Alberada parabates
(Dyar, 1913)
Alberada parabates is a snout moth ( Pyralidae) described by Harrison Gray Dyar Jr. in 1913. The is distributed across the southwestern United States and Mexico. exhibit in wingspan, with females slightly larger than males. The larvae are feeders on Cylindropuntia cacti.
Pronunciation
How to pronounce Alberada parabates: //ˌæl.bəˈrɑː.də ˈpær.əˌbeɪtiːz//
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Identification
Distinguished from similar snout moths by the combination of white semihyaline hindwings with fuscous costal margin and the distinctive forewing pattern of white dusting on the portion with ocherous fuscous suffusion on the portion. The in wingspan, with females averaging larger, provides an additional diagnostic feature.
Appearance
have forewings that are fuscous with heavy white dusting between the lower of the and the costal margin, extending from the antemedial to subterminal lines. The area between the lower vein of the cell and the inner margin, from base to subterminal line, is suffused with ocherous fuscous. Hindwings are white and semihyaline with fuscous bordering on the costal margin.
Habitat
Associated with arid and semi-arid regions supporting Cylindropuntia cactus .
Distribution
Recorded from Arizona, California, Colorado, New Mexico, Oklahoma, Texas (United States), and Mexico.
Diet
Larvae feed on Cylindropuntia , including Cylindropuntia imbricata.
Host Associations
- Cylindropuntia imbricata - larval food plant
Ecological Role
As a herbivore on Cylindropuntia cacti, the larvae likely contribute to nutrient cycling and may influence cactus in their native range.
Similar Taxa
- Other Alberada speciesSimilar overall and forewing pattern elements; precise identification requires examination of genitalia or detailed wing pattern analysis.