Abundance: 0.22 to 27.27% (median 5.59%)

Latitudinal range: 39.6° to 52.0°

Habitats: (12) only

Found in 12 samples

Czech Republic: Merkur−North (Early Miocene)

Germany: Untereichen-Altenstadt 565 m (Early Miocene), Echzell (Early Miocene), Hambach 6C (Middle Miocene), Griesbeckerzell 1a (Middle Miocene), Griesbeckerzell 1b (Middle Miocene)

Greece: Ano Metochi-3 (Late Miocene)

Kazakhstan: Malyi Kalkaman 2 (Early Miocene), Baikadam (Middle Miocene)

Romania: Subpiatra 2/1R (Middle Miocene), Subpiatra 2/2 (Middle Miocene)

Spain: Caló den Rafelino (Early Pliocene)

See also Colubrinae B, Colubrinae gen. et sp. indet., Colubrinae indet., Colubrinae indet. 1, Colubrinae indet. 2, Colubrinae indet. A, Colubrinae indet. B, Colubrinae indet. large, Colubrinae indet. small, Colubrinae indet./sensu lato, Colubrinae indet./“Colubrinae” indet.