WoRMS taxon details
Cephalodiscus densus Andersson, 1907
266745 (urn:lsid:marinespecies.org:taxname:266745)
accepted
Species
Cephalodiscus anderssoni Gravier, 1912 · unaccepted (synonym)
Cephalodiscus rarus Andersson, 1907 · unaccepted (synonym)
marine, fresh, terrestrial
Andersson K (1907) Die Pterobranchier der Schwedischen Sudpolar-Expedition, 1901-1903. Wissenschaftliche Ergebnisse der Schwedischen Sudpolar-Expedition. Stockholm. pp. 1-122. [details]
Swalla, B.J.; van der Land, J. (2025). Hemichordata World Database. Cephalodiscus densus Andersson, 1907. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=266745 on 2025-05-03
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Nomenclature
original description
Andersson K (1907) Die Pterobranchier der Schwedischen Sudpolar-Expedition, 1901-1903. Wissenschaftliche Ergebnisse der Schwedischen Sudpolar-Expedition. Stockholm. pp. 1-122. [details]
original description (of Cephalodiscus rarus Andersson, 1907) Andersson K (1907) Die Pterobranchier der Schwedischen Sudpolar-Expedition, 1901-1903. Wissenschaftliche Ergebnisse der Schwedischen Sudpolar-Expedition. Stockholm. pp. 1-122. [details]
original description (of Cephalodiscus anderssoni Gravier, 1912) Gravier MC (1912) Sur une espece nouvelle de Cephalodiscus (C. anderssoni n. sp.) provenant de la deuxieme Expe'dition antarctique franchise. Bull. Mus. Hist. Nat. Paris 18(3): 146-150 [details]
basis of record van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
original description (of Cephalodiscus rarus Andersson, 1907) Andersson K (1907) Die Pterobranchier der Schwedischen Sudpolar-Expedition, 1901-1903. Wissenschaftliche Ergebnisse der Schwedischen Sudpolar-Expedition. Stockholm. pp. 1-122. [details]
original description (of Cephalodiscus anderssoni Gravier, 1912) Gravier MC (1912) Sur une espece nouvelle de Cephalodiscus (C. anderssoni n. sp.) provenant de la deuxieme Expe'dition antarctique franchise. Bull. Mus. Hist. Nat. Paris 18(3): 146-150 [details]
basis of record van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
Other
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
additional source Markham J (1971) The Species of Cephalodiscus Collected During Operation Deep Freeze, 1956-1959. In: Llano G, Wallen I, editors. Biology of the Antarctic Seas IV: American Geophysical Union. pp. 83-110. [details]
additional source Schiaparelli S, Cattaneo-Vietti R, Mierzejewski P (2004) A “protective shell” around the larval cocoon of Cephalodiscus densus Andersson, 1907 (Graptolithoidea, Hemichordata). Polar Biology 27: 813-817. [details]
additional source Markham J (1971) The Species of Cephalodiscus Collected During Operation Deep Freeze, 1956-1959. In: Llano G, Wallen I, editors. Biology of the Antarctic Seas IV: American Geophysical Union. pp. 83-110. [details]
additional source Schiaparelli S, Cattaneo-Vietti R, Mierzejewski P (2004) A “protective shell” around the larval cocoon of Cephalodiscus densus Andersson, 1907 (Graptolithoidea, Hemichordata). Polar Biology 27: 813-817. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
Unknown type USNM 11619, geounit Ross Sea [details]
Unknown type USNM 11620, geounit Ross Sea [details]
From editor or global species database
Specimen The Smithsonian has many more specimens for this species. [details]Spelling The correct spelling of the author's last name is 'Andersson'. Sometimes it is misspelled as 'Anderson'. [details]
To Biodiversity Heritage Library (15 publications)
To Biodiversity Heritage Library (15 publications) (from synonym Cephalodiscus rarus Andersson, 1907)
To Biodiversity Heritage Library (9 publications) (from synonym Cephalodiscus anderssoni Gravier, 1912)
To European Nucleotide Archive, ENA (Cephalodiscus densus)
To GenBank (1 nucleotides; 0 proteins)
To Graptolite Net
To USNM Invertebrate Zoology Hemichordata Collection
To Biodiversity Heritage Library (15 publications) (from synonym Cephalodiscus rarus Andersson, 1907)
To Biodiversity Heritage Library (9 publications) (from synonym Cephalodiscus anderssoni Gravier, 1912)
To European Nucleotide Archive, ENA (Cephalodiscus densus)
To GenBank (1 nucleotides; 0 proteins)
To Graptolite Net
To USNM Invertebrate Zoology Hemichordata Collection
