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Heminautilus Spath 1927 (nautiloid)

Cephalopoda - Nautilida - Cenoceratidae

PaleoDB taxon number: 13210

Synonyms: Platynautilus Yabe and Ozaki 1953 (no. 313397), Vorticoceras Scott 1940 (no. 313396)

Parent taxon: Cenoceratidae according to C. Baudouin et al. 2016

Sister taxa: Cenoceras, Digonioceras, Josanautilus, Ophionautilus, Pictonautilus

Subtaxa: Heminautilus boselliorum, Heminautilus etheringtoni, Heminautilus japonicus, Heminautilus lallierianus, Heminautilus rangei, Heminautilus sanctaecrucis, Heminautilus saxbii, Heminautilus stantoni, Heminautilus tyosiensis

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Ecology: nektobenthic carnivore