Higher Classification: > Kingdom Chromista > Subkingdom Harosa > Infrakingdom Rhizaria > Phylum Foraminifera > Class Globothalamea > Subclass Rotaliana > Order Rotaliida > Superfamily Rotalioidea > Family Elphidiidae > Subfamily Elphidiinae > Genus Elphidium

Elphidium williamsoni Haynes, 1973

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Elphidium*	Montfort, 1808	accepted genus name
*Elphidium (Polystomella)*	Heron-Allen & Earland, 1932	synonym
*Polystomella*	Lamarck, 1822	synonym

Species group names

*Cribroelphidium williamsoni*	(Haynes, 1973)	synonym
*Elphidium excavatum subsp. williamsoni*	Haynes, 1973	synonym

Literature

original description	Haynes, J. R. (1973). Cardigan Bay Recent Foraminifera (Cruises of the R. V. Antur, 1962-1964). Bulletin of the British Museum (Natural History), Zoology. Supplement 4, pp. 1-245.
basis of record	Gross, O. (2001). Foraminifera, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 60-75

Genbank

Citation

Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Elphidium williamsoni Haynes, 1973. Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:113291