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 tau-romma K...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 tau-romma 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.展开更多
文摘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 tau-romma 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.
