摘要
报道了采自安徽及内蒙古地区的蝗虫二新种 :黑翅负蝗Atractomorphanigripennissp .nov .及黄足小车蝗Oedaleuscnecososodiussp .nov .。
The present paper deals with two new species of the genus Atractomorpha Saussure and the genus Oedaleus Fieber,A.nigripennis sp.nov. and O.cnecosopodius sp. nov.. The type specimens are deposited in the Institute of Zoology,Shaanxi Normal University. Atractomorpha nigripennis sp.nov. (Fig 1) Very similar to Atractomorpha sinensis Bolivar,but differs by length of fastigium about 1 3 times length of longitudinal diameter of eye;anal plate very long. It differs from all the species of the genus by hind wing dark brown. Length of body(from vertex to the end of elytra):♂26～26 5 mm. Length of body(from vertex to the end of abdomen):♂19～20 mm. Length of pronotum:♂4～4 5 mm. Length of elytra:♂18 5～19 mm. Length of hind femur:♂10～10 5 mm. Holotype ♂,paratype 1♂,Anhui:Hefei,2 XI 1997,collected by Zheng Zhemin. Oedaleus cnecosopodius sp.nov.(Fig 2) This new species resembles Oedaleus infernalis Saussure,but can be separated from the latter by:1) elytra comparatively a little shorter,at rest normally surpassing hind knees by less than 1/5 of the length of hind femur; 2) lower side of hind femur ochreous,outer side of knee ochreous,inner side of knee black; 3) outer side of hind tibia all ochreous,basal part of inner side black,rest part ochreous. Length of body:♂16 5～17 mm. Length of pronotum:♂3 5～4 mm. Length of elytra:♂17～17 5 mm. Length of hind femur:♂12 5～13 mm. Holotype ♂,paratype 1♂,Inner Mongolia:Shugui,1 IX 1991,collected by Yang Yongqi.
出处
《昆虫学报》
CAS
CSCD
北大核心
2000年第2期184-187,共4页
Acta Entomologica Sinica
