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Erythroneura cancellata McAtee, 1920 3i    |    Home page     Erythroneura comes var. cancellata McAtee, 1920a :320 Erythroneura cancellata Robinson, 1926a :141 Erythroneura (Erythroneura) cancellata Young, 1952b :79 Images Autogenerated Description Body. Length 3.2–3.4 mm. Head. -Head narrower than pronotum. -Crown fore margin strongly produced and angulate medially. Ocelli absent or vestigial. -Face depressed in profile, less than 45° from horizontal. -Male anteclypeus narrow, depressed, as in female. Thorax. -pronotum without conspicuous pits. Wings. Forewing outer apical cell about 2X as long as wide. -Forewing second apical cell quadrate (ir crossvein present). -forewing third apical cell parallel sided, straight. -forewing CuP vein longer than segment of CuA between Cu and MP. -forewing inner apical cell with transverse base. -Pcu vein on forewings not visible. -Hind wing apex truncate. -hind wings with RA vein. -Hind wing MP and CuA veins touching at one point or separated by m-cu crossvein, convergent distally. Abdomen. 2S abdominal apodemes small, narrow, extended dorsomesad. Male Genitalia. -Pygofer not extended to apex of subgenital plate. Pygofer lobe rounded. -pygofer dorsal emargination extended to base of segment. -pygofer ventroapical membranous area absent or inconspicuous. -pygofer without oblique dorsolateral internal ridge. Pygofer basolateral setae in distinct group, small, distal setae undifferentiated. -pygofer dorsal appendage immovably fused to margin, without basal suture. Pygofer dorsal appendage bifurcate near base, branches widely separated, extended to pygofer apex, straight or very slightly curved in dorsal view, straight in lateral view. Dorsal branch of pygofer dorsal appendage shorter than ventral branch. -pygofer ventral appendage absent. -sternite IX with median longitudinal internal ridge. +subgenital plates free. -subgenital plate lateral margin with angulate subbasal projection. -subgenital plate section basad of medial constriction subequal to or shorter than distal section. Lateral subdistal fold on subgenital plates present. -subgenital plates with 2-4 basal macrosetae. -Subgenital plate macrosetae uniseriate along margin. Subgenital plates with distinct marginal subbasal rigid setae forming continuous row. -subgenital plate without distal macrosetae. -style free. Style preapical lobe prominent. Style apex with 3 points. Second point of style apex well developed. Third point short toothlike. Angle between basal and third points about 90°. -Aedeagus articulated to connective. Dorsal apodeme broadly expanded in lateral view. Dorsal apodeme of aedeagus triangular, without sclerotized connection to anal tube or pygofer appendages. Aedeagus with preatrium longer than shaft. Aedeagus shaft symmetrical. Aedeagal shaft curved dorsad, slender in lateral view, round in cross section, smooth, with dorsal carina. +Aedeagus without dorsal process. Aedeagal apex truncate in ventral view. Aedeagus without apical vestiture. Aedeagus ventral processes placed basally, well separated from shaft, longer than shaft, divergent only at apex, simple. Aedeagus distal processes long, subapical, flattened, usually triangular. -connective median anterior lobe absent. -connective arms long. Connective stem well developed. +connective stem depressed -. Anal Tube. -Anal tube without processes. Coloration. Dorsum yellow or white. Color pattern red or orange or brown. Vertex with large basal dark area often extended onto pronotum. Vertex midline dark. +Face without black spots anterodorsad of antennal pits. Anteclypeus pale, concolorous with rest of face. Pronotum with Y- or V-shaped medial vitta or almost entirely dark. Mesonotum pale, with dark lateral triangles. +mesonotum apex dark, contrasting with adjacent pale areas. Thoracic venter with dark mesosternum, remainder pale. Forewings with oblique vittae usully forming continuous zigzag pattern, without crossbands, without numerous irregular red dots. Clavus with separate basal and distal vittae. Forewings with dark spot on costal margin. Forewing apical cell II with distal spot, inner apical cell with brown spot basally. Geography and Ecology. -Distribution Nearctic. Distribution No Map Legend Top Left Top Right Bottom Left Bottom Right Best Fit Map World Palaearctic North America Western Palaearctic Eastern Palaearctic Africa South America Australia Europe Oriental Region USA USA East USA West No Map Update Save map preferences Discover Life Map Host Plants Cercis canadensis .   Plants Number of Specimens Collected (Localities)    Cercis canadensis     98 (5)     100%     Total   98 (5)    Studied Material Holotype : USA : 1f , Maryland, Montgomery Co., Plummers Island, 38.969°N 77.177°W, 30 XI 1913 (McAtee), (USNM). "Allotype" by Beamer : 1m , Kansas, Anderson Co., 31 III 1929 (Beamer), (KSEM). 1m , 1f , Illinois, Alexander Co., Horseshoe Lake, 37.149°N 89.355°W, N, on Cercis canadensis , 15 VII 1954 (Stannard & Ross), (INHS). 1m , Illinois, Champaign Co., Urbana, 40.111°N 88.207°W, N, on Cercis canadensis , 10 X 1954 (Ross), (INHS). 28m , 20f , Illinois, Champaign Co., Urbana, 40.111°N 88.207°W, N, on Cercis canadensis , 20 VIII 1959 (Ross), (INHS). 1f , Illinois, Clay Co., 31 III 1929 (Oman), (MEM). 4m , 6f , Illinois, Clay Co., 31 III 1929 (Beamer), (KSEM). 1m , Illinois, Clay Co., 31 III 1929 (Beamer), (MEM). 6f , Illinois, Clay Co., 31 III 1929 (Oman), (KSEM). 3m , 2f , Illinois, Edgar Co., Foley's Woods, S.W. of Paris, 39.605°N 87.71°W, 22 IV 1949 (Ross & Stannard), (INHS). 1f , Illinois, Gallatin Co., Shawneetown, 37.713°N 88.187°W, 28 IV 1926 (Auden & Frison), (INHS). 2f , Illinois, Gallatin Co., Shawneetown, Gold Hill, 37.713°N 88.187°W, N, 16 X 1956 (Sanderson), (INHS). 1m , 1f , Illinois, Macon Co., Decatur, 39.84°N 88.955°W, 9 X 1949 (Stannard), (MEM). 3m , 2f , Illinois, Perry Co., 10 mi. S.W. Murphysboro, 37.583°N 89.583°W, N, on Cercis canadensis , 24 IX 1953 (Ross & Evers), (INHS). 22m , 20f , Illinois, Pike Co., New Canton, 39.636°N 91.096°W, N, on Cercis canadensis , 9 IX 1954 (Ross & Stannard), (INHS). 1m , 2f , Illinois, Union Co., Cobden, 37.531°N 89.253°W, 8 II 1957 (Ross & Kramer), (INHS). 1m , Kansas, Anderson Co., 26 XI 1927 (Beamer), (MEM). 5f , Kansas, Anderson Co., 26 XI 1927 (Beamer), (KSEM). 1f , Kansas, Anderson Co., 24 XII 1928 (Oman), (KSEM). 1m , 2f , Kansas, Cherokee Co., 30 XII 1923 (Beamer), (KSEM). 1m , 12f , Kansas, Douglas Co., 1 V 1926 (Beamer), (KSEM). 2f , Louisiana, Grant Co., Colfax, 31.519°N 92.707°W, 23 XII 1931 (Beamer), (KSEM). 1m , Maryland, Montgomery Co., Glen Echo, 38.969°N 77.143°W, 22 II 1931 (Oman), (KSEM). 1m , Mississippi, Oktibbeha Co., State College, 33.451°N 88.783°W, 9 II 1963 (Hepner), (MEM). 4m , 7f , Ohio, Pickaway Co., 20 II, (Caldwell), (OSU). . . . . . . . . . . . . . .  Show all records. Museum Abbreviations  Abbreviation   Specimens   Museum   Location  INHS 109 Illinois Natural History Survey USA, Illinois, Champaign KSEM 42 University of Kansas Natural History Museum [Kansas Snow Entomological Museum] USA, Kansas, Lawrence MEM 6 Mississippi State University, Mississippi Entomological Museum USA, Mississippi, Mississippi OSU 40 Ohio State University USA, Ohio, Columbus USNM 1 Smithsonian National Museum of Natural History, [formerly, United States National Museum] USA, Washington D.C. References Beamer, R.H., 1938a. Species of Erythroneura of the comes group (Homoptera - Cicadellidae). Univ. Kansas Sci. Bull. 1936. 24(14): 261-307. (description, good illustrations, key, records). DeLong, D.M., Caldwell, J.S., 1937c. Check list of the Cicadellidae (Homoptera) of America, north of Mexico. Ohio: State University. IV+93 p. (records). DeLong, D.M., Knull, D.J., 1945a. Check list of the Cicadellidae (Homoptera) of America, north of Mexico. Columbus: Ohio St. Univ. Press. V+102 p. (records). Dietrich, C.H., Dmitriev, D.A., 2006a. Review of the New World genera of the leafhopper tribe Erythroneurini (Hemiptera: Cicadellidae: Typhlocybinae). Bull. Illinois Natur. Hist. Surv. 37(5): I-IV, 119-190. Dmitriev, D.A., Dietrich, C.H., 2007a. Review of the New World Erythroneurini (Hemiptera: Cicadellidae: Typhlocybinae). I. Genera Erythroneura, Erasmoneura, Rossmoneura , and Hymetta . Bull. Illinois Natur. Hist. Surv. 38(2): I-V, 59-128. (description, illustrations, key, records, hosts). Johnson, D.M., 1935a. Leafhoppers of Ohio. Subfamily Typhlocybinae (Homoptera: Cicadellidae). Bull. Ohio Biol. Surv. 31: 39-122. (description, key, records, hosts). McAtee, W.L., 1920a. Key to the Nearctic species and varieties of Erythroneura (Homoptera; Eupterygidae). Trans. American Entomol. Soc. 46: 267-321, pl. XII. (original description, key, records). Metcalf, Z.P., 1968a. General catalogue of the Homoptera. VI. Cicadelloidea. 17. Cicadellidae. Washington: US Dept. Agr. VII+1513 p. (records, synonyms). Osborn, H., Knull, D.J., 1947a. Check list of Ohio leafhoppers (Homoptera: Cicadellidae). Ohio J. Sci. 46(6): 329-336. (records). Robinson, W., 1926a. The genus Erythroneura north of Mexico (Homoptera, Cicadellidae). Kansas Univ. Sci. Bull. 16(3): 101-155. (description, illustrations, key, records). Search on the Internet Google Google Images Yahoo! MSN Search AltaVista Scirus GBIF NCBI GenBank PubMed ION   Fauna Europea uBio IPNI EcoPort               Search All Erythroneura Fitch, 1851