Payara
| Payara | |
|---|---|
| File:F de Castelnau-poissonsPl39.jpg | |
| Hydrolycus scomberoides (lower illustration) and Rhaphiodon vulpinus (upper illustration) | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | |
| Species: |
H. scomberoides
|
| Binomial name | |
| Hydrolycus scomberoides (G. Cuvier, 1819)
|
|
Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value).
The payara, Hydrolycus scomberoides, is a species of dogtooth tetra. This predatory fish is found in the Amazon Basin, where the Tapajós River appears to the eastern limits of its range.[1][2] It was the first of four species to be described in the genus Hydrolycus.
Description
The payara's most noticeable feature is the two long fangs protruding from its lower jaw. These fangs can be 4 to 6 inches long.[citation needed] Parayas can reach a length of 1.17 m (3.8 ft) and a weight of 17.8 kg (39 lb),[1] although others suggest it only reaches around 30 cm (12 in) and reports of larger specimens are due to confusion with its relatives, especially H. armatus.[2] The payara's diet mainly consist of smaller fish; these are impaled with their sharp teeth and then consumed.[2] Payaras also share the same habitat with butterfly peacock bass (Cichla ocellaris).[citation needed]
In popular culture
The payara is featured in the first season of the Animal Planet show River Monsters.
In the aquarium
The payara, which is also sold as the saber tooth barracuda, vampire fish, vampire tetra, or saber tusk barracuda, is a popular species for large, aggressive aquariums. It often outgrows its fish tank, which can present a problem to the uneducated aquarist. It is recommended that they be fed live food, such as goldfish. They should be kept with fish that they cannot fit in their mouths, for example: Siamese tigerfish, arowana, garfish, pacus, catfish, and pig-nosed turtle.[citation needed]
References
- ↑ 1.0 1.1 Froese, Rainer and Pauly, Daniel, eds. (2005). "Hydrolycus scomberoides" in FishBase. 10 2005 version.
- ↑ 2.0 2.1 2.2 SeriouslyFish: Hydrolycus scomberoides. Retrieved 31 October 2015.
- Lua error in package.lua at line 80: module 'strict' not found.
