| Scientific name -- Other names |
| Diplopoda -- Millipedes |
| Abacion lactarium (Say, 1821) |
| Abacion magnum (Loomis, 1943) |
| Abacion tesselatum Rafinesque, 1820 |
| Abacion texensis (Loomis, 1937) |
| Delophon georgianum Chamberlin, 1943 |
| Delophon holti Shelley, 1979 |
| Delophon mississippianum Shelley, 1983 |
| Delophon serrulatum Causey, 1954 |
| Tetracion antraeum Hoffman, 1956 |
| Tetracion jonesi Hoffman, 1956 |
| Tetracion tennesseensis Causey, 1959 |
| Adrityla brevis Causey, 1972 |
| Adrityla cucullata Loomis & Schmitt, 1971 |
| Adrityla deseretae (Chamberlin, 1910) |
| Allopocockia rotundata Kraus, 1954 |
| Allopocockia tylopus (Pocock, 1908) |
| Anelus richardsoni (Pocock, 1908) |
| Arolus purulanus Chamberlin, 1922 |
| Chelogonobolus atriculus (Pocock, 1908) |
| Chelogonobolus nahuus (Humbert & DeSaussure, 1869) |
| Schmidtolus chichivacus Chamberlin, 1953 |
| Schmidtolus parvior Chamberlin, 1953 |
| Andrognathus corticarius Cope, 1869 |
| Brachycybe californica (Karsch, 1880) |
| Brachycybe lecontii Wood, 1864 |
| Brachycybe petasata Loomis, 1936 |
| Brachycybe picta Gardner, 1975 |
| Brachycybe producta Loomis, 1936 |
| Brachycybe rosea Murray, 1877 |
| Gosodesmus claremontus Chamberlin, 1922 |
| Ischnocybe plicata Cook & Loomis, 1928 |
| Mitocybe auriportae Cook & Loomis, 1928 |
| Amplinus areatus Pocock, 1909 |
| Amplinus armatus Pocock, 1909 |
| Amplinus bitumidus (Loomis, 1969) |
| Amplinus constrictus Chamberlin, 1953 |
| Amplinus convexus Carl, 1902 |
| Amplinus erichsonii (Brandt, 1839) |
| Amplinus flavicornis Pocock, 1909 |
| Amplinus intermittens Causey, 1954 |
| Amplinus klugii (Brandt, 1839) |
| Amplinus leon Chamberlin, 1952 |
| Amplinus manni Chamberlin, 1922 |
| Amplinus mimus Chamberlin, 1953 |
| Amplinus niteus Chamberlin, 1922 |
| Amplinus nitidus (Brolemann, 1900) |
| Amplinus orphnius Chamberlin, 1922 |
| Amplinus palicaudatus (Attems, 1901) |
| Amplinus permundus Hoffman, 1976 |
| Amplinus pococki (Cook, 1911) |
| Amplinus schmidti Chamberlin, 1952 |
| Amplinus serratus Kraus, 1954 |
| Amplinus tajumulco Chamberlin, 1952 |
| Amplinus tapachulae Chamberlin, 1943 |
| Amplinus triramus Pocock, 1909 |
| Amplinus vergelanus Chamberlin, 1943 |
| Amplinus xilitlus Chamberlin, 1943 |
| Amplinus zunilus Chamberlin, 1952 |
| Aphelidesmus calverti Chamberlin, 1914 |
| Aphelidesmus glaphyros (Attems, 1899) |
| Aphelidesmus intermedius Chamberlin, 1914 |
| Aphelidesmus taurinus Loomis, 1964 |
| Aphelidesmus tertius Chamberlin, 1948 |
| Exallostethus thrinax Hoffman, 1975 |
| Polylepiscus actaeon Pocock, 1909 |
| Polylepiscus burgeri Causey, 1954 |
| Polylepiscus campanulae Hoffman, 1962 |
| Polylepiscus furcifer Pocock, 1909 |
| Polylepiscus heterosculptus_heterosculptus (Carl, 1902) |
| Polylepiscus heterosculptus_pococki Hoffman, 1954 |
| Polylepiscus major (Chamberlin, 1952) |
| Polylepiscus stolli Pocock, 1909 |
| Polylepiscus trimaculatus Hoffman, 1954 |
| Polylepiscus vomeroi Shear, 1977 |
| Seminellogon bituberculosus (Loomis, 1974) |
| Seminellogon cerroazulensis Hoffman, 1954 |
| Seminellogon chitarianus Chamberlin, 1933 |
| Seminellogon magnus Loomis, 1964 |
| Seminellogon panamicus (Chamberlin, 1925) |
| Aprosphylosoma darceneae Hoffman, 1961 |
| Apterourus horizontalis Loomis, 1966 |
| Arinolus apachellus Chamberlin, 1941 |
| Arinolus chiricahuanus Chamberlin, 1947 |
| Arinolus citrinus Hoffman & Orcutt, 1960 |
| Arinolus dentatus (Cook, 1911) |
| Arinolus hopinus Chamberlin, 1941 |
| Arinolus hospes (Cook, 1911) |
| Arinolus latus Loomis, 1953 |
| Arinolus nevadae Chamberlin, 1962 |
| Arinolus nogalanus Chamberlin, 1941 |
| Arinolus pimus Chamberlin, 1941 |
| Arinolus sequens Chamberlin, 1962 |
| Arinolus torynophor Chamberlin, 1940 |
| Atopetholus angelus Chamberlin, 1920 |
| Atopetholus barbaranus Chamberlin, 1949 |
| Atopetholus californicus Chamberlin, 1918 |
| Atopetholus carmelitus Chamberlin, 1940 |
| Atopetholus fraternus Chamberlin, 1918 |
| Atopetholus michelbacheri (Verhoeff, 1938) |
| Atopetholus pearcei Chamberlin, 1950 |
| Centrelus boreus (Loomis, 1966) |
| Centrelus falcatus Cook, 1911 |
| Centrelus heteropygus (DeSaussure & Humbert, 1869) |
| Centrelus neglectus (Carl, 1919) |
| Centrelus nietanus (DeSaussure, 1860) |
| Centrelus nigrescens (Chamberlin, 1923) |
| Centrelus spinosus (Loomis, 1968) |
| Centrelus vulvanus (Karsch, 1881) |
| Centrelus zacatecus (Chamberlin, 1947) |
| Comanchelus camporum Loomis, 1968 |
| Comanchelus chihuanus (Chamberlin, 1947) |
| Comanchelus hubrichti Hoffman & Orcutt, 1960 |
| Comanchelus lobatus Loomis, 1968 |
| Cyclothyrophorus salvini Pocock, 1908 |
| Eurelus soleatus Cook, 1911 |
| Mannobolus peninsularis Loomis, 1968 |
| Onychelus obustus Cook, 1904 |
| Piedolus utus Chamberlin, 1930 |
| Scobinomus serratus Loomis, 1953 |
| Tarascolus bolivari Chamberlin, 1943 |
| Tarascolus clarus Chamberlin, 1943 |
| Tarascolus reflexus Loomis, 1976 |
| Tidolus parvus Chamberlin, 1918 |
| Toltecolus fluvialis (Loomis, 1968) |
| Toltecolus kerrensis (Chamberlin & Mulaik, 1941) |
| Uvaldia intersecta Loomis, 1968 |
| Watichelus cooki Loomis, 1949 |
| Watichelus edentatus Loomis, 1949 |
| Watichelus emarginatus Loomis, 1949 |
| Watichelus parallelus Loomis, 1949 |
| Watichelus robustus Loomis, 1949 |
| Watichelus smithi (Chamberlin, 1947) |
| Archiboreoiulus pallidus (Brade-Birks, 1920) |
| Blaniulus guttulatus (Fabricius, 1798) |
| Choneiulus palmatus (Nmec, 1895) |
| Nopoiulus kochii (Gervais, 1947) |
| Proteroiulus fuscus (Am Stein, 1857) |
| Virgoiulus minutus (Brandt, 1841) |
| Branneria carinata (Bollman, 1888) |
| Alakene simplex Chamberlin, 1941 |
| Buwatia monterea Chamberlin, 1912 |
| Cambala annulata (Say, 1821) |
| Cambala hubrichti Hoffman, 1958 |
| Cambala minor Bollman, 1888 |
| Cambala ochra Chamberlin, 1942 |
| Cambala speobia Chamberlin, 1953 |
| Cambala texana Loomis, 1938 |
| Cambala washingtonensis Causey, 1954 |
| Doilene carmela Chamberlin, 1941 |
| Endere disora Loomis, 1938 |
| Leiodere angelorum Chamberlin, 1943 |
| Leiodere dasyura Loomis, 1938 |
| Leiodere nana Loomis, 1938 |
| Leiodere torreyana Loomis, 1938 |
| Mexicambala fishi Causey, 1971 |
| Mexicambala inopis Causey, 1971 |
| Mexicambala russelli Causey, 1964 |
| Nannolene burkei (Bollman, 1887) |
| Nannolene catalina Chamberlin, 1941 |
| Nannolene cincta Chamberlin, 1941 |
| Nannolene corticolens Chamberlin, 1951 |
| Nannolene dorothea Chamberlin, 1941 |
| Nannolene keiferi Chamberlin, 1943 |
| Nannolene minor Loomis, 1938 |
| Nannolene personifer Chamberlin, 1941 |
| Nannolene violacea Loomis, 1938 |
| Odachurus petasatus Loomis, 1938 |
| Paiteya errans Chamberlin, 1910 |
| Pharodere radiata Loomis, 1938 |
| Platydere caeca Loomis, 1938 |
| Tigolene clementinus Chamberlin, 1941 |
| Titsona sima Chamberlin, 1912 |
| Titsona tida Chamberlin, 1962 |
| Tridere chelopa Cook & Loomis, 1938 |
| Caseya benedictae Gardner & Shelley, 1989 |
| Caseya borealis Gardner & Shelley, 1989 |
| Caseya bryophila Gardner & Shelley, 1989 |
| Caseya bucketti Gardner & Shelley, 1989 |
| Caseya coxalis Loomis, 1966 |
| Caseya dendrogona Gardner & Shelley, 1989 |
| Caseya dorada (Chamberlin, 1941) |
| Caseya douglasia (Chamberlin, 1941) |
| Caseya guttata Gardner & Shelley, 1989 |
| Caseya heteropa_disjuncta Gardner & Shelley, 1989 |
| Caseya heteropa_heteropa Cook & Collins, 1895 |
| Caseya heteropa_montana Gardner & Shelley, 1989 |
| Caseya heteropa_oraria Gardner & Shelley, 1989 |
| Caseya longiloba Gardner & Shelley, 1989 |
| Caseya megasoma Gardner & Shelley, 1989 |
| Caseya occidentalis Gardner & Shelley, 1989 |
| Caseya paradoxa Gardner & Shelley, 1989 |
| Caseya prionota Gardner & Shelley, 1989 |
| Caseya sequoia Chamberlin, 1941 |
| Caseya shastensis Gardner & Shelley, 1989 |
| Caseya similis Causey, 1952 |
| Caseya subtilis Gardner & Shelley, 1989 |
| Caseya taliae Gardner & Shelley, 1989 |
| Caseya westcotti Gardner & Shelley, 1989 |
| Metopiona sheari Gardner & Shelley, 1989 |
| Ochrogramma bentona (Chamberlin, 1952) |
| Ochrogramma formosula Gardner & Shelley, 1989 |
| Ochrogramma haigi Gardner & Shelley, 1989 |
| Ochrogramma heterogona Gardner & Shelley, 1989 |
| Opiona berryessae Gardner & Shelley, 1989 |
| Opiona bifurcata Gardner & Shelley, 1989 |
| Opiona casualis Gardner & Shelley, 1989 |
| Opiona columbiana Chamberlin, 1951 |
| Opiona communis_angusta Gardner & Shelley, 1989 |
| Opiona communis_communis Gardner & Shelley, 1989 |
| Opiona communis_prolixa Gardner & Shelley, 1989 |
| Opiona confusa Gardner & Shelley, 1989 |
| Opiona distincta Gardner & Shelley, 1989 |
| Opiona exigua Gardner & Shelley, 1989 |
| Opiona facetia Gardner & Shelley, 1989 |
| Opiona fisheri Gardner & Shelley, 1989 |
| Opiona goedeni Gardner & Shelley, 1989 |
| Opiona scytonotoides Gardner & Shelley, 1989 |
| Opiona siliquae Causey, 1963 |
| Speoseya grahami Causey, 1963 |
| Underwoodia iuloides (Harger, 1872) |
| Underwoodia tida Chamberlin, 1925 |
| Vasingtona irritans (Chamberlin, 1910) |
| Achromoporus coloratus Loomis, 1936 |
| Achromoporus enneryensis Loomis, 1936 |
| Achromoporus furcipes Loomis, 1936 |
| Achromoporus heteromus Loomis, 1941 |
| Achromoporus robustus Loomis, 1936 |
| Allarithmus parvulus Attems, 1933 |
| Alocodesmus angustatus Silvestri, 1896 |
| Alocodesmus dromeus Chamberlin, 1922 |
| Amphelictogon alayoni Prez-Asso, 1996 |
| Amphelictogon couloni (Humbert & DeSaussure, 1869) |
| Amphelictogon cubanus Chamberlin, 1918 |
| Amphelictogon dentatus Chamberlin, 1918 |
| Amphelictogon flexus Loomis, 1938 |
| Amphelictogon garridoi Prez-Asso, 1996 |
| Amphelictogon heteromus Hoffman, 1963 |
| Amphelictogon hoffmani Prez-Asso, 1996 |
| Amphelictogon magnus (Bollman, 1888) |
| Amphelictogon obscurus Chamberlin, 1918 |
| Amphelictogon pallidipes Chamberlin, 1918 |
| Amphelictogon propinquus Loomis, 1938 |
| Amphelictogon rex Loomis, 1941 |
| Amphelictogon strumosus Loomis, 1938 |
| Amphelictogon subterraneus_bahamiensis Chamberlin, 1918 |
| Amphelictogon subterraneus_dolius Chamberlin, 1922 |
| Amphelictogon subterraneus_pinetorum Chamberlin, 1922 |
| Amphelictogon subterraneus_subterraneus (DeSaussure, 1859) |
| Amphelictogon thomasi Prez-Asso, 1996 |
| Antillodesmus vincenti (Pocock, 1894) |
| Antrogonodesmus curiosus Hoffman, 1959 |
| Beatadesmus utowani Loomis, 1934 |
| Biaporus montanus Loomis, 1941 |
| Caraibodesmus acutipes Loomis, 1975 |
| Caraibodesmus bruesi Chamberlin, 1918 |
| Caraibodesmus criniger Loomis, 1937 |
| Caraibodesmus formosus (Pocock, 1894) |
| Caraibodesmus lewisi Hoffman, 1979 |
| Caraibodesmus mammatus (Pocock, 1894) |
| Caraibodesmus morantus (Karsch, 1881) |
| Caraibodesmus pellus Chamberlin, 1918 |
| Caraibodesmus pictus Loomis, 1969 |
| Caraibodesmus sculpturatus Loomis, 1975 |
| Caraibodesmus verrucosus (Pocock, 1894) |
| Cheirogonus pittieri Hoffman, 1982 |
| Chondrodesmus acanthurus (Peters, 1864) |
| Chondrodesmus acuticollis Attems, 1931 |
| Chondrodesmus alidens Chamberlin, 1922 |
| Chondrodesmus allenae Loomis, 1959 |
| Chondrodesmus atrophus Chamberlin, 1925 |
| Chondrodesmus cairoensis Loomis, 1972 |
| Chondrodesmus chamberlini Hoffman, 1950 |
| Chondrodesmus ensiger (Pocock, 1909) |
| Chondrodesmus euliotus Chamberlin, 1933 |
| Chondrodesmus falciphallus Chamberlin, 1933 |
| Chondrodesmus granosus (Carl, 1902) |
| Chondrodesmus hoffmanni (Peters, 1864) |
| Chondrodesmus montanus (Pocock, 1909) |
| Chondrodesmus murphyi Chamberlin, 1946 |
| Chondrodesmus nannus Chamberlin, 1943 |
| Chondrodesmus orientalis Kraus, 1954 |
| Chondrodesmus panamenus Chamberlin, 1922 |
| Chondrodesmus pittieri Loomis, 1961 |
| Chondrodesmus rodriguezi (Brolemann, 1900) |
| Chondrodesmus sabachanus Chamberlin, 1938 |
| Chondrodesmus singularis Chamberlin, 1922 |
| Chondrodesmus spatulatus (Pocock, 1909) |
| Chondrodesmus tuberculifer Chamberlin, 1922 |
| Chondrotropis niger Loomis, 1936 |
| Chondrotropis pictus Loomis, 1936 |
| Chondrotropis venustus Loomis, 1936 |
| Craterodesmus ovatus Loomis, 1941 |
| Cubodesmus mariana Prez-Asso, 1998 |
| Cubodesmus prominens Loomis, 1938 |
| Cubodesmus ramsdeni Chamberlin, 1918 |
| Cubodesmus yazminae Prez-Asso, 1998 |
| Cylindromus uniporus Loomis, 1977 |
| Cyrtaphe alternata Loomis, 1936 |
| Cyrtaphe continuata Loomis, 1936 |
| Cyrtaphe domingensis Loomis, 1941 |
| Cyrtaphe lobipes Loomis, 1936 |
| Ellipodesmus simplex Chamberlin, 1918 |
| Eutyporhachis rafaelanus (Chamberlin, 1922) |
| Eutyporhachis tesselatus Pocock, 1909 |
| Granmadesmus minor Prez-Asso, 1996 |
| Hypselodesmus bicolor Loomis, 1941 |
| Lasiomazus concolor Loomis, 1941 |
| Leiomodesmus flavocinctus Loomis, 1938 |
| Loomisiola crinitapes (Loomis, 1972) |
| Phylactophallus canceripes Loomis, 1972 |
| Phylactophallus stenomerus Pocock, 1909 |
| Platyurodesmus parallelus Loomis, 1977 |
| Plicatodesmus baire Prez-Asso, 1995 |
| Plicatodesmus mariana Prez-Asso, 1995 |
| Plicatodesmus turquino Prez-Asso, 1995 |
| Podiscodesmus carinatus Loomis, 1941 |
| Pterygiodesmus strumosus Loomis, 1936 |
| Quisquicia engonata Loomis, 1936 |
| Quisquicia insignis (Chamberlin, 1918) |
| Quisquicia longipes (Loomis, 1936) |
| Quisquicia pulla (Loomis, 1936) |
| Quisquicia rubens Loomis, 1936 |
| Quisquicia sallei (DeSaussure, 1860) |
| Quisquicia scitula Loomis, 1936 |
| Rhaphandra brunnea Loomis, 1966 |
| Ricodesmus mauritii (Brandt, 1839) |
| Ricodesmus stejnegeri Chamberlin, 1922 |
| Schistides atopophallus Chamberlin, 1922 |
| Solaenorhabdus contortus (Brolemann, 1900) |
| Synecheporus platyurus Loomis, 1941 |
| Talamancia alba Loomis, 1974 |
| Tomodesmus thaumastus Chamberlin, 1918 |
| Trichomorpha agilis Loomis, 1972 |
| Trichomorpha capillata Loomis, 1964 |
| Trichomorpha cervantes (Chamberlin, 1933) |
| Trichomorpha crucicola Hoffman, 1979 |
| Trichomorpha erosa Loomis, 1972 |
| Trichomorpha esulcata Loomis, 1975 |
| Trichomorpha evidens (Chamberlin, 1940) |
| Trichomorpha folia (Brolemann, 1903) |
| Trichomorpha hyla Hoffman, 1979 |
| Trichomorpha inflecta Loomis, 1972 |
| Trichomorpha nidicola Chamberlin, 1925 |
| Trichomorpha panamica Chamberlin, 1925 |
| Trichomorpha tacarcuna Loomis, 1964 |
| Chelojulus sculpturatus Enghoff, 1982 |
| Choctella cumminsi Chamberlin, 1918 |
| Choctella hubrichti Hoffman, 1965 |
| Cabraca unigon Shear, 1982 |
| Cleidogona accretis Shear, 1972 |
| Cleidogona alata Causey, 1961 |
| Cleidogona arco Shear, 1986 |
| Cleidogona arkansana Causey, 1954 |
| Cleidogona atoyaca Chamberlin, 1943 |
| Cleidogona atropos Shear, 1972 |
| Cleidogona australis Loomis, 1966 |
| Cleidogona austrina (Loomis, 1964) |
| Cleidogona bacillipus (Chamberlin & Mulaik, 1941) |
| Cleidogona baroqua Shear, 1972 |
| Cleidogona bifurca Loomis, 1974 |
| Cleidogona caesioannulata (Wood, 1865) |
| Cleidogona camazotz Shear, 1972 |
| Cleidogona caroliniana Causey, 1957 |
| Cleidogona ceibana Chamberlin, 1922 |
| Cleidogona celerita Williams & Hefner, 1928 |
| Cleidogona chac Shear, 1986 |
| Cleidogona chacmool Shear, 1972 |
| Cleidogona chiapas Shear, 1982 |
| Cleidogona chontala Shear, 1972 |
| Cleidogona coatlicue Shear, 1986 |
| Cleidogona conotyloides Shear, 1972 |
| Cleidogona crucis (Chamberlin, 1942) |
| Cleidogona crystallina Shear, 1972 |
| Cleidogona curvipes (Loomis, 1966) |
| Cleidogona cyclipes Loomis, 1969 |
| Cleidogona decurva Shear, 1972 |
| Cleidogona eulalia Shear, 1982 |
| Cleidogona felipiana Shear, 1974 |
| Cleidogona fidelitor Shear, 1972 |
| Cleidogona forceps Cook & Collins, 1895 |
| Cleidogona forficula Shear, 1972 |
| Cleidogona fustis Cook & Collins, 1895 |
| Cleidogona georgia Shear, 1972 |
| Cleidogona godmani Pocock, 1903 |
| Cleidogona grenada Shear, 1972 |
| Cleidogona gucumatz Shear, 1972 |
| Cleidogona hadena Causey, 1961 |
| Cleidogona hauatla Shear, 1972 |
| Cleidogona hoffmani Shear, 1972 |
| Cleidogona hunapu Shear, 1977 |
| Cleidogona inexpectata Hoffman, 1950 |
| Cleidogona jamesoni Shear, 1982 |
| Cleidogona jocassee Hoffman, 1950 |
| Cleidogona lachesis Shear, 1972 |
| Cleidogona laminata Cook & Collins, 1895 |
| Cleidogona laquinta Shear, 1972 |
| Cleidogona maculata (Verhoeff, 1926) |
| Cleidogona major Cook & Collins, 1895 |
| Cleidogona mandeli Chamberlin, 1952 |
| Cleidogona margarita Hoffman, 1950 |
| Cleidogona mayapec Shear, 1972 |
| Cleidogona medialis Shelley, 1976 |
| Cleidogona mexicana (Humbert & DeSaussure, 1869) |
| Cleidogona minima Causey, 1951 |
| Cleidogona minutissima (Kraus, 1954) |
| Cleidogona mirabilis (Kraus, 1954) |
| Cleidogona mississippiana Chamberlin, 1942 |
| Cleidogona mixteca Shear, 1972 |
| Cleidogona moderata Causey, 1957 |
| Cleidogona nantahala Shear, 1972 |
| Cleidogona nueva_michoacana Chamberlin, 1941 |
| Cleidogona nueva_nueva Chamberlin, 1941 |
| Cleidogona pecki Shear, 1972 |
| Cleidogona pochteca Shear, 1986 |
| Cleidogona punctifer Chamberlin, 1952 |
| Cleidogona rafaela Chamberlin, 1943 |
| Cleidogona revilla Shear, 1986 |
| Cleidogona saripa Causey, 1961 |
| Cleidogona sayana (Bollman, 1893) |
| Cleidogona scandens Hoffman, 1975 |
| Cleidogona secreta Causey, 1957 |
| Cleidogona steno Shear, 1972 |
| Cleidogona stolli Pocock, 1903 |
| Cleidogona sublettei Causey, 1954 |
| Cleidogona tajumulco Chamberlin, 1952 |
| Cleidogona tallapoosa Shear, 1972 |
| Cleidogona tequila Shear, 1972 |
| Cleidogona tizoc Shear, 1972 |
| Cleidogona totonaca Shear, 1972 |
| Cleidogona treacyae Shear, 1982 |
| Cleidogona unita Causey, 1951 |
| Cleidogona wrayi Causey, 1957 |
| Cleidogona xolotl Shear, 1972 |
| Cleidogona yerbabuena Shear, 1982 |
| Cleidogona zapoteca Shear, 1972 |
| Cleidogona zempoala Chamberlin, 1943 |
| Cleidogona zimapaniensis Causey, 1957 |
| Dybasia chiriquia (Loomis, 1964) |
| Dybasia divergens (Loomis, 1964) |
| Dybasia humerosa Loomis, 1964 |
| Dybasia interamericana Loomis, 1975 |
| Pseudotremia acheron Shear, 1972 |
| Pseudotremia aeacus Shear, 1972 |
| Pseudotremia alecto Shear, 1972 |
| Pseudotremia amphiorax Shear, 1972 |
| Pseudotremia armesi Shear, 1972 |
| Pseudotremia carterensis Packard, 1883 |
| Pseudotremia cavernarum Cope, 1869 |
| Pseudotremia cercops Shear, 1972 |
| Pseudotremia cocytus Shear, 1972 |
| Pseudotremia conservata Hoffman & Lewis, 1997 |
| Pseudotremia deprehendor Shear, 1972 |
| Pseudotremia eburnea Loomis, 1939 |
| Pseudotremia fracta_fracta Chamberlin, 1951 |
| Pseudotremia fracta_ingens Hoffman, 1981 |
| Pseudotremia fracta_nantahala Hoffman, 1981 |
| Pseudotremia fracta_paynei Hoffman, 1981 |
| Pseudotremia fulgida Loomis, 1943 |
| Pseudotremia hansoni Chamberlin, 1951 |
| Pseudotremia hobbsi Hoffman, 1950 |
| Pseudotremia indianae Hoffman, 1958 |
| Pseudotremia lethe Shear, 1972 |
| Pseudotremia lictor Shear, 1972 |
| Pseudotremia lusciosa (Loomis, 1939) |
| Pseudotremia merops Shear, 1972 |
| Pseudotremia minos Shear, 1972 |
| Pseudotremia momus Shear, 1972 |
| Pseudotremia nefanda Shear, 1972 |
| Pseudotremia nodosa Loomis, 1939 |
| Pseudotremia nyx Shear, 1972 |
| Pseudotremia princeps Loomis, 1939 |
| Pseudotremia rhadamanthus Shear, 1972 |
| Pseudotremia scrutorum Shear, 1972 |
| Pseudotremia simulans Loomis, 1939 |
| Pseudotremia soco Shear, 1972 |
| Pseudotremia spira Shear, 1972 |
| Pseudotremia stupefactor Shear, 1972 |
| Pseudotremia sublevis Loomis, 1944 |
| Pseudotremia tsuga Shear, 1972 |
| Pseudotremia tuberculata Loomis, 1939 |
| Pseudotremia unca Shear, 1972 |
| Pseudotremia valga Loomis, 1943 |
| Solaenogona chiapas Shear, 1972 |
| Solaenogona guatemalana Hoffman, 1950 |
| Tiganogona alia (Causey, 1951) |
| Tiganogona brownae Chamberlin, 1928 |
| Tiganogona conifer (Cook & Collins, 1895) |
| Tiganogona glebosa (Causey, 1951) |
| Tiganogona ladymani (Causey, 1952) |
| Tiganogona levis (Causey, 1959) |
| Tiganogona moesta (Causey, 1951) |
| Tiganogona steuartae (Causey, 1951) |
| Achemenides pectinatus (Causey, 1952) |
| Austrotyla borealis Shear, 1971 |
| Austrotyla chihuahua Shear, 1971 |
| Austrotyla coloradensis (Chamberlin, 1910) |
| Austrotyla montani Loomis & Schmitt, 1971 |
| Austrotyla montivaga (Loomis, 1943) |
| Austrotyla specus (Loomis, 1939) |
| Bollmanella bella Shear, 1974 |
| Bollmanella bifurcata Shear, 1974 |
| Bollmanella camassia Shear, 1974 |
| Bollmanella complicata Shear, 1974 |
| Bollmanella laminata Shear, 1974 |
| Bollmanella oregona Chamberlin, 1941 |
| Bollmanella reducta Shear, 1974 |
| Bollmanella unca Shear, 1974 |
| Brunsonia albertana (Chamberlin, 1920) |
| Brunsonia atrolineata (Bollman, 1893) |
| Conotyla aeto Shear, 1971 |
| Conotyla blakei (Verhoeff, 1932) |
| Conotyla bollmani (McNeill, 1887) |
| Conotyla celeno Shear, 1971 |
| Conotyla elpenor Shear, 1971 |
| Conotyla fischeri Cook & Collins, 1895 |
| Conotyla melinda Hoffman, 1971 |
| Conotyla ocypetes Shear, 1971 |
| Conotyla personata Shear, 1971 |
| Conotyla smilax Shear, 1971 |
| Conotyla venetia Hoffman, 1961 |
| Conotyla vista Shear, 1971 |
| Corypus cochlearis Loomis & Schmitt, 1971 |
| Corypus kavanaughi Shelley, 1997 |
| Idagona westcotti Buckett & Gardner, 1967 |
| Lophomus laxus Loomis & Schmitt, 1971 |
| Lophomus skamania (Causey, 1972) |
| Macromastus marginandus Loomis & Schmitt, 1971 |
| Macromastus umpqua Shear, 1982 |
| Plumatyla humerosa (Loomis, 1943) |
| Taiyutyla benedictae Shear, 1976 |
| Taiyutyla clarki Shear, 1976 |
| Taiyutyla clatsop Shear, 1976 |
| Taiyutyla corvallis Chamberlin, 1952 |
| Taiyutyla curvata Loomis & Schmitt, 1971 |
| Taiyutyla extorris (Shear, 1971) |
| Taiyutyla francisca Shear, 1971 |
| Taiyutyla glomerata (Harger, 1872) |
| Taiyutyla lewisi Shear, 1976 |
| Taiyutyla millicoma Shear, 1976 |
| Taiyutyla napa Shear, 1971 |
| Taiyutyla prefemorata Shear, 1976 |
| Taiyutyla simplex Shear, 1976 |
| Taiyutyla trifurca Shear, 1976 |
| Taiyutyla variata Shear, 1976 |
| Craspedosoma raulinsi Leach, 1814 |
| Diaphanacme lata Loomis, 1964 |
| Maderesmus hoogstraali (Chamberlin, 1942) |
| Maderesmus tepoztlanus Chamberlin, 1943 |
| Peridontodesmus cordobanus (Verhoeff, 1932) |
| Peridontodesmus electus Chamberlin, 1914 |
| Peridontodesmus eutropis (Chamberlin, 1943) |
| Peridontodesmus flagellatus Pocock, 1909 |
| Peridontodesmus hirsutus Pocock, 1909 |
| Peridontodesmus medius Chamberlin, 1943 |
| Peridontodesmus morelus Chamberlin, 1943 |
| Peridontodesmus parvus Chamberlin, 1943 |
| Peridontodesmus phanus (Chamberlin, 1943) |
| Peridontodesmus punctatus (Loomis, 1966) |
| Peridontodesmus zilchi (Kraus, 1954) |
| Pinesmus setosus Chamberlin, 1943 |
| Sierresmus hidalgonus Chamberlin, 1943 |
| Cyrtodesmus archimedes (Chamberlin, 1940) |
| Cyrtodesmus bifurcus Loomis, 1964 |
| Cyrtodesmus confluentus Loomis, 1964 |
| Cyrtodesmus coronatus Loomis, 1964 |
| Cyrtodesmus dentatus Loomis, 1964 |
| Cyrtodesmus depilis Loomis, 1964 |
| Cyrtodesmus depressus Loomis, 1974 |
| Cyrtodesmus hispidulosus Loomis, 1964 |
| Cyrtodesmus humerosus Loomis, 1974 |
| Cyrtodesmus laticaudatus Loomis, 1972 |
| Cyrtodesmus lobatus Loomis, 1974 |
| Cyrtodesmus lyrapes Loomis, 1964 |
| Cyrtodesmus macrosetosus Loomis, 1964 |
| Cyrtodesmus mundus Loomis, 1964 |
| Cyrtodesmus palliatus Loomis, 1972 |
| Cyrtodesmus quadridens Loomis, 1972 |
| Dorsoporus barroensis Loomis, 1958 |
| Eurymerodesmus amplus Causey, 1952 |
| Eurymerodesmus angularis Causey, 1951 |
| Eurymerodesmus birdi_birdi Chamberlin, 1931 |
| Eurymerodesmus birdi_planus Causey, 1950 |
| Eurymerodesmus caesariatus Shelley, 1989 |
| Eurymerodesmus clavatus Shelley, 1989 |
| Eurymerodesmus compressus Causey, 1952 |
| Eurymerodesmus crassatus Shelley, 1989 |
| Eurymerodesmus dactylophorus Shelley, 1989 |
| Eurymerodesmus digitatus Loomis, 1976 |
| Eurymerodesmus dubius Chamberlin, 1943 |
| Eurymerodesmus elevatus Shelley, 1989 |
| Eurymerodesmus goodi Causey, 1952 |
| Eurymerodesmus hispidipes (Wood, 1864) |
| Eurymerodesmus impurus (Wood, 1867) |
| Eurymerodesmus melacis Chamberlin & Mulaik, 1941 |
| Eurymerodesmus mundus Chamberlin, 1931 |
| Eurymerodesmus newtonus Chamberlin, 1942 |
| Eurymerodesmus oliphantus Chamberlin, 1942 |
| Eurymerodesmus pariocus (Chamberlin, 1942) |
| Eurymerodesmus polkensis (Causey, 1952) |
| Eurymerodesmus pulaski (Causey, 1950) |
| Eurymerodesmus sanbernardiensis Causey, 1952 |
| Eurymerodesmus serratus Shelley, 1989 |
| Eurymerodesmus simplex Chamberlin, 1920 |
| Eurymerodesmus varius_christianus Chamberlin, 1946 |
| Eurymerodesmus varius_louisianae Chamberlin, 1942 |
| Eurymerodesmus varius_varius (McNeill, 1887) |
| Auturus erythropygos_becki Chamberlin, 1951 |
| Auturus erythropygos_erythropygos (Brandt, 1839) |
| Auturus evides (Bollman, 1887) |
| Auturus louisianus_louisianus (Chamberlin, 1918) |
| Auturus louisianus_phanus Chamberlin, 1942 |
| Auturus mcclurkini Causey, 1955 |
| Euryurus amycus Hoffman, 1978 |
| Euryurus carolinensis (DeSaussure, 1859) |
| Euryurus cingulatus Hoffman, 1978 |
| Euryurus leachii_fraternus Hoffman, 1978 |
| Euryurus leachii_leachii (Gray, 1832) |
| Euryurus mississippiensis (Causey, 1955) |
| Euryurus orestes Hoffman, 1978 |
| Illiniurus beattyi Shear, 1968 |
| Floridobolus penneri Causey, 1957 |
| Agenodesmus reticulatus Loomis, 1934 |
| Caramba delburro Shear, 1977 |
| Caramba enbecausius Shear, 1982 |
| Caramba grandeza Shear, 1977 |
| Chilaphrodesmus clarus (Chamberlin, 1950) |
| Chilaphrodesmus darlingtoni (Loomis, 1941) |
| Chilaphrodesmus rollei (Velez, 1967) |
| Chilaphrodesmus rubellus Loomis, 1934 |
| Chirripeckia lyncilecta Hoffman, 1976 |
| Cyclopsodesmus geniculatus Loomis, 1964 |
| Cyclopsodesmus octosetosus Loomis, 1964 |
| Cyclopsodesmus scaurus Loomis, 1964 |
| Cylindrogonus copiosus Loomis, 1964 |
| Cylindrogonus tumidus Loomis, 1974 |
| Enantiogonus fragilis Loomis, 1961 |
| Eutynellus flavior Chamberlin, 1940 |
| Harpagonopus confluentus Loomis, 1960 |
| Hexadesmus lateridens Loomis, 1933 |
| Irazunus chiriquensis Loomis, 1964 |
| Irazunus minusculus Attems, 1933 |
| Irazunus ovatus Loomis, 1964 |
| Irazunus penicillatus Loomis, 1964 |
| Irazunus reimoseri Attems, 1933 |
| Irazunus uncus Loomis, 1964 |
| Irazunus velaripes Loomis, 1964 |
| Irogonus reniformis Loomis, 1964 |
| Leiogonopus bidentatus Loomis, 1947 |
| Leiogonopus echinus Loomis, 1964 |
| Oodedesmus variabilis Loomis, 1960 |
| Pachygonopus apiculatus Loomis, 1964 |
| Phreatodesmus cooki Loomis, 1960 |
| Phreatodesmus dentatus Loomis, 1960 |
| Phreatodesmus hastingsus (Chamberlin, 1941) |
| Phreatodesmus torreyanus Loomis, 1960 |
| Pozodesmus poco Shear, 1986 |
| Salvadoria alata_alata Kraus, 1954 |
| Salvadoria alata_propinqua Kraus, 1954 |
| Salvadoria argentea Kraus, 1954 |
| Salvadoria beliza Shear, 1982 |
| Salvadoria furcata Kraus, 1954 |
| Salvadoria mexicana Shear, 1982 |
| Salvadoria sagittalis Kraus, 1954 |
| Sumidero pecki (Shear, 1974) |
| Sumidero sprousei Shear, 1982 |
| Sumidero sumidero Shear, 1982 |
| Tichodesmus micrus Chamberlin, 1940 |
| Tylogoneus delnegro (Shear, 1977) |
| Tylogoneus minus Causey, 1973 |
| Tylogoneus oyamel Shear, 1982 |
| Tylogoneus rainesi Causey, 1973 |
| Glomeroides addititus Causey, 1973 |
| Glomeroides boneti (Chamberlin, 1943) |
| Glomeroides caecus Causey, 1964 |
| Glomeroides centralis Chamberlin, 1922 |
| Glomeroides chiapensis Shear, 1986 |
| Glomeroides comitan Shear, 1986 |
| Glomeroides cooki Shear, 1986 |
| Glomeroides grubbsi Shear, 1982 |
| Glomeroides maculatus Shear, 1986 |
| Glomeroides orator Shear, 1986 |
| Glomeroides patei Shear, 1982 |
| Glomeroides pecki Shear, 1986 |
| Glomeroides pellucidus Shear, 1973 |
| Glomeroides primus (Silvestri, 1929) |
| Glomeroides promiscus Causey, 1964 |
| Glomeroides sabinus Shear, 1986 |
| Glomeroides seamay Shear, 1986 |
| Onomeris australora Hoffman, 1950 |
| Onomeris underwoodi Cook, 1896 |
| Trichomeris sinuata Loomis, 1943 |
| Glomeridesmus adjuntas Chamberlin, 1950 |
| Glomeridesmus albiceps Loomis, 1975 |
| Glomeridesmus angulosus Loomis, 1948 |
| Glomeridesmus barricolens Chamberlin, 1940 |
| Glomeridesmus bicolor Loomis, 1964 |
| Glomeridesmus centralis Chamberlin, 1922 |
| Glomeridesmus circularis Loomis, 1964 |
| Glomeridesmus concolor Chamberlin, 1918 |
| Glomeridesmus grenadanus Chamberlin, 1918 |
| Glomeridesmus jenkinsi Loomis, 1936 |
| Glomeridesmus latus Loomis, 1961 |
| Glomeridesmus marmoreus Pocock, 1894 |
| Glomeridesmus parvior Chamberlin, 1940 |
| Glomeridesmus pectinatus Loomis, 1941 |
| Glomeridesmus riveroi Chamberlin, 1950 |
| Glomeridesmus rotundatus Loomis, 1964 |
| Glomeridesmus sbordoni Shear, 1973 |
| Cylindrodesmus hirsutus Pocock, 1889 |
| Cylindrodesmus laniger Schubart, 1945 |
| Hypsiloporus erosus Loomis, 1964 |
| Hypsiloporus montanus Loomis, 1964 |
| Hypsiloporus proclivis Loomis, 1961 |
| Hypsiloporus serratus Loomis, 1964 |
| Prosopodesmus jacobsoni Silvestri, 1910 |
| Mexiconium absidatum Shelley, 1996 |
| Octoglena anura (Cook, 1904) |
| Octoglena bivirgata Wood, 1864 |
| Octoglena gracilipes (Loomis, 1971) |
| Octoglena prolata Shelley, 1996 |
| Octoglena sierra Shelley, 1996 |
| Duoporus barretti Cook, 1901 |
| Elcarmenia engelhardi Kraus, 1954 |
| Holistophallus peregrinus Silvestri, 1909 |
| Pammicrophallus ornatus Pocock, 1909 |
| Pammicrophallus pasaquinae Kraus, 1954 |
| Pammicrophallus pictus Pocock, 1909 |
| Synthodesmus simulans Chamberlin, 1922 |
| Tunodesmus laminiger Chamberlin, 1922 |
| Tunodesmus orthogonus Chamberlin, 1922 |
| Zeuctodesmus caeruleus Pocock, 1909 |
| Zeuctodesmus ferrugineus Chamberlin, 1942 |
| Brachyiulus lusitanus Verhoeff, 1898 |
| Brachyiulus pusillus (Leach, 1815) |
| Cylindroiulus britannicus (Verhoeff, 1891) |
| Cylindroiulus caeruleocinctus (Wood, 1864) |
| Cylindroiulus latestriatus (Curtis, 1845) |
| Cylindroiulus punctatus (Leach, 1815) |
| Cylindroiulus truncorum (Silvestri, 1896) |
| Cylindroiulus vulnerarius (Berlese, 1888) |
| Julus scandinavius Latzel, 1884 |
| Ophyiulus pilosus (Newport, 1843) |
| Lophoproctinus diversunguis Silvestri, 1949 |
| Lophoproctinus mexicanus Silvestri, 1949 |
| Lophoproctinus notandus Silvestri, 1949 |
| Lophoturus aequatus (Loomis, 1936) |
| Lophoturus anisorhabdus (Cond & Terver, 1964) |
| Lophoturus crassipes Cond & Terver, 1979 |
| Lophoturus longisetis (Pocock, 1894) |
| Lophoturus longisetis_scopiger Cond & Terver, 1979 |
| Lophoturus madecassus (Marquet & Cond, 1950) |
| Lophoturus niveus (Loomis, 1934) |
| Lophoturus vicarius Cond & Terver, 1979 |
| Plesioproctus comans (Loomis, 1934) |
| Chaetaspis albus Bollman, 1887 |
| Chaetaspis debilis (Causey, 1959) |
| Chaetaspis fragilis (Loomis, 1943) |
| Chaetaspis mollis (Causey, 1959) |
| Chaetaspis ohionis Causey, 1950 |
| Ophiodesmus albonanus (Latzel, 1895) |
| Messicobolus amulensis (Pocock, 1909) |
| Messicobolus cinctus (Chamberlin, 1922) |
| Messicobolus collaris (Chamberlin, 1953) |
| Messicobolus cratus Chamberlin, 1922 |
| Messicobolus distinctus (Kraus, 1954) |
| Messicobolus eximius (von Porat, 1888) |
| Messicobolus godmani (Pocock, 1908) |
| Messicobolus hoogstraali Chamberlin, 1941 |
| Messicobolus hoplomerus (Pocock, 1908) |
| Messicobolus magnificus (Causey, 1954) |
| Messicobolus monticola (Pocock, 1908) |
| Messicobolus mundus (Chamberlin, 1953) |
| Messicobolus mystecus (DeSaussure, 1860) |
| Messicobolus pictus (Chamberlin, 1922) |
| Messicobolus pilsbryi Chamberlin, 1947 |
| Messicobolus raui Chamberlin, 1941 |
| Messicobolus santanus (Chamberlin, 1953) |
| Messicobolus semiserratus Loomis, 1966 |
| Messicobolus stolli (Pocock, 1908) |
| Messicobolus tardus (Causey, 1954) |
| Messicobolus tepanecus (DeSaussure, 1859) |
| Messicobolus totonacus Chamberlin, 1943 |
| Messicobolus tzendalus (DeSaussure, 1860) |
| Messicobolus virilis (Chamberlin, 1922) |
| Messicobolus zonatus Carl, 1918 |
| Petenobolus antiquorum Loomis, 1968 |
| Petenobolus mayanus Loomis, 1968 |
| Bistolodesmus bonikus (Chamberlin, 1912) |
| Ergodesmus compactus Chamberlin, 1949 |
| Ergodesmus remingtoni (Hoffman, 1962) |
| Kepolydesmus anderisus (Chamberlin, 1910) |
| Nearctodesmus cerasinus (Wood, 1864) |
| Nearctodesmus insulanus Chamberlin, 1941 |
| Sakophallus simplex Chamberlin, 1942 |
| Orinisobates expressus (Chamberlin, 1941) |
| Orinisobates nigrior (Chamberlin, 1943) |
| Orinisobates utus (Chamberlin, 1912) |
| Thalassisobates littoralis (Silvestri, 1903) |
| Okeanobates americanus Enghoff, 1979 |
| Barrodesmus isolatus Chamberlin, 1940 |
| Ligiodesmus pusillus Pocock, 1909 |
| Lignydesmus eutypus (Chamberlin, 1940) |
| Lignydesmus insulanus (Chamberlin, 1941) |
| Lignydesmus panamanus Loomis, 1961 |
| Lignydesmus projectus Loomis, 1964 |
| Lignydesmus sculptilis (Loomis, 1961) |
| Californiulus blechrostriatus Shelley & Bauer, 1997 |
| Californiulus chamberlini (Brolemann, 1922) |
| Californiulus dorsovittatus Verhoeff, 1938 |
| Californiulus euphanus (Chamberlin, 1938) |
| Californiulus parvior (Chamberlin, 1940) |
| Californiulus yosemitensis Chamberlin, 1941 |
| Paeromopus angusticeps_angusticeps (Wood, 1864) |
| Paeromopus angusticeps_buttensis Chamberlin, 1954 |
| Paeromopus cavicolens Chamberlin, 1949 |
| Paeromopus eldoradus Chamberlin, 1941 |
| Paeromopus paniculus Shelley & Bauer, 1997 |
| Akamptogonus novarae (Humbert & DeSaussure, 1869) |
| Asiomorpha coarctata (DeSaussure, 1860) |
| Chondromorpha xanthotricha (Attems, 1898) |
| Mestosoma isthmianum Loomis, 1961 |
| Mestosoma moorei Hoffman, 1977 |
| Mestosoma semirugosum (Pocock, 1888) |
| Oxidus gracilis (Koch, 1847) |
| Aliulus caddoensis Causey, 1950 |
| Aliulus carrollus Causey, 1950 |
| Aniulus acuminatus Loomis, 1976 |
| Aniulus adelphus Chamberlin, 1940 |
| Aniulus annectans (Chamberlin, 1921) |
| Aniulus austinensis Chamberlin, 1940 |
| Aniulus bollmani Causey, 1952 |
| Aniulus brazonus Chamberlin, 1940 |
| Aniulus craterus Chamberlin, 1940 |
| Aniulus dorophor Chamberlin, 1940 |
| Aniulus fili Loomis, 1975 |
| Aniulus fluviatilis Chamberlin, 1940 |
| Aniulus garius (Chamberlin, 1912) |
| Aniulus hopius Chamberlin, 1941 |
| Aniulus nigrans (Chamberlin, 1918) |
| Aniulus oreines Chamberlin, 1940 |
| Aniulus orientalis Causey, 1952 |
| Aniulus orthodoxus Chamberlin, 1946 |
| Aniulus paiutus (Chamberlin, 1925) |
| Aniulus paludicolens Causey, 1967 |
| Aniulus prosoicus Chamberlin, 1940 |
| Aniulus vestigialis Loomis, 1959 |
| Apacheiulus guadelupensis Loomis, 1975 |
| Apacheiulus pinalensis Loomis, 1968 |
| Arvechambus australis Causey, 1963 |
| Arvechambus hummi Causey, 1963 |
| Arvechambus weemsi Causey, 1963 |
| Bollmaniulus catalinae (Chamberlin, 1940) |
| Bollmaniulus concolor (Chamberlin, 1940) |
| Bollmaniulus furcifer (Harger, 1872) |
| Bollmaniulus hewitti (Chamberlin, 1919) |
| Bollmaniulus montanae (Chamberlin, 1940) |
| Bollmaniulus olympus (Causey, 1953) |
| Bollmaniulus pachysomus (Chamberlin, 1940) |
| Bollmaniulus pearcei (Chamberlin, 1943) |
| Bollmaniulus pugetensis Chamberlin, 1940 |
| Bollmaniulus rhodogeus Chamberlin, 1940 |
| Bollmaniulus signifer (Chamberlin, 1940) |
| Bollmaniulus spenceri (Chamberlin, 1951) |
| Bollmaniulus tiganus (Chamberlin, 1910) |
| Codiulus etirus Chamberlin, 1941 |
| Codiulus oulogon Chamberlin, 1940 |
| Ethojulus amphelictus Chamberlin, 1918 |
| Ethojulus illinoensis (Causey, 1950) |
| Ethojulus ligifer (Chamberlin, 1919) |
| Ethojulus robustior (Chamberlin, 1918) |
| Georgiulus hubrichti Hoffman, 1992 |
| Georgiulus paynei Hoffman, 1992 |
| Gosiulus aethes (Chamberlin, 1940) |
| Gosiulus ambiguus (Loomis, 1959) |
| Gosiulus conformatus Chamberlin, 1940 |
| Gosiulus medicolens (Chamberlin, 1940) |
| Gosiulus nati (Loomis, 1963) |
| Gyniulus bufonius (Chamberlin, 1938) |
| Gyniulus domesticus Loomis, 1968 |
| Gyniulus lacustrinus Loomis, 1968 |
| Gyniulus myakkensis Loomis, 1963 |
| Hakiulus amophor Chamberlin, 1940 |
| Hakiulus cyaneus (Chamberlin, 1920) |
| Hakiulus diversifrons (Wood, 1867) |
| Hakiulus minori Causey, 1952 |
| Hakiulus occidentalis Loomis, 1975 |
| Hakiulus orthodox Chamberlin, 1940 |
| Hakiulus texanus (Chamberlin, 1916) |
| Hakiulus texensis Causey, 1952 |
| Hakiulus victorianus (Chamberlin, 1916) |
| Hakiulus zakiwanus (Chamberlin, 1910) |
| Litiulus alaskanus (Cook, 1904) |
| Mexicoiulus dampfi Verhoeff, 1926 |
| Mulaikiulus stanleius Chamberlin, 1941 |
| Okliulus beveli Causey, 1953 |
| Okliulus carpenteri Causey, 1950 |
| Okliulus foliatus Loomis, 1968 |
| Oriulus venustus (Wood, 1864) |
| Parajulus olmecus Humbert & DeSaussure, 1869 |
| Pheniulus mimeticus Chamberlin, 1943 |
| Pheniulus phenotypus Chamberlin, 1943 |
| Pseudojulus obtectus (Bollman, 1887) |
| Ptyoiulus coveanus Chamberlin, 1943 |
| Ptyoiulus georgiensis Chamberlin, 1943 |
| Ptyoiulus impressus (Say, 1821) |
| Saiulus setifer Chamberlin, 1940 |
| Simiulus arius (Chamberlin, 1918) |
| Sophiulus lomondus Chamberlin, 1941 |
| Sophiulus tivius (Chamberlin, 1912) |
| Spathiulus elegantulus Causey, 1950 |
| Spathiulus leptus Chamberlin, 1940 |
| Spathiulus tribolus Chamberlin, 1941 |
| Spathiulus tuolumnus Chamberlin, 1950 |
| Teniulus parvior Chamberlin, 1951 |
| Teniulus setosior Chamberlin, 1951 |
| Thriniulus leucoclius (Chamberlin, 1922) |
| Tuniulus milpitanus (Chamberlin, 1940) |
| Tuniulus oregonensis (Wood, 1864) |
| Uroblaniulus atlantus (Chamberlin, 1946) |
| Uroblaniulus canadensis (Newport, 1844) |
| Uroblaniulus caroliniensis Causey, 1953 |
| Uroblaniulus dixinus Chamberlin, 1951 |
| Uroblaniulus exul Chamberlin, 1951 |
| Uroblaniulus fumans (Chamberlin, 1943) |
| Uroblaniulus idahoanus (Chamberlin, 1950) |
| Uroblaniulus jerseyi (Causey, 1950) |
| Uroblaniulus montanus (Hoffman, 1949) |
| Uroblaniulus sandersoni (Causey, 1950) |
| Uroblaniulus stolidus Causey, 1953 |
| Desmethus chiriquensis Loomis, 1964 |
| Desmethus setifer Chamberlin, 1922 |
| Platydesmus analis Pocock, 1903 |
| Platydesmus bitumulus Loomis, 1972 |
| Platydesmus calus Chamberlin, 1952 |
| Platydesmus cerrobius Chamberlin, 1942 |
| Platydesmus corozoi Chamberlin, 1943 |
| Platydesmus crucis Chamberlin, 1952 |
| Platydesmus excisus Chamberlin, 1952 |
| Platydesmus guatemalae Brolemann, 1900 |
| Platydesmus hirudo Pocock, 1903 |
| Platydesmus interruptus Chamberlin, 1922 |
| Platydesmus lankesteri Brolemann, 1905 |
| Platydesmus lineatus Pocock, 1903 |
| Platydesmus marmoreus Pocock, 1903 |
| Platydesmus melleus Loomis, 1968 |
| Platydesmus mesomelas Pocock, 1903 |
| Platydesmus mexicanus Humbert & DeSaussure, 1869 |
| Platydesmus moreleti Lucas, 1849 |
| Platydesmus nicaraguae Chamberlin, 1956 |
| Platydesmus nicaraguanus Chamberlin, 1925 |
| Platydesmus perditus Chamberlin, 1952 |
| Platydesmus perpictus Pocock, 1903 |
| Platydesmus polydesmoides Lucas, 1843 |
| Platydesmus reimoseri (Attems, 1951) |
| Platydesmus simplex Chamberlin, 1922 |
| Platydesmus subovatus Loomis, 1964 |
| Platydesmus taureus Loomis, 1964 |
| Platydesmus triangulifer Pocock, 1903 |
| Platydesmus tuberculosus (Attems, 1951) |
| Barydesmus chapini (Hoffman, 1953) |
| Barydesmus gracilipes (Loomis, 1964) |
| Barydesmus pococki (Brolemann, 1911) |
| Barydesmus propinquus (Carl, 1902) |
| Barydesmus stenopterus (Brolemann, 1905) |
| Nanorrhacus luciae Pocock, 1894 |
| Nyssodesmus alboalatus Cook, 1896 |
| Nyssodesmus antius (Chamberlin, 1914) |
| Nyssodesmus attemsi Hoffman, 1960 |
| Nyssodesmus concolor Loomis, 1964 |
| Nyssodesmus fraternus (Carl, 1902) |
| Nyssodesmus limonensis (Attems, 1899) |
| Nyssodesmus luteolus Loomis, 1974 |
| Nyssodesmus mimus Chamberlin, 1922 |
| Nyssodesmus nicaraguanus Chamberlin, 1922 |
| Nyssodesmus python (Peters, 1864) |
| Nyssodesmus tristani (Pocock, 1909) |
| Nyssodesmus vialis Loomis, 1974 |
| Proaspis aitia Loomis, 1941 |
| Proaspis sahlii Jeekel, 1980 |
| Psammodesmus remotus Loomis, 1964 |
| Psammodesmus schmitti Loomis & Hoffman, 1953 |
| Tirodesmus biolleyi (Carl, 1902) |
| Tirodesmus fimbriatus (Peters, 1864) |
| Bidentogon californicus (Chamberlin, 1918) |
| Bidentogon helferorum Buckett & Gardner, 1968 |
| Calianotus bituberculatus (Loomis, 1960) |
| Calianotus sastianus (Chamberlin, 1910) |
| Calianotus yosemitensis (Causey, 1954) |
| Polydesmus angustus Latzel, 1884 |
| Polydesmus complanatus_complanatus (Linnaeus, 1761) |
| Polydesmus denticulatus Koch, 1847 |
| Polydesmus inconstans Latzel, 1884 |
| Polydesmus superus (Latzel, 1884) |
| Pseudopolydesmus caddo Chamberlin, 1949 |
| Pseudopolydesmus canadensis (Newport, 1814) |
| Pseudopolydesmus collinus Hoffman, 1974 |
| Pseudopolydesmus erasus (Loomis, 1943) |
| Pseudopolydesmus euthetus (Chamberlin, 1942) |
| Pseudopolydesmus minor (Bollman, 1887) |
| Pseudopolydesmus natchitoches (Chamberlin, 1942) |
| Pseudopolydesmus neoterus Chamberlin, 1942 |
| Pseudopolydesmus paludicolus Hoffman, 1950 |
| Pseudopolydesmus paroicus (Chamberlin, 1942) |
| Pseudopolydesmus pinetorum (Bollman, 1888) |
| Pseudopolydesmus serratus (Say, 1821) |
| Scytonotus australis Hoffman, 1962 |
| Scytonotus bergrothi Chamberlin, 1911 |
| Scytonotus columbianus Chamberlin, 1920 |
| Scytonotus granulatus (Say, 1821) |
| Scytonotus inornatus Shelley, 1994 |
| Scytonotus insulanus Attems, 1931 |
| Scytonotus piger Chamberlin, 1910 |
| Scytonotus simplex Chamberlin, 1941 |
| Scytonotus virginicus_michauxi Hoffman, 1962 |
| Scytonotus virginicus_virginicus (Loomis, 1943) |
| Speodesmus aquiliensis Shear, 1984 |
| Speodesmus bicornourus Causey, 1959 |
| Speodesmus echinourus Loomis, 1939 |
| Speodesmus tuganbius (Chamberlin, 1952) |
| Utadesmus henriensis (Chamberlin, 1930) |
| Utadesmus hoffi Chamberlin & Hoffman, 1950 |
| Macroxenodes bartschi (Chamberlin, 1922) |
| Macroxenodes poecilus (Chamberlin, 1923) |
| Polyxenus anacapensis Pierce, 1940 |
| Polyxenus fasciculatus Say, 1821 |
| Polyxenus lagurus (Linnaeus, 1758) |
| Polyxenus pugetensis Kincaid, 1898 |
| Bdellozonium cerviculatum Cook & Loomis, 1928 |
| Bdellozonium quicki (Chamberlin, 1954) |
| Buzonium crassipes Cook & Loomis, 1928 |
| Petaserpes bikermani (Causey, 1951) |
| Petaserpes cryptocephalus (McNeill, 1887) |
| Petaserpes lateralis (Shelley, 1976) |
| Petaserpes mutabilis (Causey, 1951) |
| Petaserpes rosalbus Cope, 1879 |
| Petaserpes strictus (Shelley, 1976) |
| Stenozonium benedictae Shelley, 1998 |
| Stenozonium exile Shelley, 1998 |
| Cambalomma laevis Loomis, 1941 |
| Epinannolene affinis Loomis, 1961 |
| Epinannolene bicornis Brolemann, 1905 |
| Epinannolene biseriatus Loomis, 1938 |
| Epinannolene caeca Loomis, 1964 |
| Epinannolene convexus Loomis, 1936 |
| Epinannolene cubensis (Bollman, 1888) |
| Epinannolene curta Loomis, 1941 |
| Epinannolene dominicana (Pocock, 1888) |
| Epinannolene grenadae Chamberlin, 1918 |
| Epinannolene haitiensis Chamberlin, 1918 |
| Epinannolene ornata Chamberlin, 1918 |
| Epinannolene pittieri Brolemann, 1903 |
| Epinannolene pittieri_barbadensis Mauris, 1987 |
| Epinannolene pittieri_bermudensis Mauris, 1987 |
| Epinannolene pittieri_guadeloupensis Mauris, 1980 |
| Epinannolene pittieri_mariagalandae Mauris, 1980 |
| Epinannolene plana Loomis, 1961 |
| Epinannolene robusta Loomis, 1961 |
| Epinannolene sulcata Loomis, 1964 |
| Epinannolene virgata Loomis, 1936 |
| Pseudospirobolellus avernus (Butler, 1876) |
| Airocaulon humerosum Loomis, 1964 |
| Berlesedesmus flagellipes Loomis, 1975 |
| Botrydesmus biramosus Loomis, 1964 |
| Botrydesmus conifer Loomis, 1964 |
| Botrydesmus cryptus Chamberlin, 1940 |
| Botrydesmus fulgens (Loomis, 1959) |
| Calymmodesmus alienus (Chamberlin, 1938) |
| Calymmodesmus biensifer Loomis, 1959 |
| Calymmodesmus dampfi (Chamberlin, 1947) |
| Calymmodesmus falcatus Loomis, 1959 |
| Calymmodesmus formicatus Loomis, 1959 |
| Calymmodesmus gracilis Loomis, 1959 |
| Calymmodesmus hoctunanus (Causey, 1971) |
| Calymmodesmus inquinatus Causey, 1960 |
| Calymmodesmus isidricus (Chamberlin, 1938) |
| Calymmodesmus mexicanus Loomis, 1959 |
| Calymmodesmus montanus Loomis, 1964 |
| Calymmodesmus muruztunicus (Chamberlin, 1938) |
| Calymmodesmus rettenmeyeri Loomis, 1959 |
| Calymmodesmus sodalis Schubart, 1952 |
| Calymmodesmus viabilis (Chamberlin, 1938) |
| Calyptodesmus sanctus Schubart, 1944 |
| Catapleuradesmus diadematus Loomis, 1964 |
| Chytodesmus laqueatus (Karsch, 1880) |
| Coccoelasma incisura Loomis, 1936 |
| Cryptyma cocona Shear, 1973 |
| Cryptyma guatemala Shear, 1973 |
| Cryptyma lobata Chamberlin, 1943 |
| Cynedesmus ornamentatus (Karsch, 1880) |
| Cynedesmus trinus Loomis, 1959 |
| Cynedesmus varilobatus Loomis, 1936 |
| Cyphotylus prolatus Loomis, 1936 |
| Darlingtoniella provecta Loomis, 1938 |
| Decaporodesmus motzoranginis Kenyon, 1899 |
| Dicropus tecticaudatus Loomis, 1972 |
| Dilophops bullatus Loomis, 1934 |
| Docodesmiella insularis Loomis, 1961 |
| Docodesmiella magna Loomis, 1964 |
| Docodesmiella spathulata Loomis, 1964 |
| Docodesmus alifer Loomis, 1941 |
| Docodesmus angustus Loomis, 1941 |
| Docodesmus brodzinskyi Shear, 1981 |
| Docodesmus cooki Loomis, 1969 |
| Docodesmus coxalis Loomis, 1975 |
| Docodesmus cubensis Loomis, 1937 |
| Docodesmus eggletoni Velez, 1967 |
| Docodesmus grenadae Chamberlin, 1918 |
| Docodesmus griseus Loomis, 1941 |
| Docodesmus haitiensis Chamberlin, 1918 |
| Docodesmus maculatus (Bollman, 1888) |
| Docodesmus maldonadoi Velez, 1967 |
| Docodesmus parvior Chamberlin, 1918 |
| Docodesmus sculpturatus Loomis, 1934 |
| Docodesmus semiseptus Loomis, 1936 |
| Docodesmus vidalius Velez, 1967 |
| Docodesmus vincentii (Pocock, 1894) |
| Fennellia ovipes Loomis, 1941 |
| Henicomus septiporus Loomis, 1941 |
| Heteropente planifrons Loomis, 1933 |
| Idiurodesmus tristani Silvestri, 1924 |
| Iomoides conjunctus Loomis, 1941 |
| Iomoides glabrus Loomis, 1934 |
| Iomoides hispidus Loomis, 1934 |
| Iomoides parallelus Loomis, 1941 |
| Iomus incisus Cook, 1911 |
| Iomus obliquus Cook, 1911 |
| Iomus platanus Cook, 1911 |
| Iomus recentus Chamberlin, 1950 |
| Iomus thibaudi Mauris, 1980 |
| Jeekelia granulosa (Loomis, 1941) |
| Kapyrodesmus mulegensis (Chamberlin, 1923) |
| Karukeromus delamarei Mauris, 1980 |
| Liomus albanus Chamberlin, 1950 |
| Liomus obscurus Chamberlin, 1950 |
| Liomus ramosus Velez, 1967 |
| Lobodesmus granosus Loomis, 1936 |
| Lophodesmus bituberculatus Loomis, 1970 |
| Lophodesmus caraibianus (Chamberlin, 1918) |
| Lophodesmus celatus Pocock, 1909 |
| Lophodesmus italolegatus Shear, 1973 |
| Lophodesmus perparvus Pocock, 1909 |
| Lophodesmus petrinus Hoffman, 1976 |
| Lophodesmus rodriquezi Shear, 1977 |
| Lophodesmus shawcrossi Shear, 1977 |
| Lophodesmus zullinii Shear, 1977 |
| Myrmecodesmus aconus (Shear, 1973) |
| Myrmecodesmus amaurus (Causey, 1971) |
| Myrmecodesmus amplus (Causey, 1973) |
| Myrmecodesmus analogous (Causey, 1971) |
| Myrmecodesmus atopus (Chamberlin, 1943) |
| Myrmecodesmus brevis Shear, 1977 |
| Myrmecodesmus chamberlini Shear, 1977 |
| Myrmecodesmus chipinqueus (Chamberlin, 1943) |
| Myrmecodesmus clarus (Chamberlin, 1942) |
| Myrmecodesmus colotlipa (Chamberlin, 1942) |
| Myrmecodesmus cornutus (Shear, 1973) |
| Myrmecodesmus digitatus (Loomis, 1959) |
| Myrmecodesmus egenus (Causey, 1971) |
| Myrmecodesmus errabundus (Shear, 1973) |
| Myrmecodesmus formicarius Silvestri, 1910 |
| Myrmecodesmus fractus (Chamberlin, 1943) |
| Myrmecodesmus gelidus (Causey, 1971) |
| Myrmecodesmus ilymoides (Shear, 1973) |
| Myrmecodesmus inornatus Shear, 1977 |
| Myrmecodesmus modestus Silvestri, 1911 |
| Myrmecodesmus monasticus (Causey, 1971) |
| Myrmecodesmus morelus (Chamberlin, 1942) |
| Myrmecodesmus mundus (Chamberlin, 1943) |
| Myrmecodesmus obscurus (Causey, 1971) |
| Myrmecodesmus orizaba (Chamberlin, 1942) |
| Myrmecodesmus potosinus (Shear, 1973) |
| Myrmecodesmus sabinus (Chamberlin, 1942) |
| Myrmecodesmus unicorn Shear, 1977 |
| Peckfiskia cavernicola Loomis, 1969 |
| Penteporus crenellatus Loomis, 1936 |
| Poratia digitata (Porat, 1889) |
| Poratia fossata Loomis, 1964 |
| Poratia granulofrons (Chamberlin, 1918) |
| Poratioides disparatus Loomis, 1973 |
| Poratioides virginalis Loomis, 1970 |
| Psochodesmus crescentis Cook, 1896 |
| Rettenmeyeria cryptymoides Shear, 1977 |
| Rettenmeyeria parvipes Loomis, 1959 |
| Sarolepis spiculatus Loomis, 1964 |
| Styraxodesmus ater Loomis, 1936 |
| Styraxodesmus furcatus Chamberlin, 1918 |
| Styraxodesmus juliogarciai Velez, 1967 |
| Synoptura laminata (Pocock, 1909) |
| Tracheloaspis tumida Loomis, 1961 |
| Tridesmus guilarteus Chamberlin, 1950 |
| Tridesmus portoricensis Silvestri, 1908 |
| Tridesmus sectilis Cook, 1896 |
| Xenoporus carinaceps Loomis, 1961 |
| Aceratophallus calcehtokanus Chamberlin, 1938 |
| Aceratophallus dux Chamberlin, 1914 |
| Aceratophallus granulifer (Chamberlin, 1952) |
| Aceratophallus guatemalae Chamberlin, 1947 |
| Aceratophallus hoctunanus Chamberlin, 1938 |
| Aceratophallus lamellifer Brolemann, 1905 |
| Aceratophallus maya Loomis, 1964 |
| Aceratophallus oxkutzcabus Chamberlin, 1938 |
| Aceratophallus quadratus Loomis, 1961 |
| Aceratophallus scutigeroides Shear, 1974 |
| Aceratophallus sumucus Chamberlin, 1956 |
| Aceratophallus unicolor Carl, 1902 |
| Acutangulus alius Causey, 1973 |
| Acutangulus coccineus (Humbert & DeSaussure, 1869) |
| Acutangulus neglectus Carl, 1903 |
| Acutangulus pictus Causey, 1973 |
| Acutangulus sororius Causey, 1973 |
| Ceuthauxus constans Causey, 1973 |
| Ceuthauxus galeanae (Chamberlin, 1943) |
| Ceuthauxus mediator Chamberlin, 1947 |
| Ceuthauxus morelus Chamberlin, 1943 |
| Ceuthauxus nuevus (Chamberlin, 1941) |
| Ceuthauxus palmitonus Chamberlin, 1942 |
| Chromodesmus granulatus (Loomis, 1966) |
| Chromodesmus planus Loomis, 1976 |
| Chromodesmus potosianus (Chamberlin, 1947) |
| Chromodesmus viridis Loomis, 1976 |
| Chromodesmus woodruffi Loomis, 1976 |
| Curodesmus guatemalensis Chamberlin, 1922 |
| Curodesmus vulcani (Kraus, 1954) |
| Diuncustoma cylindricum Shelley, 1997 |
| Metaphallus mimus Chamberlin, 1952 |
| Mexidesmus harrisoni (Causey, 1971) |
| Neoleptodesmus aztecus (DeSaussure, 1859) |
| Neoleptodesmus intermedius (Humbert & DeSaussure, 1869) |
| Neoleptodesmus orizabae (Humbert & DeSaussure, 1869) |
| Neoleptodesmus sumichrasti (Humbert & DeSaussure, 1869) |
| Neoleptodesmus vermiformis (DeSaussure, 1859) |
| Pararhachistes amblus Chamberlin, 1942 |
| Pararhachistes elevatus Pocock, 1909 |
| Pararhachistes vertebratus Pocock, 1909 |
| Rhachidomorpha adunca Humbert & DeSaussure, 1872 |
| Rhachidomorpha tarasca DeSaussure, 1860 |
| Rhachodesmus digitatus Causey, 1973 |
| Rhachodesmus viridis (DeSaussure, 1859) |
| Strongylodesmus conspicuus Causey, 1973 |
| Strongylodesmus cruzanus (Chamberlin, 1943) |
| Strongylodesmus cyaneus DeSaussure, 1859 |
| Strongylodesmus geddesi Pocock, 1909 |
| Tancitares michoacanus Chamberlin, 1942 |
| Teinorhachis tenuis Loomis, 1961 |
| Unculabes arganoi Shear, 1974 |
| Unculabes causeyae Shear, 1974 |
| Unculabes columbinus Causey, 1973 |
| Unculabes crispus Causey, 1971 |
| Unculabes porrensis Shear, 1974 |
| Alcimobolus domingensis (DeSaussure & Humbert, 1872) |
| Anadenobolus anguinus (Pocock, 1894) |
| Anadenobolus angusticollis (Karsch, 1881) |
| Anadenobolus aposematus (Pocock, 1907) |
| Anadenobolus approximans (Hoffman, 1950) |
| Anadenobolus arboreus_arboreus (DeSaussure, 1859) |
| Anadenobolus arboreus_gundlachi (Karsch, 1881) |
| Anadenobolus arboreus_krugi (Karsch, 1881) |
| Anadenobolus atoyacus Pocock, 1907 |
| Anadenobolus aurocinctus (Pocock, 1907) |
| Anadenobolus aztecus (DeSaussure, 1859) |
| Anadenobolus brevicollis (Voges, 1878) |
| Anadenobolus bruesi (Chamberlin, 1918) |
| Anadenobolus chamberlini (Schubart, 1951) |
| Anadenobolus chazaliei (Brolemann, 1900) |
| Anadenobolus chichen (Chamberlin, 1953) |
| Anadenobolus chichimecus (DeSaussure, 1859) |
| Anadenobolus chitarianus (Chamberlin, 1933) |
| Anadenobolus cinchonanus (Chamberlin, 1922) |
| Anadenobolus consociatus (Pocock, 1894) |
| Anadenobolus consutus (Loomis, 1936) |
| Anadenobolus costaricensis (Brolemann, 1905) |
| Anadenobolus curtior (Chamberlin, 1918) |
| Anadenobolus dugesi (Bollman, 1893) |
| Anadenobolus edenus (Chamberlin, 1947) |
| Anadenobolus excisus (Karsch, 1881) |
| Anadenobolus ferrugineus (Daday, 1889) |
| Anadenobolus gracilipes (Karsch, 1881) |
| Anadenobolus grammostictus (Pocock, 1894) |
| Anadenobolus grenadensis (Pocock, 1894) |
| Anadenobolus hegedusi (Daday, 1889) |
| Anadenobolus heteroscopus (Chamberlin, 1918) |
| Anadenobolus holomelanus (Pocock, 1894) |
| Anadenobolus ixtapanus (Chamberlin, 1943) |
| Anadenobolus juxtus (Chamberlin, 1918) |
| Anadenobolus lamprus (Chamberlin, 1943) |
| Anadenobolus laticollis (Loomis, 1934) |
| Anadenobolus leptopus (Pocock, 1894) |
| Anadenobolus leucostigma_leucostigma (Pocock, 1894) |
| Anadenobolus leucostigma_martiniquensis (Chamberlin, 1918) |
| Anadenobolus liparius (Chamberlin, 1918) |
| Anadenobolus macropus (Pocock, 1894) |
| Anadenobolus malkini (Chamberlin, 1956) |
| Anadenobolus marci (Pocock, 1907) |
| Anadenobolus mayanus (Chamberlin, 1947) |
| Anadenobolus mediator (Chamberlin, 1918) |
| Anadenobolus mertensi (Kraus, 1954) |
| Anadenobolus modestior (Silvestri, 1905) |
| Anadenobolus monilicornis (von Porat, 1876) |
| Anadenobolus morelus (Chamberlin, 1943) |
| Anadenobolus motulensis (Chamberlin, 1938) |
| Anadenobolus newtonianus (Chamberlin, 1918) |
| Anadenobolus nicaraguanus (Chamberlin, 1922) |
| Anadenobolus nodosicollis (Brolemann, 1905) |
| Anadenobolus obesus (Brolemann, 1900) |
| Anadenobolus ocraceus (Brolemann, 1900) |
| Anadenobolus olivaceus (Newport, 1844) |
| Anadenobolus pedrocola (Chamberlin, 1947) |
| Anadenobolus plesius (Chamberlin, 1914) |
| Anadenobolus politus (von Porat, 1888) |
| Anadenobolus potosianus (Chamberlin, 1941) |
| Anadenobolus putealis (Loomis, 1971) |
| Anadenobolus ramagei (Pocock, 1894) |
| Anadenobolus rarior (Chamberlin, 1918) |
| Anadenobolus rixi (Pocock, 1907) |
| Anadenobolus rogersi (Pocock, 1907) |
| Anadenobolus salleanus (Pocock, 1907) |
| Anadenobolus scobinatus (Pocock, 1907) |
| Anadenobolus simulans (Chamberlin, 1922) |
| Anadenobolus smithi (Pocock, 1907) |
| Anadenobolus socius (Chamberlin, 1918) |
| Anadenobolus stolli (Pocock, 1907) |
| Anadenobolus tejerianus (Chamberlin, 1953) |
| Anadenobolus toltecus (DeSaussure, 1859) |
| Anadenobolus totonacus (DeSaussure, 1860) |
| Anadenobolus translocatus (Loomis, 1975) |
| Anadenobolus vincenti (Pocock, 1894) |
| Anadenobolus zapotecus (DeSaussure, 1860) |
| Auracricus clypeatus (Loomis, 1938) |
| Eurhinocricus aequaliramus Loomis, 1975 |
| Eurhinocricus barrios Chamberlin, 1953 |
| Eurhinocricus biolleyi (Brolemann, 1903) |
| Eurhinocricus bisinuatus Loomis, 1975 |
| Eurhinocricus chichivacus Chamberlin, 1953 |
| Eurhinocricus cingendus (Loomis, 1937) |
| Eurhinocricus cockerelli (Pocock, 1894) |
| Eurhinocricus cooki Loomis, 1961 |
| Eurhinocricus eutypus Chamberlin, 1953 |
| Eurhinocricus fissus Verhoeff, 1937 |
| Eurhinocricus gossei (Pocock, 1894) |
| Eurhinocricus granulatus Loomis, 1975 |
| Eurhinocricus heteroscopus Chamberlin, 1918 |
| Eurhinocricus mandevillei (Pocock, 1894) |
| Eurhinocricus omiltemae (Pocock, 1908) |
| Eurhinocricus parvior (Chamberlin, 1918) |
| Eurhinocricus parvissimus Hoffman, 1953 |
| Eurhinocricus sabulosus (Pocock, 1894) |
| Eurhinocricus solitarius (Pocock, 1894) |
| Eurhinocricus storkani Verhoeff, 1937 |
| Eurhinocricus townsendi_marginandus Loomis, 1975 |
| Eurhinocricus townsendi_townsendi (Pocock, 1894) |
| Eurhinocricus valvatus Loomis, 1975 |
| Fomentocricus benignoi Prez-Asso, 1998 |
| Haitobolus haitensis (Gervais, 1847) |
| Haitobolus lethifer (Loomis, 1936) |
| Jobocricus centralis Prez-Asso, 1998 |
| Jobocricus maltzani (Pocock, 1894) |
| Leiocricus diversipes Loomis, 1936 |
| Nesobolus cuba Prez-Asso, 1996 |
| Nesobolus etymophallus (Loomis, 1938) |
| Nesobolus gonolepis (Loomis, 1938) |
| Nesobolus loomisi Hoffman, 1998 |
| Nesobolus piedra Prez-Asso, 1996 |
| Nesobolus similis Prez-Asso, 1996 |
| Nesobolus toroanus Chamberlin, 1918 |
| Oxypyge benedicta Chamberlin, 1925 |
| Oxypyge confusa Chamberlin, 1922 |
| Oxypyge curticauda Chamberlin, 1953 |
| Oxypyge equalis Chamberlin, 1922 |
| Oxypyge ferruginipes Chamberlin, 1922 |
| Oxypyge isolata Chamberlin, 1925 |
| Oxypyge socia Chamberlin, 1922 |
| Oxypyge varicolor Silvestri, 1896 |
| Oxypygides lapidicinus Chamberlin, 1922 |
| Oxypygides mesites Chamberlin, 1922 |
| Rhinocricus barbouri Chamberlin, 1918 |
| Rhinocricus duvernoyi Karsch, 1881 |
| Rhinocricus maximus_bartschi (Loomis, 1938) |
| Rhinocricus maximus_maximus (Loomis, 1933) |
| Rhinocricus parcus Karsch, 1881 |
| Rhinocricus suprenans Chamberlin, 1918 |
| Thyroproctus cinchonianus Chamberlin, 1918 |
| Thyroproctus townsendi Pocock, 1894 |
| Yucatobolus spukilensis Chamberlin, 1938 |
| Zipyge ferruginipes (Chamberlin, 1922) |
| Rhiscosomides acovescor Shear, 1972 |
| Rhiscosomides benedictae Shear, 1973 |
| Rhiscosomides josephi Chamberlin, 1941 |
| Rhiscosomides malcomi Shear, 1973 |
| Rhiscosomides mineri Silvestri, 1909 |
| Rhiscosomides montereum (Chamberlin, 1910) |
| Rhiscosomides trinitarium Shear, 1973 |
| Caliactis bistolata Shelley, 1996 |
| Colactis protenta Loomis, 1937 |
| Colactis quadrata Loomis, 1937 |
| Colactis tiburona (Chamberlin, 1923) |
| Colactis utorum (Chamberlin, 1925) |
| Colactoides grandis Shelley, 1997 |
| Diactis amniscela Shelley, 1996 |
| Diactis cupola Shelley, 1996 |
| Diactis frondifera Loomis, 1937 |
| Diactis jacinto Shelley, 1996 |
| Diactis procera Shelley, 1996 |
| Diactis soleata Loomis, 1937 |
| Diactis strumella Shelley, 1996 |
| Diactis triangula Loomis, 1937 |
| Florea sinuata Shelley, 1996 |
| Heptium carinellum Loomis, 1937 |
| Heptium scamillatum Loomis, 1937 |
| Idrionaria dineh Shelley, 1996 |
| Texophon aransas Shelley, 1989 |
| Texophon nessium Chamberlin, 1946 |
| Tynomma magnum Buckett & Gardner, 1969 |
| Tynomma mutans (Chamberlin, 1910) |
| Tynomma schlingeri Gardner, 1973 |
| Siphoniulus neotropicus Hoffman, 1979 |
| Siphonacme lyttoni Cook & Loomis, 1928 |
| Siphonacme pseustes (Chamberlin, 1923) |
| Siphonocybe alba Loomis, 1936 |
| Siphonocybe crassirostrata Loomis, 1975 |
| Siphonocybe laticollis Loomis, 1964 |
| Siphonocybe pilosa Loomis, 1961 |
| Siphonophora albiceps Loomis, 1970 |
| Siphonophora alveata Loomis, 1972 |
| Siphonophora aviceps Loomis, 1961 |
| Siphonophora barberi Chamberlin, 1922 |
| Siphonophora brevicornis Pocock, 1903 |
| Siphonophora coclensis Loomis, 1964 |
| Siphonophora compacta Loomis, 1975 |
| Siphonophora conicornis Chamberlin, 1952 |
| Siphonophora cornuta Pocock, 1903 |
| Siphonophora costaricae Chamberlin, 1914 |
| Siphonophora cubana Karsch, 1880 |
| Siphonophora fallens Chamberlin, 1922 |
| Siphonophora filiformis Mauris, 1980 |
| Siphonophora globiceps Pocock, 1903 |
| Siphonophora gracilior Chamberlin, 1918 |
| Siphonophora hoffmani Santiago-Blay & Poinar, 1992 |
| Siphonophora limitare Loomis, 1936 |
| Siphonophora manni Chamberlin, 1918 |
| Siphonophora montana Loomis, 1964 |
| Siphonophora panamensis Loomis, 1961 |
| Siphonophora parvula Loomis, 1964 |
| Siphonophora platops Loomis, 1941 |
| Siphonophora portoricensis Brandt, 1837 |
| Siphonophora progressor Chamberlin, 1922 |
| Siphonophora proxima Chamberlin, 1918 |
| Siphonophora robusta Chamberlin, 1918 |
| Siphonophora rosacea Loomis, 1972 |
| Siphonophora sabachana Chamberlin, 1938 |
| Siphonophora senaria Loomis, 1937 |
| Siphonophora telana Chamberlin, 1922 |
| Siphonophora tenuicornis Pocock, 1894 |
| Siphonophora texascolens Chamberlin & Mulaik, 1941 |
| Siphonophora trifini Kraus, 1954 |
| Siphonophora velezi Santiago-Blay & Poinar, 1992 |
| Siphonophora vera Chamberlin, 1952 |
| Illacme plenipes Cook & Loomis, 1928 |
| Rhinotus angulifer (Chamberlin, 1940) |
| Rhinotus centralis (Chamberlin, 1940) |
| Rhinotus panamanus (Loomis, 1964) |
| Rhinotus purpureus (Pocock, 1894) |
| Bonetesmus ojo Shear, 1974 |
| Bonetesmus soileauae Shear, 1982 |
| Bonetesmus verus Chamberlin, 1942 |
| Colobodesmus biolleyi Brolemann, 1905 |
| Colobodesmus cobanus (Chamberlin, 1952) |
| Colobodesmus crucis Loomis, 1974 |
| Colobodesmus triramus Kraus, 1954 |
| Cyclodesmus aztecus Humbert & DeSaussure, 1869 |
| Cylionus constrictus Pocock, 1909 |
| Cylionus gracilis (Humbert & DeSaussure, 1869) |
| Cylionus kauanus Chamberlin, 1938 |
| Cyphodesmus bifidus (Silvestri, 1910) |
| Cyphodesmus hidalgonus Chamberlin, 1943 |
| Cyphodesmus mexicanus (DeSaussure, 1859) |
| Cyphodesmus trifidus (Silvestri, 1910) |
| Desmonus acclivus (Loomis, 1966) |
| Desmonus atophus (Chamberlin & Mulaik, 1941) |
| Desmonus austrus Causey, 1958 |
| Desmonus conjunctus Loomis, 1959 |
| Desmonus crassus Loomis, 1959 |
| Desmonus curtus (Loomis, 1943) |
| Desmonus distinctus Loomis, 1959 |
| Desmonus earlei_earlei Cook, 1898 |
| Desmonus earlei_mancus Causey, 1958 |
| Desmonus inordinatus Causey, 1958 |
| Desmonus pudicus (Bollman, 1888) |
| Eusphaeriodesmus angustus (Pocock, 1909) |
| Eusphaeriodesmus bilobatus Loomis, 1972 |
| Eusphaeriodesmus prehensor (Pocock, 1909) |
| Eusphaeriodesmus robustus (Pocock, 1909) |
| Eusphaeriodesmus stylifer (Pocock, 1909) |
| Haplocyclodesmus angustipes (Loomis, 1936) |
| Haplocyclodesmus crassartus (Loomis, 1936) |
| Haplocyclodesmus enneryensis (Loomis, 1936) |
| Haplocyclodesmus falcarius (Loomis, 1936) |
| Haplocyclodesmus globulus (Loomis, 1936) |
| Haplocyclodesmus haitianus (Chamberlin, 1918) |
| Haplocyclodesmus hubbardi (Cook, 1896) |
| Haplocyclodesmus incisus (Loomis, 1936) |
| Haplocyclodesmus insulanus (Loomis, 1936) |
| Haplocyclodesmus irretitus (Loomis, 1937) |
| Haplocyclodesmus jeremiei Mauris, 1980 |
| Haplocyclodesmus montanus (Loomis, 1936) |
| Haplocyclodesmus nudatus (Loomis, 1936) |
| Haplocyclodesmus obesus Loomis, 1936 |
| Haplocyclodesmus porcellanus (Pocock, 1894) |
| Haplocyclodesmus rubellus (Loomis, 1936) |
| Haplocyclodesmus setosus (Loomis, 1936) |
| Hybocestus octonodus Hoffman, 1959 |
| Hybocestus plagiodon Hoffman, 1959 |
| Ischnosphaeriodesmus digitatus (Pocock, 1909) |
| Lophocyclus laxatus Loomis, 1936 |
| Lophocyclus munitus Loomis, 1936 |
| Lophocyclus passus Loomis, 1936 |
| Lophocyclus pumilus Loomis, 1936 |
| Proeilodesmus mecistonyx Hoffman, 1990 |
| Sphaeriodesmus bruesi (Chamberlin, 1918) |
| Sphaeriodesmus bukowinus Chamberlin, 1952 |
| Sphaeriodesmus conformans Chamberlin, 1925 |
| Sphaeriodesmus coriaceus Pocock, 1909 |
| Sphaeriodesmus cotzalostoc Shear, 1986 |
| Sphaeriodesmus cruzbelem Shear, 1974 |
| Sphaeriodesmus filamentosus Loomis, 1974 |
| Sphaeriodesmus golondrinensis Shear, 1974 |
| Sphaeriodesmus griseus Chamberlin, 1943 |
| Sphaeriodesmus grubbsi Shear, 1986 |
| Sphaeriodesmus hondurasanus Chamberlin, 1922 |
| Sphaeriodesmus iglesia Shear, 1986 |
| Sphaeriodesmus isolatus Chamberlin, 1940 |
| Sphaeriodesmus longiramus Kraus, 1954 |
| Sphaeriodesmus longitubus Loomis, 1963 |
| Sphaeriodesmus medius Carl, 1902 |
| Sphaeriodesmus mexicanus (DeSaussure, 1859) |
| Sphaeriodesmus michoacanus Chamberlin, 1942 |
| Sphaeriodesmus neglectus Carl, 1902 |
| Sphaeriodesmus nodulosus Kraus, 1954 |
| Sphaeriodesmus nortoni Shear, 1974 |
| Sphaeriodesmus oniscus Pocock, 1909 |
| Sphaeriodesmus pinetorum (Chamberlin, 1922) |
| Sphaeriodesmus rabonus Shear, 1986 |
| Sphaeriodesmus redondo Shear, 1977 |
| Sphaeriodesmus robertsoni Shear, 1986 |
| Sphaeriodesmus salto Shear, 1974 |
| Sphaeriodesmus sanjose Shear, 1986 |
| Sphaeriodesmus saussurei Attems, 1899 |
| Sphaeriodesmus secundus Loomis, 1977 |
| Sphaeriodesmus sprousei Shear, 1986 |
| Sphaeriodesmus tortus Shear, 1986 |
| Sphaeriodesmus trullatus Shear, 1977 |
| Sphaeriodesmus zontehuitz Shear, 1974 |
| Taphrodesmus vestitus Silvestri, 1910 |
| Spirobolellus baracoa Prez-Asso, 1998 |
| Spirobolellus belonanus (Chamberlin, 1918) |
| Spirobolellus concinnus (Loomis, 1936) |
| Spirobolellus dorsetti (Loomis, 1934) |
| Spirobolellus eremus (Chamberlin, 1922) |
| Spirobolellus erythrotermus (Loomis, 1936) |
| Spirobolellus escambray Prez-Asso, 1998 |
| Spirobolellus esulcatus (Loomis, 1936) |
| Spirobolellus fontis (Chamberlin, 1918) |
| Spirobolellus furcianus (Loomis, 1936) |
| Spirobolellus grammicus (Chamberlin, 1925) |
| Spirobolellus instratus (Loomis, 1941) |
| Spirobolellus insularis (Silvestri, 1908) |
| Spirobolellus lineatus (Chamberlin, 1918) |
| Spirobolellus marmoratus (Silvestri, 1909) |
| Spirobolellus mediolus (Chamberlin, 1950) |
| Spirobolellus mimus (Chamberlin, 1922) |
| Spirobolellus pinarensis Prez-Asso, 1998 |
| Spirobolellus pullus (Loomis, 1941) |
| Spirobolellus richmondi (Chamberlin, 1922) |
| Spirobolellus sigillatus (Loomis, 1934) |
| Spirobolellus signatus (Loomis, 1941) |
| Spirobolellus tenuipes (Loomis, 1941) |
| Spirobolellus toronus (Chamberlin, 1950) |
| Spirobolellus trifasciatus (Loomis, 1964) |
| Aztecolus nigrior Chamberlin, 1941 |
| Aztecolus pablillo Chamberlin, 1947 |
| Aztecolus productus Loomis, 1968 |
| Chicobolus spinigerus (Wood, 1864) |
| Hiltonius australis (Grinnell, 1908) |
| Hiltonius carpinus_carpinus Chamberlin, 1943 |
| Hiltonius carpinus_vulcan (Chamberlin, 1952) |
| Hiltonius erythrotypus Chamberlin, 1943 |
| Hiltonius flavocinctus Loomis, 1968 |
| Hiltonius fossulifer (Pocock, 1908) |
| Hiltonius hebes (Bollman, 1887) |
| Hiltonius mexicanus (DeSaussure, 1859) |
| Hiltonius mimus Chamberlin, 1941 |
| Hiltonius pulchrus Chamberlin, 1918 |
| Hiltonius reptans (von Porat, 1888) |
| Narceus americanus (Palisot de Beauvois, 1817) |
| Narceus annularis (Rafinesque, 1820) |
| Narceus gordanus (Chamberlin, 1943) |
| Tylobolus castaneus Chamberlin, 1918 |
| Tylobolus claremontus Chamberlin, 1918 |
| Tylobolus deses_deses Cook, 1904 |
| Tylobolus deses_magnificus Buckett & Gardner, 1966 |
| Tylobolus loomisi Keeton, 1966 |
| Tylobolus monachus (Chamberlin, 1949) |
| Tylobolus uncigerus (Wood, 1864) |
| Tylobolus utahensis Chamberlin, 1925 |
| Isoporostreptus pittieri Hoffman, 1953 |
| Mayastreptus confragosus (Karsch, 1881) |
| Mayastreptus laetus (Chamberlin, 1922) |
| Mayastreptus vagans (Chamberlin, 1922) |
| Orthoporus absconsus Chamberlin, 1922 |
| Orthoporus acanthethus Chamberlin, 1947 |
| Orthoporus ampussis (Karsch, 1881) |
| Orthoporus asper (Attems, 1950) |
| Orthoporus bisulcatus Chamberlin, 1952 |
| Orthoporus bobos Chamberlin, 1952 |
| Orthoporus boreus Chamberlin, 1947 |
| Orthoporus caelatus Loomis, 1936 |
| Orthoporus canalis Chamberlin, 1925 |
| Orthoporus capucinus (Attems, 1950) |
| Orthoporus cavicollis (Karsch, 1881) |
| Orthoporus chihuanus Chamberlin, 1947 |
| Orthoporus chiriquensis Pocock, 1909 |
| Orthoporus cienegonus Chamberlin, 1952 |
| Orthoporus cobanus Chamberlin, 1922 |
| Orthoporus comminutus (Attems, 1950) |
| Orthoporus conifer (Attems, 1950) |
| Orthoporus cordovanus Pocock, 1909 |
| Orthoporus discriminans Chamberlin, 1922 |
| Orthoporus dybasi (Chamberlin, 1952) |
| Orthoporus esperanzae Chamberlin, 1943 |
| Orthoporus euthus Chamberlin, 1952 |
| Orthoporus extensus Loomis, 1966 |
| Orthoporus festae (Silvestri, 1896) |
| Orthoporus flavior Chamberlin & Mulaik, 1941 |
| Orthoporus fraternus (DeSaussure, 1860) |
| Orthoporus gracilior Chamberlin, 1952 |
| Orthoporus guerreronus (Chamberlin, 1942) |
| Orthoporus haitiensis Chamberlin, 1918 |
| Orthoporus hoctunicolens Chamberlin, 1938 |
| Orthoporus kiemi Loomis, 1962 |
| Orthoporus leius Chamberlin, 1943 |
| Orthoporus leonicus Chamberlin, 1941 |
| Orthoporus luchilicolens Chamberlin, 1938 |
| Orthoporus margarites Chamberlin, 1946 |
| Orthoporus mimus Chamberlin, 1943 |
| Orthoporus montezumae (DeSaussure, 1859) |
| Orthoporus mundus Chamberlin, 1942 |
| Orthoporus nesiotes Chamberlin, 1923 |
| Orthoporus nodosus Loomis, 1974 |
| Orthoporus omalopyge (Brolemann, 1905) |
| Orthoporus ornatus (Girard, 1853) |
| Orthoporus palmensis (Brolemann, 1905) |
| Orthoporus paxillicauda Loomis, 1962 |
| Orthoporus reimoseri (Attems, 1950) |
| Orthoporus rodriguezi (Brolemann, 1900) |
| Orthoporus rugiceps (Attems, 1950) |
| Orthoporus salvadoricus (Kraus, 1954) |
| Orthoporus sanctus Chamberlin, 1947 |
| Orthoporus sculpturatus (Karsch, 1881) |
| Orthoporus solicolens Chamberlin, 1938 |
| Orthoporus striatulus Pocock, 1909 |
| Orthoporus teapensis Pocock, 1909 |
| Orthoporus tehuacanus Chamberlin, 1952 |
| Orthoporus texicolens Chamberlin, 1938 |
| Orthoporus tizamensis Chamberlin, 1938 |
| Orthoporus torreonus Chamberlin, 1943 |
| Orthoporus triquetrus Loomis, 1936 |
| Orthoporus trisulcatus (Daday, 1889) |
| Orthoporus vialis Loomis, 1974 |
| Orthoporus zizicolens (Chamberlin, 1938) |
| Prostemmiulus abditus Loomis, 1936 |
| Prostemmiulus affinis Loomis, 1936 |
| Prostemmiulus alveatus Loomis, 1937 |
| Prostemmiulus annulatus Loomis, 1964 |
| Prostemmiulus atypus Chamberlin, 1952 |
| Prostemmiulus baliolus Loomis, 1938 |
| Prostemmiulus cincinnatus Loomis, 1964 |
| Prostemmiulus clarus Chamberlin, 1918 |
| Prostemmiulus clavipes Loomis, 1936 |
| Prostemmiulus cognatus Loomis, 1936 |
| Prostemmiulus compressus (Karsch, 1881) |
| Prostemmiulus cooki Chamberlin, 1922 |
| Prostemmiulus cubae Chamberlin, 1918 |
| Prostemmiulus gracilipes Loomis, 1941 |
| Prostemmiulus grandis Loomis, 1972 |
| Prostemmiulus heatwolei Velez, 1967 |
| Prostemmiulus interruptus Loomis, 1936 |
| Prostemmiulus iuloides Loomis, 1941 |
| Prostemmiulus leucus (Chamberlin, 1943) |
| Prostemmiulus lombardiae Chamberlin, 1922 |
| Prostemmiulus loomisi Mauris, 1979 |
| Prostemmiulus mexicanus Silvestri, 1916 |
| Prostemmiulus modicus_cordovanus Silvestri, 1916 |
| Prostemmiulus modicus_modicus Silvestri, 1916 |
| Prostemmiulus nesides Chamberlin, 1922 |
| Prostemmiulus obscurus Chamberlin, 1952 |
| Prostemmiulus oculeus Loomis, 1961 |
| Prostemmiulus picadoi Silvestri, 1916 |
| Prostemmiulus quadristriatus Loomis, 1936 |
| Prostemmiulus quintarius Loomis, 1941 |
| Prostemmiulus relictus Chamberlin, 1922 |
| Prostemmiulus robustus Chamberlin, 1918 |
| Prostemmiulus scaurus Loomis, 1941 |
| Prostemmiulus setosus Loomis, 1941 |
| Prostemmiulus strigatus Loomis, 1938 |
| Prostemmiulus subulatus Loomis, 1936 |
| Prostemmiulus sulcatus Loomis, 1941 |
| Prostemmiulus sulfurariae Mauris, 1980 |
| Prostemmiulus tenebrosus Loomis, 1938 |
| Prostemmiulus teres Loomis, 1964 |
| Prostemmiulus tridigitatus Loomis, 1941 |
| Prostemmiulus tristani Silvestri, 1916 |
| Prostemmiulus vallaris Loomis, 1964 |
| Prostemmiulus venustus Loomis, 1936 |
| Prostemmiulus wheeleri (Silvestri, 1908) |
| Prostemmiulus xenops Loomis, 1936 |
| Scoliogmus teres Loomis, 1941 |
| Stemmiulus canalis Chamberlin, 1940 |
| Stemmiulus marginandus Loomis, 1964 |
| Stemmiulus parallelus Loomis, 1964 |
| Stemmiulus unicus Loomis, 1972 |
| Speostriaria shastae (Causey, 1958) |
| Striaria antica Causey, 1952 |
| Striaria californica Cook, 1899 |
| Striaria carmela Chamberlin, 1947 |
| Striaria causeyae Chamberlin, 1940 |
| Striaria columbiana Cook, 1899 |
| Striaria eldora Chamberlin, 1953 |
| Striaria eutypa (Chamberlin, 1941) |
| Striaria granulosa Bollman, 1888 |
| Striaria nana Loomis, 1936 |
| Striaria nazinta Chamberlin, 1910 |
| Striaria zygoleuca Hoffman, 1950 |
| Vaferia imberbis (Loomis, 1936) |
| Telsonemasoma microps Enghoff, 1979 |
| Blancosoma scaturgo Shear & Hubbard, 1998 |
| Buotus carolinus Chamberlin, 1940 |
| Tingupa arizonica Loomis, 1966 |
| Tingupa auricula Shear, 1981 |
| Tingupa benedictae Shear, 1981 |
| Tingupa causeyae Shear, 1981 |
| Tingupa clatskanie Shear, 1981 |
| Tingupa eldorado Shear, 1981 |
| Tingupa pallida Loomis, 1939 |
| Tingupa sinuosa Shear, 1981 |
| Tingupa tillamook Shear, 1981 |
| Mexiterpes calenturas Shear, 1982 |
| Mexiterpes egeo (Causey, 1969) |
| Mexiterpes fishi (Causey, 1969) |
| Mexiterpes metallicus Shear, 1972 |
| Mexiterpes nogal Shear, 1982 |
| Mexiterpes sabinus Causey, 1963 |
| Mexiterpes sangregario Shear, 1986 |
| Scoterpes austrinus Loomis, 1943 |
| Scoterpes copei (Packard, 1881) |
| Scoterpes dendropus Loomis, 1939 |
| Scoterpes ventus Shear, 1972 |
| Trichopetalum appropinquo (Causey, 1969) |
| Trichopetalum cornutum Cook & Collins, 1895 |
| Trichopetalum dux (Chamberlin, 1940) |
| Trichopetalum krekeleri (Causey, 1960) |
| Trichopetalum lunatum Harger, 1872 |
| Trichopetalum montis Chamberlin, 1951 |
| Trichopetalum packardi (Causey, 1960) |
| Trichopetalum quadratum (Loomis, 1966) |
| Trichopetalum stannardi (Causey, 1951) |
| Trichopetalum subterraneum Causey, 1967 |
| Trichopetalum syntheticum Shear, 1972 |
| Trichopetalum uncum Cook & Collins, 1895 |
| Trichopetalum weyeriensis (Causey, 1960) |
| Trichopetalum whitei (Ryder, 1881) |
| Trigenotyla parca Causey, 1951 |
| Aenigmopus alatus Loomis & Hoffman, 1962 |
| Tridontomus loomisi Shear, 1977 |
| Tridontomus procerus Loomis & Hoffman, 1962 |
| Leptogoniulus sorornus (Butler, 1876) |
| Trigoniulus corallinus (Gervais, 1847) |
| Ergene setosa Chamberlin, 1943 |
| Morelene munda Chamberlin, 1943 |
| Reddellobus troglobius Causey, 1973 |
| Typhlobolellus fortinus Shear, 1974 |
| Typhlobolellus whiteheadi Hoffman, 1969 |
| Urochordeuma bumpusi Silvestri, 1909 |
| Urochordeuma porona Chamberlin, 1941 |
| Anombrocheir bifurcata Gardner & Buckett, 1969 |
| Anombrocheir spinosa Buckett & Gardner, 1969 |
| Apheloria montana (Bollman, 1887) |
| Apheloria tigana Chamberlin, 1939 |
| Apheloria virginiensis_butleriana (Bollman, 1889) |
| Apheloria virginiensis_corrugata (Wood, 1864) |
| Apheloria virginiensis_iowa Chamberlin, 1939 |
| Apheloria virginiensis_reducta Chamberlin, 1939 |
| Apheloria virginiensis_virginiensis (Drury, 1770) |
| Boraria deturkiana (Causey, 1942) |
| Boraria infesta (Chamberlin, 1918) |
| Boraria profuga (Causey, 1955) |
| Boraria stricta (Brolemann, 1896) |
| Brachoria calceata (Causey, 1955) |
| Brachoria cedra Keeton, 1959 |
| Brachoria conta Keeton, 1965 |
| Brachoria dentata Keeton, 1959 |
| Brachoria divicuma Keeton, 1965 |
| Brachoria electa Causey, 1955 |
| Brachoria enodicuma Keeton, 1965 |
| Brachoria eutypa_ethotela Chamberlin, 1942 |
| Brachoria eutypa_eutypa Chamberlin, 1939 |
| Brachoria falcifera Keeton, 1959 |
| Brachoria glendalea (Chamberlin, 1918) |
| Brachoria gracilipes (Chamberlin, 1947) |
| Brachoria hansonia Causey, 1950 |
| Brachoria hoffmani Keeton, 1959 |
| Brachoria hubrichti Keeton, 1959 |
| Brachoria indianae (Bollman, 1888) |
| Brachoria initialis Chamberlin, 1939 |
| Brachoria insolita Keeton, 1959 |
| Brachoria kentuckiana (Causey, 1942) |
| Brachoria laminata Keeton, 1959 |
| Brachoria ligula Keeton, 1959 |
| Brachoria mendota Keeton, 1959 |
| Brachoria ochra (Chamberlin, 1918) |
| Brachoria plecta Keeton, 1959 |
| Brachoria separanda_calcaria Keeton, 1959 |
| Brachoria separanda_hamata Keeton, 1959 |
| Brachoria separanda_separanda Chamberlin, 1947 |
| Brachoria separanda_versicolor Hoffman, 1963 |
| Brachoria splendida (Causey, 1942) |
| Brachoria turneri Keeton, 1959 |
| Brachoria viridicolens (Hoffman, 1948) |
| Brevigonus arcuata Shelley, 1981 |
| Brevigonus shelfordi (Loomis, 1944) |
| Caralinda beatrix Hoffman, 1978 |
| Caralinda causeyae Shelley, 1983 |
| Caralinda dactylifera Shelley, 1983 |
| Caralinda pulchritecta Shelley, 1979 |
| Cheiropus plancus Loomis, 1944 |
| Cherokia georgiana_ducilla Chamberlin, 1939 |
| Cherokia georgiana_georgiana (Bollman, 1889) |
| Cherokia georgiana_latassa Hoffman, 1960 |
| Chonaphe armata (Harger, 1872) |
| Chonaphe evexa Shelley, 1994 |
| Chonaphe remissa Chamberlin, 1949 |
| Chonaphe schizoterminalis Shelley, 1994 |
| Cleptoria abbotti Hoffman, 1967 |
| Cleptoria bipraesidens Hoffman, 1967 |
| Cleptoria macra Chamberlin, 1939 |
| Cleptoria rileyi (Bollman, 1889) |
| Cleptoria robusta Shelley, 1986 |
| Croatania catawba Shelley, 1977 |
| Croatania saluda Shelley, 1977 |
| Croatania simplex Shelley, 1977 |
| Croatania yemassee Shelley, 1977 |
| Deltotaria brimleii_brimleardia Causey, 1950 |
| Deltotaria brimleii_brimleii Causey, 1942 |
| Deltotaria brimleii_mariana Hoffman, 1961 |
| Deltotaria brimleii_tela Causey, 1950 |
| Deltotaria lea Hoffman, 1961 |
| Deltotaria philia (Chamberlin, 1949) |
| Dicellarius atlanta (Chamberlin, 1946) |
| Dicellarius bimaculatus_bimaculatus (McNeill, 1887) |
| Dicellarius bimaculatus_fictus (Chamberlin, 1943) |
| Dicellarius bimaculatus_lamellidens (Chamberlin, 1931) |
| Dicellarius okefenokensis (Chamberlin, 1918) |
| Dicellarius sternolobus Loomis, 1969 |
| Dicellarius talapoosa_separandus Shelley, 1984 |
| Dicellarius talapoosa_talapoosa (Chamberlin, 1939) |
| Dixioria brooksi Hoffman, 1956 |
| Dixioria dactylifera Hoffman, 1956 |
| Dixioria fowleri Hoffman, 1956 |
| Dixioria pela_acuminata Hoffman, 1956 |
| Dixioria pela_coronata Hoffman, 1949 |
| Dixioria pela_pela (Chamberlin, 1918) |
| Dixioria pela_wrighti Hoffman, 1956 |
| Dixioria watauga Shelley, 1986 |
| Dynoria icana Chamberlin, 1939 |
| Dynoria medialis Chamberlin, 1949 |
| Erdelyia saucra Hoffman, 1962 |
| Falloria abbreviata Shelley, 1986 |
| Falloria ainsliei (Chamberlin, 1921) |
| Falloria aphelorioides Shelley, 1986 |
| Falloria bidens (Causey, 1942) |
| Falloria crassicurvosa (Shelley, 1986) |
| Falloria forficata Shelley, 1986 |
| Falloria fumimontis (Shelley, 1981) |
| Falloria houstoni (Chamberlin, 1943) |
| Falloria leucostriata (Shelley, 1981) |
| Falloria lyrea (Shelley, 1981) |
| Falloria mimetica (Chamberlin, 1918) |
| Falloria pendula (Shelley, 1986) |
| Falloria picapa (Keeton, 1960) |
| Falloria prolata Shelley, 1986 |
| Falloria translineata (Shelley, 1981) |
| Falloria tuberosa (Shelley, 1981) |
| Falloria xerophylla (Shelley, 1981) |
| Furcillaria aequalis Shelley, 1981 |
| Furcillaria convoluta Shelley, 1981 |
| Furcillaria laminata Shelley, 1981 |
| Furcillaria thrinax (Shelley, 1982) |
| Gonoessa aciculata Shelley, 1984 |
| Gonoessa cingulata Shelley, 1984 |
| Gonoessa clavata Shelley, 1984 |
| Gonoessa dentata Shelley, 1984 |
| Gonoessa furcata Shelley, 1984 |
| Gyalostethus monticolens (Chamberlin, 1951) |
| Harpaphe haydeniana_cummingsiensis (Verhoeff, 1944) |
| Harpaphe haydeniana_haydeniana (Wood, 1864) |
| Harpaphe haydeniana_inlignea Chamberlin, 1949 |
| Harpaphe haydeniana_lanceolata Buckett & Gardner, 1968 |
| Harpaphe haydeniana_maurogona Buckett & Gardner, 1968 |
| Harpaphe haydeniana_scotia (Chamberlin, 1941) |
| Harpaphe pottera Chamberlin, 1949 |
| Harpaphe telodonta (Chamberlin, 1943) |
| Isaphe convexa Cook, 1904 |
| Isaphe tersa (Cook, 1904) |
| Lourdesia minuscula Shelley, 1991 |
| Lyrranea persica Hoffman, 1963 |
| Metaxycheir prolata Buckett & Gardner, 1969 |
| Montaphe elrodi (Chamberlin, 1913) |
| Montaphe paraphoena Shelley, 1994 |
| Motyxia kerna Chamberlin, 1941 |
| Motyxia monica Chamberlin, 1944 |
| Motyxia pior Chamberlin, 1941 |
| Motyxia porrecta Causey & Tiemann, 1969 |
| Motyxia sequoia_alia Causey & Tiemann, 1969 |
| Motyxia sequoia_sequoia (Chamberlin, 1941) |
| Motyxia sequoiae (Loomis & Davenport, 1951) |
| Motyxia tularea_ollae Causey & Tiemann, 1969 |
| Motyxia tularea_tularea (Chamberlin, 1949) |
| Nannaria austricola Hoffman, 1950 |
| Nannaria castanea (McNeill, 1887) |
| Nannaria conservata Chamberlin, 1940 |
| Nannaria davidcauseyi Causey, 1950 |
| Nannaria depalmai (Causey, 1950) |
| Nannaria domestica Shelley, 1975 |
| Nannaria equalis Chamberlin, 1949 |
| Nannaria ericacea Hoffman, 1949 |
| Nannaria fowleri Chamberlin, 1947 |
| Nannaria laminata Hoffman, 1949 |
| Nannaria minor Chamberlin, 1918 |
| Nannaria missouriensis (Chamberlin, 1928) |
| Nannaria morrisoni Hoffman, 1948 |
| Nannaria oblonga (Koch, 1847) |
| Nannaria ohionis Loomis & Hoffman, 1948 |
| Nannaria rutherfordensis Shelley, 1975 |
| Nannaria scutellaria Causey, 1942 |
| Nannaria shenandoah Hoffman, 1949 |
| Nannaria simplex Hoffman, 1949 |
| Nannaria tennesseensis (Bollman, 1889) |
| Nannaria terricola (Williams & Hefner, 1928) |
| Nannaria wilsoni Hoffman, 1949 |
| Ochthocelata adynata Shelley, 1995 |
| Oenomaea pulchella (Bollman, 1889) |
| Orophe cabinetus Chamberlin, 1951 |
| Orophe unicus (Loomis, 1953) |
| Pachydesmus clarus (Chamberlin, 1918) |
| Pachydesmus crassicutis_adsinicolus Hoffman, 1958 |
| Pachydesmus crassicutis_crassicutis (Wood, 1864) |
| Pachydesmus crassicutis_denticulatus Chamberlin, 1946 |
| Pachydesmus crassicutis_duplex Chamberlin, 1939 |
| Pachydesmus crassicutis_hubrichti Hoffman, 1958 |
| Pachydesmus crassicutis_incursus Chamberlin, 1939 |
| Pachydesmus crassicutis_laticollis (Attems, 1899) |
| Pachydesmus crassicutis_retrorsus Chamberlin, 1921 |
| Parcipromus cooki (Causey, 1995) |
| Parcipromus gigantoarboricolus Shelley, 1995 |
| Parcipromus tiemanni Shelley, 1995 |
| Parvulodesmus prolixogonus Shelley, 1983 |
| Pleuroloma cala (Chamberlin, 1939) |
| Pleuroloma flavipes Rafinesque, 1820 |
| Pleuroloma pinicola Shelley, 1980 |
| Pleuroloma plana Shelley, 1980 |
| Prionogonus divaricatus Shelley, 1982 |
| Prionogonus divergens (Chamberlin, 1939) |
| Prionogonus haerens Shelley, 1982 |
| Prionogonus stibarophallus (Shelley, 1981) |
| Rhysodesmus acolhuus (Humbert & DeSaussure, 1869) |
| Rhysodesmus alpuyecus Chamberlin, 1943 |
| Rhysodesmus angelus (Karsch, 1881) |
| Rhysodesmus angustus Loomis, 1966 |
| Rhysodesmus arcuatus Pocock, 1910 |
| Rhysodesmus attemsi Pocock, 1909 |
| Rhysodesmus bolivari Chamberlin, 1943 |
| Rhysodesmus byersi Loomis, 1966 |
| Rhysodesmus championi Pocock, 1909 |
| Rhysodesmus chisosi Shelley, 1989 |
| Rhysodesmus consobrinus (DeSaussure, 1859) |
| Rhysodesmus constrictus Loomis, 1966 |
| Rhysodesmus coriaceus Loomis, 1968 |
| Rhysodesmus cuernavacae Chamberlin, 1942 |
| Rhysodesmus cumbres Chamberlin, 1943 |
| Rhysodesmus dampfi (Verhoeff, 1932) |
| Rhysodesmus dasypus (Gervais, 1847) |
| Rhysodesmus depressus Loomis, 1966 |
| Rhysodesmus elestribus Chamberlin, 1943 |
| Rhysodesmus esperanzae Chamberlin, 1943 |
| Rhysodesmus eunis Chamberlin, 1943 |
| Rhysodesmus eusculptus Chamberlin, 1941 |
| Rhysodesmus flavocinctus Pocock, 1909 |
| Rhysodesmus fraternus (DeSaussure, 1859) |
| Rhysodesmus frionus Chamberlin, 1943 |
| Rhysodesmus garcianus Chamberlin, 1943 |
| Rhysodesmus godmani Pocock, 1909 |
| Rhysodesmus guardanus Chamberlin, 1943 |
| Rhysodesmus hamatilis Loomis, 1966 |
| Rhysodesmus intermedius Chamberlin, 1943 |
| Rhysodesmus inustus Pocock, 1910 |
| Rhysodesmus jugosus Loomis, 1966 |
| Rhysodesmus knighti Chamberlin, 1941 |
| Rhysodesmus latus Loomis, 1968 |
| Rhysodesmus leonensis Chamberlin, 1941 |
| Rhysodesmus malinche Chamberlin, 1943 |
| Rhysodesmus marcosus Chamberlin, 1952 |
| Rhysodesmus mayanus Chamberlin, 1925 |
| Rhysodesmus minor (Chamberlin, 1943) |
| Rhysodesmus montezumae (DeSaussure, 1859) |
| Rhysodesmus morelus Chamberlin, 1943 |
| Rhysodesmus murallensis Loomis, 1966 |
| Rhysodesmus mystecus (Humbert & DeSaussure, 1869) |
| Rhysodesmus nahuus (Humbert & DeSaussure, 1869) |
| Rhysodesmus notostictus Pocock, 1910 |
| Rhysodesmus obliquus Loomis, 1966 |
| Rhysodesmus otomitus (DeSaussure, 1859) |
| Rhysodesmus perotenus Chamberlin, 1943 |
| Rhysodesmus potosianus Chamberlin, 1942 |
| Rhysodesmus punctatus Loomis, 1966 |
| Rhysodesmus pusillus Pocock, 1909 |
| Rhysodesmus restans Hoffman, 1998 |
| Rhysodesmus rubrimarginis Chamberlin, 1943 |
| Rhysodesmus sandersi Causey, 1954 |
| Rhysodesmus semiovatus Loomis, 1966 |
| Rhysodesmus seriatus Chamberlin, 1947 |
| Rhysodesmus simplex Loomis, 1966 |
| Rhysodesmus smithi Pocock, 1910 |
| Rhysodesmus stolli Pocock, 1909 |
| Rhysodesmus tabascensis Pocock, 1909 |
| Rhysodesmus tacubayae Chamberlin, 1943 |
| Rhysodesmus tepanecus (DeSaussure, 1859) |
| Rhysodesmus tepoztlanus Chamberlin, 1943 |
| Rhysodesmus texicolens (Chamberlin, 1938) |
| Rhysodesmus toltecus (DeSaussure, 1859) |
| Rhysodesmus totonacus (DeSaussure, 1859) |
| Rhysodesmus vicinus (DeSaussure, 1859) |
| Rhysodesmus violaceus (Brolemann, 1900) |
| Rhysodesmus zapotecus (DeSaussure, 1860) |
| Rhysodesmus zendalus (Humbert & DeSaussure, 1869) |
| Rudiloria guyandotta (Shear, 1972) |
| Rudiloria kleinpeteri (Hoffman, 1949) |
| Rudiloria mohicana Causey, 1955 |
| Rudiloria rigida Shelley, 1986 |
| Rudiloria trimaculata_tortua (Chamberlin, 1949) |
| Rudiloria trimaculata_trimaculata (Wood, 1864) |
| Selenocheir arcuata Shelley, 1994 |
| Selenocheir directa Shelley, 1994 |
| Selenocheir sinuata Shelley, 1994 |
| Semionellus placidus (Wood, 1864) |
| Sigmocheir calaveras Chamberlin, 1951 |
| Sigmocheir furcata Shelley, 1995 |
| Sigmocheir maculifer (Chamberlin, 1941) |
| Sigmoria areolata Shelley, 1981 |
| Sigmoria australis Shelley, 1986 |
| Sigmoria austrimontis Shelley, 1981 |
| Sigmoria disjuncta Shelley, 1981 |
| Sigmoria laticurvosa Shelley, 1981 |
| Sigmoria latior_hoffmani Shelley, 1976 |
| Sigmoria latior_latior (Brolemann, 1900) |
| Sigmoria latior_munda Chamberlin, 1939 |
| Sigmoria nantahalae Hoffman, 1958 |
| Sigmoria nigrimontis_angulosa Shelley, 1981 |
| Sigmoria nigrimontis_intermedia (Hoffman, 1948) |
| Sigmoria nigrimontis_nigrimontis (Chamberlin, 1947) |
| Sigmoria nigrimontis_unicoi Shelley, 1981 |
| Sigmoria quadrata Shelley, 1981 |
| Sigmoria rubromarginata (Bollman, 1888) |
| Sigmoria simplex Shelley, 1981 |
| Sigmoria stenogon Chamberlin, 1942 |
| Sigmoria stenoloba Shelley, 1981 |
| Sigmoria triangulata Shelley, 1981 |
| Sigmoria whiteheadi Shelley, 1986 |
| Stelgipus agrestis Loomis, 1944 |
| Stelgipus serratus (Shelley, 1984) |
| Stenodesmus acuarius (Attems, 1931) |
| Stenodesmus mexicanus DeSaussure, 1859 |
| Stenodesmus serratus (Loomis, 1959) |
| Stenodesmus simillimus (Humbert & DeSaussure, 1869) |
| Stenodesmus tuobitus (Chamberlin, 1910) |
| Thrinaxoria bifida (Wood, 1864) |
| Thrinaxoria lampra (Chamberlin, 1918) |
| Tubaphe levii Causey, 1954 |
| Wamokia dentata Buckett & Gardner, 1968 |
| Wamokia discordis Buckett & Gardner, 1968 |
| Wamokia falcata Buckett & Gardner, 1968 |
| Wamokia hoffmani Buckett & Gardner, 1968 |
| Wamokia placera Chamberlin, 1941 |
| Wamokia remota Buckett & Gardner, 1968 |
| Wamokia sierrae Buckett & Gardner, 1968 |
| Xystocheir bistipita Shelley, 1996 |
| Xystocheir brachymacris Shelley, 1996 |
| Xystocheir dissecta_dissecta (Wood, 1867) |
| Xystocheir dissecta_microrama Shelley, 1996 |
| Xystocheir dissecta_taibona Chamberlin, 1912 |
| Xystocheir modestior_haerens Shelley, 1996 |
| Xystocheir modestior_modestior (Chamberlin, 1941) |
| Xystocheir prolixorama Shelley, 1996 |
| Xystocheir reducta (Causey, 1955) |
| Xystocheir solenofurcata Shelley, 1996 |
| Xystocheir stenomacris Shelley, 1996 |
| Xystocheir stolonifera_stolonifera Shelley, 1996 |
| Xystocheir stolonifera_uncinata Shelley, 1996 |
| Ameractis chirogona Enghoff, 1982 |
| Ameractis satis Causey, 1959 |
| Zosteractis interminata Loomis, 1943 |
|
| Updated: 2010-04-02 18:41:05 |