Latitudinal range: -38.6° to -7.1°

Found in 8 samples

Argentina: Paso Otero (pardo) (Pleistocene - Holocene), Paso Otero (verde) (Pleistocene - Holocene), Los Quiroga (Late Pleistocene)

Brazil: Curimatãs Paleontological Site (Late Pleistocene), Lagoa de Pedra (Late Pleistocene), Poço Redondo (Holocene)

Uruguay: La Paz bonebed (Late Pleistocene), Arroyo del Vizcaíno (Late Pleistocene)

See also Panochthus greslebini, Panochthus sp., Panochthus tuberculatus