Specimen Information

Gambusia affinis
Gambusia affinis
(Western Mosquitofish)
Fishes
Native Transplant

Specimen ID30289
GroupFishes
GenusGambusia
Speciesaffinis
Common NameWestern Mosquitofish
StateCO
LocalitySan Luis Valley (Rio Grande headwaters drainage)
Mapping AccuracyCentroid
Centroid Type 
HUC8 NameSan Luis
HUC8 Number13010003
Map
+
Collection Year1986
Year AccuracyPublication Year
Potential Pathwaystocked for biocontrol
Statusestablished
Reference 1
Ref. Number:679
Author:Zuckerman, L.D., and R.J. Behnke.
Date:1986
Title:Introduced fishes in the San Luis Valley, Colorado.
Publisher:American Fisheries Society
Pages:435-453
Reference 2
Ref. Number:1411
Author:Lynch, J.D.
Date:1988
Title:Introduction, establishment, and dispersal of western mosquitofish in Nebraska (Actinopterygii:Poeciliidae).
Journal:Prarie Naturalist
Volume:20
Issue:4
Pages:203-216
CommentsStocked for insect control. Lynch 1988 states that within the U.S., introductions primarily involved G. affinis, the western mosquitofish.
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/16/2024].

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