山东半岛北部沿岸岛屿蝮属一新种(爬行纲,有鳞目,蝰科)  

GLOYDIUS LIJIANLII,A NEW SPECIES FROM THE NORTHERN COASTAL ISLANDS ALONG SHANDONG PENINSULA(REPTILIA,SQUAMATA,VIPERIDAE)

作　　者：江帆[1] 赵尔宓[1,2] 

机构地区：[1]沈阳师范大学,化学与生命科学学院,沈阳110034 [2]中国科学院成都生物研究所,成都610041

出　　处：《动物分类学报》2009年第3期642-646,共5页Acta Zootaxonomica Sinica

摘　　要：根据对山东半岛沿岸岛屿上的13号蝮蛇标本(7♂♂,6♀♀)外部形态的详细观察,并与同属其他各种比较,均有不同,应为亚洲蝮属1新种。新种的鉴别特征:1)中段背鳞23行;2)腹鳞+尾下鳞187～198,平均191行;3)体棕褐色,背部有两行粗大、周围暗棕色而中心色浅、外侧开放的圆斑,左右圆斑彼此交错或并列;4)眶后有一较宽黑色眉纹,其下缘略呈波状且镶有一条明显的白色细纹。The morphological characteristics of thirteen specimens（7♂♂,6♀♀）on the snake genus Gloydius from northern coastal islands along Shandong Peninsula have been examined,and also compared carefully with reference to the related species records.They are considered as belonging to a new species.Diagnosis of the new species is given as follows.

关 键 词：爬行纲 有鳞目 蝰科 蝮属 新种 

分 类 号：Q959[生物学—动物学]