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Tarrantoceras cuspidum Stephenson 1953 (ammonite)

Cephalopoda - Ammonitida - Acanthoceratidae

PaleoDB taxon number: 333415

Alternative combination: Acanthoceras cuspidum

Belongs to Tarrantoceras according to W. J. Kennedy and W. A. Cobban 1990

Sister taxa: Tarrantoceras exile, Tarrantoceras flexicostatum, Tarrantoceras sellardsi

Type specimen: USNM 105974, a shell

Ecology: fast-moving nektonic carnivore