Gesa Hartmann 1957
Genus Gesa s chroederella nomen nov. Schroederella Laubier, 1962, junior homonym of Schroederella Enderlein, 1921. Type-species : Schroederella paulini Laubier, 1962. Diagnosis. (Emended) Prostomium elongate, pointed; eyespots present or absent; peristomium with two rings, variously developed; body...
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ftzenodo:oai:zenodo.org:4677401 2024-09-09T19:57:35+00:00 Gesa Hartmann 1957 Blake, James A. 2021-02-17 https://doi.org/10.5281/zenodo.4677401 http://treatment.plazi.org/id/03C9912CFFA1FFC301A714BCFE02FDA4 unknown Zenodo https://doi.org/10.11646/zootaxa.4930.1.1 http://zenodo.org/record/4544896 http://publication.plazi.org/id/FFF0E954FFD2FFB70130126AFF83FFBD https://sibils.text-analytics.ch/search/collections/plazi/03C9912CFFA1FFC301A714BCFE02FDA4 https://www.gbif.org/species/180947677 https://www.checklistbank.org/dataset/7426/taxon/03C9912CFFA1FFC301A714BCFE02FDA4.taxon http://zoobank.org/97110C21-173C-4552-96AC-4B5DC987FF1C https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4677400 https://doi.org/10.5281/zenodo.4677401 oai:zenodo.org:4677401 http://treatment.plazi.org/id/03C9912CFFA1FFC301A714BCFE02FDA4 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New species and records of Orbiniidae (Annelida, Polychaeta) from continental shelf and slope depths of the Western North Atlantic Ocean, pp. 1-123 in Zootaxa, 4930(1), 116-117, (2021-02-17) Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Cyprididae Gesa info:eu-repo/semantics/other 2021 ftzenodo https://doi.org/10.5281/zenodo.467740110.11646/zootaxa.4930.1.110.5281/zenodo.4677400 2024-07-27T00:26:15Z Genus Gesa s chroederella nomen nov. Schroederella Laubier, 1962, junior homonym of Schroederella Enderlein, 1921. Type-species : Schroederella paulini Laubier, 1962. Diagnosis. (Emended) Prostomium elongate, pointed; eyespots present or absent; peristomium with two rings, variously developed; body regions separated into thorax and abdomen; branchiae present from abdominal segments; all parapodia with camerated capillaries; acicular spines or uncini present in thoracic neuropodia; pygidium with dorsal anus and 2–4 anal cirri. Etymology . Gesaschroederella is formed by adding the first name to the surname of Dr. Gesa Hartmann- Schr̂der, for whom the late Dr. Lucien Laubier originally named the genus. Remarks . As reported in this study, juveniles of several species of Leitoscoloplos and Scoloplos have been found with characteristics of Schroederella as defined by Laubier (1962, 1971), here renamed Gesaschroederella nomen nov . The use of fine-mesh sieves permits the collection of juvenile orbiniids that were previously not available from surveys of benthic invertebrates. Both G. paulini and G. laubieri should be compared with local species of Scoloplos from South Africa and the Mediterranean Sea to explore the possibility that they are also juveniles of larger orbiniids. Apart from being small and meiofaunal in habitat, there is nothing morphologically in the above definition except the presence of two peristomial rings that separates the two remaining species of Gesaschroederella from species of Scoloplos . Published as part of Blake, James A., 2021, New species and records of Orbiniidae (Annelida, Polychaeta) from continental shelf and slope depths of the Western North Atlantic Ocean, pp. 1-123 in Zootaxa 4930 (1) on pages 116-117, DOI:10.11646/zootaxa.4930.1.1, http://zenodo.org/record/4544896 Other/Unknown Material North Atlantic Zenodo |
institution |
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collection |
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op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Cyprididae Gesa |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Cyprididae Gesa Blake, James A. Gesa Hartmann 1957 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Ostracoda Podocopida Cyprididae Gesa |
description |
Genus Gesa s chroederella nomen nov. Schroederella Laubier, 1962, junior homonym of Schroederella Enderlein, 1921. Type-species : Schroederella paulini Laubier, 1962. Diagnosis. (Emended) Prostomium elongate, pointed; eyespots present or absent; peristomium with two rings, variously developed; body regions separated into thorax and abdomen; branchiae present from abdominal segments; all parapodia with camerated capillaries; acicular spines or uncini present in thoracic neuropodia; pygidium with dorsal anus and 2–4 anal cirri. Etymology . Gesaschroederella is formed by adding the first name to the surname of Dr. Gesa Hartmann- Schr̂der, for whom the late Dr. Lucien Laubier originally named the genus. Remarks . As reported in this study, juveniles of several species of Leitoscoloplos and Scoloplos have been found with characteristics of Schroederella as defined by Laubier (1962, 1971), here renamed Gesaschroederella nomen nov . The use of fine-mesh sieves permits the collection of juvenile orbiniids that were previously not available from surveys of benthic invertebrates. Both G. paulini and G. laubieri should be compared with local species of Scoloplos from South Africa and the Mediterranean Sea to explore the possibility that they are also juveniles of larger orbiniids. Apart from being small and meiofaunal in habitat, there is nothing morphologically in the above definition except the presence of two peristomial rings that separates the two remaining species of Gesaschroederella from species of Scoloplos . Published as part of Blake, James A., 2021, New species and records of Orbiniidae (Annelida, Polychaeta) from continental shelf and slope depths of the Western North Atlantic Ocean, pp. 1-123 in Zootaxa 4930 (1) on pages 116-117, DOI:10.11646/zootaxa.4930.1.1, http://zenodo.org/record/4544896 |
format |
Other/Unknown Material |
author |
Blake, James A. |
author_facet |
Blake, James A. |
author_sort |
Blake, James A. |
title |
Gesa Hartmann 1957 |
title_short |
Gesa Hartmann 1957 |
title_full |
Gesa Hartmann 1957 |
title_fullStr |
Gesa Hartmann 1957 |
title_full_unstemmed |
Gesa Hartmann 1957 |
title_sort |
gesa hartmann 1957 |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://doi.org/10.5281/zenodo.4677401 http://treatment.plazi.org/id/03C9912CFFA1FFC301A714BCFE02FDA4 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
New species and records of Orbiniidae (Annelida, Polychaeta) from continental shelf and slope depths of the Western North Atlantic Ocean, pp. 1-123 in Zootaxa, 4930(1), 116-117, (2021-02-17) |
op_relation |
https://doi.org/10.11646/zootaxa.4930.1.1 http://zenodo.org/record/4544896 http://publication.plazi.org/id/FFF0E954FFD2FFB70130126AFF83FFBD https://sibils.text-analytics.ch/search/collections/plazi/03C9912CFFA1FFC301A714BCFE02FDA4 https://www.gbif.org/species/180947677 https://www.checklistbank.org/dataset/7426/taxon/03C9912CFFA1FFC301A714BCFE02FDA4.taxon http://zoobank.org/97110C21-173C-4552-96AC-4B5DC987FF1C https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4677400 https://doi.org/10.5281/zenodo.4677401 oai:zenodo.org:4677401 http://treatment.plazi.org/id/03C9912CFFA1FFC301A714BCFE02FDA4 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.467740110.11646/zootaxa.4930.1.110.5281/zenodo.4677400 |
_version_ |
1809928504564776960 |