Fin's Fish Guide
The Bridgelip sucker (Catostomus columbianus) is a freshwater fish of the family Catostomidae that grows up to 30 cm.
Description
The Bridgelip sucker is a sucker (Catostomidae) from fresh water of the Columbia River system in northwestern North America. The species has an elongate, silver-grey body with large scales and an inferior mouth with thick, fleshy lips. As a bottom-dweller it sucks up insect larvae, molluscs, algae and detritus over sand and gravel bottoms of rivers and lakes. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Bridgelip sucker?
The Bridgelip sucker has an elongate, eel-like body and is mainly silver-grey.
Where does the Bridgelip sucker live?
The Bridgelip sucker lives in fresh water and is mostly found around sand or mud bottom. North America: Canada, USA
How big does the Bridgelip sucker get?
The Bridgelip sucker grows to a maximum of about 30 cm. On average the species is around 16 cm.
Is the Bridgelip sucker dangerous to humans?
No, the Bridgelip sucker 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Catostomus
More from the family Catostomidae
Want the complete picture on the Bridgelip sucker?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bridgelip sucker is one of 12,519 species in the app.