Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 959787

Small Purplish Gray
Iridopsis humaria

Observation date: June 12, 2011
Submitted by: Jim Eckert
Specimen type: Photograph
Observation notes: Found on Black Locust Robinia pseudoacacia. The black spot behind the spiracle on A2 is a good indication of this species (Wagner, Caterpillars of Eastern NA P.152).
Status: Resident
Verified by: curtis.lehman
Verified date: March 11, 2014
Coordinator notes: None.
Checklist region(s): United States, Pennsylvania, Berks County