Hydrozoa taxon details
Rhizorhagium M. Sars, 1874
117025 (urn:lsid:marinespecies.org:taxname:117025)
accepted
Genus
Rhizorhagium roseum M. Sars, 1874 (type by monotypy)
Aselomaris Berrill, 1948 · unaccepted (synonym)
Gravelya Totton, 1930 · unaccepted (synonym)
Wrightia Allman, 1872 · unaccepted (invalid junior homonym of...)
invalid junior homonym of Wrightia L. Agassiz, 1862
- Species Rhizorhagium antarcticum (Hickson & Gravely, 1907)
- Species Rhizorhagium arenosum (Alder, 1862)
- Species Rhizorhagium formosum (Fewkes, 1889)
- Species Rhizorhagium palori Mammen, 1963
- Species Rhizorhagium roseum M. Sars, 1874
- Species Rhizorhagium sagamiense Hirohito, 1988
- Species Rhizorhagium album Rees, 1938 accepted as Rhizorhagium arenosum (Alder, 1862) (unaccepted > junior subjective synonym)
- Species Rhizorhagium coccineum (Wright, 1861) accepted as Rhizorhagium roseum M. Sars, 1874 (synonym)
- Species Rhizorhagium michaeli (Berrill, 1948) accepted as Pachycordyle michaeli (Berrill, 1948) (unaccepted combination)
- Species Rhizorhagium navis Millard, 1959 accepted as Pachycordyle navis (Millard, 1959) accepted as Pachycordyle michaeli (Berrill, 1948) (Basionym)
- Species Rhizorhagium robustum (Warren, 1907) accepted as Parawrightia robusta Warren, 1907
- Species Rhizorhagium sarsii (Bonnevie, 1898) accepted as Rhizorhagium roseum M. Sars, 1874 (synonym)
- Species Rhizorhagium parvulum (Billard, 1904) (uncertain > taxon inquirendum)
marine, fresh, terrestrial
recent only
Sars, G. O. 1874. Bidrag til Kundskaben om Norges Hydroider. - Forhandlinger i Videnskabs-Selskabet i Kristiana 1873: 91-150, pls 2-5., available online at https://www.biodiversitylibrary.org/page/43853964
page(s): 129 [details]
page(s): 129 [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Rhizorhagium M. Sars, 1874. Accessed at: https://www.marinespecies.org/hydrozoa/aphia.php/api-docs/aphia.php?p=taxdetails&id=117025 on 2025-04-25
Date
action
by
2006-09-28 06:51:36Z
changed
Martinez, Olga
original description
Sars, G. O. 1874. Bidrag til Kundskaben om Norges Hydroider. - Forhandlinger i Videnskabs-Selskabet i Kristiana 1873: 91-150, pls 2-5., available online at https://www.biodiversitylibrary.org/page/43853964
page(s): 129 [details]
original description (of Gravelya Totton, 1930) Totton, A. K. 1930. Coelenterata. Part V.- Hydroida. - British Antarctic ("Terra Nova") Expedition, 1910, Natural History Report, Zoology 5: 131-252, pls 1-3., available online at https://www.biodiversitylibrary.org/page/49469919
page(s): 139 [details] Available for editors
original description (of Wrightia Allman, 1872) Allman, G. J. 1872. A monograph of the gymnoblastic or tubularian hydroids. Conclusion of Part I, and Part II, containing descriptions of the genera and species of Gymnoblastea. Ray Society, London, pp. 155-450, plates 1-23., available online at https://doi.org/10.5962/bhl.title.9122
page(s): 300 [details]
original description (of Aselomaris Berrill, 1948) Berrill, N.J., 1948. The life cycle of Aselomaris michaeli , a new gymnoblastic hydroid. Biol. Bull. mar. biol. Lab. Woods Hole 95 3: 289-295.
page(s): 289 [details]
basis of record van der Land, J.; Vervoort, W.; Cairns, S.D.; Schuchert, P. (2001). Hydrozoa, <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. 112-120 (look up in IMIS) [details]
additional source Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [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
page(s): 129 [details]
original description (of Gravelya Totton, 1930) Totton, A. K. 1930. Coelenterata. Part V.- Hydroida. - British Antarctic ("Terra Nova") Expedition, 1910, Natural History Report, Zoology 5: 131-252, pls 1-3., available online at https://www.biodiversitylibrary.org/page/49469919
page(s): 139 [details] Available for editors
original description (of Wrightia Allman, 1872) Allman, G. J. 1872. A monograph of the gymnoblastic or tubularian hydroids. Conclusion of Part I, and Part II, containing descriptions of the genera and species of Gymnoblastea. Ray Society, London, pp. 155-450, plates 1-23., available online at https://doi.org/10.5962/bhl.title.9122
page(s): 300 [details]
original description (of Aselomaris Berrill, 1948) Berrill, N.J., 1948. The life cycle of Aselomaris michaeli , a new gymnoblastic hydroid. Biol. Bull. mar. biol. Lab. Woods Hole 95 3: 289-295.
page(s): 289 [details]
basis of record van der Land, J.; Vervoort, W.; Cairns, S.D.; Schuchert, P. (2001). Hydrozoa, <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. 112-120 (look up in IMIS) [details]
additional source Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [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
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Biology grows on scorpaenid fish [details]
