Identity
Unique IDELEMENT_GLOBAL.2.103219
Element CodeAFCJB31030
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVertebrate Animal
IUCNLeast concern
Endemicendemic to a single nation
KingdomAnimalia
PhylumCraniata
ClassActinopterygii
OrderCypriniformes
FamilyLeuciscidae
GenusChrosomus
SynonymsPhoxinus erythrogaster(Rafinesque, 1820)
Concept ReferenceRobins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea, and W.B. Scott. 1991. Common and scientific names of fishes from the United States and Canada. American Fisheries Society, Special Publication 20. 183 pp.
Taxonomic CommentsThis species formerly was included in the genus Phoxinus. Based on patterns of genetic variation, Strange and Mayden (2009) reassigned all North American Phoxinus species to the genus Chrosomus.
This species has hybridized with Campostoma anomalum and Semotilus atromaculatus in Clark Creek, Wilkinson County, Mississippi (Grady and Cashner 1988).
Conservation Status
Rank MethodExpertise without calculation
Review Date2011-11-03
Change Date1996-09-17
Edition Date2012-04-06
Edition AuthorsHammerson, G.
Range Extent200,000-2,500,000 square km (about 80,000-1,000,000 square miles)
Number of Occurrences81 to >300
Range Extent CommentsRange includes the Great Lakes (Michigan, Erie) and Mississippi River basins from New York to southern Minnesota, and south to the Tennessee River drainage, Alabama, and White-Arkansas river drainage, Arkansas and Oklahoma; isolated populations occur on the Former Mississippi Embayment (Tennessee, Mississippi, and Arkansas), in the Kansas River system, Kansas, and in the upper Arkansas River drainage, Colorado and New Mexico (Page and Burr 2011). This fish is common in upland and spring-fed streams, absent in lowlands (Page and Burr 2011).
Occurrences CommentsThis species is represented by a large number of occurrences (subpopulations).
Threat Impact CommentsNo major threats are known.