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Life Stages Diagram
The bars in this diagram show approximate times of the year when the butterfly will be present, in Nova Scotia, in its various life stages.

The dates shown for the adult stage are based on actual reports for Nova Scotia. The majority of reports will be within the period shown, but small numbers of adults will be earlier or later.

Dates for egg, larva and pupa are based on what information was available regarding time periods for eggs to develop, and typical time required for pupation. Like the adults, some records can be expected outside the date ranges we have shown. We caution that dates for these immature stages are mostly conjectural.

Bronze Copper - Tharsalea hyllus
[Bronze Copper image]
Bronze Copper - Wallace Bay NWA, NS - 2011-07-06
Photo © Jim Edsall
What's this?
Status in Nova Scotia
Rare. 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 Period
Late June to late August. Two broods. Very few records.

Habitat
Wet meadows, marshes.

Larval Foodplants
Curled Dock (Rumex crispus), Water Dock (R. orbiculatus), Knotweed (Polygonum spp.).

Similar Species in Nova Scotia
None.

Notes
Until recently this species was known as Lycaena hyllus.

We found this species in a wet field at Oakfield, Halifax Co. in the 1980s. Since this sighting was very close to the main rail line into NS, they may have arrived via train. More recent records have been from locations near the border with New Brunswick.

Further Reading



Bronze Copper - Maccan, NS, 2010-08-27
Bronze Copper - Male - Maccan, NS - 2010-08-27
2010-08-27
Photo © Jim Edsall
Bronze Copper - Maccan, NS, 2012-06-27
Bronze Copper - Maccan, NS - 2012-06-27
2012-06-27
Photo © Kathleen F. Spicer
Bronze Copper - Maccan wetland park, 2013-08-18
Bronze Copper - Male - Maccan wetland park - 2013-08-18
2013-08-18
Photo © Joan Hill
Bronze Copper - Maccan wetland park, 2013-08-18
Bronze Copper - Male - Maccan wetland park - 2013-08-18
2013-08-18
Photo © Joan Hill
Bronze Copper - Apple River, 2013-08-31
Bronze Copper - Apple River - 2013-08-31
2013-08-31
Photo © Kathleen F. Spicer
Bronze Copper - Apple River, NS, 2013-08-31
Bronze Copper - Apple River, NS - 2013-08-31
2013-08-31
Photo © Kathleen F. Spicer
Bronze Copper - North Wallace Road, 2014-07-20
Bronze Copper - Male - North Wallace Road - 2014-07-20
2014-07-20
Photo © Phil Schappert
Bronze Copper - North Wallace Road, 2014-07-20
Bronze Copper - Male - North Wallace Road - 2014-07-20
2014-07-20
Photo © Phil Schappert