A New Species of Hercostomus Loew, 1857 (Diptera, Dolichopodidae) from India with Some Nomenclatural Notes

Q4 Agricultural and Biological Sciences
I. Ya. Grichanov
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引用次数: 0

Abstract

A new material of the genus Hercostomus Loew, 1857 has been recently found and identified. Hercostomus tomkovichi sp. n. from Meghalaya State of eastern India is described and illustrated. The new species differs from other representatives of the genus mainly in the morphology of the male hind leg and genitalia. Gymnopternus bitinctus (Becker, 1922), comb. n., is declared as a nomen dubium; Gymnopternus gregalis (Becker, 1922), comb. n., is excluded from the Indian list; Hercostomus geminatus Becker, 1922 is transferred to the genus Pseudohercostomus Stackelberg, 1931; hence a new combination is made: Pseudohercostomus geminatus (Becker, 1922), comb. n. Now, nine Hercostomus species are known from the country. An identification key to species of Hercostomus from India is provided.

Abstract Image

来自印度的 Hercostomus Loew, 1857(双翅目,Dolichopodidae)新种及一些命名注释
摘要 最近发现并鉴定了 Hercostomus Loew, 1857 属的新材料。Hercostomus tomkovichi sp. n.的描述和图解。该新种与该属其他代表种的区别主要在于雄性后腿和生殖器的形态。Gymnopternus bitinctus (Becker, 1922), comb. n., 被宣布为新名;Gymnopternus gregalis (Becker, 1922), comb. n., 被排除在印度名录之外;Hercostomus geminatus Becker, 1922 被转入 Pseudohercostomus Stackelberg, 1931 属;因此进行了新的组合:Pseudohercostomus geminatus (Becker, 1922), comb. n. 现在,印度已知有 9 种 Hercostomus。本文提供了印度 Hercostomus 物种的识别关键。
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来源期刊
Entomological Review
Entomological Review Agricultural and Biological Sciences-Insect Science
CiteScore
0.80
自引率
0.00%
发文量
38
期刊介绍: Entomological Review  publishes papers dealing with all aspects of theoretical and applied entomology; and covers systematics, faunistics, zoogeography, evolution, ecology, morphology, physiology of insects, spiders and mites; as well as biological and chemical control of pests. It is one of the few entomological journals with a broad coverage.
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