Authors studied the taxonomic status on Holotrichia diomphalia Bates (1888) and H. oblita (Faldermann) (1835) with the RAPD and the cross technique.

• 采用 RAPD技术和杂交方法对东北大黑鳃金龟 ( H olotrichia diomphalia Bates1 888)和华北大黑鳃金龟 ( H.；oblita( Faldermann1 935 ) )的分类地位进行了研究。