Halecium secundum Jaderholm 1904 ...
Halecium secundum Jäderholm, 1904 (Fig. 14 b–c) Material examined. ANT XV/3: 48-50, one colony, c. 70 mm high, with male gonothecae; 48-58, one colony, c. 65 mm high; ANT XXI/2: PS65/278, mass of stems, c. 140 mm high, with male gonothecae. Remarks. The species had not been found with gonothecae sin...
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ftdatacite:10.5281/zenodo.5935001 2024-02-04T09:55:03+01:00 Halecium secundum Jaderholm 1904 ... Soto, Joan J. Peña, Álvaro L. 2019 https://dx.doi.org/10.5281/zenodo.5935001 https://zenodo.org/doi/10.5281/zenodo.5935001 unknown Zenodo http://zenodo.org/record/2608527 http://publication.plazi.org/id/FF81FFCFA46EFFF2E914FFEFFFBB9B7E https://sibils.text-analytics.ch/search/collections/plazi/03B887B7A447FFDBE983FC42FD639CCA https://www.gbif.org/species/154497206 https://www.checklistbank.org/dataset/27992/taxon/03B887B7A447FFDBE983FC42FD639CCA.taxon http://zoobank.org/EF369E98-EBD9-4647-B081-65AD1794A27C https://dx.doi.org/10.11646/zootaxa.4570.1.1 http://zenodo.org/record/2608527 http://publication.plazi.org/id/FF81FFCFA46EFFF2E914FFEFFFBB9B7E https://sibils.text-analytics.ch/search/collections/plazi/03B887B7A447FFDBE983FC42FD639CCA https://www.gbif.org/species/154497206 https://www.checklistbank.org/dataset/27992/taxon/03B887B7A447FFDBE983FC42FD639CCA.taxon https://dx.doi.org/10.5281/zenodo.2608555 https://dx.doi.org/10.5281/zenodo.2608535 http://zoobank.org/EF369E98-EBD9-4647-B081-65AD1794A27C https://dx.doi.org/10.5281/zenodo.5935000 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Haleciidae Halecium Halecium secundum Taxonomic treatment ScholarlyArticle Text article-journal 2019 ftdatacite https://doi.org/10.5281/zenodo.593500110.11646/zootaxa.4570.1.110.5281/zenodo.260855510.5281/zenodo.260853510.5281/zenodo.5935000 2024-01-05T14:56:35Z Halecium secundum Jäderholm, 1904 (Fig. 14 b–c) Material examined. ANT XV/3: 48-50, one colony, c. 70 mm high, with male gonothecae; 48-58, one colony, c. 65 mm high; ANT XXI/2: PS65/278, mass of stems, c. 140 mm high, with male gonothecae. Remarks. The species had not been found with gonothecae since its original description (Jäderholm 1904), and only male ones are known. Our material is provided with male gonothecae: 1.3–1.5 mm high, 380 µm in maximum diameter; very delicate, easily collapsible; cylindrical, truncated distally; with terminal, circular aperture (Fig. 14c). Jäderholm (1904) mentioned a shallow distal furrow and a proximal sharp keel in the gonothecae. However, given the delicate consistency of the gonothecae, we regard Jäderholm’s observations as a probable artefact that occurred when mounting the microslides. Peña Cantero (2014b) revised the holotype of Halecium brevithecum Watson, 2008, discussed the few differences between H. secundum and H. brevithecum, and noted that the latter was ... : Published as part of Soto, Joan J. & Peña, Álvaro L., 2019, Benthic hydroids (Cnidaria, Hydrozoa) from the Weddell Sea (Antarctica), pp. 1-78 in Zootaxa 4570 (1) on page 42, DOI: 10.11646/zootaxa.4570.1.1, http://zenodo.org/record/2608527 ... Text Antarc* Antarctica Weddell Sea DataCite Metadata Store (German National Library of Science and Technology) Weddell Weddell Sea |
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 Haleciidae Halecium Halecium secundum |
spellingShingle |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Haleciidae Halecium Halecium secundum Soto, Joan J. Peña, Álvaro L. Halecium secundum Jaderholm 1904 ... |
topic_facet |
Biodiversity Taxonomy Animalia Cnidaria Hydrozoa Leptothecata Haleciidae Halecium Halecium secundum |
description |
Halecium secundum Jäderholm, 1904 (Fig. 14 b–c) Material examined. ANT XV/3: 48-50, one colony, c. 70 mm high, with male gonothecae; 48-58, one colony, c. 65 mm high; ANT XXI/2: PS65/278, mass of stems, c. 140 mm high, with male gonothecae. Remarks. The species had not been found with gonothecae since its original description (Jäderholm 1904), and only male ones are known. Our material is provided with male gonothecae: 1.3–1.5 mm high, 380 µm in maximum diameter; very delicate, easily collapsible; cylindrical, truncated distally; with terminal, circular aperture (Fig. 14c). Jäderholm (1904) mentioned a shallow distal furrow and a proximal sharp keel in the gonothecae. However, given the delicate consistency of the gonothecae, we regard Jäderholm’s observations as a probable artefact that occurred when mounting the microslides. Peña Cantero (2014b) revised the holotype of Halecium brevithecum Watson, 2008, discussed the few differences between H. secundum and H. brevithecum, and noted that the latter was ... : Published as part of Soto, Joan J. & Peña, Álvaro L., 2019, Benthic hydroids (Cnidaria, Hydrozoa) from the Weddell Sea (Antarctica), pp. 1-78 in Zootaxa 4570 (1) on page 42, DOI: 10.11646/zootaxa.4570.1.1, http://zenodo.org/record/2608527 ... |
format |
Text |
author |
Soto, Joan J. Peña, Álvaro L. |
author_facet |
Soto, Joan J. Peña, Álvaro L. |
author_sort |
Soto, Joan J. |
title |
Halecium secundum Jaderholm 1904 ... |
title_short |
Halecium secundum Jaderholm 1904 ... |
title_full |
Halecium secundum Jaderholm 1904 ... |
title_fullStr |
Halecium secundum Jaderholm 1904 ... |
title_full_unstemmed |
Halecium secundum Jaderholm 1904 ... |
title_sort |
halecium secundum jaderholm 1904 ... |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://dx.doi.org/10.5281/zenodo.5935001 https://zenodo.org/doi/10.5281/zenodo.5935001 |
geographic |
Weddell Weddell Sea |
geographic_facet |
Weddell Weddell Sea |
genre |
Antarc* Antarctica Weddell Sea |
genre_facet |
Antarc* Antarctica Weddell Sea |
op_relation |
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op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5281/zenodo.593500110.11646/zootaxa.4570.1.110.5281/zenodo.260855510.5281/zenodo.260853510.5281/zenodo.5935000 |
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