Hydrozoa taxon details
Orthopyxis L. Agassiz, 1862
117035 (urn:lsid:marinespecies.org:taxname:117035)
accepted
Genus
Clytia (Orthopyxis) poterium L. Agassiz, 1862 accepted as Orthopyxis integra (MacGillivray, 1842) (type by subsequent designation)
Agastra Hartlaub, 1897 · unaccepted (synonym)
Clytia (Orthopyxis) L. Agassiz, 1862 · unaccepted (accepted at full genus level)
Eucopella von Lendenfeld, 1883 · unaccepted (synonym)
- Species Orthopyxis affabilis Vervoort & Watson, 2003
- Species Orthopyxis angulata Bale, 1914
- Species Orthopyxis australis (Stechow, 1924)
- Species Orthopyxis bilateralis Antsulevich & Tchernova, 1997
- Species Orthopyxis caliculata (Hincks, 1853)
- Species Orthopyxis compressa (Clark, 1877)
- Species Orthopyxis crenata (Hartlaub, 1901)
- Species Orthopyxis crenataformis Watson, 2005
- Species Orthopyxis curiosa Peña Cantero, 2013
- Species Orthopyxis everta (Clark, 1876)
- Species Orthopyxis frigida Stechow, 1923
- Species Orthopyxis fujianensis Huang & Xu, 1994
- Species Orthopyxis hartlaubi El Beshbeeshy, 2011
- Species Orthopyxis integra (MacGillivray, 1842)
- Species Orthopyxis mianzani Cunha, Genzano & Marques, 2015
- Species Orthopyxis minor (Fraser, 1938)
- Species Orthopyxis mollis (Stechow, 1919)
- Species Orthopyxis mutsuensis Antsulevich, 2015
- Species Orthopyxis norvegiae (Broch, 1948)
- Species Orthopyxis sargassicola (Nutting, 1915)
- Species Orthopyxis tincta (Hincks, 1861)
- Species Orthopyxis asymmetrica Stechow, 1919 accepted as Campanularia breviscyphia Sars, 1857 (synonym)
- Species Orthopyxis clytioides (Lamouroux, 1824) accepted as Campanularia clytioides (Lamouroux, 1824)
- Species Orthopyxis compressima (Kubota & Yamada, 1992) accepted as Campanularia compressima Kubota & Yamada, 1992 (synonym)
- Species Orthopyxis delicata Trebilcock, 1928 accepted as Orthopyxis crenata (Hartlaub, 1901) (synonym)
- Species Orthopyxis eurycalx El Beshbeeshy, 2011 (unaccepted > interim unpublished)
- Species Orthopyxis formosa Trebilcock, 1928 accepted as Orthopyxis crenata (Hartlaub, 1901) (possible synonym)
- Species Orthopyxis intermedia (Stechow, 1919) accepted as Campanularia intermedia Stechow, 1919 accepted as Orthopyxis everta (Clark, 1876)
- Species Orthopyxis lennoxensis (Jäderholm, 1903) accepted as Campanularia lennoxensis Jäderholm, 1903
- Species Orthopyxis pacifica Stechow, 1919 accepted as Orthopyxis integra (MacGillivray, 1842) (synonym)
- Species Orthopyxis platycarpa Bale, 1914 accepted as Orthopyxis crenata (Hartlaub, 1901) (possible synonym)
- Species Orthopyxis poterium L. Agassiz, 1862 accepted as Orthopyxis integra (MacGillivray, 1842) (synonym)
marine, terrestrial
recent only
Not documented
Status The status and scope of Orthopyxis are unclear, many prominent authors (e. g. Millard, 1975) treated it as a synonym of...
Status The status and scope of Orthopyxis are unclear, many prominent authors (e. g. Millard, 1975) treated it as a synonym of Campanularia, while others (e. g. Cornelius, 1982) kept it valid based on the gonophore type (medusoid). Molecular data [Govindarajan, A. F., Boero, F., & Halanych, K. M. 2006. Phylogenetic analysis with multiple markers indicates repeated loss of the adult medusa stage in Campanulariidae (Hydrozoa, Cnidaria) Molecular Phylogenetics and Evolution 38: 820-834] vaguely suggest that it could be valid, but a more comprehensive study including more species is needed [note added 2009] [details]
Schuchert, P. (2024). World Hydrozoa Database. Orthopyxis L. Agassiz, 1862. Accessed at: https://marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=117035 on 2024-04-16
Date
action
by
original description
(of Eucopella von Lendenfeld, 1883) Lendenfeld, R. von. (1883). Über Coelenteraten der Südsee. IV. Eucopella Campanularia nov. gen. <em>Zeitschrift für wissenschaftliche Zoologie.</em> 38: 497-583, pls 27-32., available online at https://www.biodiversitylibrary.org/page/43241609
page(s): 497 [details]
original description (of Agastra Hartlaub, 1897) Hartlaub, C. (1897). Die Hydromedusen Helgolands. <em>Wissenschaftliche Meeresuntersuchungen.</em> 2: 449-536, pls 14-23., available online at https://www.biodiversitylibrary.org/page/14748081
page(s): 504 [details]
original description (of Clytia (Orthopyxis) L. Agassiz, 1862) Agassiz, L. (1862). Contributions to the natural history of the United States of America. <em>Little Brown, Boston.</em> 4: 1-380, pls 1-19., available online at https://www.biodiversitylibrary.org/page/16068829
page(s): 297 [details]
context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [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 Bouillon, J.; Boero, F. (2000). Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species. <i>Thalassia Salent. 24</i>: 47-296 (look up in IMIS) [details]
page(s): 497 [details]
original description (of Agastra Hartlaub, 1897) Hartlaub, C. (1897). Die Hydromedusen Helgolands. <em>Wissenschaftliche Meeresuntersuchungen.</em> 2: 449-536, pls 14-23., available online at https://www.biodiversitylibrary.org/page/14748081
page(s): 504 [details]
original description (of Clytia (Orthopyxis) L. Agassiz, 1862) Agassiz, L. (1862). Contributions to the natural history of the United States of America. <em>Little Brown, Boston.</em> 4: 1-380, pls 1-19., available online at https://www.biodiversitylibrary.org/page/16068829
page(s): 297 [details]
context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [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 Bouillon, J.; Boero, F. (2000). Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species. <i>Thalassia Salent. 24</i>: 47-296 (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Status The status and scope of Orthopyxis are unclear, many prominent authors (e. g. Millard, 1975) treated it as a synonym of Campanularia, while others (e. g. Cornelius, 1982) kept it valid based on the gonophore type (medusoid). Molecular data [Govindarajan, A. F., Boero, F., & Halanych, K. M. 2006. Phylogenetic analysis with multiple markers indicates repeated loss of the adult medusa stage in Campanulariidae (Hydrozoa, Cnidaria) Molecular Phylogenetics and Evolution 38: 820-834] vaguely suggest that it could be valid, but a more comprehensive study including more species is needed [note added 2009] [details]
