Orthopyxis crenata
Orthopyxis crenata (Hartlaub, 1901 b) (fig. 4 N–U, table 7) Eucopella crenata Hartlaub, 1901 b: 364, pl. 22 figs 27 –31, 33– 35. – Hirohito, 1969: 7, fig. 7. Campanularia crenata – Millard & Bouillon, 1973: 47, fig. 6 B–F. – Millard, 1975: 204, fig. 68 A–F. – García Corrales et al ., 1978: 19, f...
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2009
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Online Access: | https://dx.doi.org/10.5281/zenodo.6212461 https://zenodo.org/record/6212461 |
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ftdatacite:10.5281/zenodo.6212461 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Campanulariidae Orthopyxis Orthopyxis crenata |
spellingShingle |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Campanulariidae Orthopyxis Orthopyxis crenata Galea, Horia R. Häussermann, Verena Försterra, Günter Orthopyxis crenata |
topic_facet |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Campanulariidae Orthopyxis Orthopyxis crenata |
description |
Orthopyxis crenata (Hartlaub, 1901 b) (fig. 4 N–U, table 7) Eucopella crenata Hartlaub, 1901 b: 364, pl. 22 figs 27 –31, 33– 35. – Hirohito, 1969: 7, fig. 7. Campanularia crenata – Millard & Bouillon, 1973: 47, fig. 6 B–F. – Millard, 1975: 204, fig. 68 A–F. – García Corrales et al ., 1978: 19, fig. 7. – Hirohito, 1995 (English text): 53, fig. 15 E–K. Orthopyxis crenata – Bale, 1924: 232, fig. 3. – Ralph, 1957: 838, fig. 6 G–V. – Leloup, 1974: 17, fig. 15. – Cornelius, 1982: 58, fig. 5. – Watson, 2005: 589, fig. 34 A–C. Campanularia ? crenata – Millard, 1958: 170, fig. 2 A–C, E. Orthopyxis crenata f. crenata Ralph, 1957: 838, fig. 6 G–P, V. Orthopyxis crenata f. subtropica Ralph, 1957: 839, fig. 6 Q–U. Orthopyxis formosa Trebilcock, 1928: 2, pl. 1 fig. 2. Orthopyxis delicata Trebilcock, 1928: 3, pl. 2 fig. 1 – 1 F. – Ralph, 1957: 840, fig. 7 A–D. Campanularia delicata – Millard & Bouillon, 1973: 48, fig. 6 G–M. – García Corrales et al ., 1978: 22, fig. 8. Campanularia ? delicata – Millard, 1975: 206, fig. 68 G–L. ? Campanularia caliculata – Hartlaub, 1905: 560, fig. K 1 (not Campanularia caliculata Hincks, 1853). Material examined . Stn. 10 – 24.02. 2008, A 501 (MHNG INVE 62831) (9 m): numerous hydrothecae and female gonothecae, on red algae, and a sterile colony epizoic on Thuiaria polycarpa Kirchenpauer, 1884; A 522 (MHNG INVE 62832) (8 m): numerous hydrothecae and a few gonothecae, epizoic on T. polycarpa . Type locality . French Pass, Bare Island, New Zealand. Description . Sample A 501. Colony arising from flattened, ramified, anastomozing stolon. Pedicels of hydrothecae with moderately thick perisarc, ranging from slightly undulated to spirally grooved throughout. Hydrothecae bell-shaped, rounded in cross-section, perisarc thin, except basally where it forms an internal annular constriction for the attachment of hydranth; margin slightly flared, rim smooth though wavy to obviously crenate, with ca . 12 bluntly rounded marginal cusps, commonly varying in shape within the same colony; subhydrothecal spherule present. Gonothecae, female in present material, borne on stolon, laterally flattened; ovoid in frontal view, with distal end truncated, wider in middle, and narrowing basally into distinct, short, smooth pedicel. Two gonophores per gonotheca: one large, occupying nearly the whole lumen of gonotheca, and a smaller one, situated basally. Large gonophore with ca . 100–120 densely-packed eggs, arranged in about 8 outer and 5 inner longitudinal rows, each with 9– 10 eggs; the latter, polygonal to ovoid, up to 210 µm in larger diameter. Small gonophore with several tens of comparatively smaller eggs (45 µm), in a compact, oval mass. Additional, fine structures could not be observed. Male gonothecae not seen. Nematocysts (undischarged): large capsules (9.6–12.1) × (2.8–3.7) µm, small capsules (5.0– 5.7) × (1.4–1.6) µm. Remarks . Ralph (1967) distinguished two forms of this species, i.e. O. crenata f. crenata , with margins of hydrothecae ranging from smooth to shallowly scalloped within the same colony, and O. crenata f. subtropica , with margin always possessing 12–14 well defined, low, rounded cusps. Hirohito (1969, 1995) described newly released medusoids as having 4 radial canals, 8 statocysts, a broad velum, and no manubrium. The specimens from Smyth Channel, Chile, provisionally assigned to C. caliculata Hincks, 1853 by Hartlaub (1905) have hydrothecae with an even to shallowly cusped rim, and most probably belong to the present species, as indeed noticed by Hartlaub. As stated by Cornelius (1982), if the present species has to be referred to the genus Campanularia Lamarck, 1816, another specific name would be required to avoid homonymy with C. crenata Allman, 1876. World distribution . Mediterranean, eastern and western Atlantic and Pacific, Indian Ocean (Hirohito 1995). Records from Chile . Smyth Channel (Hartlaub 1905), South of Chiloé Island (present study). : Published as part of Galea, Horia R., Häussermann, Verena & Försterra, Günter, 2009, New additions to the hydroids (Cnidaria: Hydrozoa) from the fjords region of southern Chile, pp. 1-28 in Zootaxa 2019 on pages 19-22, DOI: 10.5281/zenodo.186052 : {"references": ["Hartlaub, C. (1901 b) Hydroiden aus dem Stillen Ocean. Ergebnisse einer Reise nach dem Pacific (Schauinsland 1896 - 97). Zoologische Jahrbucher. Abteilung fur Systematik, Geographie und Biologie des Tiere, 14 (6), 349 - 379.", "Millard, N. A. H. & Bouillon, J. (1973) Hydroids from the Seychelles (Coelenterata). Annales du Museum Royal de l'Afrique Centrale, 206, 1 - 105.", "Millard, N. A. H. (1975) Monograph on the Hydroida of Southern Africa. Annals of the South African Museum, 68, 1 - 513.", "Garcia Corrales, P., Aguirre Inchaurbe, A. & Gonzalez Mora, D. (1978) Contribucion al conocimiento de los hidrozoos de las costas espanolas. Parte I: Halecidos, Campanularidos y Plumularidos. Boletin del Instituto Espanol de Oceanografia, 4 (253), 5 - 73.", "Bale, W. M. (1924) Report on some hydroids from the New Zealand coast, with notes on New Zealand Hydroida generally, supplementing Farquhar's list. Transactions and Proceedings of the New Zealand Institute, 55, 225 - 268.", "Ralph, P. M. (1957) New Zealand thecate hydroids. Part I. Campanulariidae and Campanulinidae. Transactions of the Royal Society of New Zealand, 84 (4), 811 - 854.", "Leloup, E. (1974) Hydropolypes calyptoblastiques du Chili. Report no. 48 of the Lund University Chile Expedition 1948 - 1949. Sarsia, 55, 1 - 61.", "Cornelius, P. F. S. (1982) Hydroids and medusae of the family Campanulariidae recorded from the eastern North Atlantic, with a world synopsis of genera. Bulletin of the British Museum (Natural History), Zoology, 42 (2), 37 - 148.", "Watson, J. E. (2005) Hydroids of the Archipelago of the Recherche and Esperance, Western Australia: annotated list, redescription of species and description of new species. In: Wells, F. E., Walker, D. I. & Kendrick, G. (Eds.), The Marine Flora and fauna of Esperance, Western Australia. Western Australian Museum, Perth, pp. 495 - 611.", "Millard, N. A. H. (1958) Hydrozoa from the coasts of Natal and Portuguese East Africa. Part I. Calyptoblastea. Annals of the South African Museum, 44 (5), 165 - 226.", "Trebilcock, R. E. (1928) Notes on New Zealand Hydroida. Proceedings of the Royal Society of Victoria, 41 (1), 1 - 31.", "Hartlaub, C. (1905) Die Hydroiden der Magalhaensischen Region und chilenischen Kuste. In: Fauna chilensis. Zoologische Jahrbucher, Suppl. 6 (3), 497 - 714.", "Hincks, T. (1853) Further notes on British zoophytes, with descriptions of new species. Annals and Magazine of Natural History, (2) 11, 178 - 185.", "Kirchenpauer, G. H. (1884) Nordische Gattungen und Arten von Sertulariden. Abhandlungen aus dem Gebiete der Naturwissenschaften, Hamburg, 8, 93 - 144.", "Lamarck, J. B. P. A. (1816) Histoire naturelle des animaux sans vertebres. Verdiere, Paris, 568 pp.", "Allman, G. J. (1876) Descriptions of some new species of Hydroida from Kerguelen's Island. Annals and Magazine of Natural History, (4) 17 (98), 113 - 115."]} |
format |
Text |
author |
Galea, Horia R. Häussermann, Verena Försterra, Günter |
author_facet |
Galea, Horia R. Häussermann, Verena Försterra, Günter |
author_sort |
Galea, Horia R. |
title |
Orthopyxis crenata |
title_short |
Orthopyxis crenata |
title_full |
Orthopyxis crenata |
title_fullStr |
Orthopyxis crenata |
title_full_unstemmed |
Orthopyxis crenata |
title_sort |
orthopyxis crenata |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://dx.doi.org/10.5281/zenodo.6212461 https://zenodo.org/record/6212461 |
long_lat |
ENVELOPE(140.027,140.027,-66.666,-66.666) ENVELOPE(-58.250,-58.250,-63.917,-63.917) ENVELOPE(164.667,164.667,-67.617,-67.617) ENVELOPE(-156.667,-156.667,-86.367,-86.367) ENVELOPE(-63.983,-63.983,-65.517,-65.517) ENVELOPE(-57.933,-57.933,-63.317,-63.317) ENVELOPE(-67.017,-67.017,-68.100,-68.100) |
geographic |
Pacific Indian New Zealand Lamarck Gonzalez Smyth Kendrick Chiloé Aguirre Schauinsland |
geographic_facet |
Pacific Indian New Zealand Lamarck Gonzalez Smyth Kendrick Chiloé Aguirre Schauinsland |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://publication.plazi.org/id/AE643442FFE9FF85A212EB77FFC30B0C https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.186052 http://publication.plazi.org/id/AE643442FFE9FF85A212EB77FFC30B0C https://dx.doi.org/10.5281/zenodo.6212462 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6212461 https://doi.org/10.5281/zenodo.186052 https://doi.org/10.5281/zenodo.6212462 |
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1766137665792507904 |
spelling |
ftdatacite:10.5281/zenodo.6212461 2023-05-15T17:37:37+02:00 Orthopyxis crenata Galea, Horia R. Häussermann, Verena Försterra, Günter 2009 https://dx.doi.org/10.5281/zenodo.6212461 https://zenodo.org/record/6212461 unknown Zenodo http://publication.plazi.org/id/AE643442FFE9FF85A212EB77FFC30B0C https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.186052 http://publication.plazi.org/id/AE643442FFE9FF85A212EB77FFC30B0C https://dx.doi.org/10.5281/zenodo.6212462 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Campanulariidae Orthopyxis Orthopyxis crenata article-journal ScholarlyArticle Taxonomic treatment Text 2009 ftdatacite https://doi.org/10.5281/zenodo.6212461 https://doi.org/10.5281/zenodo.186052 https://doi.org/10.5281/zenodo.6212462 2022-04-01T11:51:29Z Orthopyxis crenata (Hartlaub, 1901 b) (fig. 4 N–U, table 7) Eucopella crenata Hartlaub, 1901 b: 364, pl. 22 figs 27 –31, 33– 35. – Hirohito, 1969: 7, fig. 7. Campanularia crenata – Millard & Bouillon, 1973: 47, fig. 6 B–F. – Millard, 1975: 204, fig. 68 A–F. – García Corrales et al ., 1978: 19, fig. 7. – Hirohito, 1995 (English text): 53, fig. 15 E–K. Orthopyxis crenata – Bale, 1924: 232, fig. 3. – Ralph, 1957: 838, fig. 6 G–V. – Leloup, 1974: 17, fig. 15. – Cornelius, 1982: 58, fig. 5. – Watson, 2005: 589, fig. 34 A–C. Campanularia ? crenata – Millard, 1958: 170, fig. 2 A–C, E. Orthopyxis crenata f. crenata Ralph, 1957: 838, fig. 6 G–P, V. Orthopyxis crenata f. subtropica Ralph, 1957: 839, fig. 6 Q–U. Orthopyxis formosa Trebilcock, 1928: 2, pl. 1 fig. 2. Orthopyxis delicata Trebilcock, 1928: 3, pl. 2 fig. 1 – 1 F. – Ralph, 1957: 840, fig. 7 A–D. Campanularia delicata – Millard & Bouillon, 1973: 48, fig. 6 G–M. – García Corrales et al ., 1978: 22, fig. 8. Campanularia ? delicata – Millard, 1975: 206, fig. 68 G–L. ? Campanularia caliculata – Hartlaub, 1905: 560, fig. K 1 (not Campanularia caliculata Hincks, 1853). Material examined . Stn. 10 – 24.02. 2008, A 501 (MHNG INVE 62831) (9 m): numerous hydrothecae and female gonothecae, on red algae, and a sterile colony epizoic on Thuiaria polycarpa Kirchenpauer, 1884; A 522 (MHNG INVE 62832) (8 m): numerous hydrothecae and a few gonothecae, epizoic on T. polycarpa . Type locality . French Pass, Bare Island, New Zealand. Description . Sample A 501. Colony arising from flattened, ramified, anastomozing stolon. Pedicels of hydrothecae with moderately thick perisarc, ranging from slightly undulated to spirally grooved throughout. Hydrothecae bell-shaped, rounded in cross-section, perisarc thin, except basally where it forms an internal annular constriction for the attachment of hydranth; margin slightly flared, rim smooth though wavy to obviously crenate, with ca . 12 bluntly rounded marginal cusps, commonly varying in shape within the same colony; subhydrothecal spherule present. Gonothecae, female in present material, borne on stolon, laterally flattened; ovoid in frontal view, with distal end truncated, wider in middle, and narrowing basally into distinct, short, smooth pedicel. Two gonophores per gonotheca: one large, occupying nearly the whole lumen of gonotheca, and a smaller one, situated basally. Large gonophore with ca . 100–120 densely-packed eggs, arranged in about 8 outer and 5 inner longitudinal rows, each with 9– 10 eggs; the latter, polygonal to ovoid, up to 210 µm in larger diameter. Small gonophore with several tens of comparatively smaller eggs (45 µm), in a compact, oval mass. Additional, fine structures could not be observed. Male gonothecae not seen. Nematocysts (undischarged): large capsules (9.6–12.1) × (2.8–3.7) µm, small capsules (5.0– 5.7) × (1.4–1.6) µm. Remarks . Ralph (1967) distinguished two forms of this species, i.e. O. crenata f. crenata , with margins of hydrothecae ranging from smooth to shallowly scalloped within the same colony, and O. crenata f. subtropica , with margin always possessing 12–14 well defined, low, rounded cusps. Hirohito (1969, 1995) described newly released medusoids as having 4 radial canals, 8 statocysts, a broad velum, and no manubrium. The specimens from Smyth Channel, Chile, provisionally assigned to C. caliculata Hincks, 1853 by Hartlaub (1905) have hydrothecae with an even to shallowly cusped rim, and most probably belong to the present species, as indeed noticed by Hartlaub. As stated by Cornelius (1982), if the present species has to be referred to the genus Campanularia Lamarck, 1816, another specific name would be required to avoid homonymy with C. crenata Allman, 1876. World distribution . Mediterranean, eastern and western Atlantic and Pacific, Indian Ocean (Hirohito 1995). Records from Chile . Smyth Channel (Hartlaub 1905), South of Chiloé Island (present study). : Published as part of Galea, Horia R., Häussermann, Verena & Försterra, Günter, 2009, New additions to the hydroids (Cnidaria: Hydrozoa) from the fjords region of southern Chile, pp. 1-28 in Zootaxa 2019 on pages 19-22, DOI: 10.5281/zenodo.186052 : {"references": ["Hartlaub, C. (1901 b) Hydroiden aus dem Stillen Ocean. Ergebnisse einer Reise nach dem Pacific (Schauinsland 1896 - 97). Zoologische Jahrbucher. Abteilung fur Systematik, Geographie und Biologie des Tiere, 14 (6), 349 - 379.", "Millard, N. A. H. & Bouillon, J. (1973) Hydroids from the Seychelles (Coelenterata). Annales du Museum Royal de l'Afrique Centrale, 206, 1 - 105.", "Millard, N. A. H. (1975) Monograph on the Hydroida of Southern Africa. Annals of the South African Museum, 68, 1 - 513.", "Garcia Corrales, P., Aguirre Inchaurbe, A. & Gonzalez Mora, D. (1978) Contribucion al conocimiento de los hidrozoos de las costas espanolas. Parte I: Halecidos, Campanularidos y Plumularidos. Boletin del Instituto Espanol de Oceanografia, 4 (253), 5 - 73.", "Bale, W. M. (1924) Report on some hydroids from the New Zealand coast, with notes on New Zealand Hydroida generally, supplementing Farquhar's list. Transactions and Proceedings of the New Zealand Institute, 55, 225 - 268.", "Ralph, P. M. (1957) New Zealand thecate hydroids. Part I. Campanulariidae and Campanulinidae. Transactions of the Royal Society of New Zealand, 84 (4), 811 - 854.", "Leloup, E. (1974) Hydropolypes calyptoblastiques du Chili. Report no. 48 of the Lund University Chile Expedition 1948 - 1949. Sarsia, 55, 1 - 61.", "Cornelius, P. F. S. (1982) Hydroids and medusae of the family Campanulariidae recorded from the eastern North Atlantic, with a world synopsis of genera. Bulletin of the British Museum (Natural History), Zoology, 42 (2), 37 - 148.", "Watson, J. E. (2005) Hydroids of the Archipelago of the Recherche and Esperance, Western Australia: annotated list, redescription of species and description of new species. In: Wells, F. E., Walker, D. I. & Kendrick, G. (Eds.), The Marine Flora and fauna of Esperance, Western Australia. Western Australian Museum, Perth, pp. 495 - 611.", "Millard, N. A. H. (1958) Hydrozoa from the coasts of Natal and Portuguese East Africa. Part I. Calyptoblastea. Annals of the South African Museum, 44 (5), 165 - 226.", "Trebilcock, R. E. (1928) Notes on New Zealand Hydroida. Proceedings of the Royal Society of Victoria, 41 (1), 1 - 31.", "Hartlaub, C. (1905) Die Hydroiden der Magalhaensischen Region und chilenischen Kuste. In: Fauna chilensis. Zoologische Jahrbucher, Suppl. 6 (3), 497 - 714.", "Hincks, T. (1853) Further notes on British zoophytes, with descriptions of new species. Annals and Magazine of Natural History, (2) 11, 178 - 185.", "Kirchenpauer, G. H. (1884) Nordische Gattungen und Arten von Sertulariden. Abhandlungen aus dem Gebiete der Naturwissenschaften, Hamburg, 8, 93 - 144.", "Lamarck, J. B. P. A. (1816) Histoire naturelle des animaux sans vertebres. Verdiere, Paris, 568 pp.", "Allman, G. J. (1876) Descriptions of some new species of Hydroida from Kerguelen's Island. Annals and Magazine of Natural History, (4) 17 (98), 113 - 115."]} Text North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Pacific Indian New Zealand Lamarck ENVELOPE(140.027,140.027,-66.666,-66.666) Gonzalez ENVELOPE(-58.250,-58.250,-63.917,-63.917) Smyth ENVELOPE(164.667,164.667,-67.617,-67.617) Kendrick ENVELOPE(-156.667,-156.667,-86.367,-86.367) Chiloé ENVELOPE(-63.983,-63.983,-65.517,-65.517) Aguirre ENVELOPE(-57.933,-57.933,-63.317,-63.317) Schauinsland ENVELOPE(-67.017,-67.017,-68.100,-68.100) |