†family Rutoceratidae Hyatt 1884 (mollusk)
Parent taxon: Tainocerataceae according to C. Teichert et al. 1964
Sister taxa: Koninckioceratidae, Rhiphaeoceratidae, Tainoceratidae, Tetragonoceratidae
Subtaxa: Adelphoceras, Anomaloceras, Casteroceras, Centrolitoceras, Diademoceras, Duerleyoceras, Goldringia, Halloceras, Hercoceras, Hindeoceras, Homoadelphoceras, Litogyroceras, Muiroceras, Pleuroncoceras, Ptenoceras, Ptyssoceras, Roussanoffoceras, Rutoceras, Syrreghmatoceras, Tetranodoceras, Threaroceras, Trochoceras, Tylorthoceras
Type: Rutoceras
Ecology: nektobenthic carnivore