中国牙甲属Hydrophilus Geoffroy分类订正(鞘翅目:牙甲科)  被引量:2

A Revisional Study to Hydrophilus Geoffroy (Coleoptera:Hydrophilidae:Hydrophilini) of China

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作  者:贾凤龙[1] 

机构地区:[1]中山大学昆虫学研究所,广东广州510275

出  处:《Entomotaxonomia》2006年第3期187-197,共11页昆虫分类学报(英文)

基  金:国家自然科学基金项目(30270178)

摘  要:对中国牙甲属Hydrophilus已知且有标本的种类进行了重新描述,编制了除卵形牙甲H.olivaceus Fabricius外的分种检索表。点腹牙甲H.sternitalis(Reitter)在我国的分布记录(除新疆外)为错误的鉴定。H.sternitalis(Reitter)应该被认为是宽跗牙甲H.piceus(Linnaeus)的异名。The key to species of Hydrophilus Geoffroy in China are given excluding H. olivaceus Fabricius. The records to H. sternitalis (Reitter) (except in Xinjiang) in China were based on misidentification. The type of H. sternitalis described by Reitter in accordance with one male is the unique known specimen up to now. The unique characteristic to distinguish H. sternitalis (Reitter) and H. piceus (Linneaus) is that the former has dense points on sternites according to the original description. H. sternitalis (Reitter) should be considered as junior synonym of H. piceus (Linnaeus) after Ⅰ checked lots of specimens of H. piceus from Xinjiang.

关 键 词:鞘翅目 牙甲科 牙甲族 牙甲属 中国 

分 类 号:Q969[生物学—昆虫学]

 

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