Abundance: 0.86 to 2.13%

Latitudinal range: 27.5° to 43.8°

Habitats: (2) only

Found in two samples

United States: North Fork of Owl Creek (UW V-79004) (Middle Eocene), Casa Blanca (Middle Eocene)

See also Macrotarsius jepseni, Macrotarsius siegerti