Fin's Fish Guide
The Slender catfish (Acentronichthys leptos) is a freshwater fish of the family Heptapteridae that grows up to 11 cm.
Description
The slender catfish is a small three-barbeled catfish (Heptapteridae) from fresh water of the coastal region of southeastern Brazil. The species grows to about 12 cm and has a slender, elongate, brownish body with long barbels and an adipose fin. As a nocturnal bottom-dweller it shelters by day among roots and leaf litter of forest streams and hunts insect larvae and small invertebrates by night. The stout pectoral and dorsal spines can give a puncture wound when handled.
Frequently asked questions
How do you recognise the Slender catfish?
The Slender catfish has an elongate, eel-like body and is mainly brown. Bears sharp spines, plates or strong jaws that can cause cuts or puncture wounds; handle with care.
Where does the Slender catfish live?
The Slender catfish lives in fresh water and is mostly found around sand or mud bottom. South America: Brazil
How big does the Slender catfish get?
The Slender catfish grows to a maximum of about 11 cm.
Is the Slender catfish dangerous to humans?
The Slender catfish can cause injury; handle it with care. For a cut or puncture from a sharp fin spine or bony plate: rinse the wound with clean water, apply pressure to stop bleeding and cover with a sterile dressing. Check that no spine fragment remains and watch for signs of infection; for a deep wound update tetanus protection.
Is the Slender catfish edible?
Yes, the Slender catfish is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Heptapteridae
Want the complete picture on the Slender catfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Slender catfish is one of 12,519 species in the app.