Fisheries and Oceans Canada-Pêches et Océans Canada Government of Canada-Gouvernement du Canada

Marine Species
of the St. Lawrence

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Marine Species Identification Guide for the St. Lawrence
Fishes • Species
Gymnacanthus tricuspis
Arctic staghorn sculpin - Tricorne arctique

Gymnacanthus tricuspis
Characteristics:
• pale ventrally; yellow fin rays
• preopercular spines ending in 3 points (under the skin)
May be mistaken for: other small Cottidae
Gymnacanthus tricuspis
Family:
Cottidae
Type of measure:
Total mm
Maximum size:
300 mm
specimen identified  specimen identified
territory covered  territory covered    territory not covered  territory not covered

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Reviewed: 2005-05-31 Top of Page Important Notices