Anabas is a genus of climbing gouramies native to southern and eastern Asia. In the wild, Anabas species grow up to 30 cm (1 ft) long. They inhabit both brackish and fresh water.[2] Anabas species possess a labyrinth organ, a structure in the fish's head which allows it to breathe atmospheric oxygen, so it can be out of water for an extended period of time (6–8 hr), hence its name from the Greek anabainein ‘walk up’, from ana- ‘up’ + bainein ‘go’. They are carnivorous, living on a diet of water invertebrates and their larvae, and - in contrast to most of their relatives - are scatter spawners with no parental care. Species are found in South Asia, including India, Sri Lanka, Bangladesh, Burma, Indonesia, Malaysia, Thailand, Cambodia, and the Philippines.
| Anabas | |
|---|---|
| |
| Anabas testudineus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Anabantiformes |
| Family: | Anabantidae |
| Genus: | Anabas Cloquet, 1816 |
| Type species | |
| Perca scandens | |
| |
| Native distribution of Anabas species | |
Species
editThere are two recognized species in the genus Anabas:[3]
- Anabas cobojius (F. Hamilton, 1822) (Gangetic koi)
- Anabas testudineus (Bloch, 1792) (climbing perch)
References
edit
- ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Anabas". Catalog of Fishes. California Academy of Sciences. Retrieved 11 December 2019.
- ^ Tay, Yi L.; Loong, Ai M.; Hiong, Kum C.; Lee, Shi J.; Tng, Yvonne Y. M.; Wee, Nicklaus L. J.; Lee, Serene M. L.; Wong, Wai P.; Chew, Shit F.; Wilson, Jonathan M.; Ip, Yuen K. (2006). "Active ammonia transport and excretory nitrogen metabolism in the climbing perch,Anabas testudineus, during 4 days of emersion or 10 minutes of forced exercise on land". Journal of Experimental Biology. 209 (22): 4475–4489. doi:10.1242/jeb.02557. PMID 17079718. S2CID 19028025.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Anabas". FishBase. December 2012 version.
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