Marine Species Traits - Pachendoceras Ulrich & Foerste, 1936 †

Traits taxon details

Pachendoceras Ulrich & Foerste, 1936 †

AphiaID

1754205 (urn:lsid:marinespecies.org:taxname:1754205)

Classification

Status

accepted

Rank

Genus

Parent

Rioceratidae Kröger & D. H. Evans, 2011 †

Original name

Pachendoceras Ulrich & Foerste, 1936 †

Direct children (5)

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Species Pachendoceras confertum Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 †
Species Pachendoceras huzzahense (Ulrich & Foerste, 1931) †
Species Pachendoceras tardum Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 †
Species Pachendoceras newportense Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 † accepted as Proendoceras newportense (Ulrich, Foerste, A. K. Miller & Unklesbay, 1944) † (unaccepted > superseded combination)
Species Pachendoceras sayi (Billings, 1865) † accepted as Proendoceras sayi (Billings, 1865) † (unaccepted > superseded combination)

Environment

marine, ~~brackish~~, ~~fresh~~, ~~terrestrial~~

Fossil range

fossil only

Grammatical gender

neuter

Original description

Ulrich, E. O.; Foerste, A. F. (1936). New genera of Ozarkian and Canadian cephalopods. Journal of the Scientific Laboratories of Denison University. 30: 259-290. [details]

Taxonomic citation

MolluscaBase eds. (2025). MolluscaBase. Pachendoceras Ulrich & Foerste, 1936 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1754205 on 2026-08-16

Thematic species database citation

Marine Species Traits editorial board (2026). Marine Species Traits. Pachendoceras Ulrich & Foerste, 1936 †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1754205 on 2026-08-16

Taxonomic edit history

Date

action

2024-05-30 08:04:26Z

created

Vinarski, Maxim

2024-12-10 08:30:33Z

changed

Köhler, Frank

[taxonomic tree] [clear cache]

Sources (2)
Attributes (2)

original description Ulrich, E. O.; Foerste, A. F. (1936). New genera of Ozarkian and Canadian cephalopods. Journal of the Scientific Laboratories of Denison University. 30: 259-290. [details]

taxonomy source King, A. H.; Evans, D. H. (2019). High-level classification of the nautiloid cephalopods: a proposal for the revision of the Treatise Part K. Swiss Journal of Palaeontology. 138(1): 65-85., available online at https://doi.org/10.1007/s13358-019-00186-4
page(s): 80 [details] Available for editors

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