Status in Nova Scotia
Rare. Records from the Tidnish area, near the New Brunswick border, along the Northumberland Strait as far east as Brule. The
Maritimes Butterfly Atlas S-rank for this species is "S2: Rare: May be vulnerable to extirpation due to rarity or other factors (6 to 20 occurrences or few remaining individuals)".
Flight PeriodLate July - early August
HabitatSalt marshes.
Larval FoodplantsSilverweed
Potentilla egedii.
Similar Species in Nova ScotiaSimilar to
Dorcas Copper but larger.
NotesThis species is found in salt marshes in Quebec and New Brunswick around the Bay of Chaleur, and has recently been located in several salt marshes along the Northumberland Strait in Nova Scotia.
This species is also called the Salt Marsh Copper. It has been split from the Dorcas Copper Lycaena dorcas, but some authors disagree with this and consider it a subspecies of the Dorcas Copper. Layberry uses the name Maritime Copper and considers this a valid species.
Further Reading