Fin's Fish Guide
The Dearborn's pupfish (Cyprinodon dearborni) is a freshwater fish of the family Cyprinodontidae that grows up to 4 cm.
Description
Dearborn's pupfish is a small egg-laying toothcarp (Cyprinodontidae) from coastal, brackish and fresh water of northern South America and the Caribbean. The species grows to about 4 cm and has a stocky body; males are bluish with dark bars, females greyish and spotted. It tolerates strongly varying salinity and lives in lagoons, mangroves and coastal pools, where it eats algae, small invertebrate life and detritus. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Dearborn's pupfish?
The Dearborn's pupfish has an elongate, eel-like body and is mainly blue.
Where does the Dearborn's pupfish live?
The Dearborn's pupfish lives in fresh water and is mostly found around mixed bottom. South America: Colombia, Neth Antilles, Venezuela
How big does the Dearborn's pupfish get?
The Dearborn's pupfish grows to a maximum of about 4 cm.
Is the Dearborn's pupfish dangerous to humans?
No, the Dearborn's pupfish 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 Dearborn's pupfish edible?
Yes, the Dearborn's pupfish is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Cyprinodon
More from the family Cyprinodontidae
Want the complete picture on the Dearborn's pupfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Dearborn's pupfish is one of 12,519 species in the app.