Mergus serrator [ spec. nov.]

M. crista dependente, capite nigro maculis ferrugineis. Fn. svec. 114. It. gotl. 271.

Anas longirostra. Gesn. av. 133. Aldr. orn. l. 19. c. 60.

Mergus cirrhatus fuscus. Will. orn. 255. t. 64. Raj. av. 135.

Habitat in Europa.

Hujus methodus piscandi habetur in Actis Stockh. 1749. p. 190; rubro allicitur.