Cephalopoda - Nautilida - Tainoceratidae

Full reference: M. Ehiro. 2022. Middle Permian cephalopods of the Takakurayama Formation in the Yaguki area, the southwestern margin of the South Kitakami Belt, Northeast Japan. Bulletin of the Tohoku University Museum 21:21-38

Belongs to Pleuronautilus according to M. Ehiro 2022

Sister taxa: Pleuronautilus alaskensis, Pleuronautilus ambiguus, Pleuronautilus ampezzanus, Pleuronautilus changxingensis, Pleuronautilus cooperi, Pleuronautilus cornaliae, Pleuronautilus costalis, Pleuronautilus crassescens, Pleuronautilus distinctus, Pleuronautilus dzhagadzurensis, Pleuronautilus dzhulfensis, Pleuronautilus esinensis, Pleuronautilus furcatus, Pleuronautilus gaudryi, Pleuronautilus gregarius, Pleuronautilus incertus, Pleuronautilus latissimus, Pleuronautilus lepsiusi, Pleuronautilus linchengense, Pleuronautilus loczyi, Pleuronautilus magnicostatus, Pleuronautilus magnus, Pleuronautilus marmolatae, Pleuronautilus megaporus, Pleuronautilus mosis, Pleuronautilus multicostatus, Pleuronautilus mutatus, Pleuronautilus narcissae, Pleuronautilus oenanus, Pleuronautilus ornatus, Pleuronautilus pichleri, Pleuronautilus praecursor, Pleuronautilus ptychoides, Pleuronautilus qinghaianus, Pleuronautilus russkiensis, Pleuronautilus scabiosus, Pleuronautilus seminodosus, Pleuronautilus shumardianus, Pleuronautilus stautei, Pleuronautilus subgemmatus, Pleuronautilus sumatrensis, Pleuronautilus tibeticus, Pleuronautilus trinodosus, Pleuronautilus tschichatscheffi, Pleuronautilus venustus, Pleuronautilus verae, Pleuronautilus yahagiensis, Pleuronautilus zhongyingensis, Huanghoceras warchense

Type specimen: IGPS 112472, a shell

Ecology: nektobenthic carnivore

Distribution: there are no occurrences of Pleuronautilus chisatoi in the database

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Specimen images are retrieved through the ePANDDA API.