Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
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28 results for Gambusia affinis (Western Mosquitofish)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
165548 AZPimaSanta Cruz River1982 15050301 Upper Santa Cruzestablished
27784 AZPimaSanta Cruz River1983 15050301 Upper Santa Cruzestablished
1801927 AZSanta Cruz[No locality description provided]2015 15050301 Upper Santa Cruz 
1801928 AZSanta Cruz[No locality description provided]2015 15050301 Upper Santa Cruz 
1806735 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806736 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806737 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806743 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806744 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806754 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806738 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806739 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806740 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806741 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806742 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806745 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806746 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806747 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806748 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806749 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806750 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806751 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806752 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
1806753 AZSanta Cruz[No locality description provided]2022 15050301 Upper Santa Cruz 
242777 AZSanta CruzSan Rafael Valley1999 15050301 Upper Santa Cruzestablished
Page:12

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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.