Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1401261

Coronis Fritillary
Speyeria coronis

Observation date: May 23, 1985
Submitted by: papilio1
Specimen type: Photograph
Observation notes: Collected while it fed on yellow desert dandelions along dirt road in sagebrush habitat. Difficult to ID.
Status: Resident
Verified by: Ken Davenport
Verified date: May 11, 2025
Coordinator notes: Looking at the underside view and the date, coronis looks most likely, probably snyderi though the wingshape of the upperside photo could be Speyeria callippe nevadensis. Either might be out on a May 23rd, but coronis would be more likely. Any zerene up there in Washoe County would seem referable to ssp. malcolmi. These considerations are why series of specimens are best available in making determinations...Ken Davenport
Checklist region(s): United States, Nevada, Washoe County