2.29 无齿异叉

" style="max-width:300px">

(图2-29)特征:雄虫体长2.13mm,体翅长3.17mm。触角鞭节第1—3节长分别0.44mm、0.29mm、0.24mm,IO=0.24mm,d=0.24mm,IO/d=1.00。前翅长2.60mm,宽1.07mm;后翅长2.10mm,宽0.75mm。后足跗节长分别为0.28mm、0.13mm。(酒精浸存)头部黄色,两复眼内侧具褐斑,毛深褐色 ......（本文共 477 字 , 1 张图）     [阅读本文] >>