A new species of Cyrtodactylus (Reptilia: Squamata: Geckkonidae) from Xizang Autonomous Region, China
A new species of Cyrtodactylus (Reptilia: Squamata: Geckkonidae) from Xizang Autonomous Region, China
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中国西藏自治区的Cyrtodactylus一新种（爬行纲：有鳞目：壁虎科）
DOI：
10.11646/zootaxa.2336.1.4
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发表时间：
2010-01
期刊：
影响因子：
0.9
通讯作者：
赵蕙
中科院分区：
文献类型：
--
作者：
时磊;赵蕙
产自中国西藏自治区尼木县的一新种Cyrtodactylus，简称Cyrtodactylus zhaoermii sp.。十一月它与所有其他Cyrtodactylus的区别在于以下特征：身体的背面有细颗粒，其中有较大的亚圆锥形结节，排列成20个或多或少规则的行；近端指下板层横向扩展；趾 IV 上有 19-20 个指下薄片； 30-32 个中体腹侧鳞片；股骨区域的大多数鳞片较小，呈颗粒状，一系列 12-14 个增大的股骨鳞片，缺乏孔；雄性存在一系列前泄殖腔孔 (4)；尾部有明显的节段，大的、向后定向的轮状结节，每个尾环有九到十个，每侧三个，背部有三到四个，位于每个环的后缘；尾下不横向扩张。这个新物种是西藏自治区已知的第四种Cyrtodactylus。
A new species of Cyrtodactylus described from Nyemo County, Xizang Autonomous Region, China is here referred to a new species, Cyrtodactylus zhaoermii sp. nov. It is distinguished from all other Cyrtodactylus by the following characters: dorsal surface of the body with fine granules intermixed with larger sub-conical tubercles arranged into 20 more or less regular rows; proximal subdigital lamellae transversely expanded; 19–20 subdigital lamellae on toe IV; 30–32 midbody ventral scales; most scales in femoral region small, granular, series of 12–14 enlarged femoral scales lacking pores; a series of precloacal pores (4) present in male; tail with distinct segments, large, posteriorly directed tubercles in whorls, numbering nine to ten per caudal annulus, three on each side and three to four on the dorsum, situated at the posterior edge of each annulus; subcaudals not transversely expanded. The new species is the fourth Cyrtodactylus known from Xizang Autonomous Region.