Eupithecia subapicata
Guenée, 1857
Pug moth
Eupithecia subapicata is a small geometrid in the Geometridae, first described by Achille Guenée in 1857. It is native to the western United States, ranging from California through Oregon to Washington. The is characterized by narrow wings and a distinctive resting posture typical of pug moths. have been recorded on wing from January through July, with a wingspan of approximately 22–26 mm.
Pronunciation
How to pronounce Eupithecia subapicata: //juːˈpɪθ.i.siə ˌsʌbˌæp.ɪˈkɑː.tə//
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Identification
Members of the Eupithecia (pug moths) are recognized by their narrow wings and unique resting posture, which distinguishes them from other geometrid moths. E. subapicata specifically can be identified by its western U.S. distribution and period from January to July. Positive identification to level typically requires examination of genitalia characters, as many Eupithecia species are morphologically similar externally.
Distribution
Western United States: California, Oregon, and Washington.
Seasonality
active from January through July.
Behavior
are attracted to light. Has been observed visiting apple flowers, suggesting foraging at blossoms.
Ecological Role
Documented as a visitor to apple flowers, contributing to pollination services in orchard .
Human Relevance
Contributes to pollination of apple crops, providing services that complement daytime activity.
Similar Taxa
- Other Eupithecia speciesMany pug moths share narrow wing and resting posture; external appearance often insufficient for -level identification without genitalia examination.