Cephalopoda - Ceratitida - Trachyceratidae
Parent taxon: Sirenitinae according to E. T. Tozer 1994
See also Sepkoski 2002, Spath 1951, Tatzreiter 1981 and Tozer 1981
Sister taxa: Anasirenites, Diplosirenites, Neosirenites, Norosirenites, Orientosirenites, Pamphagosirenites, Pseudotibetites, Pterosirenites, Seimkanites, Sirenites, Sirenites nabeschi, Sirenotrachyceras, Striatosirenites, Vredenburgites
Subtaxa: Pseudosirenites bullatus Pseudosirenites elegans Pseudosirenites evae Pseudosirenites falcatus Pseudosirenites pardoneti Pseudosirenites pressus Pseudosirenites stachei
Ecology: nektonic carnivore
Distribution:
• Triassic of Canada (29: British Columbia collections), India (1), Indonesia (9), Nepal (1), the Russian Federation (2), United States (1: Alaska)
Total: 43 collections including 48 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.