Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

National Moth Week is July 18-26!

Moths are amazing creatures. Take photographs and share your moth sightings with us to document the moths where you live.

  Sighting 1243390

Acmon Blue
Plebejus acmon

Observation date: March 11, 2020
Submitted by: alicecas
Specimen type: Photograph
Observation notes: Sunny, mild day. Grassy hill.
Status: Resident
Verified by: Ken Davenport
Verified date: March 12, 2020
Coordinator notes: None.
Checklist region(s): United States, California, Contra Costa County

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