Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 979009

Ceanothus silkmoth
Hyalophora euryalus

Observation date: June 14, 2014
Submitted by: marneyr
Specimen type: Photograph
Observation notes: small garden deck with flowers & various shrubs/trees behind; sunny day. Wondered if it was injured in some way as it didn't fly much, started shivering, turned upside down a couple of times & helped it right itself, flying to a fern leaf.
Status: Resident
Verified by: Robert Martin
Verified date: June 15, 2014
Coordinator notes: This species can be recognized by the pinkish maroon color that prevails beyond the postmedian white band. In H. columbia gloveri, this outer third of the wing has very little or no trace of maroon. Although variable, the discal spots are usually greatly elongated towards the outer edge of the wing, and this trait distinguishes euryalus from the other species of Hyalophora.
Checklist region(s): United States, Oregon, Curry County