{{Short description|Genus of fishes}} {{Automatic_taxobox | image = Annals of the Carnegie Museum - Phenacogaster franciscoensis.jpg | image_caption = | taxon = Phenacogaster | authority = C. H. Eigenmann, 1907<ref name = "Cof family>{{Cof family|family=Characinae|access-date=2 October 2025}}</ref> | type_species = Tetragonopterus pectinatus | type_species_authority = Cope, 1870<ref name = "Cof family/> | synonyms = {{Genus list | Vesicatrus | C. H. Eigenmann, 1911 | Grammabrycon | Fowler, 1941 }} | synonyms_ref = <ref name = "Cof family"/> }}
'''''Phenacogaster''''' is a genus of freshwater ray-finned fishes, characins, belonging to the family Characidae. The fishes in this genus are found in South America.
==Species== ''Phenacogaster'' contains the following valid species:<ref>{{Cof genus|genus=Phenacogaster|access-date=3 October 2025}}</ref> * ''Phenacogaster apletostigma'' <small>Z. M. S. de Lucena & Gama, 2007</small> * ''Phenacogaster beni'' <small>C. H. Eigenmann, 1911</small> * ''Phenacogaster calverti'' <small>(Fowler, 1941)</small> * ''Phenacogaster capitulata'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster carteri'' <small>(Norman, 1934)</small> * ''Phenacogaster eurytaenia'' <small>Z. M. S. de Lucena, Antonetti & C. A S. de Lucena, 2018</small> * ''Phenacogaster franciscoensis'' <small>C. H. Eigenmann, 1911</small> * ''Phenacogaster guayupe'' <small>Romero-Figueroa & Carvalho, 2024</small> * ''Phenacogaster jancupa'' <small>L. R. Malabarba & Z. M. S. de Lucena, 1995</small> * ''Phenacogaster julliae'' <small>Z. M. S. de Lucena & C. A. S. de Lucena, 2019</small> * ''Phenacogaster lucenae'' <small>Souza, Mattox, Vita, Ochoa, Melo & Oliveira, 2023</small> * ''Phenacogaster maculoblonga'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster megalosticta'' <small>C. H. Eigenmann, 1909</small> * ''Phenacogaster microsticta'' <small>C. H. Eigenmann, 1909</small> * ''Phenacogaster naevata'' <small>Antonetti, C. A. S. de Lucena & Z. M. S. de Lucena, 2018</small> * ''Phenacogaster napoatilis'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster nukak'' <small>Romero-Figueroa & Carvalho, 2024</small> * ''Phenacogaster ojitata'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster pectinata'' <small>(Cope, 1870)</small> * ''Phenacogaster prolata'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster retropinnus'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster simulata'' <small>Z. M. S. de Lucena & L. R. Malabarba, 2010</small> * ''Phenacogaster suborbitalis'' <small>C. G. E. Ahl, 1936</small> * ''Phenacogaster tegatus'' <small>(C. H. Eigenmann, 1911)</small> * ''Phenacogaster tukano'' <small>Romero-Figueroa & Carvalho, 2024</small> * ''Phenacogaster wayampi'' <small>Le Bail & Z. M. S. de Lucena, 2010</small> * ''Phenacogaster wayana'' <small>Le Bail & Z. M. S. de Lucena, 2010</small> * ''Phenacogaster yari'' <small>Romero-Figueroa & Carvalho, 2024</small>
==References== {{Reflist}}
{{Taxonbar|from=Q3021074}}
Category:Characinae Category:Fish of South America Category:Taxa named by Carl H. Eigenmann
{{Characidae-stub}}