土尔蝗属分类研究及撒哈拉地区二新种记述(直翅目：蝗总科：癞蝗科：锯癞蝗亚科) (英文)  

A taxonomic study of the genus Tuarega Uvarov,1943 with descriptions of two new species from Sahara (Orthoptera:Acridoidea,Pamphagidae,Prionotropisinae)

作　　者：印象初[1,2,3] 李新江[1] 

机构地区：[1]河北大学生命科学学院,河北保定071002 [2]中国科学院西北高原生物研究所,西宁810008 [3]山东农业大学植物保护学院,山东泰安271018

出　　处：《昆虫学报》2011年第1期97-103,103+102,共7页Acta Entomologica Sinica

基　　金：国家自然科学基金项目(30770263);河北省教育厅科学研究项目(2009411)

摘　　要：本文对土尔蝗属Tuarega Uvarov,1943进行了分类研究,记述了撒哈拉地区2新种——撒哈拉土尔蝗Tuaregasahara sp.nov.和巴氏土尔蝗Tuarega parisi sp.nov.,并编制了该属3个已知种的检索表。新种模式标本保存于西班牙国立自然博物馆(Museo Nacional de Ciencias Naturales)。This paper deals with a taxonomic study of the genus Tuarega Uvarov,1943,with 2 new species,namely Tuarega sahara sp.nov.and Tuarega parisi sp.nov.,from Sahara described.T.Sahara sp.nov.is similar to T.insignis（Lucas,1851）,but it differs from the latter in four characters：the widest width of pronotum longer than length of metazona,median vein of tegmen not combined with cubital vein,radius vein of tegmen with 5 branches,cubital vein of tegmen with 2 branches.T.parisi sp.nov.is similar to T.insignis,but it differs from the latter in four characters：the widest width of pronotum longer than length of metazona,median vein of tegmen not combined with cubital vein,median vein of tegmen with 2 branches,cubital vein of tegmen with 2 branches.It is also similar to T.Sahara sp.nov.,but it differs from the latter by radius vein of tegmen with 7 branches and median vein of tegmen with 2 branches. A key to all known species of Tuarega is given.The type specimens are deposited in the Spanish National Museum of Natural Sciences（Museo Nacional de Ciencias Naturales,MNCN）.

关 键 词：直翅目 癞蝗科 土尔蝗属 分类 新种 

分 类 号：Q969[生物学—昆虫学]