Higher Classification: > Kingdom Animalia > Subkingdom Eumetazoa > Phylum Nemertea > Class Hoplonemertea > Order Monostilifera > Suborder Eumonostilifera > Infraorder Amphiporina > Family Tetrastemmatidae > Genus Tetrastemma

Tetrastemma dubium Örsted, 1845

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Tetrastemma*	Ehrenberg, 1831	accepted genus name
*Otoloxorrhochma*	Diesing, 1863	synonym
*Psammamphiporus*	Gibson, 1989	synonym

Literature

original description	Örsted, A. S. (1845). Fortegnelse over Dyr, samlede i Christianiafjord ved Drøbak fra 21–24 Juli, 1844. Naturhistorisk Tidsskrift, Kjøbenhavn, Ser. 2. 1: 400–427, plate V.
basis of record	Gibson, R. (2001). Nemertini (Nemertae), 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. 152-156
basis of record	Gibson, R. (1995). Nemertean genera and species of the world: an annotated checklist of original names and description citations, synonyms, current taxonomic status, habitats and recorded zoogeographic distribution. Journal of Natural History. 29(2): 271–561.
additional source	Gibson, R. (2005). Nemertina DB. Liverpool John Moore University, UK.

Genbank

Citation

Norenburg, J.; Chernyshev, A.; Kajihara, H.; Maslakova, S. (2025). World Nemertea Database. Tetrastemma dubium Örsted, 1845. 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:122771