云南发现中国丽金龟亚科(鞘翅目:金龟科:丽金龟亚科)—新纪录属  

One new record genus of the subfamily Rutelinae(Coleoptera:Scarabaeidae:Rutelinae) in Yunnan Province,China

作　　者：王法磊 熊紫春 WANG Falei;XIONG Zichun(Chongqing Taoqu Education Consulting Service Co.,Ltd,Chongqing 400000,China;Ailaoshan Subtropical Forest Ecosystem Research Station,Chinese Academy of Sciences,Jingdong 676209,China)

机构地区：[1]重庆淘趣教育咨询服务有限公司,重庆400000 [2]中国科学院哀牢山亚热带森林生态系统研究站,云南景东676209

出　　处：《四川林业科技》2024年第4期150-153,共4页Journal of Sichuan Forestry Science and Technology

摘　　要：报道我国丽金龟亚科一新纪录属—褶丽金龟属(Desmonyx Arrow,1907),首次提供了黄肩褶丽金龟(Desmonyx humeralis Arrow,1907)雄性的彩色标本照片。本属种类体型较小,雄性触角较长,前胸背板刻点深大且不规则,刻点多融合成深褶皱,鞘翅肩凸周围有黄斑。该属在中国的发现,使得我国有记录的丽金龟亚科属级分类单元达到27个。Genus Desmonyx of subfamily Rutelinae is recorded from China for the first time,the illustrations of male Desmonyx humeralis Arrow,1907 is provided for the first time.The genus Desmonyx is characterized by a combination of characteristics,including its body small,antennal club long in male,surface of pronotum unevenly covered with deep,large punctures which mostly confluent deep wrinkles,and elytra with yellowish spot around humerus.The discovery of this genus in Yunnan brings the total number of genera in subfamily Rutelinae in China to 27.

关 键 词：中国 新纪录属 褶丽金龟属 形态特征 雌性 

分 类 号：Q969.48[生物学—昆虫学]