Paectes abrostolella
(Walker, 1866)
Barrens Paectes Moth
Paectes abrostolella is a of owlet moth in the Euteliidae, first described by Francis Walker in 1866. It is distributed across North America and is known to occur in ranging from prairies to montane areas. The species is notable for its distinctive resting posture, in which it raises its into the air. It is one of several North American species in the Paectes, a group that has been subject to recent taxonomic revision due to the discovery of cryptic .
Pronunciation
How to pronounce Paectes abrostolella: //ˈpɛk.tiːz əˌbrɒs.toʊˈlɛl.ə//
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Identification
Paectes abrostolella can be distinguished from similar by its characteristic resting posture with the turned upward. Within the Paectes, species identification often requires examination of male and female genitalia, as wing patterns can be similar among closely related species. The species is assigned MONA/Hodges number 8959.1.
Habitat
Recorded from prairie with cottonwood groves and nearby wetlands, as well as montane areas. Observations include locations at elevations in the Colorado Front Range.
Distribution
North America. Documented from Colorado (El Paso County, Cheyenne Mountain State Park) and inferred to have broader distribution across the continent based on regional fauna treatments.
Seasonality
have been observed in July, coinciding with National Week sampling events in Colorado.
Behavior
are and attracted to light. When at rest, individuals characteristically pose with the raised into the air. The is active during summer months.
Similar Taxa
- Paectes arcigera species complexMembers of this complex share similar wing patterns but differ in genitalia; P. abrostolella was not part of the cryptic described by Pogue (2013), which focused on Neotropical .
More Details
Taxonomic note
The Paectes has undergone significant revision, with multiple cryptic discovered in the Neotropics based on genital dissections. While P. abrostolella itself was not part of these revisions, the work highlights the importance of detailed morphological examination for species identification in this genus.