Abundance: 2.21 to 36.67% (median 8.42%)

Latitudinal range: -48.6° to -39.8°

Habitats: (3) only

Found in 3 samples

Argentina: Negro Muerto 3 (Holocene), Casa del Minero 1 (Unidad 3c) (Late Pleistocene), Casa del Minero 1 (Unidad 4) (Late Pleistocene)

See also Rhea, Rhea americana, Rhea pinnata