广东省8种两栖爬行动物新记录  

Eight New Records of Amphibians and Reptiles in Guangdong Province,China

作　　者：宋晗铭 王昊天 林泽花 郑寿松 周志恩 龚粤宁 刘志发 李友余 齐硕 王英永[1] SONG Han-Ming;WANG Hao-Tian;LIN Ze-Hua;ZHENG Shou-Song;ZHOU Zhi-En;GONG Yue-Ning;LIU Zhi-Fa;LI You-Yu;QI Shuo;WANG Ying-Yong(School of Life Sciences/School of Ecology,Sun Yat-sen University,Guangzhou 510275;Administration of Guangdong Liannan Giant Salamander Provincial Natural Reserve,Qingyuan 513300;Administration of Guangdong Nanling National Nature Reserve,Shaoguan 512727;Administration of Guangdong Yunkaishan National Nature Reserve,Xinyi 525343,China)

机构地区：[1]中山大学生命科学学院/生态学院,广州510275 [2]广东省连南大鲵省级自然保护区管理处,清远513300 [3]广东南岭国家级自然保护区管理局,韶关512727 [4]广东云开山国家级自然保护区管理局,信宜525343

出　　处：《动物学杂志》2024年第5期658-686,共29页Chinese Journal of Zoology

基　　金：广东省动物志编制项目(No.Guangdong-202115);2023年清远喀斯特山地植物园前期调查和珍稀濒危植物物种调查监测保护(国家重点野生动植物保护)项目(No.HT-99982024-0030);南岭国家公园脊椎动物补充调查项目(No.GZQS2023004LYCZ)。

摘　　要：2018至2023年,对广东省一些热点区域开展了比较系统的野外调查,共采集到100余个地点的1210号两栖爬行动物标本。进行形态特征比较和分子鉴定后,确认8个物种系广东省分布新记录种,分别为吴氏肥螈(Pachytriton wuguanfui,采集于连南大鲵保护区)、强婚刺铃蟾(Bombina fortinuptialis,采集于信宜大雾岭)、湘南角蟾(Boulenophrysxiangnanensis,采集于连南大鲵保护区)、务川臭蛙(Odorrana wuchuanensis,采集于阳山江英镇林场)、湘琴蛙(Nidirana xiangica,采集于连州大东山)、北部湾棱皮树蛙(Theloderma corticale,采集于乳源南岭)、南蹼趾壁虎(Gekko palmatus,采集于肇庆鼎湖山)和福建钝头蛇(Pareas stanleyi,采集于乳源南岭)。这些新记录物种的发现,进一步丰富了广东省的两栖爬行动物多样性,同时也表明对广东省两栖爬行动物区系的调查和保护工作尚待进一步加强。[Objectives]Guangdong Province,located in southern China and the subtropical and tropical zone of East Asia,has a highly diverse fauna of amphibians and reptiles,which attracted a number of research efforts consistently.However,some previous studies were imperfect in quality,and an overall and detailed report of the herpetofauna in Guangdong is still absent.Therefore,researchers from School of Life Sciences/School of Ecology,Sun Yat-sen University(Code:SYS),conducted a series of field investigations in numerous localities in Guangdong recently,and obtained many amphibian and reptile specimens.Morphological examinations and molecular phylogenetic analyses on these specimens were employed,to determine if there were newly recorded species in Guangdong among them.[Methods]From 2018 to 2023,a total of 810 amphibian and 391 reptile specimens from Guangdong were collected and deposited in SYS.Morphological characters of these specimens were examined and measured in digital vernier caliper(Deli DL91200 Stainless Hardened,0 to 200 mm,being accurate to 0.1 mm)to primarily identify the species,then Bayesian inference trees were constructed using MEGA 11,jModeltest,and MrBayes 3.2.4,and uncorrected p-distance were calculated using MEGA 11,based on mitochondrial 16S rRNA,COI,ND2,and Cyt b genes,to confirm the species delimitation.[Results]We confirmed eight species as new records of amphibians and reptiles in Guangdong(Fig.1),including Pachytriton wuguanfui(collected in Giant Salamander Provincial Natural Reserve,Liannan,Guangdong),Bombina fortinuptialis(collected in Mt.Dawuling,Xinyi,Guangdong),Boulenophrys xiangnanensis(collected in Giant Salamander Provincial Natural Reserve,Liannan,Guangdong),Odorrana wuchuanensis(collected in Jiangying Town Forest Station,Yangshan,Guangdong),Nidirana xiangica(collected in Mt.Dadongshan,Lianzhou,Guangdong),Theloderma corticale(collected in Mt.Nanling,Ruyuan,Guangdong),Gekko palmatus(collected in Mt.Dinghushan,Zhaoqing,Guangdong),and Pareas stanleyi(collected in Mt.Nanling,Ruyuan,Guangdong

关 键 词：分类学 动物区系 两栖纲 爬行纲 

分 类 号：Q959[生物学—动物学]