| Channa harcourtbutleri | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Anabantiformes |
| Family: | Channidae |
| Genus: | Channa |
| Species: | C. harcourtbutleri
|
| Binomial name | |
| Channa harcourtbutleri (Annandale, 1918)
| |
| Synonyms[2] | |
|
Ophiocephalus harcourt-butleri Annandale, 1918 | |
Channa harcourtbutleri, the Burmese snakehead, is a species of snakehead endemic to Inle Lake[3] and surroundings[4] in Myanmar. Locally called nga ohn-ma, among aquarists it is considered one of the dwarf snakeheads, but no significant import for aquarists is known. It is one of the smaller species of snakehead and has a standard length of up to 19.4 cm (7.6 in).[2] The specific name honors Sir Harcourt Butler, a British governor in the region.[3]
This was for a long time considered to be a junior synonym of Channa gachua. In fact, both species closely resemble each other. The article on its revalidation[5] only mentions three discriminating features, such as the missing ocellus in the dorsal fin of a juvenile Channa harcourtbutleri. It is suspected to be a mouthbrooder and eats a wide range of foods, including arthropods and small fish, but unlike in some relatives, no frogs.
- ^ Kullander, S.O. (2011). "Channa harcourtbutleri". IUCN Red List of Threatened Species. 2011: e.T180819A7652518. doi:10.2305/IUCN.UK.2011-1.RLTS.T180819A7652518.en. Retrieved 20 November 2021.
- ^ a b Froese, Rainer; Pauly, Daniel (eds.). "Channa harcourtbutleri". FishBase. February 2019 version.
- ^ a b Annandale 1918.
- ^ Roberts 2007.
- ^ Ng, Peter & Britz 1999.