Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 731284

Big poplar sphinx
Pachysphinx occidentalis

Observation date: August 14, 2012
Submitted by: jmaxxwell
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: jwileyrains
Verified date: February 01, 2022
Coordinator notes: None.
Checklist region(s): United States, Idaho, Gem County