海南颈槽蛇，动物界-脊索动物门-爬行纲-有鳞目-游蛇科-颈槽蛇属。Rhabdophis adleri sp.nov. Tropidonotus chrysargus:Boulenger, "1899"(1900):957. Natrix chrysarga: Smith,1923: 201;pope,1935:101(part),Hu et al.,1980:67. Natrix himalayanus: Li,1962:432. Rhabdophis chrysargus:Zhao and Adler,1993:256. Holotype:CIB 64lll5917,adult male,10 June 1964,Dali Village in Mt.Diaoluo,Lingshui Co.,Hainan prov.,China,225 meters. Allotype: CIB 64lll5228, adult female, 10 May 1964,Mt. Wuzhi, Qiongzhong Co., Hainan prov., China,500 meters(Feg.1). Paratypes: CIB 64lll5112,5115-5,females,24-25April 1964,CIB 64lll5245,male,11My 1964,Mt.Wuzhi,Qiongzhong Co.,Hainan prov.,China,500-610 meters;CIB 64lll5883,male,CIB 64lll5441,juvenile,1-9 june 1964,Mt.Diaoluo,Lingshui Co.,Hainan prov.,China,82-217 meters;CIB 64lll6612,juvenile,25August 1964,Mt.yinggeling,Baisha Co.,Hainan prov.,China,670meters. Allthe tupe series,but one(CIB 64lll5245)whichwas presented to Fujian Medieal College, are pre-aerved in Chengdu lnstitute of Biology,AcademiaSi