Includes P. decipiens C auct.
Description: see that for P. decipiens below.
Site:?
Hosts: Gadus macrocephalus (5); Hippoglossus hippoglossus (5); Myoxocephalus quadricornis (5); Reinhardtius hippoglossoides (3, 4); unspecified “fish” (1, 2)
Distribution: Atlantic, Labrador, Pacific
Records: 1. Berland et al. 1989 (LB); 2. Mattiucci & Paggi 1989 (LB); 3. Paggi et al. 1991 (AT); 4. Mattiucci et al. 1998 (AT); 5. Paggi et al. 1998b (AT, PA).