Abundance: 0.37 to 15.29% (median 2.45%)

Latitudinal range: 38.8° to 48.4°

Habitats: (7) only

Found in 7 samples

Austria: Oberdorf 4 (Early Miocene)

France: Crémat-0 (Early Miocene), Colomiers (Early Miocene)

Germany: Herrlingen 8 (Late Oligocene), Herrlingen 9 (Late Oligocene)

Portugal: Avenida do Uruguay (Early Miocene)

Spain: Montalvos 2 (Early Miocene)

See also Microdyromys, Microdyromys complicatus, Microdyromys hildebrandti, Microdyromys koenigswaldi, Microdyromys koenigswaldi-monspeliensis, Microdyromys legidensis-koenigswaldi, Microdyromys miocaenicus, Microdyromys monspeliensis, Microdyromys praemurinus, Microdyromys remmerti, Microdyromys sp.