Fin's Fish Guide
The Cave chulín (Rhamdia laticauda) is a freshwater fish of the family Heptapteridae that grows up to 29 cm.
Description
Rhamdia laticauda is a catfish of the family Heptapteridae from Central America. The species has an elongate, scaleless, brownish body with long barbels and reaches about 29 cm. It is typical of highland brooks and rivers or creeks with moderate to strong current and occurs at elevations between about 35 and 1350 metres, on sand and stone bottoms. As a nocturnal bottom dweller it feeds on small invertebrates, insect larvae and small fishes. The dorsal and pectoral fins bear strong spines. The species hides under stones and in crevices by day and is sometimes even found in caves. It is of limited local fishery importance.
Frequently asked questions
How do you recognise the Cave chulín?
The Cave chulín has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Mountain-stream catfish that hides under stones during the day; sturdy fin spines.
Where does the Cave chulín live?
The Cave chulín lives in fresh water and is mostly found around mixed bottom. Mountain streams and rivers of Central America.
How big does the Cave chulín get?
The Cave chulín grows to a maximum of about 29 cm.
Is the Cave chulín dangerous to humans?
No, the Cave chulín 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 Cave chulín edible?
The Cave chulín is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Rhamdia
More from the family Heptapteridae
Want the complete picture on the Cave chulín?
Point your camera at the fish and Fin names the species in seconds. Free, and the Cave chulín is one of 12,519 species in the app.