中国阳蝇属三新种（双翅目：蝇科）  

Three New Species of the Genus Helina （ Diptera ： Muscidae） from China

作　　者：冯炎[1] 叶宗茂[2] 

机构地区：[1]四川省雅安市疾病预防控制中心,四川雅安625000 [2]军事医学科学院微生物流行病研究所,病原微生物生物安全国家重点实验室,北京100071

出　　处：《寄生虫与医学昆虫学报》2010年第4期240-245,共6页Acta Parasitologica et Medica Entomologica Sinica

摘　　要：本文报道了中国阳蝇属3新种：云南阳蝇Helina yunnanica sp. nov., 海晏阳蝇Helina haiyanicus sp. nov.和鲁阳蝇Helina luensis sp. nov. 模式种标本保存于军事医学科学院微生物流行病研究所医学昆虫标本馆.Three new species, i. e. Helina yunnanica sp. nov. , Helina haiyanicus sp. nov. and Helina luensis sp. nov. , are described and illustrated. The type specimens are deposited in the Collections of Medical Entomology, Beijing Institute of Microbiology and Epidemiology, Beijing, China. 1. Helina yunnanica sp. nov. （ Figs. 1-5 ） ： Body length 6.0 mm, black dark. The new species is similar to Helina spinisternita Fang et Fan, 1992, but can be distinguished from the latter by following characters： （ 1 ） mid tibia without ad of seta, but the latter with it; （2） 5th tergite of abdomen without lateral spot, but the latter with one; （3） cerci long cone - shaped in posterior view, but the latter is rectangular; （4） length of surstylus is about equal to it＇s width in lateral view, but the latter is 4 times as long as the width. 2 ： Unknown. Holotype 6 , Yunnan （Majie, 1500 m, 23°40＇N, 105°10＇E） , Oct. 08, 1965 collected by YE Zong-Mao. Etymology： The specific name is derived from the Chinese phonetic alphabet ＂ Yunnan＂ and Latin word ＂ica＂, referring the type locality in Yunnan Province. 2. Helina halyanlcus sp. nov. （ Figs. 6-11 ） , Body length 8.0 - 8.2 mm, black dark. The new species is similar to Helina leptinocorpus Fang et Fan, 1986, but can be distinguished from the latter by following characters： （1） eyes covered with densely long hairs, but the latter with sparsely microchaeta; （2） sternopleural bristles 2 ＋ 2, but the latter 1 ＋ 2 ; （3） fore tibia without p of seta, but the latter with one ; （4） surstylus of male backward in lateral view, but the latter straightly ; （ 5 ） cerci straight in lateral view, but the latter curved in arc. 2 ： Unknown. Holotype ↑ , Qinghai （Haiyan, 2 500 m, 36°57＇N, 101°05＇E）, Jul. 20, 1964, collected by XUE Jing-Min, paratype 1↑ , same as holotype. Etymology： The specific name is derived from the Chinese phonetic alphabet ＂ haiyan＂ and Latin word ＂icus＂, referring the type local

关 键 词：双翅目 蝇科 阳蝇属 新种 中国 

分 类 号：Q969.453.8[生物学—昆虫学]