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†subfamily Megalytoceratinae Spath 1927 (ammonite)

Cephalopoda - Ammonitida - Lytoceratidae

PaleoDB taxon number: 331657

Synonyms: Nannolytoceratidae Spath 1927 (no. 356328), Nannolytoceratinae Spath 1927 (no. 356327)

Parent taxon: Lytoceratidae according to R. Hoffmann 2010

Sister taxa: Alocolytoceratinae, Analytoceratinae, Ectocentritinae, Lytoceratinae, Pleuroacanthinae, Takahashiceras, Tragolytoceras

Subtaxa: Megalytoceras, Nannolytoceras, Perilytoceras

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Type: Megalytoceras

Ecology: fast-moving nektonic carnivore