On the occurrence of Lygosoma siamense Siler, Heitz, Davis, Freitas, Aowphol, Termprayoon & Grismer, 2018 (Squamata, Scincidae) in China

Abstract

The genus Lygosoma Hardwicke & Gray, 1827 is a group of semi-fossorial supple skink from Southeast Asia, the members of which are still understudied in Indochina. Lysosoma quadrupes (Linnaeus, 1766) was once recorded from China based on historical literature; until recent its Indochina specimens were revised and placed into a newly described species, i.e., L. siamense Siler, Heitz, Davis, Freitas, Aowphol, Termprayoon & Grismer, 2018. However, Lygosoma quadrupes had long been unknown from China but the historical record had not been confirmed. Here we report a vouchered record for L. siamense from China for the first time based on four specimens collected in Sanya, Hainan, China. Furthermore, the taxonomic history of Lygosoma from China is also reviewed.