Freshwater Form of Fourhorn Sculpin (Myoxocephalus quadricornis) from Lake Tuborg, Ellesmere Island, Nunavut, with Reference to other Canadian Lacustrine and Riverine Populations

• Main Authors: Babaluk, John A., Reist, James D., Lewis, Ted
• Format: Article in Journal/Newspaper
• Language: English
• Published: The Arctic Institute of North America 2023
• Subjects: fourhorn sculpin; Myoxocephalus quadricornis; freshwater form; age; growth; diet; Mysis segerstralei; habitat; chaboisseau à quatre cornes; forme dans l’eau douce; âge; croissance; régime alimentaire; Arctic; Canada; Chevalier; Cornes; Ellesmere Island; Lake Tuborg; Nunavut; Arctic charr; Salvelinus alpinus
• Online Access: https://journalhosting.ucalgary.ca/index.php/arctic/article/view/77063

Fourhorn sculpin (Myoxocephalus quadricornis) is ubiquitous in Canadian Arctic waters with a more common marine and brackish form and a rarer freshwater form. There is a paucity of information available for the freshwater form from Canadian waters. In the summer of 2003, we serendipitously collected...