Chionodes pinguicula
(Meyrick, 1929)
Chionodes pinguicula is a small described by in 1929. It occurs in arid and semi-arid regions of western North America. The has a wingspan of 13–15 mm. are known to feed on Atriplex canescens (fourwing saltbush), a common shrub in desert .
Pronunciation
How to pronounce Chionodes pinguicula: /ˈkai.oʊ.noʊˌdiːz pɪŋˈɡwik.jʊ.lə/
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Identification
The small size (13–15 mm wingspan) distinguishes Chionodes pinguicula from many larger . Specific identification characters require examination of or close comparison with . The is most readily identified by its association with Atriplex canescens plants in western North desert .
Habitat
Arid and semi-arid regions of western North America. Associated with desert shrubland where the larval Atriplex canescens occurs.
Distribution
Western North America: recorded from Utah, Colorado, Texas, New Mexico, Arizona, Nevada, and California. GBIF records also indicate presence in Saskatchewan, Canada.
Diet
feed on Atriplex canescens (fourwing saltbush, Chenopodiaceae). feeding habits are not documented.
Host Associations
- Atriplex canescens - larval fourwing saltbush
Ecological Role
As a , contribute to in desert shrubland through consumption of Atriplex canescens foliage.
Similar Taxa
- Other Chionodes speciesMany occur in western North America and share similar size and general appearance; reliable identification requires detailed morphological examination or association.
More Details
Taxonomic history
Originally described as Gelechia pinguicula by Edward in 1929, later transferred to the Chionodes.