Erynnis pacuvius

Erynnis pacuvius, the Pacuvius duskywing, Dyar's duskywing or buckthorn dusky wing, is a skipper butterfly of the family Hesperiidae. It is found in most of the western United States and in southern British Columbia.[1]

Pacuvius duskywing
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Tribe:
Genus:
Species:
E. pacuvius
Binomial name
Erynnis pacuvius
(Lintner, 1878)
Synonyms
  • Nisoniades pacuvius Lintner, 1878
  • Thanaos pacuvius Godman & Salvin, [1899]

The wingspan is 29–33 mm. The flight period is between June and July in the north with a second generation in the south.[1]

The larvae feed on Ceanothus species.[2]

References

  1. Pacuvius Duskywing, Butterflies of Canada
  2. Erynnis, funet.fi
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.