Abundance: 0.04 to 11.58% (median 4.48%)

Latitudinal range: -48.6° to 39.5°

Habitats: (7) only

Found in 7 samples

Argentina: Cueva Tùnel, Casa del Minero 1 (Unidad 4)

Chile: Pilauco (lower PB-7)

United States: Zesch Cave, Crystal Ball Cave, Schuiling Cave, Inglis 1C

See also Hemiauchenia macrocephala, Hemiauchenia paradoxa, Hemiauchenia sp.