Kingdom Animalia Class Actinopterygii Family Osphronemidae Rank Species | Phylum Chordata Order Perciformes Genus Betta | |
Similar Betta burdigala, Betta simorum, Betta dimidiata, Betta falx, Betta gladiator | ||
Betta raja
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. 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.
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Betta raja 28052012
References
Betta raja Wikipedia(Text) CC BY-SA