一种新的 EmSubdoluseps/em 属石龙子，由弗雷塔斯、达塔-罗伊、卡兰特、格里默和塞勒于 2019 年命名（有鳞目：石龙子科），来自越南南部。
A new skink of the genus emSubdoluseps/em Freitas, Datta-Roy, Karanth, Grismer amp; Siler, 2019 (Squamata: Scincidae) from southern Vietnam.
机构信息
University of Science and Education, University of Danang, 459 Ton Duc Thang St., Lien Chieu District, Danang City, Vietnam..
出版信息
Zootaxa. 2021 Apr 9;4952(2):zootaxa.4952.2.3. doi: 10.11646/zootaxa.4952.2.3.
We describe a new species of the genus Subdoluseps Freitas, Datta-Roy, Karanth, Grismer Siler from a coastal area in southern Vietnam. Subdoluseps vietnamensis sp. nov. is characterized by the following morphological characters: medium size in adults (snout-vent length up to 48.7 mm); tail length/snout-vent length ratio 1.04; toes not reaching finger when limbs adpressed; 27-30 midbody scale rows, smooth; 55-57 paravertebral scales; 55-62 ventral scale rows; 64-74 subcaudal scales; frontoparietal scale single; four supraoculars; prefrontals not in contact with one another; two loreal scales; seven supralabials; ear-opening with two lobules on the anterior border; smooth lamellae beneath finger III 9 or 10 and toe IV 12-15; six enlarged precloacal scales; and four distinct black stripes on dorsum. The new species differs genetically from its closest congeners, S. bowringii (Günther) and S. frontoparietale (Taylor), by uncorrected p-distances of 10.0% and 9.5%, respectively in ND1 sequences, and clusters into the same matriline with these two congeners on the phylogenetic trees.
我们描述了来自越南南部沿海地区的一个新的 Subdoluseps Freitas、Datta-Roy、Karanth、Grismer Siler 属物种。Subdoluseps vietnamensis sp. nov. 的特征如下：成体中等大小（鼻吻至肛长可达 48.7 毫米）；尾长/鼻吻至肛长比值为 1.04；四肢贴紧时，脚趾无法触及手指；27-30 个中体鳞片行，光滑；55-57 个背侧鳞片；55-62 个腹侧鳞列；64-74 个尾下鳞；额顶鳞单一；4 个眶上鳞；前额骨彼此不接触；2 个眶前鳞；7 个上唇鳞；耳孔前缘有 2 个小裂片；第三指下 9 或 10 个、第四趾下 12-15 个光滑的趾下鳞；6 个增大的肛前鳞；背部分布有 4 条明显的黑色条纹。在 ND1 序列中，该新种与最接近的近缘种 S. bowringii (Günther) 和 S. frontoparietale (Taylor) 的未校正 p 距离分别为 10.0%和 9.5%，在系统发育树上与这两个近缘种聚类到同一母系。
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