Serica perigonia is a species of beetle of the family Scarabaeidae.BioLib It is found in the United States (California, Utah) and Mexico (Baja California).
Description Adults reach a length of about 8 mm. The colour is auburn. The surface is opaque, lightly covered with a greyish bloom or pollen, and showing traces of a brilliant iridescence.
Subspecies Serica perigonia perigonia (California, Utah) Serica perigonia perigonia eremicola Dawson, 1967 (Baja California)
Life history Adults have been recorded feeding on Adenostoma fasciculatum, Abies concolor, flowers and foliage of Eriogonum fasciculatum, flowers of Malosoma laurina, Sambucus mexicana and Adenostoma sparsifolium.
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