{{Short description|Genus of fishes}} {{Automatic taxobox | image = | image_caption = | taxon = Hoplerythrinus | authority = T. N. Gill, 1896<ref name = "Cof family">{{Cof family|family=Eythrinidae|access-date=21 June 2025}}</ref> | type_species = Erythrinus unitaeniatus | type_species_authority = Spix & Agassiz, 1829<ref name = "Cof family"/> | synonyms = {{Genus list | Ophiocephalops | Fowler, 1906 | Pseuderythrinus | Hoedeman, 1950 }} | synonyms_ref = <ref name = "Cof family"/> }}
'''''Hoplerythrinus''''' is a genus of freshwater ray-finned fishes belonging to the family Erythrinidae, the trahiras. The fishes in this genus are found in Central and South America.
==Species== ''Hoplerythrinus'' contains the following valid species:<ref name = "Cof genus">{{Cof genus|genus=Hoplerythrinus|access-date=22 June 2025}}</ref> * ''Hoplerythrinus cinereus'' <small>(T. N. Gill, 1858)</small> * ''Hoplerythrinus gronovii'' <small>(Valenciennes, 1847)</small> * ''Hoplerythrinus unitaeniatus'' <small>(Spix & Agassiz, 1829)</small>
==References== * {{FishBase genus | genus = Hoplerythrinus| month = October | year = 2011}} {{Reflist}}
{{Taxonbar|from=Q5900807}}
Category:Erythrinidae Category:Taxa named by Theodore Gill Category:Hoplerythrinus
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