Cephalopoda - Ceratitida - Hedenstroemiidae
Synonyms: Frechiceras von Krafft 1902, Lilastroemia Waterhouse 1996
Parent taxon: Hedenstroemiidae according to M. Đaković et al. 2022
See also Brayard et al. 2013, Brayard et al. 2021, Brühwiler and Bucher 2012, Ehiro 2022, Ehiro et al. 2016, Kummel 1969, Nakazawa and Bando 1968, Sepkoski 2002, Shigeta and Nguyen 2014, Spath 1934, Tozer 1981, Tozer 1994, Ware and Bucher 2018 and Ware and Bucher 2018
Sister taxa: Aspenitinae, Beneckeia, Beneckeiinae, Clypites, Cordillerites, Hedenstroemia, Hedenstromeniinae, Lanceolitinae, Mesohedenstroemia, Parahedenstroemia, Tellerites
Subtaxa: Pseudosageceras (Metasageceras) Pseudosageceras albanicum Pseudosageceras augustum Pseudosageceras boreale Pseudosageceras grippi Pseudosageceras multilobatum Pseudosageceras pasquayi Pseudosageceras plicatum Pseudosageceras simplelobatum Pseudosageceras simplex Pseudosageceras striatus
Ecology: nektonic carnivore
Distribution:
• Triassic of Afghanistan (4 collections), Albania (3), Canada (9: British Columbia, Nunavut), China (58), East Timor (1), Greece (11), India (15), Indonesia (3), Iran (1), Japan (4), Kazakhstan (6), Laos (1), Norway (1), Oman (6), Pakistan (20), Romania (1), the Russian Federation (36), Serbia and Montenegro (2), Svalbard and Jan Mayen (5), United States (34: Alaska, California, Idaho, Nevada, Utah), Vietnam (5)
Total: 226 collections including 239 occurrences
Specimen images are retrieved through the ePANDDA API.
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