Proclydonautilus spirolobus Dittmar 1866 (nautiloid)

Cephalopoda - Nautilida - Clydonautilidae

Alternative combinations: Clydonautilus (Proclydonautilus) spirolobus, Nautilus spirolobus

Belongs to Proclydonautilus according to E. S. Sobolev 1989

See also Kummel 1953, Schastlivtseva 1988, Smith 1927, von Mojsisovics 1873 and von Mojsisovics 1902

Sister taxa: Proclydonautilus anianiensis, Proclydonautilus gasteroptychus, Proclydonautilus goniatites, Proclydonautilus hessi, Proclydonautilus kiparisovae, Proclydonautilus natosini, Proclydonautilus okhotensis, Proclydonautilus pseudoseimkanensis, Proclydonautilus seimkanensis, Proclydonautilus sinekensis, Proclydonautilus squawensis, Proclydonautilus stantoni, Proclydonautilus triadicus, Proclydonautilus ursensis

Ecology: nektobenthic carnivore

Average measurements (in mm): shell diameter 30.5

Distribution:

• Triassic of Austria (9 collections), New Zealand (2), the Russian Federation (3), United States (1: California)

Total: 15 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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