Orthoceras rectum
creator: Pohle, Alexander
date: 2026-08-29
language: en
license: https://creativecommons.org/licenses/by/4.0/
publisher: World Register of Marine Species (WoRMS)
relation: https://www.marinespecies.org/aphia.php
subject: Orthoceras rectum Worthen, 1875
type: ScientificName
bibliographic citation: MolluscaBase eds. (2026). MolluscaBase. Orthoceras rectum Worthen, 1875&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1884332 on 2026-08-29
created: 2026-04-22T21:09:03Z
is replaced by: 1884311
modified: 2026-04-22T21:09:03Z
rights holder: WoRMS Editorial Board
scientific name: Orthoceras rectum Worthen, 1875
accepted name usage ID: 1884311
class: Cephalopoda
family: Orthoceratidae
genus: Orthoceras
kingdom: Animalia
name published in: Worthen, A. H. & Meek, F. B. (1875). Palaeontology of Illinois, Section 2, Descriptions of invertebrates. Geological Survey of Illinois. 6: 489–532, pls 23–33.
name published in year: 1875
order: Orthoceratida
parent name usage ID: 1374987
phylum: Mollusca
scientific name authorship: Worthen, 1875
specific epithet: rectum
taxon rank: Species
taxonomic status: superseded combination