Biology:Scutiger (toad)
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Scutiger | |
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Scutiger boulengeri | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Megophryidae |
Genus: | Scutiger Theobald, 1868 |
Type species | |
Bombinator sikimmensis Blyth, 1855
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Scutiger is a genus of toads in the family Megophryidae. Common name lazy toads has been coined for them. They occur in China , Burma, Nepal, and northern India in high-altitude habitats.[2] Most are endemic to China.[3]
Evolution
A 2017 molecular phylogenetic study found that Scutiger originated in Paleo-Tibet during the Oligocene.[1]
Species
The following species are recognised in the genus Scutiger:[2][4]
- Scutiger adungensis Dubois, 1979 – Adung lazy toad
- Scutiger bhutanensis Delorme and Dubois, 2001
- Scutiger boulengeri (Bedriaga, 1898) – Boulenger's lazy toad, Xizang alpine toad, Himalayan stream frog
- Scutiger brevipes (Liu, 1950)
- Scutiger chintingensis Liu and Hu, 1960 – Chinting lazy toad, Chinting alpine toad
- Scutiger ghunsa Khatiwada, Shu, Subedi, Wang, Ohler, Cannatella, Xie, and Jiang, 2019 – Ghunsa high altitude toad
- Scutiger glandulatus (Liu, 1950) – Hopachai lazy toad, chest gland cat-eyed toad
- Scutiger gongshanensis Yang and Su, 1979 – Gongshan lazy toad, Gongshan cat-eyed toad
- Scutiger jiulongensis Fei, Ye, and Jiang, 1995 – Jiulong cat-eyed toad
- Scutiger liupanensis Huang, 1985 – Liupan lazy toad, Liupan alpine toad
- Scutiger maculatus (Liu, 1950) – spotted lazy toad, piebald alpine toad
- Scutiger mammatus (Günther, 1896) – Tungsolo lazy toad
- Scutiger muliensis Fei and Ye, 1986 – Muli cat-eyed toad
- Scutiger nepalensis Dubois, 1974 – Nepal lazy toad, mountain pelobatid toad, Asiatic spadefoot toad
- Scutiger ningshanensis Fang, 1985 – Ningshan lazy toad, Ningshan alpine toad
- Scutiger nyingchiensis Fei, 1977 – Nyingchi lazy toad, Ladakh pelobatid toad, Nyingshi alpine toad
- Scutiger occidentalis Dubois, 1978 – Ladakh high altitude toad
- Scutiger pingwuensis Liu and Tian, 1978 – Pingwu lazy toad, Pingwu alpine toad
- Scutiger sikimmensis (Blyth, 1855) – Sikkim lazy toad, Sikkim high altitude toad, Blyth's short-limbed frog
- Scutiger spinosus Jiang, Wang, Li, and Che, 2016 – spiny lazy toad
- Scutiger tengchongensis Yang & Huang, 2019[5][6]
- Scutiger tuberculatus Liu and Fei, 1979 – bumpy lazy toad, round-tubercled cat-eyed toad
- Scutiger wanglangensis Ye and Fei, 2007 – Wanglang alpine toad
- Scutiger wuguanfui Jiang, Rao, Yuan, Wang, Li, Hou, Che, and Che, 2012[3] – Wu's lazy toad, Medog lazy toad
Endemic ranges
Many Scutiger species are endemic to highly restricted geographical areas in the Eastern Himalayas. The ranges often overlap with those of Oreolalax species.
- Ningxia, China
- Scutiger liupanensis: Liupanshan National Nature Reserve, Jingyuan County, Ningxia Hui Autonomous Region, China
- Shaanxi, China
- Scutiger ningshanensis: Ningshan County, Shaanxi
- Sichuan, China
- Scutiger brevipes: Dawu County, Sichuan
- Scutiger chintingensis: Mount Emei area, Sichuan
- Scutiger jiulongensis: Jiulong County, Sichuan
- Scutiger maculatus: Garze, Sichuan and Jiangda, Tibet
- Scutiger muliensis: Muli County, Sichuan
- Scutiger pingwuensis: Pingwu County, Sichuan
- Scutiger wanglangensis: Sichuan
- Yunnan, China
- Scutiger gongshanensis: Gongshan County, Yunnan
- Tibet
- Bhutan
- Scutiger bhutanensis: Bhutan
- Sikkim, India
- Scutiger sikimmensis: Sikkim, India
References
- ↑ 1.0 1.1 Hofmann, Sylvia; Stöck, Matthias; Zheng, Yuchi; Ficetola, Francesco G.; Li, Jia-Tang; Scheidt, Ulrich; Schmidt, Joachim (12 June 2017). "Molecular Phylogenies indicate a Paleo-Tibetan Origin of Himalayan Lazy Toads ( Scutiger )". Scientific Reports 7 (1): 3308. doi:10.1038/s41598-017-03395-4. PMID 28607415. Bibcode: 2017NatSR...7.3308H.
- ↑ 2.0 2.1 Frost, Darrel R. (2016). "Scutiger Theobald, 1868". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Megophryidae/Scutiger. Retrieved 18 January 2017.
- ↑ 3.0 3.1 Jiang, Ke; Rao, Dingqi; Yuan, Siqi; Wang, Jishan; Li, Pipeng; Hou, Mian; Che, Maihe; Che, Jing (13 July 2012). "A new species of the genus Scutiger (Anura: Megophryidae) from southeastern Tibet, China". Zootaxa 3388 (1): 29–40. doi:10.11646/zootaxa.3388.1.3.
- ↑ "A New Species of Scutiger (Anura: Megophryidae) from the Gaoligongshan Mountain Range, China". Novataxa. 25 January 2019. http://novataxa.blogspot.com/2019/01/scutiger-tengchongensis.html. Retrieved 11 February 2019.
- ↑ Yang, Jian-Huan; Huang, Xiang-Yuan (18 January 2019). "A New Species of Scutiger (Anura: Megophryidae) from the Gaoligongshan Mountain Range, China". Copeia 107 (1): 10. doi:10.1643/CH-17-661.
- ↑ Scutiger tengchongensis.
Further reading
- Fu, J., et al. (1997). Phylogeny of genus Scutiger (Amphibia: Megophryidae): a re-evaluation. Asiatic Herpetol. Res 7, 32–37.
Wikidata ☰ Q2418768 entry