Records of cestodes in varying lemmings and an arctic fox from Bathurst Island, Northwest Territories.

Cysticerci of Taenia crassiceps Rudolphi, 1810 and adult Andrya arctica Rausch, 1952 from Dicrostonyx torquatus, and Taenia polyacantha Leukart, 1856 from Alopex lagopus, are reported for the first time from Bathurst Island, Northwest Territories.