Curculionidae Latreille, 1802
Protopalus alboguttatus Chevrolat, 1877
Protopalus antennarius Lea, 1903
Protopalus cristatus Pascoe, 1870
Protopalus dromedarius Lacordaire, 1866
Protopalus hirticornis Lea
Protopalus insignicornis Lea, 1895
Protopalus schonherri Waterhouse, 1853
Protopalus stephensi Boheman, 1837
