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URMO taxon details

Thalassema Pallas, 1774

110357  (urn:lsid:marinespecies.org:taxname:110357)

accepted
Genus

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  1. Species Thalassema antarcticum Stephen, 1941
  2. Species Thalassema arcassonense Cuénot, 1902
  3. Species Thalassema diaphanes Sluiter, 1889
  4. Species Thalassema elapsum Sluiter, 1912
  5. Species Thalassema fuscum Ikeda, 1904
  6. Species Thalassema hartmani Fisher, 1947
  7. Species Thalassema jenniferae Biseswar, 1988
  8. Species Thalassema liliae Schaeffer, 1972
  9. Species Thalassema malakhovi Popkov, 1992
  10. Species Thalassema marshalli Prashad, 1935
  11. Species Thalassema mortenseni Fischer, 1923
  12. Species Thalassema ochoticum Pergament, 1961
  13. Species Thalassema ovatum Sluiter, 1902
  14. Species Thalassema owstoni Ikeda, 1904
  15. Species Thalassema philostracum Fisher, 1947
  16. Species Thalassema steinbecki Fisher, 1946
  17. Species Thalassema sydniense Edmonds, 1960
  18. Species Thalassema thalassema (Pallas, 1774)
  19. Species Thalassema viride Verrill, 1879
  20. Species Thalassema arhynchite Ikeda, 1924 accepted as Arhynchite arhynchite (Ikeda, 1924) (superseded original combination)
  21. Species Thalassema branchiorhynchus Annandale & Kemp, 1915 accepted as Anelassorhynchus branchiorhynchus (Annandale & Kemp, 1915) (superseded original combination)
  22. Species Thalassema dendrorhynchus Annandale & Kemp, 1915 accepted as Anelassorhynchus dendrorhynchus (Annandale & Kemp, 1915) (superseded original combination)
  23. Species Thalassema gigas M. Müller, 1852 accepted as Maxmuelleria gigas (M. Müller, 1852) (superseded original combination)
  24. Species Thalassema inanensis accepted as Thalassema inansense Ikeda, 1904 accepted as Anelassorhynchus inansensis (Ikeda, 1904) (database artefact; lapsus calami)
  25. Species Thalassema inansense Ikeda, 1904 accepted as Anelassorhynchus inansensis (Ikeda, 1904) (superseded original combination)
  26. Species Thalassema indivisum Sluiter, 1900 accepted as Anelassorhynchus indivisus (Sluiter, 1900) (superseded original combination)
  27. Species Thalassema indivisus accepted as Thalassema indivisum Sluiter, 1900 accepted as Anelassorhynchus indivisus (Sluiter, 1900) (database artefact; lapsus calami)
  28. Species Thalassema lankesteri Herdman, 1897 accepted as Maxmuelleria lankesteri (Herdman, 1897) (superseded original combination)
  29. Species Thalassema moebii Greeff, 1879 accepted as Anelassorhynchus moebii (Greeff, 1879) (superseded original combination)
  30. Species Thalassema mucosum Ikeda, 1904 accepted as Anelassorhynchus mucosus (Ikeda, 1904) (superseded original combination)
  31. Species Thalassema ochotica Pergament, 1961 accepted as Thalassema ochoticum Pergament, 1961 (unaccepted > misspelling - incorrect original spelling, incorrect original spelling for gender agreement)
  32. Species Thalassema sabinum Lanchester, 1905 accepted as Anelassorhynchus sabinus (Lanchester, 1905) (superseded original combination)
  33. Species Thalassema semoni Fischer, 1896 accepted as Anelassorhynchus semoni (Fischer, 1896) (superseded original combination)
  34. Species Thalassema vegrande Lampert, 1883 accepted as Anelassorhynchus vegrandis (Lampert, 1883) (superseded original combination)
  35. Species Thalassema verrucosa Studer, 1879 accepted as Maxmuelleria verrucosum (Studer, 1879) (superseded original combination)
  36. Species Thalassema brevipalpis Quatrefages, 1866 (uncertain > taxon inquirendum)
  37. Species Thalassema pelzelnii Diesing, 1859 (uncertain > taxon inquirendum)
  38. Species Thalassema peronii Quatrefages, 1866 (uncertain > taxon inquirendum)
marine, fresh, terrestrial
recent only
neuter
Pallas, P. S. (1774). Spicilegia zoologica, quibus novae imprimis et obscurae animalium species iconibus, descriptionibus atque commentariis illustrantur cura P.S. Pallas. <em>[Book series, 14 volumes].</em> Fasciculus 10, pp. 1�41, 4 plates., available online at https://biodiversitylibrary.org/page/27823183 [details] 
URMO (2025). Thalassema Pallas, 1774. Accessed at: https://www.marinespecies.org/urmo/aphia.php?p=taxdetails&id=110357 on 2025-09-11
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). Thalassema Pallas, 1774. Accessed at: https://www.marinespecies.org/urmo/aphia.php?p=taxdetails&id=110357 on 2025-09-11
Date
action
by
2004-12-21 15:54:05Z
created
2005-04-18 15:03:04Z
changed
2008-08-08 08:28:57Z
changed
2017-06-06 06:27:23Z
changed
2017-07-23 19:47:21Z
changed
2017-08-15 08:38:31Z
changed
2017-10-05 14:05:37Z
changed
2017-10-06 18:25:38Z
changed
2022-08-24 06:26:54Z
changed

original description Pallas, P. S. (1774). Spicilegia zoologica, quibus novae imprimis et obscurae animalium species iconibus, descriptionibus atque commentariis illustrantur cura P.S. Pallas. <em>[Book series, 14 volumes].</em> Fasciculus 10, pp. 1�41, 4 plates., available online at https://biodiversitylibrary.org/page/27823183 [details] 

taxonomy source Stephen, A. C., Edmonds, S. J. (1972). The Phyla Sipuncula and Echiura. Trustees of the British Museum (Natural History), London.
page(s): 452 [details] 

basis of record Maiorova, A. S., Adrianov, A. V. (2019). Biodiversity of echiurans (Echiura) of the Kuril-Kamchatka Trench area. <em>Progress in Oceanography.</em> 180: 102216., available online at https://doi.org/10.1016/j.pocean.2019.102216
page(s): 12, 13, 15 [details] 

basis of record Maiorova, A. S., Adrianov, A. V. (2020). A review on biogeography of the deep-sea Echiura along the NW Pacific. <em>In: Saeedi, H., Brandt, A. (Eds.) Biogeographic Atlas of the Deep NW Pacific Fauna.</em> Pensoft, Sofia, pp. 213�230., available online at https://doi.org/10.3897/ab.e51315
page(s): 224, 225 [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  PDF available

additional source van der Land, J. (2001). Echiura, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>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,</i> 50: pp. 178 (look up in IMIS) [details] 

additional source NODC. (1997). NODC Taxonomic codes. [details] 

additional source Murina, Vantsetti. List of Echiura. [details] 

additional source Sat�, H. (1939). Studies on the Echiuroidea, Sipunculoidea and Priapuloidea of Japan. <em>Science Reports of the T�hoku Imperial University, Fourth Series, Biology.</em> 14 (4): 339�460, plates XIX�XXIII. [details] 

additional source Popkov, D. V. (1992). A new echiuran species Thalassema malakhovi (Echiura) from New Zealand. <em>New Zealand Journal of Marine and Freshwater Research.</em> 26(3-4): 379�383., available online at http://www.tandfonline.com/doi/abs/10.1080/00288330.1992.9516531
note: Emendation (re-diagnosis of genus) [details] 

additional source Nishikawa, T. (1998). Nomenclatural remarks on the family-group names of the Phylum Echiura. <em>Proceedings of the Biological Society of Washington.</em> 111(2): 249�256., available online at https://www.biodiversitylibrary.org/page/35459003 [details] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 

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