枝摇蚊属新种记述(双翅目:摇蚊科)

A NEW SPECIES OF THE GENUS CLADOTANYTARSUS FROM CHINA (DIPTERA: CHIRONOMIDAE)

本文记述采自云南省枝摇蚊属一新种,订名为滇枝摇蚊Cladotanytarsus yunnanensis sp.nov.。本种的生殖节具长而端部显著变细的抱器端节,以及独特的肛尖形状等特征,易与本属已知种区分。正模及副模保存于南开大学生物系。

This paper describes a new species of Cladotanytarsus Kieffer collected from China. The type specimens are kept in Biology Department of Nankai University. Cladotanytarsus yunnanensis sp. nov.Imago male: Body total length about 2.1 mm. Head and thorax dark brown, abdomen greenish. AR 0.8. Wing with macrotrichia except vein R2 + 3. Structure of male genitalia quite unique (fig. 1): The shape of anal point and gonostylus does not fit with any of know species of this genus.Holotype, Dianchi Lake, Kunming City, Yunnan Province, 1986-Ⅴ-23.Paratype 1♂, same as holotype.