属模巨齿蛉成虫若干夜间行为研究  

Study on Some Behaviors of Adult Acanthacorydalis asiatica West-Wood,1884(Megaloptera:Corydalidae)at Night

作　　者：袁靖泽 王向积 曹成全[3] 王淑颖 YUAN Jing-ze;WANG Xiang-ji;CAO Cheng-quan(School of Biological Resources and Environmental Sciences,Jishou University,Jishou,Hunan 416000;Bureau of Agricultural and Rural Affairs in Chengyang District of Qingdao City,Qingdao,Shandong 266109;College of Life Science,Leshan Normal University,Leshan,Sichuan 614004)

机构地区：[1]吉首大学生物资源与环境科学学院,湖南吉首416000 [2]山东省青岛市城阳区农业农村局,山东青岛266109 [3]乐山师范学院生命科学学院,四川乐山614004 [4]山东农业大学植物保护学院,山东泰安271000

出　　处：《安徽农业科学》2022年第3期84-87,91,共5页Journal of Anhui Agricultural Sciences

基　　金：校企合作科研项目(LHX190767,LHX191201)。

摘　　要：描述了属模巨齿蛉(Acanthacorydalis asiatica)成虫的羽化、打斗、取食等行为。成虫羽化大都发生在夜间,主要集中在18:00—24:00。成虫的夜间活动是间歇性的,在6次活跃高峰中,第4次最为活跃,活跃比例高达46.32%。成虫的打斗主要发生在雄性之间,分为决斗式和偷袭式。成虫主要用上下唇接触西瓜瓤、豆浆等带有甜味的食物,取食偏好顺序为新鲜西瓜瓤>10%蜂蜜水>豆浆>剥皮的紫叶李树枝,未发现取食紫叶李花花粉。This paper reported the behaviors of adult Acanthacorydalis asiatica West-Wood,1884,such as the emergence,fighting and feeding.The emergence of adults occurred at night,focusing from 18:00 to 24:00.The activities of adults at night were intermittent.Among 6 active peaks,the fourth was the most active,with the active ratio of 46.32%.Most of fighting mainly occurred between the males,and divided into two modes,namely duel and sneak attack.The adults mainly licked to the sweet food with labrum and labium such as watermelon pulp and soy milk,etc.,and preferred to the food of fresh watermelon pulp,10%honey water,soy milk,and peeled fresh branches of Prunus cerasifera in turn,without feeding the pollen of P.cerasifera.

关 键 词：广翅目 巨齿蛉 夜间行为 

分 类 号：Q958[生物学—动物学]