中国淡水蚌类(双壳纲:蚌目:蚌科)二新记录属种  

Two New Records of Genera and Species for Freshwater Mussels(Bivaliva:Unionoida:Unionoidae)in China

作　　者：宁鹏飞[1] 丁煌英 张庆 NING Pengfei;DING Huangying;ZHANG Qing(Tianjin Fisheries Research Institute,Tianjin 300221;Tianjin General Institute of Urban Planning and Design Co.,LTD.,Tianjin 300190;College of Forestry,Southwest Forestry University,Kunming,Yunnan 650224;Yunnan Provincial Key Laboratory of Forest Disaster Warning and Control,Kunming,Yunnan 650224)

机构地区：[1]天津市水产研究所,天津300221 [2]天津市城市规划设计研究总院有限公司,天津300190 [3]西南林业大学林学院,云南昆明650224 [4]云南省森林灾害预警与控制重点实验室,云南昆明650224

出　　处：《热带农业工程》2023年第1期134-139,共6页Tropical Agricultural Engineering

摘　　要：2012年11月至2013年12月于中国云南省西双版纳州勐腊县勐仑镇境内采获淡水蚌类2种,经鉴定分别为梯形蚌Trapezoideus exolescens(Gould,1843)、豆形小珠蚌Unionetta fabagina(Deshayes et Jullien,1874)。资料显示二者在中国均有记录,但经查证,所记录材料系误定,本次记录为国内首次报道。The two species of freshwater mussels are collected in Menglun Town,Mengla County,Xishuangbanna Prefecture,Yunnan Province,China,from November 2012 to December 2013,they are identified as Trapezoideus exolescens(Gould,1843)and Unionetta fabagina(Deshayes et Jullien,1874).The reference material shows that both of them have been recorded in China,but it is verified that the recorded materials are misidentified,and this record for the two genera and species is reported in China for the first time.

关 键 词：梯形蚌属 小珠蚌属 新记录 

分 类 号：Q958.8[生物学—动物学]