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Photo#1769360
Copablepharon? - Copablepharon spiritum - male

Copablepharon? - Copablepharon spiritum - Male
Eastern Sierra, Mono County, California, USA
August 26, 2019
~7100' elevation. Little Round Valley.
Attracted to porch light.

Moved
Moved from Copablepharon. I finally decided to delve into this genus and it appears to be paying off. According to MONA Fascicle 27-1, the most likely species that look similar to this and at this location would be canariana, grandis and spiritum. This is probably not yellow enough for canariana and that species does not have marks for the AM/PM lines. The biggest question that remains for me is if grandis can have spots marking the AM/PM lines. The fascicle was not clear about this. However, male of grandis have beadlike antennae. This moth has biserrate antennae which would make it spiritum, form lutescens.

Moved
Moved from ID Request.