6198 Osmerus spectrum Cope, 1870 Osmeridae Smelts Osmeriformes Teleostei Pigmy smelt North America: Heney Lake in southern Quebec, Lake Utopia in southern New Brunswick in Canada, Wilton Pond and Green Lake in southern Maine, USA. Introduced into Meach and Ouimet lakes in southern Quebec. May be present in other lakes in eastern Canada and New England, USA.