Rowella simplicissima Lopes & Klautau 2023
ROWELLA SIMPLICISSIMA (BURTON, 1932) COMB.NOV. (FIGS 13, 14; TABLE 7) Synonyms: Leucettusa simplicissima – Burton, 1932: 261; Burton, 1963: 51. Leucettusa simplissima – Borojević et al. , 1990: 257 (misspelling). Leucaltis nuda – Azevedo et al. , 2009: 9; Leucettusa nuda – Klautau et al. , 2013: 449...
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Online Access: | https://doi.org/10.5281/zenodo.8152332 http://treatment.plazi.org/id/03DE87E1FFA87F1C320BFEDAFA46FA1B |
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ftzenodo:oai:zenodo.org:8152332 2024-09-15T18:17:52+00:00 Rowella simplicissima Lopes & Klautau 2023 Lopes, Matheus Vieira Klautau, Michelle 2023-07-31 https://doi.org/10.5281/zenodo.8152332 http://treatment.plazi.org/id/03DE87E1FFA87F1C320BFEDAFA46FA1B unknown Zenodo https://doi.org/10.1093/zoolinnean/zlad008 http://zenodo.org/record/7894159 http://publication.plazi.org/id/FFE7FF99FFB17F003177FFAEFFCBFFB7 https://sibils.text-analytics.ch/search/collections/plazi/03DE87E1FFA87F1C320BFEDAFA46FA1B https://www.gbif.org/species/211587781 https://www.checklistbank.org/dataset/54778/taxon/03DE87E1FFA87F1C320BFEDAFA46FA1B.taxon http://table.plazi.org/id/DF08667FFFAD7F1C31E7FF6AFD26FF6D http://zoobank.org/5945BCC4-C3CB-4370-8ED8-632D8C6F1B15 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.8152331 https://doi.org/10.5281/zenodo.8152332 oai:zenodo.org:8152332 http://treatment.plazi.org/id/03DE87E1FFA87F1C320BFEDAFA46FA1B info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Phylogeny and revision of Leucaltis and Leucettusa (Porifera: Calcarea), with new classification proposals and description of a new type of aquiferous system, pp. 691-746 in Zoological Journal of the Linnean Society, 198, 716-719, (2023-07-31) Biodiversity Taxonomy Animalia Porifera Calcarea Clathrinida Leucettidae Rowella Rowella simplicissima info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.815233210.1093/zoolinnean/zlad00810.5281/zenodo.8152331 2024-07-26T06:08:13Z ROWELLA SIMPLICISSIMA (BURTON, 1932) COMB.NOV. (FIGS 13, 14; TABLE 7) Synonyms: Leucettusa simplicissima – Burton, 1932: 261; Burton, 1963: 51. Leucettusa simplissima – Borojević et al. , 1990: 257 (misspelling). Leucaltis nuda – Azevedo et al. , 2009: 9; Leucettusa nuda – Klautau et al. , 2013: 449; Fontana et al. , 2018: 336 Lopes et al. , 2018a: 59; Riesgo et al. , 2018: 830. Type specimen: Holotype ( BMNH 1928.2.15.35 ). Type locality: Off Sea Lion Island, East Falkland Island, South Atlantic (52°33ʹ S, 59°04ʹ W). Malvinas / Falklands and Araucanian MEOW ecoregion. Description: Sponge tubular or ramified with cylindrical tubes (Fig. 13A). It grows parallel to the substrate and raises the tubes that bear oscula. Colour white in life and creamy-white to beige in ethanol (Fig. 13A, B). Consistency slightly compressible and friable to the touch. Outer surface smooth, while the atrial surface is hispid due to the apical actines of tetractines. Single, circular and naked oscula are present in each tube. Body wall overall thin. Atrial cavity wide and spacious, many excurrent canals are evident (Fig. 13B). Aquiferous system syconoid, with elongated choanocyte chambers (Fig. 13C). Reproductive elements (oocytes) are present in the MNRJ specimens. Skeleton: Oscular margin has a transitional skeleton comprised of sagittal triactines and rare tetractines, gradually becoming regular as the body wall thickens. Cortical skeleton well developed and comprised of several layers of tangential triactines and fewer tetractines (Fig. 13D, E). Choanosomal skeleton with sparse pygmy triactines and tetractines, mostly present around the exhalant canals. The atrial skeleton is not well developed, often with pygmy tangential triactines and tetractines (Fig. 13F). Overall, the pygmy triactines are less abundant than the pygmy tetractines. Spicules (Table 7): Cortical triactines (Fig. 14A). Regular. Variable sizes. Actines are mostly cylindrical, straight, with blunt to sharp tips. Sometimes there is a constriction near the tip. Size – ... Other/Unknown Material Lion Island Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Calcarea Clathrinida Leucettidae Rowella Rowella simplicissima |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Calcarea Clathrinida Leucettidae Rowella Rowella simplicissima Lopes, Matheus Vieira Klautau, Michelle Rowella simplicissima Lopes & Klautau 2023 |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Calcarea Clathrinida Leucettidae Rowella Rowella simplicissima |
description |
ROWELLA SIMPLICISSIMA (BURTON, 1932) COMB.NOV. (FIGS 13, 14; TABLE 7) Synonyms: Leucettusa simplicissima – Burton, 1932: 261; Burton, 1963: 51. Leucettusa simplissima – Borojević et al. , 1990: 257 (misspelling). Leucaltis nuda – Azevedo et al. , 2009: 9; Leucettusa nuda – Klautau et al. , 2013: 449; Fontana et al. , 2018: 336 Lopes et al. , 2018a: 59; Riesgo et al. , 2018: 830. Type specimen: Holotype ( BMNH 1928.2.15.35 ). Type locality: Off Sea Lion Island, East Falkland Island, South Atlantic (52°33ʹ S, 59°04ʹ W). Malvinas / Falklands and Araucanian MEOW ecoregion. Description: Sponge tubular or ramified with cylindrical tubes (Fig. 13A). It grows parallel to the substrate and raises the tubes that bear oscula. Colour white in life and creamy-white to beige in ethanol (Fig. 13A, B). Consistency slightly compressible and friable to the touch. Outer surface smooth, while the atrial surface is hispid due to the apical actines of tetractines. Single, circular and naked oscula are present in each tube. Body wall overall thin. Atrial cavity wide and spacious, many excurrent canals are evident (Fig. 13B). Aquiferous system syconoid, with elongated choanocyte chambers (Fig. 13C). Reproductive elements (oocytes) are present in the MNRJ specimens. Skeleton: Oscular margin has a transitional skeleton comprised of sagittal triactines and rare tetractines, gradually becoming regular as the body wall thickens. Cortical skeleton well developed and comprised of several layers of tangential triactines and fewer tetractines (Fig. 13D, E). Choanosomal skeleton with sparse pygmy triactines and tetractines, mostly present around the exhalant canals. The atrial skeleton is not well developed, often with pygmy tangential triactines and tetractines (Fig. 13F). Overall, the pygmy triactines are less abundant than the pygmy tetractines. Spicules (Table 7): Cortical triactines (Fig. 14A). Regular. Variable sizes. Actines are mostly cylindrical, straight, with blunt to sharp tips. Sometimes there is a constriction near the tip. Size – ... |
format |
Other/Unknown Material |
author |
Lopes, Matheus Vieira Klautau, Michelle |
author_facet |
Lopes, Matheus Vieira Klautau, Michelle |
author_sort |
Lopes, Matheus Vieira |
title |
Rowella simplicissima Lopes & Klautau 2023 |
title_short |
Rowella simplicissima Lopes & Klautau 2023 |
title_full |
Rowella simplicissima Lopes & Klautau 2023 |
title_fullStr |
Rowella simplicissima Lopes & Klautau 2023 |
title_full_unstemmed |
Rowella simplicissima Lopes & Klautau 2023 |
title_sort |
rowella simplicissima lopes & klautau 2023 |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.8152332 http://treatment.plazi.org/id/03DE87E1FFA87F1C320BFEDAFA46FA1B |
genre |
Lion Island |
genre_facet |
Lion Island |
op_source |
Phylogeny and revision of Leucaltis and Leucettusa (Porifera: Calcarea), with new classification proposals and description of a new type of aquiferous system, pp. 691-746 in Zoological Journal of the Linnean Society, 198, 716-719, (2023-07-31) |
op_relation |
https://doi.org/10.1093/zoolinnean/zlad008 http://zenodo.org/record/7894159 http://publication.plazi.org/id/FFE7FF99FFB17F003177FFAEFFCBFFB7 https://sibils.text-analytics.ch/search/collections/plazi/03DE87E1FFA87F1C320BFEDAFA46FA1B https://www.gbif.org/species/211587781 https://www.checklistbank.org/dataset/54778/taxon/03DE87E1FFA87F1C320BFEDAFA46FA1B.taxon http://table.plazi.org/id/DF08667FFFAD7F1C31E7FF6AFD26FF6D http://zoobank.org/5945BCC4-C3CB-4370-8ED8-632D8C6F1B15 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.8152331 https://doi.org/10.5281/zenodo.8152332 oai:zenodo.org:8152332 http://treatment.plazi.org/id/03DE87E1FFA87F1C320BFEDAFA46FA1B |
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.815233210.1093/zoolinnean/zlad00810.5281/zenodo.8152331 |
_version_ |
1810455994199703552 |