Site: alimentary tract
Hosts: Acipenser fulvescens (4); Esox lucius (2); Perca flavescens (1, 3) Distribution: Hudson Bay Drainage, Labrador, Manitoba, Ontario Records: 1. Tedla 1969 (ON); 2. Threlfall & Hanek 1970b (LB); 3. Tedla & Fernando 1972 (ON); 4. Choudhury &
Dick 1998 (HBD, MB)