Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Native Transplant

5 results for Gambusia affinis (Western Mosquitofish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
748203 CASanta Barbaramouth of Santa Inez River1977 18060010 Santa Ynezestablished
748282 CASanta Barbaramouth of Santa Yuez River at county Park, small slough entering lagoon from SE, ca 150m E of railroad tracks water flowing out of slough into lagoon, occassional tidal surges1981 18060010 Santa Ynezestablished
748067 CASanta BarbaraSanta Ynez River, 2 miles below Santa Rosa Co. Park1975 18060010 Santa Ynezestablished
748068 CASanta BarbaraSanta Ynez River, R20E T5N sec. 2 - above Los Prietos Boys Camp1975 18060010 Santa Ynezestablished
748061 CASanta BarbaraSanta Ynez, near Santa Ynez Campground (approximately 0.5 miles above campe)1975 18060010 Santa Ynezestablished

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 [6/23/2024].

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