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Chrosomus

From Wikipedia, the free encyclopedia

Chrosomus
Chrosomus erythrogaster
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Clade: Laviniinae
Genus: Chrosomus
Rafinesque, 1820
Type species
Luxilus erythrogaster
Rafinesque, 1820
Synonyms
  • Parchrosomus Gasowska, 1979
  • Pfrille Jordan, 1924

Chrosomus is a genus of small cyprinid fish found in freshwater habitats in the eastern half of the United States and Canada. There are currently seven recognized species in this genus. They have sometimes been included in Phoxinus. They are the only members of the predominantly western subfamily Laviniinae that are found in eastern North America.[1]

Species

[edit]
Image Species Common name
Chrosomus cumberlandensis

(W. C. Starnes & L. B. Starnes, 1978)

Blackside dace
Chrosomus eos

Cope, 1861

Northern redbelly dace
Chrosomus erythrogaster

Rafinesque, 1820

Southern redbelly dace
Chrosomus neogaeus

(Cope, 1867)

Finescale dace
Chrosomus oreas

Cope, 1868

Mountain redbelly dace
Chrosomus saylori

(Skelton, 2001)

Laurel dace
Chrosomus tennesseensis

(W. C. Starnes & R. E. Jenkins, 1988)

Tennessee dace

References

[edit]
  1. ^ Schönhuth, Susana; Vukić, Jasna; Šanda, Radek; Yang, Lei; Mayden, Richard L. (2018-10-01). "Phylogenetic relationships and classification of the Holarctic family Leuciscidae (Cypriniformes: Cyprinoidei)". Molecular Phylogenetics and Evolution. 127: 781–799. Bibcode:2018MolPE.127..781S. doi:10.1016/j.ympev.2018.06.026. ISSN 1055-7903. PMID 29913311. S2CID 49292104.