Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Fishes
Native Transplant
Collection Info
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9 results for Gambusia affinis (Western Mosquitofish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1744845 ARBenton[No locality description provided]2020 11070208 Elk 
1675032 CASan Francisco[No locality description provided]2020 18050006 San Francisco Coastal South 
1674160 NVClark[No locality description provided]2020 15010015 Las Vegas Wash 
1674303 NVClark[No locality description provided]2020 15010015 Las Vegas Wash 
1650982 OKMayesMayes County, US-OK, US2020 11070209 Lower Neoshoestablished
1650989 OKMayesNorth of Pryor, Mayes County, Oklahoma2020 11070209 Lower Neoshoestablished
1650993 OKTulsaTulsa, OK, USA2020 11070107 Birdestablished
1650995 OKWagonerBroken Arrow, OK 74014, USA2020 11070105 Lower Verdigrisestablished
1653694 WAClarkCurtain Creek, wetland areas and tributaries2020 17080003 Lower Columbia-Clatskanieestablished

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.

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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 [1/15/2025].

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