中国大蚊属二新种及一新亚种(双翅目:大蚊科)  

Two New Species and a New Subspecies of Tipula from China(Diptera:Tipulidae)

作　　者：杨定[1] 杨集昆[1] 

机构地区：[1]北京农业大学植物保护系

出　　处：《北京农业大学学报》1993年第1期97-100,共4页

摘　　要：本文记述了中国大蚊属北方尖大蚊、宽端尖大蚊和华尖角雅大蚊3个新种及新亚种。This paper deals with three new species of the genus TipulaLinnaeus from China.The types of new species were kept in the Insect Collections of Beijing Agricultural University. 1.Tipula(Acutipula)sinarctica Yang et Yang,sp.nov.(Figs.1～3)Allied to T.(A.) cockerelliana Alexander,but with yellow thorax and prescutum grey with yellow lateral margins.Holotype ♂,Beijing,1956-Ⅶ-27.Allotype ♀,Paratypes 5♀♀,Beijing:Changping,1956-Ⅶ-23/26.Paratypes 3 ♀♀,Shaanxi:Qinling,1961-Ⅷ-6/9;2♀♀,Jilin:Hunjiang,1983-Ⅷ-12;1♀,Jilin:ji'an,1983-Ⅷ-12. 2.Tipula(Acutipula)pseudacanthophora Yang et Yang,sp.nov.(Figs.4～7) Very closcly related to T.(A.)acanthophora Alexander,but with the pronotum is dark brownish yellow;thorax yellow laterally with anepisternum brownish yellow.Holotype ♂,Shaanxi: Huashan Mountain,1986-Ⅶ-13. 3.Tipula(Yamatotipula)pruinosa sinapruinosa Yang et Yang,subsp.nov.(Figs.8～10). Closely related to T.(Y.)pruinosa pruinosa Wiedemann,but rostrum brown with dorsal portion dark yellow;thorax greyish black with greyish black postnotum.Abdomen markings are also different. Holotype ♂,paratypes 2♂♂,Hebei:Pingquan,1986-Ⅶ-3.

关 键 词：双翅目 大蚊科 大蚊属 新种 

分 类 号：Q969.443.1[生物学—昆虫学]