Английская Википедия:Hassar (fish)
Шаблон:Short description Шаблон:Automatic taxobox
Hassar is a genus of thorny catfishes native to South America.
Species
There are currently five recognized species in this genus:[1][2]
- Hassar affinis (Steindachner, 1881)
- Hassar gabiru Birindelli, Fayal & Wosiacki, 2011
- Hassar orestis (Steindachner, 1875)
- Hassar shewellkeimi Sabaj Pérez & Birindelli, 2013[2]
- Hassar wilderi Kindle, 1895
Description
Like other doradids, Hassar species have a row of scutes on each side of their body, though they are more subdued.[3] Hassar species grow to approximately 15.7–25.0 centimetres (6.2–9.8 in) SL.[1]
In the aquarium
Hassar species are very rarely imported for the aquarium hobby, and the most commonly imported species is H. orestis. Care of this species is not straightforward; they are hard to acclimate if not in good condition at the point of sale. They are always wild caught. However, once settled in they are easier to care for. These fish should be provided with dense vegetation to feel comfortable. They are not aggressive, though smaller fish are very shy in the presence of larger fish.[3]
References
- ↑ 1,0 1,1 Шаблон:FishBase genus
- ↑ 2,0 2,1 Sabaj Pérez, M.H. & Birindelli, J.L.O. (2013): Hassar shewellkeimi, a new species of thorny catfish (Siluriformes: Doradidae) from the upper Tapajós basin, Brazil. Proceedings of the Academy of Natural Sciences of Philadelphia, 162: 133-156.
- ↑ 3,0 3,1 Шаблон:Cite web
- Английская Википедия
- Doradidae
- Fish of South America
- Fish of the Amazon basin
- Catfish genera
- Taxa named by Carl H. Eigenmann
- Taxa named by Rosa Smith Eigenmann
- Freshwater fish genera
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