Abundance: 0.83 to 7.81% (median 2.44%)

Latitudinal range: 41.6° to 46.2°

Habitats: (3) only

Found in 3 samples

United States: Gidley Quarry (Early Palaeocene), Rock Bench Quarry (Early Palaeocene), Little Muddy Creek (Middle Palaeocene)

See also Haplaletes disceptatrix, Haplaletes sp.