中国四种蜣螂幼虫形态记述(鞘翅目:金龟科:金龟亚科)  

Larval Morphology of Four Species of Dung Beetle(Coleoptera:Scarabaeidae:Scarabaeinae) from China

作　　者：姜莉莉[1] 金红 方红[1] 樊三龙[1] 张治良[1] 姜世成[3] 

机构地区：[1]沈阳农业大学植物保护学院,辽宁沈阳110161 [2]葫芦岛市园林管理处,辽宁葫芦岛125000 [3]东北师范大学草地科学研究所,吉林长春130024

出　　处：《Entomotaxonomia》2008年第4期259-265,共7页昆虫分类学报（英文）

基　　金：国家自然科学基金项目(30500355)

摘　　要：基于3龄幼虫首次描述了中国4种蜣螂幼虫的形态特征,分别是:捷氏凯蜣螂Caccobius jessoensis Harold、短亮凯蜣螂C.brevis Waterhouse、双顶嗡蜣螂Onthophagus bivertex Heyden和小驼嗡蜣螂O.gibbulus(Pallas)。文中列出了中国凯蜣螂和嗡蜣螂属幼虫分种检索表。标本保存在沈阳农业大学昆虫博物馆。This paper deals with the morphological characteristics of the third instar larvae of the following four species of the dung beetle： Caccobius jessoensis Harold, C. brevis Waterhouse, Onthophagus bivertex Heyden and O. gibbulus （Pallas）. All the larvae are described and illustrated for the first time. These species take one year to complete a generation and overwinter in the adult stage. C-shaped larvae feed on the dung in the brood balls. A key to larvae of genus Caccobius and Onthophagus in China is proposed. The larva main characters are： head capsule, antenna, maxilla, epipharynx, last abdomen etc.

关 键 词：鞘翅目 金龟科 金龟亚科 凯蜣螂属 嗡蜣螂属 幼虫 形态特征 

分 类 号：Q969[生物学—昆虫学]