Fluviphylax
| Fluviphylax | |
|---|---|
 | |
| Fluviphylax sp. | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Division: | Teleostei |
| Order: | Cyprinodontiformes |
| Suborder: | Cyprinodontoidei |
| Family: | Fluviphylacidae Roberts, 1970[1] |
| Genus: | Fluviphylax Whitley, 1965 |
| Type species | |
| Potamophylax pygmaeus | |
Fluviphylax is a genus of tiny cyprinodontiform fish native to the Amazon Basin, Orinoco Basin, and Oyapock Basin in South America.
It is the only member of the family Fluviphylacidae. Members of this genus are known as American lampeyes.[2][3] Until recently, it was placed within the Poecilidae (namely within the otherwise-African clade Procatopodinae, which is now also treated as its own family), but more recent studies have found it to be the sister group to the clade consisting of Poecilidae and Anablepidae.[4]
Species
[edit]Five recognized species are placed in this genus:[5]
- Fluviphylax obscurus W. J. E. M. Costa, 1996
- Fluviphylax palikur W. J. E. M. Costa & Le Bail, 1999
- Fluviphylax pygmaeus (G. S. Myers & J. de P. Carvalho, 1955)
- Fluviphylax simplex W. J. E. M. Costa, 1996
- Fluviphylax zonatus W. J. E. M. Costa, 1996
References
[edit]- 1 2 Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Fluviphylax". Catalog of Fishes. California Academy of Sciences. Retrieved 24 October 2019.
- ↑ "CAS - Eschmeyer's Catalog of Fishes - Genera/Species by Family/Subfamily". researcharchive.calacademy.org. Retrieved 2025-03-12.
- ↑ "CAS - Eschmeyer's Catalog of Fishes". researcharchive.calacademy.org. Retrieved 2025-03-15.
- ↑ Bragança, Pedro H. N.; Amorim, Pedro F.; Costa, Wilson J. E. M. (2018-02-09). "Pantanodontidae (Teleostei, Cyprinodontiformes), the sister group to all other cyprinodontoid killifishes as inferred by molecular data". Zoosystematics and Evolution. 94 (1): 137–145. doi:10.3897/zse.94.22173. ISSN 1860-0743.
- ↑ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Fluviphylax". FishBase. August 2012 version.
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