Range and Identity
Gambusia speciosa is the scientific identity retained for this entry. The checked distribution summary is broad, so an exact stream or locality should remain attached to each record. A mosquito-control label or small livebearer appearance is not sufficient to identify every Gambusia.
Habitat and Behavior
The available biological account supplies little detailed habitat information. It does not establish one preferred salinity, plant association or migration route. Those details are not imported from more widespread mosquitofishes merely because they share a genus or similar common names.
Food and Life History
The upper reference is five centimeters total length for females, compared with three centimeters for males or unsexed fish. An independent maximum mass is not established. The female value should remain visible rather than selecting only the first number in the source.
Field Note
Include sex when known, alongside photographs and locality. Those details help explain size differences and make a Southwestern Mosquitofish record more useful for comparison with other small livebearers.
All Lakes With Southwestern Mosquitofish
Browse all lakes and reservoirs with confirmed Southwestern Mosquitofish records in our database, listed alphabetically.
Showing 1–1 of 1 lakes · Page 1 of 1
- Lake Tahoe Tillamook, OR