Euxoa ochrogaster

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Euxoa ochrogaster
Euxoa rossica.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Superfamily: Noctuoidea
Family: Noctuidae
Genus: Euxoa
Species:
E. ochrogaster
Binomial name
Euxoa ochrogaster
(Guenée, 1852)
Synonyms
  • Euxoa rossica
  • Noctua ochrogasterGuenée, 1852
  • Agrotis insignataWalker, [1857]
  • Agrotis illataWalker, 1857
  • Agrotis subsignataWalker, 1865
  • Agrotis cinereomaculaMorrison, 1875
  • Agrotis turrisGrote, 1875
  • Agrotis gularisGrote, 1875
  • Agrotis islandicaStaudinger, 1857

Euxoa ochrogaster, the red-backed cutworm, is a moth of the family Noctuidae. It is found from Iceland and northern Europe, through the Baltic to the Amur region. In North America, it is found from Alaska to Newfoundland and Labrador, south into the northern part of the United States, south in Rocky Mountains to Arizona and New Mexico.

Contents

Adults are on wing from the end of July to beginning of September.

The larvae feed on a variety of broad leaf plants and grasses, including Plantago species. The species is economically important on Helianthus annuus in North America.

The moths can be affected by a fungus Tarichium megaspermum (from order Entomophthorales), in British Columbia, Canada. [1]

Subspecies

References

  1. Bucher, G.E.; MacLeod, D.M. (March 1974). "Rediscovery of Tarichium megaspermum (Entomophthoraceae) in Canadian cutworms (Noctuidae)". Journal of Invertebrate Pathology. 23 (2): 157–163. doi:10.1016/0022-2011(74)90179-7.