Identity
Unique IDELEMENT_GLOBAL.2.103671
Element CodeAFCHD01010
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVertebrate Animal
IUCNLeast concern
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomAnimalia
PhylumCraniata
ClassActinopterygii
OrderEsociformes
FamilyEsocidae
GenusEsox
COSEWICPS:SC,NAR
Other Common NamesBrochet d'Amérique (FR) Grass Pickerel (EN)
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 CommentsSubspecies vermiculatus formerly was regarded as a distinct species (Lee et al. 1980, Nelson 1984).
Conservation Status
Rank MethodExpertise without calculation
Review Date2011-12-01
Change Date1996-09-13
Edition Date2011-12-01
Edition AuthorsHammerson, G.
Threat ImpactLow
Range Extent200,000 to >2,500,000 square km (about 80,000 to >1,000,000 square miles)
Number of Occurrences> 300
Range Extent CommentsNative range encompasses the Atlantic Slope from the St. Lawrence River drainage, Quebec, to Lake Okeechobee, Florida; Gulf drainages west to the Brazos River, Texas; Mississippi River and Great Lakes basins north to Nebraska, Wisconsin, Michigan, and southern Ontario; absent in Appalachian uplands (Lee et al. 1980, Page and Burr 2011). The species has been introduced in various localities in the western United States (e.g., Washington, California, Colorado) and eastern United States.
Subspecies americanus: Atlantic Slope drainages south to southern Georgia. Subspecies vermiculatus: remainder of range, with intergradation in most of Florida and in Gulf Slope drainages west to the Pascagoula River.
Occurrences CommentsThis species is represented by a very large number of occurrences (subpopulations) (e.g., see map in Lee et al. 1980).
Threat Impact CommentsNo major threats are known.