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Erythroneura comes (Say, 1825) 3i    |    Home page     Tettigonia comes Say, 1825a :343 Erythroneura comes Smith, 1890a :447 Typhlocyba comes comes Gillette, 1898a :764 Erythroneura comes Beamer, 1938a :292 (Neotype designation) Erythroneura (Erythroneura) comes Young, 1952b :79 Eastern grape leafhopper (Common name) Images Autogenerated Description Body. Length 2.7–3 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 large, broad, reach 3S posterior margin. 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 subequal to ventral branch in length. -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 very short, toothlike, or absent. Third point elongate, about as long as or longer than distance between other two points. Angle between basal and third points <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, broad in lateral view, round in cross section, smooth, with dorsal carina. +Aedeagus without dorsal process. Aedeagal apex truncate in ventral view. Aedeagus with distinct apical spicules. Aedeagus ventral processes placed basally, well separated from shaft, longer than shaft, divergent only at apex, simple or bifurcated far from base. Aedeagus distal processes long, apical, 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. Vertex with orange parallel submedial lines (often with lateral branch). Vertex midline pale. +Face without black spots anterodorsad of antennal pits. Anteclypeus pale, concolorous with rest of face. Pronotum with Y- or V-shaped medial vitta. Mesonotum entirely pale. +mesonotum apex concolorous with rest of mesonotum. Thoracic venter entirely pale. Forewings with broken oblique vittae, 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 Vitis sp.   Plants Number of Specimens Collected (Localities)    Vitis sp. (cultivated)     173 (2)     35.6%     Vitis sp.     152 (24)     31.28%     Aesculus sp.     40 (9)     8.23%     Rubus sp. & Vitis sp.     38 (3)     7.82%     Cercis canadensis     29 (8)     5.97%     Parthenocissus tricuspidata     8 (2)     1.65%     Acer sp.     6 (2)     1.23%     Cornus sp.     5 (4)     1.03%     Lonicera sp.     5 (2)     1.03%     Parthenocissus quinquefolia     5 (3)     1.03%     Prunus serotina     4 (1)     0.82%     Ulmus sp.     4 (1)     0.82%     Gleditsia sp.     2 (1)     0.41%     Quercus sp.     2 (2)     0.41%     Ulmus alata     2 (2)     0.41%     Carpinus sp.     1 (1)     0.21%     Castanea sp.     1 (1)     0.21%     Castanea sp. & Vitis sp.     1 (1)     0.21%     Celtis occidentalis     1 (1)     0.21%     Cornus florida     1 (1)     0.21%     mixed clover     1 (1)     0.21%     Platanus occidentalis     1 (1)     0.21%     Psedera sp.     1 (1)     0.21%     Quercus alba     1 (1)     0.21%     Viburnum sp.     1 (1)     0.21%     Vitis vulpina     1 (1)     0.21%     Total   486 (77)    Studied Material Lost type : USA : 1sp. , Missouri, ( Reference ). Neotype : 1m , Kansas, Leavenworth Co., 11 IV 1930 (Beamer), (KSEM). Canada : 1f , Manitoba, Onah, 49.709°N 99.601°W, on Vitis vulpina , 10 IX 1930 (White), (CNC). 1m , Manitoba, Onah, 49.709°N 99.601°W, 10 IX 1930 (White), (CNC). 7m , 18f , Ontario, 3 mi. S. Bayfield, 43.519°N 81.69°W, on Vitis sp. , 14 VIII 1974 (Hamilton), (CNC). 2m , 10f , Ontario, Burtch, 43.061°N 80.267°W, on Vitis sp. , 11 VII 1961 (Kelton), (CNC). 1m , 7f , Ontario, Crystal Beach, 42.865°N 79.059°W, 1 VI 1961 (Kelton & Brumpton), (CNC). 1m , Ontario, Jordan, 43.142°N 79.369°W, VIII 1922, (Robinson), (CNC). 1m , 6f , Ontario, Jordan, 43.142°N 79.369°W, 1 VIII 1922 (Robinson), (KSEM). 1m , Ontario, Jordan, 43.142°N 79.369°W, 21 IX 1922 (Ross), (CNC). 1f , Ontario, Jordan, 43.142°N 79.369°W, 30 V 1961 (Kelton), (CNC). 6m , 7f , Ontario, Pelee Island, 41.756°N 82.689°W, 4 VI 1937 (Walley), (CNC). 3m , 5f , Ontario, Point Pelee National Park, 41.95°N 82.503°W, 6 VI 1929 (Walley), (CNC). 6f , Ontario, Point Pelee National Park, 41.95°N 82.503°W, 10 VI 1929 (Walley), (CNC). 1m , 1f , Ontario, Point Pelee National Park, 41.95°N 82.503°W, on Parthenocissus quinquefolia , 17 VII 1955 (Kelton), (CNC). 1m , Ontario, Prince Edward Co., 8 IV 1949 (Brimley), (CNC). 3m , 2f , Ontario, Prince Edward Co., on Vitis sp. , 2 VIII 1949 (Brimley), (CNC). 1f , Ontario, Prince Edward Co., 20 VII 1955 (Brimley), (CNC). 3m , 1f , Ontario, Queensville, 44.139°N 79.451°W, 22 VIII 1974 (Hamilton), (CNC). 4m , 17f , Ontario, Ravenswood, 43.183°N 81.964°W, on Vitis sp. , 12 VIII 1974 (Hamilton), (CNC). 2f , Ontario, Rondeau Park, 42.317°N 81.85°W, 27 VI 1961 (Kelton & Brumpton), (CNC). 2m , 11f , Ontario, Simcoe, 42.836°N 80.307°W, 20 VI 1961 (Kelton & Brumpton), (CNC). 4m , Ontario, St. Lawrence Island National Park, Thwartway Island, 44.4°N 75.883°W, 6 X 1976 (Reid), (CNC). 1m , Ontario, Vineland, 43.151°N 79.393°W, 1 VII 1922 (Robinson), (KSEM). 1f , Ontario, Vineland, 43.151°N 79.393°W, 10 IX 1922 (Robinson), (CNC). . . . . . . . . . . . . . .  Show all records. Museum Abbreviations  Abbreviation   Specimens   Museum   Location  CNC 147 Canadian National Collection of Insects, Arachnids and Nematodes Canada, Ottawa, Ontario INHS 299 Illinois Natural History Survey USA, Illinois, Champaign KSEM 65 University of Kansas Natural History Museum [Kansas Snow Entomological Museum] USA, Kansas, Lawrence MEM 188 Mississippi State University, Mississippi Entomological Museum USA, Mississippi, Mississippi OSU 321 Ohio State University USA, Ohio, Columbus 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). Beirne, B.P., 1956a. Leafhoppers (Homoptera: Cicadellidae) of Canada and Alaska. Canadian Entomologist. 88(suppl. 2): 1-180. (description, illustrations, key, records, hosts). DeLong, D.M., 1916a. The leafhoppers or Jassoidea of Tennessee. Bull. Tennessee St. Board Entomol. 5(2:17): 1-113. (description, 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). Martinson, T.E., Dennehy, T.J., 1995. Varietal preferences of Erythroneura leafhoppers (Homoptera: Cicadellidae) feeding on grapes in New York. Environ. Entomol. 24(3): 550-558. (records, hosts). Maw, H.E.L., Foottit, R.G., Hamilton, K.G.A., Scudder, G.G.E., 2000a. Checklist of the Hemiptera of Canada and Alaska. Canada, Ontario, Ottawa: NRC Research Press. VIII+220 p. (records). McAtee, W.L., 1920a. Key to the Nearctic species and varieties of Erythroneura (Homoptera; Eupterygidae). Trans. American Entomol. Soc. 46: 267-321, pl. XII. (description, good illustrations, key, records). McAtee, W.L., 1924c. Notes on eupterygid leaf-hoppers with descriptions of a few forms (Homoptera). Florida Entomologist. 8(3-4): 33-39. (records). McAtee, W.L., 1924d. Records of species of the genus Erythroneura (Homoptera; Eupterygidae) with descriptions of new forms. Proc. Biol. Soc. Washington. 37: 131-134. (records). McAtee, W.L., 1924e. Notes on a collection of Erythroneura and Hymetta (Eupterygidae) chiefly from Illinois, with descriptions of new forms. Bull. Illinois Natur. Hist. Surv. 15(2): 39-44. (records). McAtee, W.L., 1926c. Notes on Homoptera from Illinois, with descriptions of new forms, chiefly Eupteryginae. Bull. Illinois Natur. Hist. Surv. 16(3): 127-136. (records). Metcalf, Z.P., 1968a. General catalogue of the Homoptera. VI. Cicadelloidea. 17. Cicadellidae. Washington: US Dept. Agr. VII+1513 p. (records). Osborn, H., 1928b. Leafhoppers of Ohio (Cicadellidae). Bull. Ohio Biol. Surv. 3(4): 199-374. (description, key, records). 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, hosts). Say, T., 1825a. Descriptions of new Hemipterous insects collected in the expedition to the Rocky Mountains, performed by order of Mr. Calhoun, Secretary of War, under command of Major Long. J. Acad. Natur. Sci. Philadelphia. 4: 307-345. (original description, records). Triapitsyn, S.V., 1998. Anagrus (Hymenoptera: Mymaridae) egg parasitoids of Erythroneura spp. and other leafhoppers (Homoptera: Cicadellidae) in North American vineyards and orchards: a taxonomic review. Trans. American Entomol. Soc. 124(2): 77-112. (records, hosts). Van Duzee, E.P., 1909a. Observation on some Hemiptera taken in Florida in the spring of 1908. Bul. Buffalo Soc. Natur. Sci. 9: 149-230. (records). Vidano, C., Arzone, A., 1983a. Biotaxonomy and epidemiology of Typhlocybinae on vine. Proc. 1st Intern. Workshop on Biotaxonomy, Calssification and Biology of Leafhoppers and Planthoppers (Auchenorrhyncha) of Economic Importance, London, 4-7 Oct. 1982. London. P. 75-85. (records, hosts). 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