†family Cylindroteuthididae Stolley 1919 (belemnite)
Cephalopoda - Belemnitida - Cylindroteuthididae
Parent taxon: Belemnitina according to P. Doyle et al. 1994
Sister taxa: Belemnitidae, Belemnoteuthidae, Eocylindroteuthis, Hastitidae, Megateuthididae, Nipponoteuthidae, Oxyteuthididae, Passaloteuthididae, Salpingoteuthididae
Subtaxa: Boreioteuthis Lagonibelinae Liobelus
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of the Russian Federation (19 collections)
• Jurassic of the Russian Federation (4), Svalbard and Jan Mayen (2)
Total: 25 collections including 37 occurrences