Fin's Fish Guide
The Caribbean Gambusia (Gambusia puncticulata) is a brackish-water fish of the family Poeciliidae that grows up to 4 cm.
Description
The Caribbean gambusia is a very small livebearing fish of the family Poeciliidae from the Caribbean. The species reaches only about 3.6 cm and has a stocky little body with an upward-pointing mouth for feeding at the water surface. It lives in fresh, brackish and salt water in coastal and lowland areas and is therefore highly adaptable. As a voracious eater of mosquito larvae and other small invertebrates it plays a role in the natural control of mosquitoes. Females give birth to live young. The species is harmless to humans.
Frequently asked questions
How do you recognise the Caribbean Gambusia?
The Caribbean Gambusia has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern. Ovoviviparous; males with a gonopodium; eats midge larvae.
Where does the Caribbean Gambusia live?
The Caribbean Gambusia lives in brackish water and is mostly found around mixed bottom. Fresh, brackish and salt coastal water of the Caribbean.
How big does the Caribbean Gambusia get?
The Caribbean Gambusia grows to a maximum of about 4 cm.
Is the Caribbean Gambusia dangerous to humans?
No, the Caribbean Gambusia is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Caribbean Gambusia edible?
The Caribbean Gambusia is not usually eaten.
More photos
Want the complete picture on the Caribbean Gambusia?
Point your camera at the fish and Fin names the species in seconds. Free, and the Caribbean Gambusia is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Gambusia
More from the family Poeciliidae
Want the complete picture on the Caribbean Gambusia?
Point your camera at the fish and Fin names the species in seconds. Free, and the Caribbean Gambusia is one of 12,519 species in the app.