Sertularella vervoorti El Beshbeeshy 2011
Sertularella vervoorti El Beshbeeshy, 2011 Fig. 18E; Table 27 Sertularella vervoorti El Beshbeeshy, 2011: 151, fig. 48. – Watson & Vervoort, 2001: 167, fig. 9. – Soto Àngel & Peña Cantero, 2015: 996, fig. 7J-K. Sertularella cylindritheca. – Vervoort, 1972: 126, fig. 39A. – Stepanjants, 1979:...
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2017
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Online Access: | https://dx.doi.org/10.5281/zenodo.6029774 https://zenodo.org/record/6029774 |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Sertulariidae Sertularella Sertularella vervoorti |
spellingShingle |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Sertulariidae Sertularella Sertularella vervoorti Galea, Horia R. Schories, Dirk Häussermann, Verena Försterra, Günter Sertularella vervoorti El Beshbeeshy 2011 |
topic_facet |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Sertulariidae Sertularella Sertularella vervoorti |
description |
Sertularella vervoorti El Beshbeeshy, 2011 Fig. 18E; Table 27 Sertularella vervoorti El Beshbeeshy, 2011: 151, fig. 48. – Watson & Vervoort, 2001: 167, fig. 9. – Soto Àngel & Peña Cantero, 2015: 996, fig. 7J-K. Sertularella cylindritheca. – Vervoort, 1972: 126, fig. 39A. – Stepanjants, 1979: 90, pl. 14 fig. 5A [non Sertularella cylindritheca (Allman, 1888) = Sertularelloides cylindritheca (Allman, 1888)]. Material examined: ZMH C11552; FRV Walther Herwig , Stn. 327, Argentine Shelf, off Provincia de Santa Cruz, -51.18333° -56.95000°, 225 m; 29.06.1966; sterile, fragmentary colony (fragments 0.5-1.5 cm long) [material studied by El Beshbeeshy (2011)]. Description: Erect, though flaccid, up to 3.5 cm high colonies arising from creeping stolon. No definite main stem, the original stem branching several times subdichotomously; whole colony monosiphonic in habit. Both stems and branches divided into long, curved, slender internodes through distinct, oblique nodes; a hydrotheca, or a hydrotheca and one or two lateral, indistinct apophysis(es) immediately below its base; lower order branches arising not laterally, but almost perpendicular (in front or rear side) from their higher order counterparts. Hydrothecae strongly shifted to one side of the colony; very large, tubular, adnate to the corresponding internode for only a short part of their adaxial length, then curving outwards; abaxial wall almost straight for most of its length, slightly expanded below aperture; free adaxial wall gently curving basally, then straight; perisarc thin and smooth throughout; margin with 4 small, pointed cusps separated by shallow, semicircular embayments; renovations occasional; a 4-flapped operculum; hydranths with 18-20 filiform tentacles. Gonothecae arising from below the hydrothecal bases; elongated-ovoid, tapering basally, walls transversely-wrinkled; aperture distal, large, 4-cusped, and provided with a 4-flapped operculum. Dimensions: See Table 27. Remarks: The gonothecae of this species were described by Watson & Vervoort (2001), and subsequently found by Soto Àngel & Peña Cantero (2015). Distribution: Argentina – Provincia de Buenos Aires [scattered records from offshore waters (El Beshbeeshy, 2011)]; Provincia de Tierra del Fuego, Antártida e Islas del Atlántico Sur [off the NE coast of Isla de los Estados (Vervoort, 1972, as S. cylindritheca )]. Falkland Is. – off the NE coast (El Beshbeeshy, 2011). Scotia Arc – Burdwood Bank, South Georgia (Soto Àngel & Peña Cantero, 2015). Tasmanian seamounts (Watson & Vervoort, 2001). : Published as part of Horia R. Galea, Dirk Schories, Verena Häussermann & Günter Försterra, 2017, Taxonomic revision of the genus Sertularella (Cnidaria: Hydrozoa) from southern South America and the subantarctic, with descriptions of five new species, pp. 255-321 in Revue suisse de Zoologie 124 (2) on pages 307-309, DOI: 10.5281/zenodo.893519 : {"references": ["El Beshbeeshy M. 2011. Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). Edited by G. Jarms. Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg 46: 19 - 233.", "Watson J. E., Vervoort W. 2001. The hydroid fauna of Tasmanian seamounts. Zoologische Verhandelingen, Leiden 334: 151 - 187.", "Soto Angel J. J., Pena Cantero A. L. 2015. On the benthic hydroids from the Scotia Arc (Southern Ocean): new insights into their biodiversity, ecology and biogeography. Polar Biology 38 (7): 983 - 1007.", "Vervoort W. 1972. Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden 120: 1 - 247.", "Stepanjants S. D. 1979. Gidroidy vod antarktiki i subantarktiki. In: Rezul'taty biologicheskikh issledovanii sovetskikh antarkticheskikh ekspeditsii, 6. Issledovaniya Fauny Morei 22 (30): 1 - 99.", "Allman G. J. 1888. Report on the Hydroida dredged by H. M. S. Challenger during the years 1873 - 76. Part II. - The Tubularinae, Corymorphinae, Campanularinae, Sertularinae and Thalamophora. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76, Zoology 23 (70): 1 - 90."]} |
format |
Text |
author |
Galea, Horia R. Schories, Dirk Häussermann, Verena Försterra, Günter |
author_facet |
Galea, Horia R. Schories, Dirk Häussermann, Verena Försterra, Günter |
author_sort |
Galea, Horia R. |
title |
Sertularella vervoorti El Beshbeeshy 2011 |
title_short |
Sertularella vervoorti El Beshbeeshy 2011 |
title_full |
Sertularella vervoorti El Beshbeeshy 2011 |
title_fullStr |
Sertularella vervoorti El Beshbeeshy 2011 |
title_full_unstemmed |
Sertularella vervoorti El Beshbeeshy 2011 |
title_sort |
sertularella vervoorti el beshbeeshy 2011 |
publisher |
Zenodo |
publishDate |
2017 |
url |
https://dx.doi.org/10.5281/zenodo.6029774 https://zenodo.org/record/6029774 |
long_lat |
ENVELOPE(40.562,40.562,63.490,63.490) ENVELOPE(-59.000,-59.000,-54.250,-54.250) ENVELOPE(-63.583,-63.583,-64.833,-64.833) |
geographic |
Southern Ocean Argentina Argentine Pena Burdwood Bank Yelcho |
geographic_facet |
Southern Ocean Argentina Argentine Pena Burdwood Bank Yelcho |
genre |
Antártida Southern Ocean Tierra del Fuego |
genre_facet |
Antártida Southern Ocean Tierra del Fuego |
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http://publication.plazi.org/id/94149E5FFFDEFFA2FFCF6C04FFE0FFAA https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.893519 http://publication.plazi.org/id/94149E5FFFDEFFA2FFCF6C04FFE0FFAA https://dx.doi.org/10.5281/zenodo.1024552 https://dx.doi.org/10.5281/zenodo.6029775 https://zenodo.org/communities/biosyslit |
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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.6029774 https://doi.org/10.5281/zenodo.893519 https://doi.org/10.5281/zenodo.1024552 https://doi.org/10.5281/zenodo.6029775 |
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spelling |
ftdatacite:10.5281/zenodo.6029774 2023-05-15T14:16:57+02:00 Sertularella vervoorti El Beshbeeshy 2011 Galea, Horia R. Schories, Dirk Häussermann, Verena Försterra, Günter 2017 https://dx.doi.org/10.5281/zenodo.6029774 https://zenodo.org/record/6029774 unknown Zenodo http://publication.plazi.org/id/94149E5FFFDEFFA2FFCF6C04FFE0FFAA https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.893519 http://publication.plazi.org/id/94149E5FFFDEFFA2FFCF6C04FFE0FFAA https://dx.doi.org/10.5281/zenodo.1024552 https://dx.doi.org/10.5281/zenodo.6029775 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 Sertulariidae Sertularella Sertularella vervoorti article-journal ScholarlyArticle Taxonomic treatment Text 2017 ftdatacite https://doi.org/10.5281/zenodo.6029774 https://doi.org/10.5281/zenodo.893519 https://doi.org/10.5281/zenodo.1024552 https://doi.org/10.5281/zenodo.6029775 2022-04-01T09:43:28Z Sertularella vervoorti El Beshbeeshy, 2011 Fig. 18E; Table 27 Sertularella vervoorti El Beshbeeshy, 2011: 151, fig. 48. – Watson & Vervoort, 2001: 167, fig. 9. – Soto Àngel & Peña Cantero, 2015: 996, fig. 7J-K. Sertularella cylindritheca. – Vervoort, 1972: 126, fig. 39A. – Stepanjants, 1979: 90, pl. 14 fig. 5A [non Sertularella cylindritheca (Allman, 1888) = Sertularelloides cylindritheca (Allman, 1888)]. Material examined: ZMH C11552; FRV Walther Herwig , Stn. 327, Argentine Shelf, off Provincia de Santa Cruz, -51.18333° -56.95000°, 225 m; 29.06.1966; sterile, fragmentary colony (fragments 0.5-1.5 cm long) [material studied by El Beshbeeshy (2011)]. Description: Erect, though flaccid, up to 3.5 cm high colonies arising from creeping stolon. No definite main stem, the original stem branching several times subdichotomously; whole colony monosiphonic in habit. Both stems and branches divided into long, curved, slender internodes through distinct, oblique nodes; a hydrotheca, or a hydrotheca and one or two lateral, indistinct apophysis(es) immediately below its base; lower order branches arising not laterally, but almost perpendicular (in front or rear side) from their higher order counterparts. Hydrothecae strongly shifted to one side of the colony; very large, tubular, adnate to the corresponding internode for only a short part of their adaxial length, then curving outwards; abaxial wall almost straight for most of its length, slightly expanded below aperture; free adaxial wall gently curving basally, then straight; perisarc thin and smooth throughout; margin with 4 small, pointed cusps separated by shallow, semicircular embayments; renovations occasional; a 4-flapped operculum; hydranths with 18-20 filiform tentacles. Gonothecae arising from below the hydrothecal bases; elongated-ovoid, tapering basally, walls transversely-wrinkled; aperture distal, large, 4-cusped, and provided with a 4-flapped operculum. Dimensions: See Table 27. Remarks: The gonothecae of this species were described by Watson & Vervoort (2001), and subsequently found by Soto Àngel & Peña Cantero (2015). Distribution: Argentina – Provincia de Buenos Aires [scattered records from offshore waters (El Beshbeeshy, 2011)]; Provincia de Tierra del Fuego, Antártida e Islas del Atlántico Sur [off the NE coast of Isla de los Estados (Vervoort, 1972, as S. cylindritheca )]. Falkland Is. – off the NE coast (El Beshbeeshy, 2011). Scotia Arc – Burdwood Bank, South Georgia (Soto Àngel & Peña Cantero, 2015). Tasmanian seamounts (Watson & Vervoort, 2001). : Published as part of Horia R. Galea, Dirk Schories, Verena Häussermann & Günter Försterra, 2017, Taxonomic revision of the genus Sertularella (Cnidaria: Hydrozoa) from southern South America and the subantarctic, with descriptions of five new species, pp. 255-321 in Revue suisse de Zoologie 124 (2) on pages 307-309, DOI: 10.5281/zenodo.893519 : {"references": ["El Beshbeeshy M. 2011. Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). Edited by G. Jarms. Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg 46: 19 - 233.", "Watson J. E., Vervoort W. 2001. The hydroid fauna of Tasmanian seamounts. Zoologische Verhandelingen, Leiden 334: 151 - 187.", "Soto Angel J. J., Pena Cantero A. L. 2015. On the benthic hydroids from the Scotia Arc (Southern Ocean): new insights into their biodiversity, ecology and biogeography. Polar Biology 38 (7): 983 - 1007.", "Vervoort W. 1972. Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden 120: 1 - 247.", "Stepanjants S. D. 1979. Gidroidy vod antarktiki i subantarktiki. In: Rezul'taty biologicheskikh issledovanii sovetskikh antarkticheskikh ekspeditsii, 6. Issledovaniya Fauny Morei 22 (30): 1 - 99.", "Allman G. J. 1888. Report on the Hydroida dredged by H. M. S. Challenger during the years 1873 - 76. Part II. - The Tubularinae, Corymorphinae, Campanularinae, Sertularinae and Thalamophora. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76, Zoology 23 (70): 1 - 90."]} Text Antártida Southern Ocean Tierra del Fuego DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean Argentina Argentine Pena ENVELOPE(40.562,40.562,63.490,63.490) Burdwood Bank ENVELOPE(-59.000,-59.000,-54.250,-54.250) Yelcho ENVELOPE(-63.583,-63.583,-64.833,-64.833) |