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Hildoceras tethysi Geczy 1967 (ammonite)

Cephalopoda - Ammonitida - Hildoceratidae

PaleoDB taxon number: 183249

Belongs to Hildoceras according to M. Bécaud 2006

Sister taxa: Hildoceras (Lillia), Hildoceras ameuri, Hildoceras apertum, Hildoceras bastiani, Hildoceras bifrons, Hildoceras caterinii, Hildoceras crassa, Hildoceras crassum, Hildoceras graecum, Hildoceras laticosta, Hildoceras lusitanicum, Hildoceras semipolitum, Hildoceras sublevisoni

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 22.7, shell diameter 103.0