Ropica formosana is a species of beetle in the family Cerambycidae. It was described by Henry Walter Bates in 1866.BioLib.cz - Ropica formosana. Retrieved on 8 September 2014. It contains four subspecies, Ropica formosana formosana, Ropica formosana japonica, Ropica formosana nobuoi, and Ropica formosana tokaraensis.
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