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中国新纪录属——平织蛾属Erotis(鳞翅目:织蛾科)研究(英文)
引用本文:王淑霞.中国新纪录属——平织蛾属Erotis(鳞翅目:织蛾科)研究(英文)[J].Entomologia Sinica,2004(1).
作者姓名:王淑霞
作者单位:南开大学生物系 天津300071
摘    要:首次报道了平织蛾属Erotis Meyrick在中国的分布,并描述了2新种:阔平织蛾Erotis expansasp.nov.和点平织蛾Erotis punctalosa sp.nov.。阔平织蛾采自贵州江口,与Erotis phosphoraMeyrick相似,但其雄性外生殖器的爪形突较宽大,后缘中部微凹;颚形突几乎与爪形突等长;抱器背平直。点平织蛾采自广西防城,与阔平织蛾Erotis expansa sp.nov.外形近似,但其雌性第八腹节背板后缘较平直;囊突角状,基部骨化板为不规则三角形,其前缘有微刺。文中给出了该属世界已知种检索表。模式标本保存在南开大学生物系。

关 键 词:鳞翅目  织蛾科  平织蛾属  新种

GENUS EROTIS MEYRICK (LEPIDOPTERA: OECOPHORIDAE) NEW FOR CHINA
Authors:Shu-xia Wang
Institution:Shu-xia Wang Department of Biology,Nankai University,Tianjin 300071,China
Abstract:This paper reports the genus Erotis Meyrick for the first time from China. Two new species Erotis expansa sp. nov. and Erotis punctalosa sp. nov. are described. E. expansa sp. nov. is related to E. phosphora Meyrick both in appearance and in the male genitalia, but can be differentiated from the latter by uncus broader and slightly concave at middle of caudal margin, gnathos nearly as long as uncus and valva with costa almost straight in the male genitalia. E. punctalosa resembles E. expansa sp. nov. externally, but can be easily distinguished from the latter by the female genitalia: eighth tergite caudally almost straight; two signa large thorn-like, basal plate irregularly triangular in shape, with fine spines along anterior margin. The photographs of the adults and the genital structures of the new species are provided. A key to all the known species of Erotis is given.
Keywords:Lepidoptera  Oecophoridae  Erotis  new species  China
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