Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors: Neoteleostei
Infracohors: Eurypterygia
Sectio: Ctenosquamata
Subsectio: Acanthomorphata
Divisio/Superordo: Acanthopterygii
Subdivisio: Percomorphaceae
Series: Ovalentaria
Superordo: Cichlomorphae
Ordo: Cichliformes
Familia: Cichlidae
Subfamilia: Cichlinae
Genus: Rheoheros
Species (2): R. coeruleus – R. lentiginosus
Name
Rheoheros McMahan & Matamoros, 2015: 224
Gender: masculine
Type species: Heros lentiginosus Steindachner, 1864
Type by original designation
References
McMahan, C.D., Matamoros, W.A., Piller, K.R., & Chakrabarty, P. 2015. Taxonomy and systematics of the herichthyins (Cichlidae: Tribe Heroini), with the description of eight new Middle American Genera. Zootaxa 3999(2): 211–234. DOI: 10.11646/zootaxa.3999.2.3. Preview (PDF) Full text (PDF) Reference page.
Říčan, O., Piálek, L., Dragová, K. & Novák, J. 2016. Diversity and evolution of the Middle American cichlid fishes (Teleostei: Cichlidae) with revised classification. Vertebrate Zoology 66(1): 1–102. PDF. Reference page.
Links
BHL bibliography
Rheoheros – Taxon details on Encyclopedia of Life (EOL).
Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Rheoheros.
ION
Nomenclator Zoologicus (not yet entered)
Rheoheros species list in FishBase,
Froese, R. & Pauly, D. (eds.) 2024. FishBase. World Wide Web electronic publication, www.fishbase.org, version 02/2024. (not yet entered)
Rheoheros is a genus of cichlids. These freshwater fish are found in the Atlantic slope of Mexico and Guatemala in moderately to fast-flowing waters of the Grijalva-Usumacinta River system.[1] Depending on species, they reach up to 12–25 cm (4.5–10 in) in length.[3]
Species
There are currently 2 recognized species in this genus:[1][3]
Rheoheros coeruleus (Stawikowski & U. Werner, 1987)
Rheoheros lentiginosus (Steindachner, 1864) (Freckled cichlid)
References
McMahan, C.D.; Matamoros, W.A.; Piller, K.R.; Chakrabarty, P. (2015). "Taxonomy and systematics of the herichthyins (Cichlidae: Tribe Heroini), with the description of eight new Middle American Genera" (PDF). Zootaxa. 3999 (2): 211–234. doi:10.11646/zootaxa.3999.2.3. PMID 26623572.
Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Rheoheros". Catalog of Fishes. California Academy of Sciences. Retrieved 12 November 2018.
Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Rheoheros". FishBase. December 2021 version.
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