Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1175376

Great Basin Wood-Nymph
Cercyonis sthenele

Observation date: July 31, 2018
Submitted by: RichHubie
Specimen type: Photograph
Observation notes: Very warm sunny day. Have started surveying a new habitat which is a dry inland oak area with some Redwoods mixed in. The area I found this butterfly in was a grassy clearing. Thought that this was a Common but then noticed in the picture that the lower eyespot seems to be ever so slightly smaller. Observed a weak and limited postmedian band. This seems to be an older faded Wood Nymph and I have no experience with a Great Basin so I'm not absolutely sure about the ID but habitat seems to matchup. Weak flyer.
Status: Resident
Verified by: James Steen
Verified date: June 05, 2022
Coordinator notes: This is a female subspecies, Cercyonis sthenele silvestris. Thank you! JAMES STEEN
Checklist region(s): United States, California, Mendocino County