WoRMS name details
Quasitetrastemma Chernyshev, 2004
573311 (urn:lsid:marinespecies.org:taxname:573311)
unaccepted > junior subjective synonym
Genus
- Species Quasitetrastemma bicolor (Coe, 1901) accepted as Tetrastemma bicolor Coe, 1901 (unaccepted > junior objective synonym)
- Species Quasitetrastemma nigrifrons (Coe, 1904) accepted as Tetrastemma nigrifrons Coe, 1904 (unaccepted > junior objective synonym)
- Species Quasitetrastemma stimpsoni (Chernyshev, 1992) accepted as Tetrastemma stimpsoni Chernyshev, 1992 (unaccepted > junior objective synonym)
marine, brackish, fresh, terrestrial
Chernyshev, A. V. (2004). Two new genera of nemertean worms of the family Tetrastemmatidae (Nemertea: Monostilifera). <em>Zoosystematica Rossica.</em> 12(2): 151–156. [details] Available for editors 
[request]
[request]
Norenburg, J.; Chernyshev, A.; Kajihara, H.; Maslakova, S. (2025). World Nemertea Database. Quasitetrastemma Chernyshev, 2004. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=573311 on 2025-11-16
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Nomenclature
original description
Chernyshev, A. V. (2004). Two new genera of nemertean worms of the family Tetrastemmatidae (Nemertea: Monostilifera). <em>Zoosystematica Rossica.</em> 12(2): 151–156. [details] Available for editors [request]
[request]Taxonomy
source of synonymy
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]
