Betta pulchra est species piscium familiae Osphronemidarum ordinis Anabantiformium, quae in Johor Malaesiae endemica est. In acidicis turbariorum fluminibus aquae nigrae habitat, ubi inter plantas invenitur. Haec species ad 5 centimetra longa crescit.[2]
- Alderton, David. 2004. Bettas and gourmis: understanding Siamese fighting fish, paradisefish, kissing gouramis, and other anabantoids. Irvine Californiae: BowTie Press.
- Elson, Gary, et Oliver Lucanus. 2002. Gouramis and other labyrinth fishes: everything about natural history, purchase, health, care, breeding, and species identification. Hauppauge Novi Eboraci: Barron's. ISBN 0764121057.
- Maurus, Walt. 1987. A complete introduction to bettas. Neptune City Novae Caesareae: T. F. H Publications. ISBN 086622288X.