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| Liopeltis tiomanica Som, Grismer, Wood, Quah, Brown, Diesmos, Weinell & Stuart, 2020 DOI: 10.11646/zootaxa.4766.3.6 Photograph by L. Lee Grismer. twitter.com/LABiology |
Abstract
Liopeltis is a genus of poorly known, infrequently sampled species of colubrid snakes in tropical Asia. We collected a specimen of Liopeltis from Pulau Tioman, Peninsular Malaysia, that superficially resembled L. philippina, a rare species that is endemic to the Palawan Pleistocene Aggregate Island Complex, western Philippines. We analyzed morphological and mitochondrial DNA sequence data from the Pulau Tioman specimen and found distinct differences to L. philippina and all other congeners. On the basis of these corroborated lines of evidence, the Pulau Tioman specimen is described as a new species, Liopeltis tiomanica sp. nov. The new species occurs in sympatry with L. tricolor on Pulau Tioman, and our description of L. tiomanica sp. nov. brings the number of endemic amphibians and reptiles on Pulau Tioman to 12.
Keywords: Reptilia, Liopeltisphilippina, Liopeltistricolor, Palawan, taxonomy
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| FIGURE 2. Holotype (LSUHC 5037) of Liopeltis tiomanica sp. nov. in life. Photograph by L. Lee Grismer. |
Liopeltistricolor (part): J.L. Grismer et al. 2004: 275; Grismer 2011: 203.
Liopeltistricolour [sic] (part): Grismer et al. 2006: 178.
Etymology. The specific epithet refers to the new species’ type and only known locality on the island of PulauTioman. The specific epithet is feminine, in agreement with the gender of the genus (Poyarkov et al. 2019).
Hannah E. Som, L. Lee Grismer, Perry L. Wood, Jr., Evan S. H. Quah, Rafe M. Brown, Arvin C. Diesmos, Jeffrey L. Weinell and Bryan L. Stuart. 2020. A New Liopeltis Fitzinger, 1843 (Squamata: Colubridae) from Pulau Tioman, Peninsular Malaysia. Zootaxa. 4766(3); 472–484. DOI: 10.11646/zootaxa.4766.3.6
