[Herpetology • 2020] Discovering A Population of Tylototriton verrucosus (Caudata: Salamandridae) from Thailand: Implications for Conservation

กะท่าง || Tylototriton verrucosus Anderson, 1871

in Pomchote, Khonsue, Sapewisut, Eto & Nishikawa, 2020. 

 Tropical Natural History. 20(1); 

 tci-thaijo.org

 Abstract

The Asian newt genus Tylototriton, is the only urodelan genus currently recorded in Thailand. For a long time in the past, T. verrucosus was the sole known urodelan species found in Thailand, but was recently shown to be comprised of three cryptic species, T. uyenoi, T. anguliceps, and T. panhai.  However, in our molecular study, the newts from Doi Chang, Chiang Rai Province were different from these three recognized Tylototriton species, and nested within the clade of T. verrucosus from China. They also had morphological traits similar to T. verrucosus. These results lead to the confirmation of the existence of T. verrucosus in Thailand. The habitats of T. verrucosus need to be protected by future conservation plans.

Keywords: conservation, cryptic species, newt, Thailand, Tylototriton verrucosus

FIGURE 4. Male Tylototriton verrucosus from Doi Chang, Chiang Rai Province, Thailand.

 Porrawee Pomchote, Wichase Khonsue, Pitak Sapewisut, Koshiro Eto and Kanto Nishikawa. 2020. Discovering A Population of Tylototriton verrucosus (Caudata: Salamandridae) from Thailand: Implications for Conservation. Tropical Natural History. 20(1); 1-15. tci-thaijo.org/index.php/tnh/article/view/210006