Antepirrhoe atrifasciata
(Hulst, 1888)
Antepirrhoe atrifasciata is a of geometrid in the , Larentiinae. Originally described as Eustroma atrifasciata by Hulst in 1888, the species has since been transferred to the Antepirrhoe. Like other members of this genus, it is a relatively small moth with limited published information regarding its biology and distribution.
Pronunciation
How to pronounce Antepirrhoe atrifasciata: //æn.tɛˈpɪr.i.oʊ ˌæ.trɪ.fæˈʃiː.ɑː.tə//
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Identification
The Antepirrhoe can be distinguished from related larentiine genera by characters and . Specific identification of A. atrifasciata requires examination of genitalia or reference to original description; the may be distinguished from by details of pattern and genitalic structure. The synonym Eustroma atrifasciata may still appear in older literature.
Images
Appearance
are small geometrid . Specific pattern details are not well documented in available sources, though the specific epithet "atrifasciata" (from Latin ater = black + fasciata = banded) suggests dark banding on the wings. The Antepirrhoe typically includes with relatively narrow wings and subtle patterning.
Distribution
Specific distribution records are sparse. The has been documented in North America based on limited specimen records and iNaturalist observations (9 observations as of source date). Precise range boundaries are not established in published literature.
Similar Taxa
- Antepirrhoe eucnemisCongeneric in the same , potentially overlapping in range; requires genitalic examination for definitive separation
- Eustroma reticulataFormerly classified in Eustroma, the from which A. atrifasciata was transferred; may share superficial similarities in pattern
More Details
Taxonomic History
Originally described by George D. Hulst in 1888 as Eustroma atrifasciata. The was later transferred to Antepirrhoe, though some sources (e.g., GBIF) still list it under Eustroma as a synonym.
Data Deficiency
This exemplifies the many poorly known North geometrid . Despite being described over 130 years ago, basic biological information including larval plants, precise distribution, and seasonal activity remains undocumented in scientific literature.