Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1378546

Spring Azure
Celastrina ladon

Observation date: May 03, 2015
Submitted by: Jay Cossey
Specimen type: Photograph
Observation notes: Puddling on a stream bed. I'm not at all sure of the ID, but it seems to fit. Expert opinion requested.
Status: Resident
Verified by: jmgesell
Verified date: May 10, 2024
Coordinator notes: If you look really closely along the costal margin of the FW on your second photo, you can see blue showing through from the dorsal side where there is a fragment of the wing missing. A Dusky Azure (either sex) would not have blue this close to the wing margin. Without this little break in the wing, the two species are extremely difficult to differentiate with only a ventral view. Great photos, by the way! -jmgesell
Checklist region(s): United States, Indiana, Martin County