Abundance: 0.51 to 7.81% (median 1.64%)

Latitudinal range: 41.6° to 46.2°

Habitats: (4) only

Found in 4 samples

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

See also Haplaletes disceptatrix, Haplaletes serior, Haplaletes sp.