Curculionidae Latreille, 1802
Phthorophloeus argentinensis Schedl, 1952a
Phthorophloeus brasiliensis Schedl, 1951m
Phthorophloeus dentifrons Blackman, 1921
Phthorophloeus huapiae Schedl, 1979e
Phthorophloeus mississippiensis Blackman, 1921
Phthorophloeus nahueliae Schedl, 1979e
Phthorophloeus nitidicollis Eggers, 1943a
Phthorophloeus novateutonicus Schedl, 1951m
Phthorophloeus spinulosus Rey, 1883
Phthorophloeus striatus Eggers, 1943a