4种步甲属昆虫一龄幼虫形态学特征(鞘翅目:步甲科)

Morphological Characteristics of the First Instar Larvae of FourCarabus Species(Coleoptera:Carabidae)

采用Bousquet等创立的幼虫原生刚毛标记分类法对步甲属Carabus L.切鞘步甲亚属Apotomopterus Hope中的普通步甲南岭亚种Carabus(A.)sauteri nanlingensis Deuve et Tian、舜步甲南岭亚种C.(A.)shun floridus Cavazzutiet Ratti、石坑崆步甲C.(A.)shikengkong Deuve et Tian和阿氏步甲粤北亚种C.(A.)arrowi yubeicus Deuve et Tian的一龄幼虫形态特征进行了描述,并编制了这4种步甲一龄幼虫的分类检索表.

In this paper,terminology of primary setae and pores proposed by Bousquet Goulet were used to described the first instar larvae of four Carabus species belonging to the subgenus Apotomopterus Hope： Carabus（A.） sauteri nanlingensis Deuve et Tian,C.（A.） shun floridus Cavazzuti et Ratti,C.（A.） shikengkong Deuve et Tian,and C.（A.） arrowi yubeicus Deuve et Tian.In order to distinguish and identify different species,a classified key to species based on the larval character states was also provided.