Cephalopoda - Nautilida - Nautilidae
Full reference: M. Yokoyama. 1913. On two new fossil Cephalopoda from the Tertiary of Izumo. Journal of the Geological Society of Tokyo 20:1-3
Belongs to Nautilus according to T. Kobayashi 1960
See also Kummel 1956, Noda et al. 1986, Takayasu 1986 and Yokoyama 1913
Sister taxa: Nautilus (Discus), Nautilus altifrons, Nautilus alumnus, Nautilus angustatus, Nautilus averilli, Nautilus bajocensis, Nautilus balcombensis, Nautilus bambanagensis, Nautilus butonensis, Nautilus calciferus, Nautilus campbelli, Nautilus cancellatus, Nautilus carolinus, Nautilus cookana, Nautilus decurrens, Nautilus dolerus, Nautilus gabbi, Nautilus geelongensis, Nautilus inequalis, Nautilus javanus, Nautilus longobardicus, Nautilus macromphalus, Nautilus modestus, Nautilus palladii, Nautilus polyplocus, Nautilus pompilius, Nautilus praepompilius, Nautilus propinquus, Nautilus repertus, Nautilus reticulatus, Nautilus scrobiculatus, Nautilus sphaericus, Nautilus stenomphalus, Nautilus subcarolinus, Nautilus taiwanus, Nautilus texanus, Nautilus tintoretti, Nautilus triangularis, Nautilus undulatus, Nautilus winslowi
Ecology: nektonic carnivore
Distribution: there are no occurrences of Nautilus izumoensis in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.