Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

14 results for Gambusia affinis (Western Mosquitofish)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
27701 AZ widely stocked in lower Colorado drainage (level 2)1980 15030104 Imperial Reservoirestablished
165548 AZPimaSanta Cruz River1982 15050301 Upper Santa Cruzestablished
27784 AZPimaSanta Cruz River1983 15050301 Upper Santa Cruzestablished
242777 AZSanta CruzSan Rafael Valley1999 15050301 Upper Santa Cruzestablished
27783 AZSanta CruzSharp Spring near Harshaw1983 15050301 Upper Santa Cruzestablished
27778 AZSanta CruzSheehy Spring1977 15050301 Upper Santa Cruzestablished
27786 AZSanta CruzSonoita Creek1983 15050301 Upper Santa Cruzestablished
28980 CA Colorado drainage1976 15030100 Lower Coloradoestablished
747995 CARiversideBlythe1930 15030104 Imperial Reservoirestablished
38903 NV Colorado drainage1962 15030104 Imperial Reservoirestablished
262425 NVClarkColorado River, lower1967 15030101 Havasu-Mohave Lakesunknown
1710657 NVClarkHiko Springs in Pahranagut Valley, Nevada1965 15030101 Havasu-Mohave Lakes 
1703227 NVClarkHiko Springs Wash1965 15030101 Havasu-Mohave Lakes 
1427867 OHJeffersonLittle Rush Run, under SR 7, south of Rush Run, Warren township2011 05030106 Upper Ohio-Wheelingestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/18/2024].

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