Abundance: 3.57 to 46.67% (median 25.00%)

Latitudinal range: 42.1° to 42.2°

Habitats: (7) only

Found in 7 samples

Spain: Barranco de Tudela 1 (Early Miocene), Barranco de Tudela 2 (Early Miocene), Barranco de Tudela 3 (Early Miocene), La Nasa 2 (Early Miocene), La Nasa 3 (Early Miocene), Rincón del Bu (Early Miocene), Tripazul (Early Miocene)

See also Ptychogaster, Ptychogaster ronheimensis, Ptychogaster sp.