†Eucymatoceras Spath 1927 (nautiloid)
Cephalopoda - Nautilida - Nautilidae
PaleoDB taxon number: 13197
Parent taxon: Nautilidae according to G. Delanoy et al. 2012
Sister taxa: Allonautilus, Anglonautilus, Angulithes, Belmonticeras, Carinonautilus, Cymatoceras, Deltocymatoceras, Epicymatoceras, Euciphoceras, Eutrephoceras, Kummelonautilus, Ligeiceras, Nautilinae, Nautilopsis, Nautilus, Nautilus fricator, Paracymatoceras, Pseudocenoceras, Stenzeloceras, Strionautilus
Subtaxa: Eucymatoceras plicatum, Eucymatoceras steveni, Eucymatoceras stschurowskii
Type: Nautilus plicatus
Ecology: nektonic carnivore