Biology:Paretroplus gymnopreopercularis
| Paretroplus gymnopreopercularis | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cichliformes |
| Family: | Cichlidae |
| Genus: | Paretroplus |
| Species: | P. gymnopreopercularis
|
| Binomial name | |
| Paretroplus gymnopreopercularis Sparks, 2008
| |
Paretroplus gymnopreopercularis is a species of cichlid from the vicinity of the confluence of the Amboaboa and Mangarahara Rivers near Mandritsara in northern Madagascar .[2] Until its official scientific description in 2008, it was temporarily known as the Paretroplus nov. sp. "sofia". It is endangered because of habitat degradation, overfishing and invasive species.[1] Following the construction of a dam on the Mangarahara River, surveys have failed to relocate P. gymnopreopercularis in this river.[2]
This relatively elongate Paretroplus reaches about 15 centimetres (5.9 in) in length and is closely related to P. kieneri, which it resembles.[2] P. nourissati is found in the same region as P. gymnopreopercularis, but the latter appears to be restricted to deeper pools in the river (the former is from shallow, fast-flowing sections).[2] The member of another cichlid genus, Ptychochromis insolitus, is also restricted to the region.[3]
Its habitat is shallow, clear rivers with a fast current and many areas of small waterfalls and riffles, normally with a rocky river bed, with many boulders, with sandy area mixed in. This species shows a preference for deeper, more isolated pools.[4]
References
- ↑ 1.0 1.1 Sparks, J.S. (2016). "Paretroplus gymnopreopercularis". IUCN Red List of Threatened Species 2016: e.T44497A58308128. doi:10.2305/IUCN.UK.2016-3.RLTS.T44497A58308128.en. https://www.iucnredlist.org/species/44497/58308128. Retrieved 18 November 2021.
- ↑ 2.0 2.1 2.2 2.3 Sparks, J. S. (2008). Phylogeny of the Cichlid Subfamily Etroplinae and Taxonomic Revision of the Malagasy Cichlid Genus Paretroplus (Teleostei: Cichlidae). Bulletin of the American Museum of Natural History Number 314 :1–151
- ↑ Stiassny, M., and Sparks, J. S. (2006). Phylogeny and Taxonomic Revision of the Endemic Malagasy Genus Ptychochromis (Teleostei: Cichlidae), with the Description of Five New Species and a Diagnosis for Katria, New Genus. American Museum Novitates 3535.
- ↑ Froese, Rainer and Pauly, Daniel, eds. (2018). "Paretroplus gymnopreopercularis" in FishBase. June 2018 version.
Wikidata ☰ Q2258359 entry
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