†subfamily Rapidoplacenticeratinae Alabushev and Alabusheva 1988 (ammonite)
Cephalopoda - Ammonitida - Placenticeratidae
Parent taxon: Placenticeratidae according to A. Alabushev 1995
Sister taxa: Baghiceratinae, Gissarites, Hengestites, Hoplitoplacenticeras, Karamaites, Metaplacenticeras, Placenticeras, Proplacenticeras, Stantonoceras
Subtaxa: none
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Rapidoplacenticeratinae in the database