Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Native Transplant

9 results for Gambusia affinis (Western Mosquitofish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
748035 CASanta BarbaraSan Antonio Cr. tank, 19.5 km from mouth.1975 18060009 San Antonioestablished
748033 CASanta BarbaraSan Antonio Cr. Vandenberg AFB, 2.6 km from mouth.1975 18060009 San Antonioestablished
748036 CASanta BarbaraSan Antonio Cr. Vandenberg AFB, 5.2 km from mouth.1975 18060009 San Antonioestablished
747816 CASanta BarbaraSan Antonio Cr., 4.5-5.0 km upstream from mouth1979 18060009 San Antonioestablished
748037 CASanta BarbaraSan Antonio Cr., Bridge of El Rancho Rd., 5.85 km from mouth.1975 18060009 San Antonioestablished
748034 CASanta BarbaraSan Antonio Cr., upstream of Vandenberg AFB, 19.3 km from mouth1975 18060009 San Antonioestablished
747812 CASanta BarbaraSan Antonio Creek crossing of Lompoc, Casmalia Rd.1979 18060009 San Antonioestablished
747826 CASanta BarbaraSan Antonio Creek, 500m downstream of S-20 bridge (Vandenberg AFB)1979 18060009 San Antonioestablished
748228 CASanta BarbaraVandenberg AFB; San Antonio Creek, where base road crosses San Antonio Drainage, 2.5 mi above mouth of creek1979 18060009 San Antonioestablished

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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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/4/2024].

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