†Heteroceras (Heteroceras) d'Orbigny 1849 (ammonite)
Cephalopoda - Ammonitida - Heteroceratidae
Parent taxon: Heteroceras according to M. B. Aguirre-Urreta and H. C. Klinger 1986
Sister taxa: Heteroceras (Argvethites), Heteroceras astierianum, Heteroceras baylei, Heteroceras denizoti, Heteroceras helicoceroides, Heteroceras jeletzkyi, Heteroceras veratiae, Lindigia nodosum
Subtaxa: Heteroceras (Heteroceras) elegans
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Argentina (2 collections), South Africa (1)
Total: 3 collections each including a single occurrence