Cephalopoda - Nautilida - Grypoceratidae
Alternative spelling: Nautilus (Grypoceras)
Parent taxon: Grypoceratidae according to J. A. Pérez-Valera et al. 2017
See also Diener 1903, Parnes 1986, Sepkoski 2002 and Teichert et al. 1964
Sister taxa: Domatoceratinae, Epidomatoceras, Gryponautilus, Gyronautilinae, Menuthionautilus, Neostenopoceras, Paradomatoceras, Parastenopoceras, Plummeroceras, Pselioceras, Pseudotitanoceras, Stearoceras, Titanoceras, Virgaloceras, Xiaohenautilus
Subtaxa: Grypoceras aemulans Grypoceras bidorsatoides Grypoceras brahmanicum Grypoceras griesbachi Grypoceras guembeli Grypoceras haloricum Grypoceras laubei Grypoceras mesodicum Grypoceras milleri Grypoceras obtusum Grypoceras palladii Grypoceras quadrangulum Grypoceras rhaeticum Grypoceras whitneyi
Ecology: nektobenthic carnivore
Distribution:
• Triassic of Austria (7 collections), India (6), Indonesia (1), Israel (1), Italy (3), New Zealand (1), Pakistan (1), Romania (1), the Russian Federation (4), Spain (2), United States (9: Idaho, Nevada)
• Permian of India (1)
Total: 37 collections including 41 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.