| 中国阳蝇属古阳蝇种团记述(双翅目蝇科)(英文) |
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| 引用本文： | 王明福,薛万琦,张东.中国阳蝇属古阳蝇种团记述(双翅目蝇科)(英文)[J].Entomologia Sinica,2004(4). |
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| 作者姓名： | 王明福 薛万琦 张东 |
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| 作者单位： | 沈阳师范大学昆虫研究所 沈阳110034
(王明福，薛万琦)，沈阳师范大学昆虫研究所 沈阳110034(张东) |
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| 摘 要： | 阳蝇属是蝇科中第二大属,迄今全世界已知400余种,中国已知近200种。本文综述了该属分亚属、种团研究简史,首次提出了古阳蝇种团Helina annosaspecies-group的概念及其区别特征,报告了中国产该种团19种名录和分布,编制了该种团分亚种团、分种检索表,对其中一个新种鬃胫阳蝇Helina setipostitibia sp.nov.予以描述。新种与分布于我国四川省的羽胫阳蝇Helina plumipostitibia Feng et Xue,2002近缘,但新种额宽为前单眼横径2倍宽,间额在最狭处约为一侧额宽的1.5倍,下眶鬃几乎达于单眼三角处;侧颜约为触角第三节宽的2倍,颊高约为眼高的1／2;翅前鬃体毛状;前胫无中位后鬃,中胫具7-9根发达的后鬃,长短不一,略呈2列,后胫不弯曲等即可区别。模式标本保存于沈阳师范大学昆虫研究所。
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| 关 键 词： | 双翅目 蝇科 阳蝇属 古阳阳蝇种团 新种 中国 |
NOTES ON ANNOSA SPECIES-GROUP OF HELINA R.-D. (DIPTERA: MUSCIDAE) IN CHINA |
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| Authors: | Ming-fu Wang Wan-qi Xue and Dong Zhang Institute of Entomology Shenyang Normal University Shenyang China |
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| Institution: | Ming-fu Wang,Wan-qi Xue,and Dong Zhang Institute of Entomology,Shenyang Normal University,Shenyang 110034,China |
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| Abstract: | The genus Helina R.-D., 1830 is the second largest genus in Muscidae. By now, more than 400 species are known in the world and about 200 species have been described in China. This paper outlines earlier studies on the subgenus and species-group of Helina. Helina annosa species-group is erected. A key to the known Chinese subgroups and species is given. The 19 known Chinese species is listed, including one new species, i.e. Helina setipostitibia sp. nov. Type specimen of the holotype of the new species is deposited in the Institute of Entomology, Shenyang Normal University. |
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| Keywords: | Diptera Muscidae Helina Helina annosa species-group new species China |
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