Thai National Parks

Reptiles of Thailand

Species of Thailand

Olive tree skink

Thai: จิ้งเหลนต้นไม้

Binomial name: Dasia olivacea, John Edward Gray, 1839

Dasia olivacea, the olive Dasia or olive tree skink, is a species of skink native to Southeast Asia.


Dasia olivacea is found south of approximately 15° north in Southeast Asia, including parts of Myanmar, Thailand, Viet Nam, Laos, Malaysia and Singapore as well as throughout the island of Borneo, on Java, Sumatra and nearby Indonesian islands, and the Indian Andaman and Nicobar Islands. It is known from a single locality in Cambodia. The northernmost locality for D. olivacea is the Sakaerat Environmental Research Station in the Nakhon Ratchasima Province of eastern Thailand.

Ecology and conservation

Dasia olivacea lives almost exclusively in trees, only rarely descending to nest or to move between trees. Eggs may be laid more than once per year, in clutches of up to 14 eggs; incubation lasts 69 days. Because it is very widespread and ecologically flexible, D. olivacea is considered to be a species of Least Concern on the IUCN Red List.


Dasia olivacea was first described by John Edward Gray in an 1839 publication in the Annals of Natural History, as the type species of the new genus Dasia. The type locality was "Prince of Wales Island" (now Penang Island).


Mature individuals of Dasia olivacea have a green back, with bronze scales towards the flanks and 12 bands of ocelli (eye-like spots) reaching from side to side. The head is primarily a dark olive-green colour with black markings; the underside of the head is a bluish to yellowish green.

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Scientific classification

Dasia olivacea

Common names

  • German: Olivfarbener Baumskink
  • English:
    • Olive tree skink
    • Olive dasia
  • Thai: จิ้งเหลนต้นไม้


  • Dasia olivacea, Larry Lee Grismer (2011)
  • Dasia olivacea, Rudolf Malkmus et al. (2002)
  • Dasia olivacea, Merel J. Cox et al. (1998)
  • Dasia olivacea, Ulrich Manthey & Wolfgang Grossmann (1997)
  • Dasia olivacea, John Roscoe Hendrickson (1966)
  • Dasia olivacea, Edward Harrison Taylor (1963)
  • Dasia olivacea, Malcolm Arthur Smith (1935)
  • Lygosoma olivaceum, Karel Willem Dammerman (1929)
  • Mabuia saravacensis, Edward Bartlett (1895)
  • Lygosoma olivaceum, George Albert Boulenger (1887)
  • Tiliqua sulcata, Wilhelm Karl Hartwich Peters & Johann Gustav Fischer (1885)
  • Eurepes olivaceus, Ferdinand Stoliczka (1873)
  • Tiliqua olivacea, Ferdinand Stoliczka (1870)
  • Eurepes olivaceus, Albert Charles Lewis Günther (1864)
  • Eurepes olivaceus, John Edward Gray (1839)
  • Lygosoma olivaceum, John Edward Gray (1839)
  • Tiliqua olivacea, John Edward Gray (1839)
  • Euprepes ernesti, André Marie Constant Duméril & Auguste Duméril (1839)
  • Dasia olivacea, John Edward Gray (1839)
  • Euprepes ernesti, André Marie Constant Duméril & Gabriel Bibron (1839)

Conservation status

Least Concern (IUCN3.1)

Least Concern (IUCN3.1)

Dasia olivacea

Dasia olivacea

Copyright Thai National Parks

Dasia olivacea (juvenile)

Dasia olivacea (juvenile)


Distribution map of Olive tree skink, Dasia olivacea in Thailand

Range map of Dasia olivacea in Thailand

Important note; our range maps are based on limited data we have collected. The data is not necessarily accurate or complete.

Special thanks to Ton Smits, Parinya Pawangkhanant, Ian Dugdale and many others for their contribution for range data.

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