Cephalopoda - Ammonitida - Leymeriellidae
Parent taxon: Acanthoceratoidea according to J. Lehmann et al. 2016
See also Kennedy et al. 1980, Lehmann et al. 2013, Nagy 1970 and Seyed-Emami and Wilmsen 2016
Sister taxa: Acanthoceratidae, Brancoceratidae, Cleoniceratidae, Coilopoceratidae, Collignoniceratidae, Flickiidae, Forbesiceratidae, Hystatoceratidae, Lyelliceratidae, Mojsisovicsiidae, Peroniceratidae, Prolyelliceratidae, Pseudotissotidae, Pseudotissotiidae, Sphenodiscidae, Tissotiidae, Vascoceratidae
Subtaxa: Leymeriella Neoleymeriella Proleymeriella
Type: Leymeriella
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Denmark (1 collection), France (27), Georgia (1), Germany (4), Iran (6), Svalbard and Jan Mayen (3), the United Kingdom (9)
Total: 51 collections including 103 occurrences