Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1325512

Wild Indigo Duskywing
Erynnis baptisiae

Observation date: May 24, 2022
Submitted by: Sometimes
Specimen type: Photograph
Observation notes: Fastest-flying butterfly I've seen
Status: Resident
Verified by: jmgesell
Verified date: June 01, 2022
Coordinator notes: Very difficult to discern E. baptisiae (Wild Indigo) from E. lucilius (Columbine), as both are nearly identical and inhabit this region. Usually best distinguished by the amount of white hairlike "frosting" in the apical regions of the FW. This can be very subjective. The apical spotting can also be used - but once again is very subjective. Jwileyraines and myself agree this individual best fits E. baptisiae - but cannot say with full certainty. -jmgesell
Checklist region(s): Canada, Ontario