Cephalopoda - Phylloceratida - Phylloceratidae
Invalid subtaxa: Gyrophyllites Wiedmann 1963 [replaced name], Phylloceras (Gyrophyllites) Wiedmann 1963 [replaced name], Salfeldiella (Gyrophyllites) Wiedmann 1963 [replaced name]
Full reference: M. K. Howarth. 2018. Taxonomic names, in Stevensites, Zittelites, and Gyrophylloceras, new generic names proposed for Stevensia Énay, 2009, Zittelia Tavera Benitez, 1985, and Gyrophyllites Wiedmann, 1963 (Mollusca: Ammonoidea). Paleontological Contributions 19:1-2
Parent taxon: Phylloceras according to M. K. Howarth 2018
See also Reboulet 1996
Sister taxa: Phylloceras (Geyeroceras), Phylloceras (Hypophylloceras), Phylloceras (Phylloceras), Phylloceras (Triphyllites), Phylloceras album, Phylloceras asperaense, Phylloceras bakeri, Phylloceras burckhardti, Phylloceras contrarium, Phylloceras cylindricoides, Phylloceras doderleinianum, Phylloceras duodecimsulcatum, Phylloceras empedoclis, Phylloceras gargantuum, Phylloceras glennense, Phylloceras guettardi, Phylloceras haloricum, Phylloceras hebertinum, Phylloceras hebertinus, Phylloceras heterophyllum, Phylloceras insulare, Phylloceras isotypum, Phylloceras knoxvillense, Phylloceras kudernatschi, Phylloceras kunthi, Phylloceras lipoldi, Phylloceras lodaiense, Phylloceras meneghinii, Phylloceras micipsa, Phylloceras nilsoni, Phylloceras occiduale, Phylloceras persanense, Phylloceras psilomorphum, Phylloceras rouyanum, Phylloceras saxonicum, Phylloceras semistriatum, Phylloceras semisulcatum, Phylloceras seresitense, Phylloceras serum, Phylloceras shastalense, Phylloceras subplicatius, Phylloceras supraliasicum, Phylloceras timothyi, Phylloceras trifoliatum, Phylloceras vicarum
Subtaxa: Phylloceras (Gyrophylloceras) lateumbilicatum Salfeldiella (Gyrophyllites) calypso
Type: Phylloceras lateumbilicatum
Ecology: nektonic carnivore
Distribution:
• Cretaceous of France (3 collections), Madagascar (1)
Total: 4 collections each including a single occurrence