Identity
Unique IDELEMENT_GLOBAL.2.100269
Element CodeAFCNB04110
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVertebrate Animal
IUCNLeast concern
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomAnimalia
PhylumCraniata
ClassActinopterygii
OrderCyprinodontiformes
FamilyFundulidae
GenusFundulus
Other Common NamesFondule rayé (FR)
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 CommentsExhibits a high degree of genetic variation both within and among populations (Cashner et al. 1992). Diploid chromosome number throughout most of range apparently is 40, but Black and Howell (Copeia 1978:280-288) reported a population in the upper Tombigbee River system, Alabama and Mississippi, with a modal diploid count of 44; phenotypically and ecologically, the Tombigbee population is essentially identical to other populations of F. NOTATUS. The genus FUNDULUS was removed from Atheriniformes:Cyprinodontidae and placed in Cyprinodontiformes:Fundulidae by Parenti (1981); pending confirmation based on other character suites, this change was not accepted in the 1991 AFS checklist (Robins et al. 1991). See A86WIL05NA for a study of the evolutionary relationships of FUNDULUS topminnows based on morphological characters. See Cashner et al. (1992) for an allozyme-based phylogenetic analysis of the genus FUNDULUS.
Conservation Status
Rank MethodExpertise without calculation
Review Date2012-02-01
Change Date1996-09-20
Edition Date2012-02-01
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 CommentsThe large range encompasses the Gulf Slope from the Mobile Bay drainage, western Alabama, to San Antonio Bay drainage, Texas, and extends northward in the Mississippi Valley north to Iowa and southern Wisconsin, and includes the Lake Michigan and Lake Erie drainages from Wisconsin to Ohio and Ontario (Lee et al. 1980, Page and Burr 2011).
Occurrences CommentsThis species is represented by a large number of occurrences (subpopulations) (e.g., see map in Lee et al. 1980).
Threat Impact CommentsNo major threats are known.