Acrolepiopsis reticulosa
(Braun, 1927)
Acrolepiopsis reticulosa is a small in the Glyphipterigidae (often historically placed in ). It was described by Braun in 1927 and remains one of the least known North American in its . The species is documented from only two widely separated localities in Wyoming and New Mexico, suggesting either genuine rarity or undercollection due to its cryptic habits. No plant associations or larval have been published.
Pronunciation
How to pronounce Acrolepiopsis reticulosa: /ˌækrəˌlɛpiˈɑpsəs ˌrɛtɪˈkuloʊsə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
distinguished from other North American Acrolepiopsis by genitalic characters (male and female genitalia illustrated in Gaedike & Karsholt 2006). Forewing length of 7.3–8.6 mm falls within the range of some , so size alone is not diagnostic. shows 8.1% average interspecific divergence from other Acrolepiopsis species, with intraspecific variation ≤0.16%, providing molecular confirmation of species identity.
Appearance
Small with forewing length 7.3–8.6 mm. Wing pattern and detailed described in original description by Braun (1927); specific coloration and maculation not extractable from available sources. Male and female genitalia possess diagnostic characters distinguishing it from congeneric (illustrated in taxonomic literature).
Distribution
Known from two widely separated localities in Wyoming and New Mexico, USA. The disjunct distribution pattern suggests either patchy suitable , migratory , or undercollection. No additional records have been published since the original description.
Similar Taxa
- Acrolepiopsis assectellaSimilar size and general appearance; distinguished by genitalic characters and (8.1% divergence). A. assectella is a known agricultural pest of Allium , whereas A. reticulosa has no documented associations.
- Acrolepiopsis californica with overlapping western North American distribution; distinguished by genitalic and molecular data.
- Acrolepiopsis heppneriAnother western North American ; requires genitalic examination for reliable separation.
- Acrolepiopsis incertellaEastern North American ; geographic separation may aid identification, but genitalic characters are definitive.
- Acrolepiopsis leucoscia with potentially overlapping range; distinguished by male and female genitalia.
More Details
Taxonomic placement
Acrolepiopsis reticulosa was originally described in the . Modern classifications (Catalogue of Life, iNaturalist) place the in Glyphipterigidae, though many sources still use Acrolepiidae. The family-level of Yponomeutoidea remains under revision.
Data deficiency
This exemplifies the biological knowledge gap for many small, non-pest . Despite being described nearly a century ago, no plants, larval stages, or ecological observations have been published. The single iNaturalist observation suggests it remains rarely encountered by naturalists.