Abundance: 4.19 to 10.40% (median 5.26%)

Latitudinal range: 43.4° to 49.7°

Habitats: (3) only

Found in 3 samples

France: Grépiac-carrière (Early Miocene), Colomiers (Early Miocene)

Germany: Lautern 2 (Early Miocene)

See also Ritteneria manca, Ritteneria molinae