Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1350304

Peck's Skipper
Polites peckius

Observation date: May 17, 2022
Submitted by: Christian.Nunes
Specimen type: Photograph
Observation notes: On the early side. Found in a swale of brome grasses adjacent to a foothills riparian area on the SW side of the city.
Status: Resident
Verified by: mikefisher
Verified date: February 15, 2023
Coordinator notes: The ID is correct...genetics investigation shows the correct name to use after all is Polites coras (see Zhang et al, 2022...Taxonomic Report 10(7), p. 39-41...if we are to follow genetics as Nick Grishin prescribes in these many recent reports anyway. James Scott thinks there should be no less than 3% difference before affirming new species. I think their threshold is 1.5 to 2%. Mike
Checklist region(s): United States, Colorado, Boulder County