摘要
本文报道在云南大理山区采集一批蚋类各期虫态标本,其中一种(按照苏联对蚋科的分类方法)应归属梯蚋属(该属为我国首次发现),且近似T.,maculata lenae and maculata ussuriana.Rubzov两亚种。但具有明显差异,主要区别特征是:①雄性生殖插骨特别长,前半部窄,后半部非常膨大,后缘呈锯齿状;②雌性生殖叉两端突非常扩张,中胸盾片有3条(宽和长基本相等)黑褐色纵条纹;③蛹有6条呼吸丝,其中1条茎分两枝,另外4条均发于基茎;④幼虫头囊腹面缺刻内缘小而圆。
It is reported specimens of Simuliid all collected at from Dali Yunnan, one of among them similar to T. maculata lenae and maculata ussuriana Rubzov. But with significance difference among them differntial by: ①hind of genital median sclerite of male very inflated and a lot of tooth in the end; ②genital fork of female very expanded; scutum with 3 narrow longitudinal blackishbrown stripes; ③with six respiratory filaments in pupa gill; ④postgenal cleft of larva small and round inner margin.
Type locality: Dali 25.06 N.100°01 E Yunnan Alt 2300 M.
All types are deposited in Control and Research Institute Epidemic Diseases of Yunnan Province.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
1991年第2期93-94,共2页
Chinese Journal of Vector Biology and Control
关键词
双翅目
蚋科
梯蚋属
新种
Diptera Simuliidae Titanopteryx new species
