NAS - Nonindigenous Aquatic Species
Walker, P. 1993. A list of the endemic and introduced fishes of Colorado-March 1993. Aquatic Resources Section - Fish Health Unit.
Reference Number: 1390 Type: Report Author: Walker, P. Date (year): 1993 Report TitleA list of the endemic and introduced fishes of Colorado-March 1993. Publisher:Aquatic Resources Section - Fish Health Unit Publisher Location: Pages: URL: Keywords: Colorado, fishes, Lepomis microlophus, redear sunfish, salmo trutta
Ameiurus melas CO - Colorado drainage
Ameiurus natalis CO - Colorado drainage CO - Rio Grande drainage
Ameiurus nebulosus CO - Platte drainage
Aplodinotus grunniens CO - Republican (HUC6) non-specific CO - Platte drainage
Archoplites interruptus CO - Larimer County CO - private lakes near Ft. Collins
Carassius auratus CO - Platte drainage CO - Republican (HUC6) non-specific CO - Arkansas drainage
Catostomus catostomus CO - Colorado drainage
Catostomus commersonii CO - Colorado drainage CO - Rio Grande drainage
Ctenopharyngodon idella CO - Arkansas drainage
Ctenopharyngodon idella triploid CO - Colorado drainage
Ctenopharyngodon idella CO - Republican (HUC6) non-specific CO - Rio Grande drainage CO - Platte drainage
Culaea inconstans CO - Rio Grande drainage
Cyprinus carpio CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage CO - Platte drainage
Dorosoma cepedianum CO - South Platte (HUC6) non-specific
Esox lucius CO - Arkansas drainage CO - Colorado drainage CO - Rio Grande drainage CO - Platte drainage
Esox lucius × masquinongy CO - Arkansas drainage CO - Platte drainage
Esox masquinongy CO - a pond on the Colorado State Campus, Ft. Collins, Platte River drainage
Fundulus sciadicus CO - Colorado drainage
Fundulus zebrinus CO - Colorado drainage
Gambusia affinis CO - Colorado drainage CO - Arkansas drainage CO - Rio Grande drainage CO - Platte drainage
Hybognathus hankinsoni CO - Colorado River drainage
Ictalurus furcatus CO - Platte drainage CO - Arkansas drainage
Ictalurus punctatus CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage
Lepomis cyanellus CO - Colorado drainage
Lepomis gibbosus CO - Platte drainage CO - Arkansas drainage
Lepomis macrochirus CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage CO - Platte drainage
Lepomis microlophus CO - Arkansas drainage CO - Republican (HUC6) non-specific CO - Platte drainage
Micropterus dolomieu CO - Platte drainage CO - Republican (HUC6) non-specific CO - Colorado drainage CO - Arkansas drainage
Micropterus punctulatus CO - Arkansas drainage
Micropterus salmoides CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage CO - Platte drainage
Morone chrysops CO - Arkansas drainage CO - Platte drainage CO - Bonny Reservoir
Morone chrysops × saxatilis CO - Arkansas drainage CO - Republican (HUC6) non-specific CO - Platte drainage CO - Platte drainage CO - Republican (HUC6) non-specific CO - Vancil Reservoir north of Brush
Morone saxatilis CO - Arkansas drainage CO - Platte drainage
Notemigonus crysoleucas CO - Colorado drainage CO - Platte drainage CO - Arkansas drainage
Notropis dorsalis CO - upper Arkansas drainage
Notropis hudsonius CO - South Platte drainage, reservoirs
Notropis stramineus CO - Colorado drainage
Oncorhynchus aguabonita CO - Kelly Lake CO - Colorado drainage
Oncorhynchus clarkii behnkei CO - Arkansas drainage CO - Colorado drainage CO - Rio Grande drainage CO - South Platte (HUC6) non-specific
Oncorhynchus clarkii lewisi CO - Arkansas drainage CO - Colorado drainage CO - Rio Grande drainage CO - Platte drainage
Oncorhynchus clarkii × mykiss CO - Arkansas drainage CO - Colorado drainage CO - Rio Grande drainage CO - Platte drainage CO - Emerald Lake CO - Joe Wright Reservoir on the Cache la Poudre
Oncorhynchus mykiss CO - Platte drainage CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage
Oncorhynchus nerka CO - Rio Grande drainage CO - Platte drainage CO - Colorado drainage
Osmerus mordax CO - Horsetooth Reservoir
Perca flavescens CO - Platte drainage CO - Rio Grande drainage CO - Republican (HUC6) non-specific CO - Colorado drainage CO - Arkansas drainage
Pimephales promelas CO - Colorado drainage
Pomoxis annularis CO - Platte drainage CO - Arkansas drainage CO - state non-specific
Pomoxis nigromaculatus CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Platte drainage
Prosopium williamsoni CO - Cache La Poudre drainage
Pungitius pungitius CO - South Platte drainage bait buckets
Pylodictis olivaris CO - Arkansas drainage CO - Platte drainage
Rhinichthys cataractae CO - Colorado River
Richardsonius balteatus CO - Colorado River drainage, CO
Salmo trutta CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage CO - Platte drainage
Salmo trutta × Salvelinus fontinalis CO - Arkansas drainage
Salvelinus alpinus CO - Dillon Reservoir on the Blue River
Salvelinus fontinalis CO - Arkansas drainage CO - Colorado drainage CO - Rio Grande drainage CO - Platte drainage
Salvelinus fontinalis × namaycush CO - Arkansas drainage
Salvelinus namaycush CO - Platte drainage CO - Colorado drainage CO - Arkansas drainage
Sander canadensis CO - Arkansas drainage
Sander canadensis × vitreus CO - Arkansas drainage reservoirs
Sander vitreus CO - Arkansas drainage CO - Colorado drainage CO - Republican (HUC6) non-specific CO - Rio Grande drainage
Scardinius erythrophthalmus CO - Arkansas drainage lakes CO - South Platte drainage lakes
Semotilus atromaculatus CO - Yampa system
Thymallus arcticus CO - Arkansas drainage CO - Zimmerman Lake, South Platte drainage
Tinca tinca CO - Platte drainage CO - Rio Grande drainage CO - Arkansas drainage
Xiphophorus maculatus CO - South Park in the Platte drainage
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.
Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/27/2024].
Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.
For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.
