| 中国草螟亚科三新种 (鳞翅目 :螟蛾科 )(英文) |
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| 引用本文： | 陈铁梅,宋士美,袁德成.中国草螟亚科三新种 (鳞翅目 :螟蛾科 )(英文)[J].Entomologia Sinica,2003(2). |
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| 作者姓名： | 陈铁梅 宋士美 袁德成 |
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| 作者单位： | 中国科学院动物研究所 北京100080
(陈铁梅，宋士美)，中国科学院动物研究所 北京100080(袁德成) |
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| 摘 要： | 记述了草螟亚科 3新种 :截突大草螟EschatatruncataSong&Chen ,角突大草螟EschatatricorniaSong&Chen和尖端银草螟PseudargyriaacutaSong&Chen。首描述了纵带双突草螟GirdhariataurommaKapur的雌性个体特征。对新种及新描述性别个体的外形和外生殖器进行了描述 ,并给出了其外生殖器特征图。截突大草螟Es chatatruncataSong&Chen的抱器背有一个短而末端平截的突起 ;角突大草螟EschatatricorniaSong&Chen的抱器瓣的背缘有一个三角形的突起 ;尖端银草螟PseudargyriaacutaSong&Chen的抱器端急尖 ,阳茎内有一组角状器。通过对布兰大草螟EschatableszynskiellaMinet的研究 ,认为上海大草螟E .shanghaiensisWang&Sung应为有效名 ,布兰大草螟EschatableszynskiellaMinet为上海大草螟的次级异名。
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| 关 键 词： | 草螟亚科 大草螟属 银草螟属 双突草螟属 中国 |
THREE NEW SPECIES OF CRAMBINAE (LEPIDOPTERA: PYRALIDAE) IN CHINA |
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| Authors: | CHEN Tie-mei SONG Shi-mei and YUAN De-chengInstitute of Zoology Chinese Academy of Sciences Beijing P R China |
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| Institution: | CHEN Tie-mei,SONG Shi-mei and YUAN De-cheng*Institute of Zoology,Chinese Academy of Sciences,Beijing 100080,P. R. China |
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| Abstract: | Three new species of Crambinae from China, Eschata truncata Song & Chen, sp. nov., Eschata tricornia Song & Chen, sp. nov., Pseudargyria acuta Song & Chen, sp. nov. and the female of Girdharia tauromma Kapur are described, with figures and illustrations of genitalia provided. E. truncata resembles E. smithi Bleszynski, but valva with one short truncated process in costa; E. tricornia differed from all recorded species by valva with a triangular process on dorsum; P. acuta resembles P. marginepunctalis (Hampson), but with cucullus rapidly pointed and aedeagus with one group of cornuti. E. bleszynskiella Minet is proposed as a junior synonym of E. shanghaiensis Wang & Sung. |
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| Keywords: | Crambinae Eschata Pseudargyria Girdharia China |
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