Abstract
Alaria minnesotae is described from cats and the skunk, Mephitis mephitis, Ophiosoma sp., probably crassicole. from the American bittern, Botaurus lentiginosus, Diplostomum marshalli from the lesser yellow-legs, Totanus flavipes; and a metacercaria, Tetracotvle bonasae from fascia, mainly over the breast muscles, of a ruffed grouse, Bonasa umbellus. The last is believed to be the larva of a sp. of Strigea.