Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1176874

Twin-spotted sphinx
Smerinthus jamaicensis

Observation date: July 18, 2018
Submitted by: hydapse
Specimen type: Photograph
Observation notes: Came to an external house light. First seen at dawn.
Status: Resident
Verified by: davidwdroppers
Verified date: August 06, 2018
Coordinator notes: None.
Checklist region(s): Carbon County, United States, Montana