Fin's Fish Guide
The Bristlenose catfish (Ancistrus temminckii) is a freshwater fish of the family Loricariidae that grows up to 10 cm.
Description
Ancistrus temminckii is a small armoured catfish of the family Loricariidae from northern South America. The body is covered with bony plates and the species has a ventral sucker mouth; adults, especially males, bear a cluster of fleshy, branched tentacles on the snout, from which the bristlenose group takes its name. It reaches about 10 cm and lives on the bottom of rivers and streams, where it scrapes algae and aufwuchs from rocks and wood with its rasping mouth. The male guards the eggs in a cavity. Related bristlenose catfishes are very popular in the aquarium.
Frequently asked questions
How do you recognise the Bristlenose catfish?
The Bristlenose catfish has an elongate, eel-like body, is mainly brown and shows a spots pattern. Branched tentacles on the snout (especially in the male); inferior sucker mouth.
Where does the Bristlenose catfish live?
The Bristlenose catfish lives in fresh water and is mostly found around sand or mud bottom. Rivers and streams of northern South America.
How big does the Bristlenose catfish get?
The Bristlenose catfish grows to a maximum of about 10 cm.
Is the Bristlenose catfish dangerous to humans?
No, the Bristlenose catfish 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 Bristlenose catfish edible?
The Bristlenose catfish is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ancistrus
More from the family Loricariidae
Want the complete picture on the Bristlenose catfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bristlenose catfish is one of 12,519 species in the app.