Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
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156 results for Gambusia affinis (Western Mosquitofish)
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Page:1234567
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
34163 KS Ninnescah River1945 11030016 Ninnescahcollected
34291 KS state non-specific1961  established
34162 KS state non-specific1967  established
747759 KSAndersonCedar Creek2005 10290101 Upper Marais Des Cygnesestablished
747760 KSAndersonCedar Creek2005 10290101 Upper Marais Des Cygnesestablished
747782 KSAndersonIantha Creek Tributary2001 10290101 Upper Marais Des Cygnesestablished
747761 KSAndersonPottawatomie Creek2005 10290101 Upper Marais Des Cygnesestablished
748128 KSAndersonPottawatomie Creek2006 10290101 Upper Marais Des Cygnesestablished
747783 KSAndersonPottawatomie Creek Tributary2001 10290101 Upper Marais Des Cygnesestablished
748225 KSAndersonS Fork Pottawatomie Creek1988 10290101 Upper Marais Des Cygnesestablished
748224 KSAndersonS Fork Pottawatomie Creek1989 10290101 Upper Marais Des Cygnesestablished
748134 KSAndersonSouth Fork Pottawatomie2006 10290101 Upper Marais Des Cygnesestablished
748133 KSAndersonSouth Fork Pottawatomie Creek2006 10290101 Upper Marais Des Cygnesestablished
1892480 KSBarber[No locality description provided]2025 11060003 Medicine Lodge 
1322711 KSBarberMedicine Lodge1967 11060003 Medicine Lodgeestablished
1322704 KSBarberUpper Salt Fork Arkansas1967 11060002 Upper Salt Fork Arkansasestablished
748146 KSBartonArkansas River near Dartmouth1984 11030008 Lower Walnut Creekestablished
747815 KSBartonLittle Cheyenne Creek2001 11030011 Cowestablished
747764 KSBartonWalnut Creek2002 11030008 Lower Walnut Creekestablished
747869 KSBartonWalnut Creek2003 11030008 Lower Walnut Creekestablished
1322688 KSBourbonLittle Osage1975 10290103 Little Osageestablished
1322697 KSBourbonMarmaton1975 10290104 Marmatonestablished
1322710 KSButlerLower Walnut River1967 11030018 Lower Walnut Riverestablished
1322725 KSButlerUpper Walnut River1967 11030017 Upper Walnut Riverestablished
747878 KSChaseBloody Creek2003 11070203 Lower Cottonwoodestablished
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/10/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.