Larvae Summary
Summary for Catostomus catostomus larvae
Longnose sucker

Catostomus  catostomus  (Forster, 1773)  
Family: Catostomidae (Suckers) ( not available )
Order: Cypriniformes
Class: Teleostei
English name: Longnose sucker
Distribution: North America: throughout most of Canada and Alaska; Atlantic Slope south to Delaware River drainage in New York, USA; Great Lakes basin; upper Monongahela River drainage in Maryland and West Virginia, USA; Missouri River drainage south to Nebraska and Colorado, USA. Also in Arctic basin of Siberia in Russia. Occurs in Columbia River System (Molly Hallock, pers. comm.).
Adult biology: Found in clear, cold, deep water of lakes and tributary streams; occasionally found in brackish water in the Arctic (Ref. 5723). Moves from lakes into inlet streams or from slow, deep pools into shallow, gravel-bottomed portions of streams to spawn (Ref. 27547). Feeds on benthic invertebrates (Ref. 1998). Young are preyed upon by other fishes and fish-eating birds; while adults in spawning streams are taken by mammals, osprey and eagles (Ref. 1998). Utilized as a food fish or as dog food (Ref. 27547).
Diagnosis: See also LARVAE table.
Climate Zone: temperate; 0 - 15°C; 38°N - 32°N
Main Ref: Morrow, J.E.. 1980. (Ref. 27547)

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Entered by:
Garilao, Cristina V.

Ref.:  
Glossary
(e.g. 9948) (e.g. urostyle)
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