Tenthredinoidea 叶蜂总科 叶峰科eedide gawiles Posterior margin in pronotum deeply concave Front tibiae with2 apical spurs个，内距常 分叉 幼虫伪蝎型，头明显，咀嚼式口器，具3 对胸足，多数有腹足 全世界已知5000多种，我国已知2000多 种 常见小麦叶蜂Dolerus tritici
Tenthredinoidea 叶蜂总科 叶蜂科Tenthredinidae (sawflies) Posterior margin in pronotum deeply concave Front tibiae with 2 apical spurs个，内距常 分叉 幼虫伪蠋型，头明显，咀嚼式口器，具3 对胸足，多数有腹足 全世界已知5000多种，我国已知2000多 种 常见小麦叶蜂Dolerus tritici
Tenthredinidae叶蜂科 Antennae filiform ◆ Pronotum deeply emarginated(端部凹入) behind ◆Fore wing with cross- vein R2 present or absent ◆Fore tibia with two apical spurs Ovipositor is modified for sawing
Tenthredinidae叶蜂科 Antennae filiform Pronotum deeply emarginated(端部凹入) behind Fore wing with crossvein R2 present or absent Fore tibia with two apical spurs Ovipositor is modified for sawing
Cephidae茎蜂科 ◆-slender narrow- bodied insects with a thin integument(外壳) ·-they are black or darkly colored either with or without narrow yellow bands -the prothorax is exceptionally large and movably,articulated with the following segment and its hind margin is nearly straight -fore tibia with only one spur
Cephidae 茎蜂科 -slender narrowbodied insects with a thin integument (外壳) -they are black or darkly colored either with or without narrow yellow bands -the prothorax is exceptionally large and movably, articulated with the following segment and its hind margin is nearly straight -fore tibia with only one spur
Siricoidea树蜂总科 Siricidae松对蜂程 Head quarter or semiglobate Posterior margin in pronotum deeply concave Front tibiae with 1 apical spur 幼虫蛀茎 全世界90多种，我国已知50多种
Siricoidea树蜂总科 Siricidae树蜂科 Head quarter or semiglobate Posterior margin in pronotum deeply concave Front tibiae with 1 apical spur 幼虫蛀茎 全世界90多种，我国已知50多种
Siricidae树蜂科 Large-sized insects with conspicuous coloration being black and yellow or metallic blue Pronotum with hind margin deeply emarginated(凹入) Fore tibia with only one spur ◆ antennae filiform ,almost half of the body Ovipositor is exceedingly strong and when at rest,projects backwards in the horizontal plane and has appearance of a powerful sting
Siricidae 树蜂科 Large-sized insects with conspicuous coloration ,being black and yellow or metallic blue Pronotum with hind margin deeply emarginated (凹入) Fore tibia with only one spur antennae filiform ,almost half of the body Ovipositor is exceedingly strong and when at rest ,projects backwards in the horizontal plane and has appearance of a powerful sting