摘要
记述亮蟋亚科 1新属新种 ,即戈蟋属Gorochoviusgen .nov .和三脉戈蟋Gorochoviustrinervussp.nov .。模式标本保存于武汉工业学院。
The paper describes a new genus and a new species of the subfamily Phaloriinae of Eneopteridae from China. Type specimens of the new species are deposited in Wuhan Polytechnic University, Wuhan, China.Gorochovius gen. nov. Type species: Gorochovius trinervus sp. nov. Diagnosis. Size medium, body depressed, with pubescences. Head small. Frontal rostrum between two antennal cavities as wide as scape. Antennae long. Pronotum strongly narrowing in front. Elytra with dense fine hairs. Elytra in male slightly transparent, with rather wide dorsal part; mirror large, transversly ellipsoid, divided by several(3)veins; apical field of elytra short, with 4 Cu1 veins, with irregular cells. Elytra in female narrow, a little shorter than the wing with dense pubescences. Legs with pubescences. Anterior tibiae with an oval tympanum on each side. Posterior tibiae without denticles, but having 4 long dorsal spurs with long hairs on each dorsal margin. Posterior tibiae with 6 apical spurs: upper-internal apical spur longer than basitarsus; median-internal apical spur slightly shorter than basitarsus; median-external apical spur twice as long as upper and inferior apical spurs; posterior basitarsus with a row of denticles.male genitalia: mould of attachment plate of spermatophore over epiphallus and its sclerotized part isolated from guiding rod; without ectoparameres; with left and right endoparameres fused; left and right rami fused; left and right halves of epiphallus isolated from each other, and posterior-lateral part strongly upper-curved; guiding rod laying between left and right epiphallus. Apical part of ovipositor laterally widened and sharp teeth on lateral surface of upper valve and lower valve smooth. The genus differs from other genera of Phaloriinae in:1)the mould of attachment plate of spermatophore over epiphallus;2)apical part of ovipositor laterally widened and several(3)sharp teeth on lateral surface of upper valve, lower valve smooth. Etymology.This new genus is named after
出处
《动物分类学报》
CSCD
北大核心
2004年第4期721-724,共4页
Acta Zootaxonomica Sinica
