摘要
本文记述采自四川省蛾眉县的肛齿摇蚊属一新种,订名为寡节肛齿摇蚊Neozavrelia oligomera,本种与阿富汗产的N. lindbergi Reiss, 1968近似,但外生殖器各部构造有显著不同。正模存南开大学生物系。
This paper describes a new species of the genus Neozavrelia Goetghebuer, 1941 collected from China. The type specimens are kept in the Biology Department of Nankai University. Neozavrelia oligomera sp. nov.Imago male: Small, yellowish green. Total length 0.9 mm. Antenna 8 flagellomers, AR 0.6. Palpus length: 0.015, 0.044, 0.06 and O.llmm.Dorsocentrals 6 on each side, LR1 lack, LR2 0.5, LR3 0.5. Wing with macrotrichia except on stems of M and Cu. Anal lobe reduced. Squama bare. Hypopygium as in fig. 1 C; Anal point plate-like, square, basally with a lot of small teeth and about 10 larger ones. Gono-coxite and gonostylus short, broad and flat, somewhat plate-like. Appendage la bare, tooth-like, appendage 2a slender, with long and unbranched hairs.Holotype ♂ Sichuan Province (Emei County, 29.6°N, 103.4°E), 1986-Ⅴ-17.This new species is allied to N. lindbergi Reiss 1968 from Afghania in having an 8-flagel-lomered antenna, but the characteristic features of male genitalia readily distinguished.
出处
《动物分类学报》
CSCD
1990年第3期355-357,共3页
Acta Zootaxonomica Sinica
关键词
双翅目
摇蚊科
肛齿摇蚊属
新种
Diptera Chironomidae Neozavrelia new species
