Deuterodon
Deuterodon is a genus of characins from river basins in southern and southeastern Brazil (Rio Grande do Sul to Espírito Santo), with a single species of uncertain taxonomic status, D. potaroensis, from Guyana.[1][2] These are small fish that reach up to 12.6 cm (5.0 in) in total length.[1] They are omnivores with a specialized mouth structure that allows them to scrape algae and debris off bedrock.[3]
Deuterodon | |
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Deuterodon iguape | |
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Genus: | Deuterodon C. H. Eigenmann, 1907 |
Species
There are currently 10 recognized species:[1][4]
- Deuterodon iguape C. H. Eigenmann, 1907
- Deuterodon langei Travassos, 1957
- Deuterodon longirostris (Steindachner, 1907)
- Deuterodon parahybae C. H. Eigenmann, 1908
- Deuterodon pedri C. H. Eigenmann, 1908
- Deuterodon potaroensis C. H. Eigenmann, 1909
- Deuterodon rosae (Steindachner, 1908)
- Deuterodon singularis Z. M. S. de Lucena & C. A. S. de Lucena, 1992
- Deuterodon stigmaturus (A. L. Gomes, 1947)
- Deuterodon supparis Z. M. S. de Lucena & C. A. S. de Lucena, 1992
References
- Froese, Rainer and Pauly, Daniel, eds. (2018). Species of Deuterodon in FishBase. October 2018 version.
- Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Deuterodon". Catalog of Fishes. California Academy of Sciences. Retrieved 3 January 2018.
- Silva Gonçalves, C.; C. Cestari (2018). Grazing of the lambari fish Deuterodon iguape is associated with mouth morphology. Zoologischer Anzeiger 274: 127-130.
- Silva, P.C.; M.C. Malabarba; L.R. Malabarba (2017). Using ancient DNA to unravel taxonomic puzzles: the identity of Deuterodon pedri (Ostariophysi: Characidae). Neotrop. ichthyol. 15(1).
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