Serica mystaca is a species of scarab beetle in the family Scarabaeidae.BioLib It is found in the United States (Alabama, Arizona, Connecticut, Illinois, Indiana, Iowa, Louisiana, Maryland, Massachusetts, Mississippi, Nebraska, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Texas, Wisconsin).
Description Adults closely resemble Serica parallela, but are slightly larger, more robust, darker in colour and often more distinctly iridescent.
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