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†family Stereoplasmoceratidae Kobayashi 1934 (mollusk)

Cephalopoda - Orthocerida

PaleoDB taxon number: 127801

Parent taxon: Pseudorthocerataceae according to C. Teichert et al. 1964

Sister taxa: Mysterioceratidae, Tripteroceratidae

Subtaxa: Stereoplasmoceras, Stereoplasmocerina

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Ecology: nektonic carnivore