英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Hymenoptera - Wikipedia
    Hymenoptera is a large order of insects, comprising the sawflies, wasps, bees, and ants Over 150,000 living species of Hymenoptera have been described, [2][3] in addition to over 2,000 extinct ones [4] Many of the species are parasitic
  • Hymenoptera | Definition, Bee, Ant, Wasp, Characteristics . . .
    Hymenoptera, (order Hymenoptera), the third largest—and perhaps the most beneficial to humans—of all insect orders More than 150,000 species have been described, including ants, bees, wasps (including parasitoids such as ichneumons and chalcids), sawflies, and lesser-known types
  • HYMENOPTERAN Definition Meaning - Merriam-Webster
    The meaning of HYMENOPTERAN is any of an order (Hymenoptera) of highly specialized insects with complete metamorphosis that include the bees, wasps, ants, ichneumon flies, sawflies, gall wasps, and related forms, often associate in large colonies with complex social organization, and have usually four membranous wings and the abdomen generally b
  • Hymenopteran - Definition, Examples, Characteristics, and Picture
    The Hymenoptera is the third largest order of insects, with over 150,000 living species, including sawflies, ants, bees, and wasps The order derives its name from the Greek word ‘hymen’ as the members of this group have membranous, connected wings These insects are abundant in almost all habitats, particularly in tropical and subtropical regions
  • Order Hymenoptera – ENT 425 – General Entomology
    Third largest order of insects, with approximately 70 families and 18,000 species in North America and 90 families and 153,000 species worldwide As a rule, members of the order Hymenoptera can be regarded as ecological specialists Most species are rather narrowly adapted to specific habitats and or specific hosts
  • Wasps, Ants, and Bees (Hymenoptera) - Smithsonian Institution
    Of the 6,000–7,000 new species of insects described annually, Hymenoptera is a large component, especially in the parasitic wasp groups Nearly all commonly encountered Hymenoptera can be recognized by a narrow "waist " When winged, the wings form two membranous pairs that can be hooked together
  • Hymenoptera (Sawflies, Ants, Bees, and Wasps) - Encyclopedia. com
    Hymenoptera is a worldwide order of at least 100,000 described species, more biologically diverse than any other insect order The order is divided into two suborders— Symphyta (wood wasps and sawflies) and Apocrita (wasps, bees, and ants)—with 22 superfamilies and about 84 families





中文字典-英文字典  2005-2009