Higher Classification: > Kingdom Animalia > Subkingdom Eumetazoa > Phylum Annelida > Class Clitellata > Subclass Oligochaeta > Order Enchytraeida > Family Enchytraeidae > Genus Fridericia

Fridericia ratzeli (Eisen, 1872)

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Fridericia*	Michaelsen, 1889	accepted genus name

Species group names

*Enchytraeus ratzeli*	Eisen, 1872	synonym
*Neoenchytraeus ratzelii*	(Eisen, 1872)	synonym

Literature

basis of record	Nurminen, M. (1964). Lumbricillus fennicus sp. n. and some other enchytraeids (Oligochaeta) from Finland. In Annales Zoologici Fennici. Finnish Zoological and Botanical Publishing Board. 1(1): 48-51.
basis of record	Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. Clarendon Press: Oxford, UK. 627 pp.
additional source	Nurminen, M. (1970). Records of Enchytraeidae (Oligochaeta) from the west coast of Greenland. In Annales Zoologici Fennici. Societas Biologica Fennica Vanamo. 199-209.
additional source	Nielsen, C. O.; Christensen, B. (1959). The Enchytraeidae: critical revision and taxonomy of European species (Studies on Enchytraeidae VII). Natura Jutlandica. 8-9: 1-160.
additional source	Southern, Rowland. (1909). Contributions towards a monograph of the British and Irish Oligochaeta. Proceedings of the Royal Irish Academy. 27: 119-182 + plates VII-XI.
additional source	Ude, H. (1901). Die arktischen Enchyträiden und Lumbriciden, sowie die geographische Verbreitung dieser Familien. Fauna arctica : eine Zusammenstellung der arktischen Tierformen mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nördliche Eismeer im Jahre 1898. 2(1): 1-34 + Plates I-II.
additional source	Radu, V.Gh.; Stefan, V. (1967). Contributii la studiul enchytreidelor din sol (I). Studia Universitatis Babes-Bolyai Biologia. 12(1): 119-122.
additional source	Bretscher, K. (1900). Südschweizerische Oligochaeten. Rev. Suisse Zool. 8: 435-458.
additional source	Bretscher, K. (1899). Beitrag zur Kenntnis der Oligochaetenfauna der Schweiz. Revue suisse de Zoologie. 6: 369-426.
additional source	Beddard, F.E. (1895). A monograph of the order of Oligochaeta. [Book]. 769 pp. The Clarendon Press, Oxford.
identification resource	Brinkhurst, R.O. (1982). British and Other Marine and Estuarine Oligochaetes. Synopses of the British Fauna. 21: 1-127.

Genbank

Citation

Martin, P.; Reynolds, J.; van Haaren, T. (2025). World List of Marine Oligochaeta. Fridericia ratzeli (Eisen, 1872). 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:154880

Dr. Emilia Rota. Fridericia ratzeli (Eisen, 1872). Accessed through: Fauna Europaea at https://portal.cybertaxonomy.org/fauna-europaea/cdm_dataportal/taxon/5a21aa47-2712-430d-8b17-5db135be1443