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A new species of the genus Scutiger (Anura: Megophryidae) from Medog of southeastern Tibet, China

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Jiang Ke 1   Wang Kai 1   Zou Dahu 2   Yan Fang 1   Li Pipeng 3   Che Jing 1 *  
文摘 A new species of Scutiger Theobald, 1868 is described from Medog, southeastern Tibet, China, based on morphological and molecular data. The new species was previously identified as Scutiger nyingchiensis, but it can be differentiated from the latter and all other congeners by the following combination of characters: (1) medium adult body size, SVL 50.5-55.6 mm in males and 53.8-57.2 mm in females;(2) maxillary teeth absent;(3) web rudimentary between toes;(4) prominent, conical-shaped tubercles on dorsal and lateral surfaces of body and limbs;(5) tubercles covered by black spines in both sexes in breeding condition;(6) a pair of pectoral glands and a pair of axillary glands present and covered by black spines in males in breeding condition, width of axillary gland less than 50% of pectoral gland;(7) nuptial spines present on dorsal surface of first and second fingers, and inner side of third finger in males in breeding condition;(8) spines absent on the abdominal region;(9) vocal sac absent. In addition, the distribution and conservation status of the new species are also discussed.
来源 Zoological Research ,2016,37(1):21-30 【核心库】
DOI 10.13918/j.issn.2095-8137.2016.1.21
关键词 Eastern Himalayas ; Tibet ; Scutiger nyingchiensis ; Scutiger spinosus sp. nov. ; DNA barcoding
地址

1. Kunming Institute of Zoology, Chinese Academy of Sciences, State Key Laboratory of Genetic Resources and Evolution, Yun'nan, Kunming, 650223  

2. Tibet University, State Key Laboratory of Genetic Resources and Evolution, Tibet, Lhasa, 850000  

3. Institute of Herpetology, Shenyang Normal University, Liaoning, Shenyang, 110034

语种 英文
文献类型 研究性论文
ISSN 2095-8137
基金 supported by the "Light of West China" Program of the Chinese Academy of sciences (CAS) ;  国家科技部项目 ;  the Animal Branch of the Germplasm Bank of Wild Species of Chinese Academy of Sciences
文献收藏号 CSCD:5636666

参考文献 共 17 共1页

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引证文献 5

1 Murphy Robert W Advances in herpetological research emanating from China Zoological Research,2016,37(1):4-6
被引 0 次

2 Jiang Ke A new species of the endemic Himalayan genus Liurana (Anura, Ceratobatrachidae) from southeastern Tibet, China, with comments on the distribution, reproductive biology, and conservation of the genus Zoological Research,2019,40(3):175-184
被引 1

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