Biology:Pseudacanthicus histrix
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Short description: Species of fish
| Pseudacanthicus histrix | |
|---|---|
Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Loricariidae |
| Subfamily: | Hypostominae |
| Tribe: | Ancistrini |
| Genus: | Pseudacanthicus |
| Species: | P. histrix
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| Binomial name | |
| Pseudacanthicus histrix (Valenciennes in Cuvier & Valenciennes, 1840)
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| Synonyms | |
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Pseudacanthicus histrix is a large species of armored catfish endemic to Brazil where it occurs in the Rio Negro and lower Amazon basins.[1] This species grows to a total length of 90 cm (3 ft).[1] P. histrix has incredibly elongated odontodes that form a brush on the anterior margin of the pectoral fin spine in breeding males; however, sexual dimorphism has not been reported for the other Pseudacanthicus species.[2]
References
- ↑ 1.0 1.1 Froese, Rainer and Pauly, Daniel, eds. (2011). "Pseudacanthicus histrix" in FishBase. December 2011 version.
- ↑ Armbruster, Jonathan W.. "Pseudacanthicus Bleeker, 1862". http://www.auburn.edu/academic/science_math/res_area/loricariid/fish_key/Acanth/pseudac.html. Retrieved 2007-07-24.
Wikidata ☰ Q1158804 entry
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