Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Fishes
Native Transplant
Collection Info
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17 results for Gambusia affinis (Western Mosquitofish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
793700 WIGrant[No specific locality provided]2008 07060003 Grant-Little Maquoketaunknown
793701 WIGrant[No specific locality provided]2009 07060003 Grant-Little Maquoketaunknown
793703 WIGrant[No specific locality provided]2009 07060003 Grant-Little Maquoketaunknown
793704 WIGrant[No specific locality provided]2009 07060003 Grant-Little Maquoketaunknown
793705 WIGrant[No specific locality provided]2009 07060003 Grant-Little Maquoketaunknown
793708 WIGrant[No specific locality provided]2010 07060003 Grant-Little Maquoketaunknown
793707 WIGrant[No specific locality provided]2010 07060003 Grant-Little Maquoketaunknown
793709 WIGrant[No specific locality provided]2010 07060003 Grant-Little Maquoketaunknown
793710 WIGrant[No specific locality provided]2010 07060003 Grant-Little Maquoketaunknown
793712 WIGrant[No specific locality provided]2011 07060003 Grant-Little Maquoketaunknown
793713 WIGrant[No specific locality provided]2011 07060003 Grant-Little Maquoketaunknown
793714 WIGrant[No specific locality provided]2012 07060003 Grant-Little Maquoketaunknown
793716 WIGrantBlockhouse Creek2013 07060003 Grant-Little Maquoketaunknown
1426604 WIGrantMississippi River (10020051)2009 07060003 Grant-Little Maquoketaestablished
1427082 WIGrantPlatte River2009 07060003 Grant-Little Maquoketaestablished
793715 WIGrantPlatte River2013 07060003 Grant-Little Maquoketaunknown
1427610 WIGrantSinnippee Creek2009 07060003 Grant-Little Maquoketaestablished

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 [12/11/2025].

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