Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Native Transplant

8 results for Gambusia affinis (Western Mosquitofish)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
38449 NM San Francisco drainage1965 15040004 San Franciscoestablished
38187 NM San Francisco drainage1990 15040004 San Franciscoestablished
747735 NMCatronNear Alma Bridge1999 15040004 San Franciscoestablished
748116 NMCatronSan Francisco Hot Springs, 2.6 mi. S of Pleasanton.1974 15040004 San Franciscoestablished
748055 NMCatronSan Francisco River at Hot Springs S of Glenwood off Hwy. 180 (Route 519).1977 15040004 San Franciscoestablished
748293 NMCatronSan Francisco River just above mouth of Whitewater Creek at Glenwood.1975 15040004 San Franciscoestablished
38479 NMCatronSan Francisco River, Catron County1980 15040004 San Franciscoestablished
748114 NMCatronWhitewater Creek, trib. to San Francisco River at town of Glenwood.1975 15040004 San Franciscoestablished

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.


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 [3/4/2024].

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.