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Photo#1970526
Hodges #8313 -Live Oak Tussock Moth - Orgyia - male

Hodges #8313 -Live Oak Tussock Moth - Orgyia - Male
Tallahassee, Leon County, Florida, USA
May 6, 2021
Attracted to black light. Does the white reniform area make this a Orgyia detrita? Most of the caterpillars I saw at our home this spring have been O. detrita and not O. leucostigma but I am not sure whether one can reliably distinguish the adults. Can one?

Moved
Moved from Butterflies and Moths. According to MONA Fascicle 22.2, both occur in your area, but detrita is less common. I am leaning toward leucostigma because of the bold markings along the terminal line of your moth. I reviewed images of detrita here at BugGuide, on MPG and within the fascicle and do not see any images with such bold markings in that area. However, I am still not confident enough to place at species level at this point. By the way, MONA Fascicle 22.2 is available as a free PDF download from many of the species pages at Moth Photographers Group (MPG).

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