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†family Sphaerorthoceratidae Ristedt 1968 (mollusk)

Cephalopoda - Orthocerida

PaleoDB taxon number: 154521

Parent taxon: Orthocerida according to B. Kröger 2008

Sister taxa: Acrosphaerorthoceras, Aethiosolen, Arionoceratidae, Arterioceras, Badouceras, Baltoceratidae, Bogoslovskya, Bohemites, Cedarvilleoceras, Chicagooceras, Coralloceras, Cornuella, Cryptocycloceras, Cycloceras, Dictyoceras, Donacoceras, Esopoceras, Folioceras, Garryoceras, Geisonoceratidae, Geisonocerina, Greenlandoceras, Haruspex, Heloceras, Jangziceras, Joldagiroceras, Kionoceratidae, Leurocycloceras, Lituitina, Loxoceras, Mericoceras, Molossus, Mongoceras, Murchisoniceras, Naivs, Narthecoceratidae, Nebroceras, Neorthoceras, Neosichuanoceras, Ophidioceras, Orthoceratidae, Orthoceratina, Palaeocycloceras, Paradnatoceras, Paramooreoceras, Plicatoceras, Podoliceras, Proteoceratidae, Protobactrites, Pseudokionoceras, Pseudorthocerataceae, Pseudotemperoceras, Pythonoceras, Rhabdites, Rhipsites, Richmondoceras, Sannionites, Siberioceras, Sichuanaceras, Sichuanoceratidae, Sphaerortoceratidae, Standardoceras, Subspyroceras, Tambegiroceras, Tartaroceras, Tienoceras, Tretoceras, Trispectes, Tunguskoceras, Vericeras, Zhuralevia, Greenlandoceratidae, Allumettoceratidae, Michelinoceratidae, Striatoceratidae, Choanoceratidae, Cycloceratidae, Eskimoceratidae, Clinoceratidae, Engorthoceratidae

Subtaxa: Akrosphaeorthoceras, Akrosphaerorthoceras, Hemicosmorthoceras, Parasphaerorthoceras, Plagiostomoceras, Sphaerorthoceras

View classification

Type: Sphaerorthoceras

Ecology: nektonic carnivore