Identity
Unique IDELEMENT_GLOBAL.2.105726
Element CodeAFCJB26020
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVertebrate Animal
IUCNLeast concern
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomAnimalia
PhylumCraniata
ClassActinopterygii
OrderCypriniformes
FamilyLeuciscidae
GenusNocomis
SynonymsHybopsis bigutata
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 CommentsMorphological and reproductive-behavioral data indicate that the genus Nocomis is monophyletic (Maurakis et al. 1991). Morphological data indicate that the biguttatus group of Nocomis is most closely related to the micropogon group (Lachner and Jenkins 1971), whereas reproductive-behavioral data indicate that N. leptocephalus and N. biguttatus form a monophyletic group (Maurakis et al. 1991).
Conservation Status
Rank MethodExpertise without calculation
Review Date2015-08-18
Change Date1996-09-16
Edition Date2013-02-19
Edition AuthorsHammerson, G.
Range Extent200,000-2,500,000 square km (about 80,000-1,000,000 square miles)
Number of Occurrences> 300
Range Extent CommentsRange extends from the Mohawk River system, New York, west through the Great Lakes and Mississippi River basins to the Red River drainage (Hudson Bay basin), Manitoba and North Dakota; south to the Ohio River drainage; Ozark drainages, Missouri and Arkansas; isolated populations in lower Kentucky River system (Kentucky), Platte and Cheyenne river systems, (Nebraska, Wyoming and Colorado), and Kansas River, Kansas (Page and Burr 2011).
Occurrences CommentsThis species is represented by a large number of subpopulations and locations.
Threat Impact CommentsLocalized threats may exist, but on a range-wide scale no major threats are known.