中国湍蛙属新纪录——红河湍蛙  

A New Species Distribution Record of Amolops in China-Amolops compotrix

作　　者：黄镇杨 黄俊恺 刘小龙 艾仁达 杨泽鹏 李杨 罗旭 Huang Zhenyang;Huang Junkai;Liu Xiaolong;Ai Renda;Yang Zepeng;Li Yang;Luo Xu(Key Laboratory of Conserving Wildlife with Small Populations in Yunnan,Southwest Forestry University,Kunming Yunnan 650233,China;Key Laboratory of Ministry of Education on Ecology of Rare and Endangered Species and Environmental Protection,Guangxi Normal University,Guilin Guangxi 541004,China;Key Laboratory of Ministry of Education on Freshwater Fish Reproduction and Development,College of Life Science,Southwest University,Chongqing 400715,China;Pingbian Forestry and Grassland Administration,Honghe Yunnan 661200,China;Management Bureau of Yunnan Daweishan National Nature Reserve,Honghe Yunnan 661300,China)

机构地区：[1]西南林业大学云南省高校极小种群野生动物保育重点实验室,云南昆明650233 [2]广西师范大学珍稀濒危动植物生态与环境保护教育部重点实验室,广西桂林541004 [3]西南大学生命科学学院,淡水鱼类资源与生殖发育教育部重点实验室,重庆400715 [4]云南省屏边县林业和草原局,云南红河661200 [5]云南大围山国家级自然保护区管护局,云南红河661300

出　　处：《西南林业大学学报(自然科学)》2025年第2期206-211,共6页Journal of Southwest Forestry University:Natural Sciences

基　　金：云南大围山国家级自然保护区综合科考二期—动物多样性调查项目(2023530103001838)资助。

摘　　要：2023年8月和10月,在云南省红河哈尼族彝族自治州河口瑶族自治县瑶山乡八角村采集到无尾目蛙科湍蛙属物种成体标本2号。该物种背部皮肤光滑,大腿后侧有颗粒状皮肤,整体呈绿色,有弱背侧褶。从吻尖沿着上眼睑边缘至背侧褶边缘上方有1条狭窄的金色条纹,沿上唇缘达肩部有1条乳黄色线纹。趾末端膨大成吸盘,除第4趾蹼达第3关节外,各趾均为全蹼,关节下瘤大且圆,第1趾和第5趾外侧面有缘膜。通过对比,所采集标本的形态特征与越南甘蒙省发现的Amolops compotrix的形态特征基本一致。COI基因构建的贝叶斯系统发育树显示该标本与A. compotrix聚为一支,且遗传距离约为2%。据此,确定采集的标本为A. compotrix,是中国湍蛙属新纪录种,新拟中文名为“红河湍蛙”。In August and October 2023,2 adult specimens(Amolops,Ranidae,Anura)were collected from Bajiao Village,Yaoshan Township,Hekou Yao Autonomous County,Honghe Hani and Yi Autonomous Prefecture,Yunnan Province.The dorsal skin is smooth,grainy skin on the back of the thighs,and an overall green color with weak glandular.There is a narrow gold stripe on edge of canthus from tip of snout along margin of upper eyelid continuing above edge of dorsolateral fold,and a white lip stripe from tip of snout to posterior of arm insertion.The toes are enlarged and have sucking discs at the fingertips.All toes are fully webbed except the fourth toe which reaches the third joint.The subarticular tubercles are large and round,and the outer sides of the first and fifth toes have a fringe. It was found that the morphological characteristics of the collected specimens were basic-ally consistent with those of Amolops compotrix found in Gammon Province, Vietnam. The results of Bayesian phylogenetic tree analysis based on COI gene showed that the specimens in this study were clustered with A. com-potrix, with a genetic distance of 2%. Therefore, the specimen collected was identified as A. compotrix, a new re-cord species of Amolops sinensis, and the new Chinese name was "红河湍蛙".

关 键 词：湍蛙属 新纪录种 红河湍蛙 云南 

分 类 号：S718.62[农业科学—林学]