Polychalca
Polychalca is a genus of South American tortoise beetles belonging to the family Chrysomelidae.
Subgenera and species
;Subgenus Desmonota Hope, 1839Polychalca aerea Polychalca duponti Polychalca gravida Polychalca platynota Polychalca salebrosa;Subgenus Polychalca Chevrolat, 1837Polychalca cariosa Polychalca decora Polychalca dentipennis Polychalca nickerli Polychalca perforata Polychalca punctatissima