Achalinus niger, common name black odd-scaled snake or black burrowing snake, is a snake in family Xenodermatidae that is endemic to Taiwan. This Taiwan...

wellsi Achalinus Achalinus ater Achalinus formosanus Achalinus hainanus Achalinus jinggangensis Achalinus meiguensis Achalinus niger Achalinus rufescens...

Achalinus (common name: odd-scaled snakes) is a genus of harmless snakes in the family Xenodermidae. Species of the genus are found in China, Japan, Taiwan...

of Achalinus formosanus chigirai. Achalinus formosanus formosanus is ecologically and morphologically similar to the Taiwan endemic Achalinus niger; the...

be a separate species named Achalinus hunanensis in 2023, and A. ater is no longer believed to range into Hunan. "Achalinus ater". The IUCN Red List of...

(Van Dengurgh) Formosa odd-scaled snake – Achalinus formosanus Boulenger Black odd-scaled snake – Achalinus niger Maki Maki's keelback – Hebius miyajimae...

odd-scaled snake (Achalinus jinggangensis) Sichuan odd-scaled snake (Achalinus meiguensis) Black odd-scaled snake (Achalinus niger) Boulenger's odd-scaled...

Family Colubridae 黃頜蛇科  Pareas formosensis Taiwan slug snake 臺灣鈍頭蛇 II  Achalinus niger Black burrowing snake 標蛇 II  Natrix swinhonis Swinhoe's grass water...

Black odd-scaled snake (Achalinus niger) Rufous burrowing snake (Achalinus rufescens) Grey burrowing snake (Achalinus spinalis) Kloss's rough water snake...

Vipera anatolica Vipera darevskii Vipera orlovi Vipera ursinii moldavica Achalinus jinggangensis Chelodina mccordi Mesoclemmys dahli Mesoclemmys hogei Pseudemydura...

ursinii Lepidophyma gaigeae Lepidophyma micropholis Xantusia gracilis Achalinus hainanus Xenosaurus grandis Carettochelys insculpta Chelodina parkeri...