Betta is a large genus of small, often colorful, freshwater ray-finned fishes in the gourami family (Osphronemidae). The type species is B.

Development of the cranium and paired fins in Betta splendens (Teleostei: Percomorpha): Intraspecific variation and interspecific co...
The Display of the Siamese Fighting Fish, Betta splendens
Irawan, B. & Afiati, N., 2006. Aggressive Behaviour of Male Siamese Fighting Fish Betta splendens Regan in Different Colour Environm...
Squarks and gluino searches in multilepton final states : A(o) = 0, tan (betta) = 2, (mu) > 0 case
Bettas and more Preparing to set up matings visual analysis of Betta phenotypes Part 1
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