贵州虻属五新种(双翅目:虻科)  

FIVE NEW SPECIES OF TABANUS FROM GUIZHOU,CHINA (DIPTERA:TABANIDAE)

作　　者：陈汉彬[1] 许荣满[2] 

机构地区：[1]贵阳医学院,贵阳550004 [2]军事医学科学院微生物流行病研究所

出　　处：《四川动物》1992年第2期7-12,共6页Sichuan Journal of Zoology

摘　　要：本文记述采自贵州的虻属五新种:似类柯虻Tabanus cordigeroides sp.nov.、贵州虻T.guizhouensis sp.nov.、似杭州虻T.hongchowoides sp,nov.、伪青腹虻T.Pseudoliuiuentris sp.nov.和亚岷山虻T.subminshanensis sp. nov.,并分别进行了分类讨论。This paper reports five new species of the genus Tabanus collected from North-Western of Guizhou Province, China. The types are deposited in, the Department of Biology, Guiyang Medical College, except a part of paratypes is deposited in the Academy of Military Medical Sciences.1 Tabanus cordigeroides sp. nov. (Fig. 1)This new species allies to Tabanus subcordiger Liu, bat is distinguished from the latter by the basal eallus touching eye margins, on the sides of median callus with a black area, and by the subcallus, scape, pedicel, prealar callus, femora and tibiae of legs entirely reddish-brown.2 Tabanus guizhouensis sp. nov. (Fig. 2 )This new species is very similar to T. jigongshanensis Xu, but distinguisned from the latter, by the style of flagellus dark brown, terga Ⅱ-Ⅲ without black median spots and terga Ⅱ-Ⅶ with a yellowish-white median longitudinal stripe which becomes broader apically, and by the sternum Ⅷ height 1.5 times longer than width. The present species also resembles T. prefurvanter Wang, but readily separated by the dark brown style of flagellus and the markings of abdomen.3 Tabanus hongchowoides sp. nov. (Fig. 3 )This new species is closely related to T.hongchowensis Liu, but the latter is a yellowish-brown species, with narrower frons, white beard, brownish-yellow antenna, and a higher 'eyebrow piece' on the subcallus, and the sternum Ⅷ height 1.5 times longer than width.4 Tabanus pseudoliviventris sp.nov. (Fig. 4 )This new species allies to T. oliviventroides Xu, but is distinguished by the basal callus high as width at its base and with a arrow shape median callus, the R_4 of wing with appendix, the basal two-thirds of tibiae black, and by the narrow hind marginal bands on the abdomen and convex on the apex of sternum Ⅷ.5 Tabanus subminshanensis sp. nov. (Fig. 5 )This new species is very near T. minshanensis Xu et Liu, but separated from the latter by the blackish-gray species, the nipple shape median callus, the dark brown style of flagellus, and with a lower 'eyebrow piece '

关 键 词：双翅目 虻科 虻属 新种 

分 类 号：Q969.448.2[生物学—昆虫学]