Chionodes occidentella

Chionodes occidentella is a moth in the family Gelechiidae.[1] It is found in North America, where it has been recorded from British Columbia to California and Arizona.[2][3]

Chionodes occidentella
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Gelechiidae
Genus: Chionodes
Species:
C. occidentella
Binomial name
Chionodes occidentella
(Chambers, 1875)
Synonyms
  • Gelechia occidentella Chambers, 1875
  • Gelechia vanduzeei Keifer, 1935

The wingspan is 18-19.5 mm.[4] The forewings are clothed with brown and ochreous, in about equal proportions. The costal basal portion is ochreous, passing into greyish-ochreous and brown on the dorsal margin, the extreme base of the costa is dark brown, the costal part of the middle of the wing is dark brown, while, on the dorsal margin, it is pale brown, and in this brown portion on the disc before the middle, are two small oblique velvety-brown streaks. Just before the cilia is a curved ochreous fascia, concave towards the base, distinct on both margins, but indistinct in the middle from the intermixture of brown scales. The apex, behind the fascia, is brown.[5]

The larvae feed on Quercus agrifolia, Quercus douglasii, Ceanothus thyrsiflorus, Ceanothus sorediatus, Cercocarpus betuloides and Arctostaphylos patula.

References

  1. Beccaloni, G.; Scoble, M.; Kitching, I.; Simonsen, T.; Robinson, G.; Pitkin, B.; Hine, A.; Lyal, C., eds. (2003). "Chionodes occidentella". The Global Lepidoptera Names Index. Natural History Museum. Retrieved May 20, 2018.
  2. Chionodes at funet
  3. mothphotographersgroup
  4. Calif. Dept. Agric., Mon. Bull. 24 : 201
  5. Cincinnati Q. J. Sci. 2 (3) : 246 Public Domain This article incorporates text from this source, which is in the public domain.


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