Cephalopoda - Ammonoidea - Trachyceratidae

PaleoDB taxon number: 278797

Alternative combinations: Argosirenites obrucevi, Sirenites obrucevi

Belongs to Pterosirenites according to A. A. Shevyrev 1990

Sister taxa: Pterosirenites auritus, Pterosirenites nelgehensis, Pterosirenites seimkanensis

Ecology: nektonic carnivore