What is "haneragmiut"

Haneragmiut were a geographically defined Copper Inuit subgroup in the Canadian territory of Nunavut. They were the most westerly band of those that hunted in southern Victoria Island. They were generally located on the north shore of Dolphin and Union Strait, north of Cape Bexley, and south of Prince Albert Sound, on Victoria Island. Though they migrated seasonally both north and south for hunting, fishing, and trade, they were unaware that Victoria Island was an island.