猫蛱蝶的生物学特性与生境调查  

Bionomics and habitat of Timelaea maculate

作　　者：李朝晖[1] 虞蔚岩[1] 华春[1] 宋东杰[1] 陆曦[2] 戴莹[1] 

机构地区：[1]南京晓庄学院生命科学系,南京211171 [2]南京工业大学城市建设与安全环境学院,南京210009

出　　处：《昆虫知识》2008年第3期452-456,341,共5页Entomological Knowledge

基　　金：江苏省自然基金项目(04KJD180114);江苏省“青蓝工程”骨干教师项目;南京晓庄学院“生态学”校级重点建设学科项目;江苏省大学生创新实践项目资助

摘　　要：记述猫蛱蝶Timelaea maculate（Bremer et Gray）各虫态的形态特征、生活史、生活习性以及生境状况。在南京地区该蝶1年发生3代,第1代成虫出现在7月到8月中旬,第2代成虫于9月下旬到10月上旬出现,以3龄幼虫越冬,越冬代翌年5月下旬羽化。在室内饲养的条件下,卵期为5-6d,幼虫共5龄,幼虫期为17-29d,蛹期约为5-6d。寄主植物包括朴树（Celtis sinensis）等榆科朴属植物。成虫主要的访花蜜源植物有：野蔷薇（Rosamultiflora varpraegeri）,茅莓（Rubus parvifolius）,山莓（Rubus corchorifolius）等。在进行生境调查的基础上,提出相关建议以确保南京地区猫蛱蝶的长期生存。The morphological characters, life cycle, and the situation of habitats of Timelaea maculate （Bremer et Gray） were described. This butterfly has 3 generations per year in Nanjing, China. It overwinters as third instar larvae in shrubs or on tree branches. First generation adults emerge in July to Mid-August, the second ones from September to October, and the third ones （overwinter generation） in Mid-May next year. The larva has five instars. The durations for egg, larva, and pupa were 5 - 6, 17 - 29, and 5 - 6 days respectively when reared in lab. Its main host plants are Celtis spp. including C. sinensis. Based on its habitats, the conservation suggestions were discussed.

关 键 词：鳞翅目 猫蛱蝶 生物学特性 

分 类 号：Q968[生物学—昆虫学]