Stenakron vetustum Stafford 1904

Laurentian Channel (bathyal zone) to the northeast of Anticosti Island (= Jacques Cartier Strait), upper Laurentian Channel (bathyal zone off Sept- Iles), Saguenay Fjord, southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: Eastern Bradelle Valley), Magdalen Islands (from the eastern Bradelle valley to the west, as far as Cape North, including the Cape Breton Channel; Prince Edward Island (from the northern tip of Miscou Island, N.B. to Cape Breton Island south of Cheticamp, including the Northumberland Strait and Georges Bay to the Canso Strait causeway)

circalittoral of the Gulf and estuary endoparasite.