Pleuronautilidae Hyatt, 1900

Korn, Dieter & Hairapetian, Vachik, 2025, Late Permian nautiloids from Baghuk Mountain (Central Iran), European Journal of Taxonomy 1019, pp. 1-76 : 38

publication ID

https://doi.org/10.5852/ejt.2025.1019.3071

publication LSID

lsid:zoobank.org:pub:E24EBF4A-9FE2-47E4-A656-E1698F88BB41

DOI

https://doi.org/10.5281/zenodo.17227731

persistent identifier

https://treatment.plazi.org/id/03E487D4-FFFE-4925-FDFA-5BB98451FACF

treatment provided by

Plazi

scientific name

Pleuronautilidae Hyatt, 1900
status

 

Family Pleuronautilidae Hyatt, 1900

Diagnosis

Family of the superfamily Pleuronautiloidea with a commonly subquadrate or weakly depressed whorl profile; venter ranging from convex to weakly concave, ventrolateral shoulder and umbilical margin often pronounced, flanks usually weakly convergent. Sculpture with numerous ribs on the flank, sometimes with conical tubercles and more rarely with spiral ridges. An annular process is present in the advanced species (from Korn 2025).

Included genera

Lutonautilus gen. nov. (Permian); Pleuronautilus Mojsisovics, 1882 (Triassic); Phloioceras Hyatt, 1884 (Triassic); Anoploceras Hyatt, 1900 (Triassic); Encoiloceras Hyatt, 1900 (Triassic); Enoploceras Hyatt, 1900 (Triassic); Holconautilus Mojsisovics, 1902 (Triassic); Trachynautilus Mojsisovics, 1902 (Triassic); Sibyllonautilus Diener, 1915 (Triassic); Phaedrysmocheilus Shimansky & Erlanger, 1955 (Triassic); Arctonautilus Sobolev, 1989 (Triassic); Grumantoceras Sobolev, 1989 (Triassic).

Remarks

A detailed discussion of the Pleuronautilidae and families with similar morphology has been given by Korn (2025).

Kingdom

Animalia

Phylum

Mollusca

Class

Cephalopoda

SubClass

Nautiloidea

Order

Nautilida

SubOrder

Tainoceratina

SuperFamily

Pleuronautiloidea

Family

Pleuronautilidae

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