ammonites
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Acanthaecites (ammonite)

Cephalopoda - Ammonitida - Oppeliidae

PaleoDB taxon number: 14508

Parent taxon: Taramelliceratinae according to W. J. Arkell et al. 1957

Sister taxa: Berniceras, Creniceras, Fontannesiella, Hemihaploceras, Lorioloceras, Metahaploceras, Popanites, Richeiceras, Rollieria, Scaphitodites, Sphaerodomites, Taramelliceras

Subtaxa: none

Ecology: fast-moving nektonic carnivore