Chionodes pinguicula
(Meyrick, 1929)
Chionodes pinguicula is a small gelechiid described by Meyrick in 1929. It occurs in arid and semi-arid regions of western North America. The has a wingspan of 13–15 mm. Larvae 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 gelechiid moths. Specific identification characters require examination of genitalia or close comparison with . The is most readily identified by its association with Atriplex canescens plants in western North American desert .
Habitat
Arid and semi-arid regions of western North America. Associated with desert shrubland where the larval plant 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
Larvae feed on Atriplex canescens (fourwing saltbush, Chenopodiaceae). feeding habits are not documented.
Host Associations
- Atriplex canescens - larval food plantfourwing saltbush
Ecological Role
As a herbivore, larvae contribute to nutrient cycling 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 plant association.