Autographa californica

931193.00 — 8914 — Autographa californica (Speyer, 1875) — Alfalfa Looper

Larval Host(s)

Presumed main host
on Block Island:

Known hosts:
unclear/unknown

Polyphagous (herbaceous plants)

Remarks

Historically, this species was known from Alaska to California and northern Mexico, east to New Mexico, and north to Manitoba. Recent sightings across the northern US and eastern Canada may indicate colonization of new territory by the species. The earliest record from the east that could be located online is from NS in 2012. This record was followed by single sightings in 2013 and 2014 in WI, one in MA in 2017, and a few in NY over the last few years. There are a dozen records of the species in the eastern US and Canada in 2019 on citizen science websites. The species is known on Block Island from a single specimen collected at AH August 7, 2019.

References

  • Species Page at Moth Photographers Group
  • Barcode of Life (BOLD) - Caution: Some specimens shown may not be sequenced. DNA barcode provides evidence of relatedness not proof of identification.
  • Lafontaine, J. D. & R. W. Poole, 1991. Moths of America North of Mexico, Fascicle 25.1: p. 84; pl. 2.9-12. order or free PDF
  • Powell, J. A. & P. A. Opler, 2009. Moths of Western North America, Pl. 49.33m; p. 278. Book Review and ordering
  • Species Page at BugGuide
  • Species Page at E. H. Strickland Museum
  • Species Page at Pacific Northwest Moths
  • Species page at Moths of North Dakota.