Betta raja

Betta raja
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Actinopterygii
Order:Anabantiformes
Family:Osphronemidae
Genus:Betta
Species: B. raja
Binomial name
Betta raja
H. H. Tan & P. K. L. Ng, 2005

Betta raja is a species of betta endemic to the island of Sumatra in Indonesia. It is an inhabitant of swamps in lowland forests. This species grows to a length of 6.4 centimetres (2.5 in) SL. It is used as bait by local fishermen and has also been found in the aquarium trade.[1] Despite its scientific epithet "raja" meaning "Prince" or "king", this species is not identical to the aquarium breed - the King betta. The derivation of the King betta is not fully known and may or may not involve crossbreeding with B. raja.[2]

References

  1. Froese, Rainer and Pauly, Daniel, eds. (2014). "Betta raja" in FishBase. February 2014 version.
  2. Juniper Russo (2009): "King Betta" Variety Sold at Petco


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