Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 374910

Big poplar sphinx
Pachysphinx occidentalis

Observation date: Unknown
Data source: USGS - Northern Prairie Wildlife Research Center
Submitted by: legacy.reporter
Specimen type: Historical
Observation notes: None.
Status: Unknown
Verified by: legacy.verifier
Verified date: December 31, 2004
Coordinator notes: None.
Checklist region(s): Butte County, California, United States