†Romaniceras (Neomphaloceras) Matsumoto and Obata 1982 (ammonite)
Cephalopoda - Ammonitida - Acanthoceratidae
Parent taxon: Romaniceras according to Matsumoto and Obata 1982
Sister taxa: Romaniceras (Obiraceras), Romaniceras (Romaniceras), Romaniceras (Shuparoceras), Romaniceras (Yubariceras), Romaniceras deverioides, Romaniceras pseudodeverianum, Romaniceras uchauxiense
Subtaxa: Romaniceras (Neomphaloceras) pseudomphalum
Type: Yubariceras pseudomphalum
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Romaniceras (Neomphaloceras) in the database