†Planammatoceras (Planammatoceras) Buckman 1922 (ammonite)
Cephalopoda - Ammonitida - Hammatoceratidae
Parent taxon: Planammatoceras according to G. E. G. Westermann and A. C. Riccardi 1982
Sister taxa: Planammatoceras kochi, Planammatoceras planiforme, Planammatoceras planinsigne, Planammatoceras stenomphalum, Planammatoceras tenuinsigne
Subtaxa: Planammatoceras (Planammatoceras) gerthi
Ecology: fast-moving nektonic carnivore
Distribution: