Polychalca punctatissima is a species of tortoise beetles belonging to the family Chrysomelidae.
Polychalca punctatissima can reach a length of about 13–17 millimetres (0.51–0.67 in). These beetles feed on Black Sage (Cordia cylindrostachya, Boraginaceae).
This species can be found in Brazil and Argentina.
Polychalca punctatissima from Brazil. Mounted specimen
Polychalca punctatissima is a species of tortoise beetles belonging to the family Chrysomelidae.