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

Cognettia sphagnetorum (Veydovsky, 1878)

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Cognettia*	Nielsen & Christensen, 1959	accepted genus name
*Chamaedrilus*	Friend, 1913	synonym

Species group names

*Chamaedrilus sphagnetorum*	(Vejdovský, 1878)	synonym
*Pachydrilus sphagnetorum*	Vejdovský, 1878	synonym

Literature

basis of record	BODC. (2009). Species list from the British Oceanographic Data Centre. BODC. (2009). Species list from the British Oceanographic Data Centre.
additional source	Timm, T.; Erséus, C.; Lundberg, S. (1996). New and unusual records of freshwater oligochaeta from the Scandinavian Peninsula. Nordic Journal of Freshwater Research. 72:15-29.
additional source	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.
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	Martin, P.; Martinez-Ansemil, E.; Pinder, A.; Timm T.; Wetzel, M. J. (2016). World checklist of freshwater Oligochaeta species. World Wide Web electronic publication.
additional source	Healy, B. (1979). Records of Enchytraeidae (Oligochaeta) in Ireland. Journal of Life Sciences of the Royal Dublin Society. 1: 39-70.
additional source	Giani, N.; Sambugar, B.; Martínez-Ansemil, E.; Martin, P.; Schmelz, R.M. (2011). The groundwater oligochaetes (Annelida, Clitellata) of Slovenia. Subterranean Biology. 9: 85-102.
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. Cognettia sphagnetorum (Veydovsky, 1878). 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:416514

Dr. Emilia Rota. Cognettia sphagnetorum (Veydovsky, 1878). Accessed through: Fauna Europaea at https://portal.cybertaxonomy.org/fauna-europaea/cdm_dataportal/taxon/7effab05-d9bb-41f2-8df3-fb421eac3897