Ichthyomyzon unicuspis (Silver Lamprey) is a species of lampreys in the family northern lampreys. They are listed as of special concern by COSEWIC. They are associated with freshwater habitat. They are native to The Nearctic. They are solitary, nocturnal carnivores. Individuals can grow to 39.2 cm. Reproduction is dioecious.
EOL has data for 23 attributes, including: