Protoboarmia porcelaria
Protoboarmia porcelaria  (Porcelain Gray)
Field Marks

Three prominent black bars where AM, PM, and M lines join outer margin. Discal spots are present on all four wings, but more apparent on hindwings.


This species looks very much like Aethalura intertexta, but it is about twice as large. Also compare to Anavitrinella pampinaria.


Distribution pattern: transcontinental

Protoboarmia porcelaria
McGuffin 1977

Similar Species

Aethalura intertexta

Anavitrinella pampinaria


McGuffin WC. 1977. Guide to the Geometridae of Canada (Lepidoptera) II. Subfamily Ennominae. 2. Memoirs of the Entomological Society of Canada 101: 1-125.