中国菲氏蝗属（卡尔尼，1908）所有已知物种的一个新物种及检索表（直翅目：蝗总科，癞蝗科）

A new species and key to all known species of the genus Filchnerella Karny, 1908 from China (Orthoptera: Acridoidea, Pamphagidae).

作者信息

Cao Cheng-Quan, Li Xin-Jiang, Yin Zhan

机构信息

College of Life Science, Leshan Normal University, Leshan 614004, China.

出版信息

Zootaxa. 2018 Apr 23;4413(2):377-385. doi: 10.11646/zootaxa.4413.2.9.

DOI:10.11646/zootaxa.4413.2.9

PMID:29690115

Abstract

The new species i.e. Filchnerella wuhaiensis sp. nov is described from Inner Mongolia Autonomous Region, China. The new species is similar to Filchnerella helanshanensis Zheng, 1992, but differs from the latter by 21-segmented antennae, prozona of pronotum higher than metazona, length of tegmina 2.0 times maximum width, width of interspace of mesosternum 1.2 times length and lower margin of hind femur not red in male. A key to all species of the genus Filchnerella Karny, 1908 is given in this paper. Two genera Pseudotmethis Bey-Bienko, 1948 and Paratmethis Zheng He, 1996 are valid genus and not a synonym of Filchnerella Karny, 1908. Type specimens are deposited in the College of Life Sciences, Hebei University, Baoding, Hebei, China.

摘要

新物种即乌海菲氏蝗（Filchnerella wuhaiensis sp. nov）在中国内蒙古自治区被描述。该新物种与贺兰菲氏蝗（Filchnerella helanshanensis Zheng，1992）相似，但与后者的区别在于触角分21节，前胸背板前区高于中区，前翅长度为最大宽度的2.0倍，中胸腹板间距宽度为长度的1.2倍，且雄性后足股节下缘不为红色。本文给出了1908年卡尼菲氏蝗属（Filchnerella Karny）所有物种的检索表。1948年的伪突额蝗属（Pseudotmethis Bey-Bienko）和1996年的拟突额蝗属（Paratmethis Zheng He）是有效属，并非1908年卡尼菲氏蝗属（Filchnerella Karny）的同义词。模式标本保存于中国河北省保定市河北大学生命科学学院。