Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1177337

Big poplar sphinx
Pachysphinx occidentalis

Observation date: August 06, 2018
Submitted by: dagnabber
Specimen type: Photograph
Observation notes: There have been several of these moths on the side of the house everyday for a couple of weeks.
Status: Resident
Verified by: J_Martineau
Verified date: February 05, 2021
Coordinator notes: None.
Checklist region(s): United States, Nevada, Lyon County