1. Molecular phylogeny reveals cryptic diversity in Sibynophis from China (Serpentes: Sibynophiidae).
- Author
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Guo, Peng, Wang, Ping, Lyu, Bing, Liu, Qin, Zheng, Jieyu, Fu, Chunmei, Wu, Yayong, Shu, Guocheng, and Hou, Shaobing
- Subjects
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MOLECULAR phylogeny , *SNAKES , *SPECIES distribution , *SPECIES diversity , *GENETIC markers , *COLUBRIDAE - Abstract
The elucidation of species diversity and distribution is critical within the fields of evolution, genetics, and conservation. The genus Sibynophis contains rare snakes that have historically received little attention. In this study, we conducted comprehensive sampling and use both mitochondrial and nuclear genetic markers to explore Sibynophis species diversity within China. Our findings revealed that S. c. miyiensis should be considered synonymous with S. c. grahami, and S. c. grahami should be gave a specific rank as S. grahami. In addition, we discovered S. triangularis was new to China and Myanmar. Based on the specimens and molecular phylogeny results, we redefined the species distribution boundaries of each Chinese species. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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