RAS taxon details
Tetrastemma Ehrenberg, 1831
122419 (urn:lsid:marinespecies.org:taxname:122419)
accepted
Genus
- Species Tetrastemma amphiporoides Bürger, 1893
- Species Tetrastemma antarcticum Bürger, 1893
- Species Tetrastemma duboisi Bürger, 1893
- Species Tetrastemma georgianum Bürger, 1893
- Species Tetrastemma hansi Bürger, 1893
- Species Tetrastemma longistriatum Wheeler, 1934
- Species Tetrastemma maivikenensis Wheeler, 1934
- Species Tetrastemma rollandi Joubin, 1905
- Species Tetrastemma stanleyi Wheeler, 1934
- Species Tetrastemma weddelli Wheeler, 1934
- Species Tetrastemma esbenseni Wheeler, 1934 accepted as Oerstedia esbenseni (Wheeler, 1934)
- Species Tetrastemma gulliveri Bürger, 1893 accepted as Oerstedia gulliveri (Bürger, 1893) (synonym)
- Species Tetrastemma pelatatum accepted as Tetrastemma peltatum Bürger, 1895 (synonym)
- Species Tetrastemma unilineatum Joubin, 1910 accepted as Antarctonemertes unilineata (Joubin, 1910) (synonym)
- Species Tetrastemma validum Bürger, 1893 accepted as Antarctonemertes validum (Bürger, 1893) accepted as Antarctonemertes valida (Bürger, 1893) (synonym)
- Species Tetrastemma peltatum Bürger, 1895 (uncertain > nomen dubium)
marine
neuter
Not documented
Norenburg, J.; Chernyshev, A.; Kajihara, H.; Maslakova, S. (2025). World Nemertea Database. Tetrastemma Ehrenberg, 1831. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=122419 on 2025-09-12
RAS (Eds.) (2025). Register of Antarctic Species. Tetrastemma Ehrenberg, 1831. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=122419 on 2025-09-12
Date
action
by
basis of record
Chernyshev, A. V.; Polyakova, N. E.; Kajihara, H.; Norenburg, J. L. (2021). A molecular phylogeny of <i>Tetrastemma</i> and its allies (Nemertea, Monostilifera). <em>Zoologica Scripta.</em> 50 (6): 824–836., available online at https://doi.org/10.1111/zsc.12511 [details]
additional source 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. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS) [details] Available for editors
additional source Gibson, R. (2005). Nemertina DB. Liverpool John Moore University, UK. [details]
additional source 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. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS) [details] Available for editors
additional source Gibson, R. (2005). Nemertina DB. Liverpool John Moore University, UK. [details]
Present Inaccurate Introduced: alien Containing type locality
3x5 J.S. Ho Taxonomic Card - Tetrastemma 
To Biological Information System for Marine Life (BISMaL)
To European Nucleotide Archive, ENA (Tetrastemma)
To Genbank
To USNM Invertebrate Zoology Nemertea Collection (27 records)
To Yale Peabody Museum of Natural History (YPM IZ 093898)
To ITIS
To Biological Information System for Marine Life (BISMaL)
To European Nucleotide Archive, ENA (Tetrastemma)
To Genbank
To USNM Invertebrate Zoology Nemertea Collection (27 records)
To Yale Peabody Museum of Natural History (YPM IZ 093898)
To ITIS
From editor or global species database
Image from typetaxon
Unreviewed
Hosted externally
