Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp.
Melicerita brasiliensis n. sp. (Figures 17, 19 –21, Table 6) Material examined. Holotype . MZUSP 0 282, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, station 6661. Paratypes . MZUSP 0 283, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, station 6776. MZUSP 0 284...
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ftzenodo:oai:zenodo.org:6206045 2024-09-15T17:48:33+00:00 Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. Vieira, Leandro M. Gordon, Dennis P. Souza, Facelucia B. C. Haddad, Maria Angélica 2010-12-31 https://doi.org/10.5281/zenodo.6206045 http://treatment.plazi.org/id/039687C7FFD9FFFDFAEF26E4FB48FBDB unknown Zenodo https://doi.org/10.5281/zenodo.276516 http://publication.plazi.org/id/FFAFFFBFFFD2FFF0FA78230BFFAAFFA7 https://sibils.text-analytics.ch/search/collections/plazi/039687C7FFD9FFFDFAEF26E4FB48FBDB https://doi.org/10.5281/zenodo.276522 http://table.plazi.org/id/DF406659FFDFFFFDFAEF2259FCCAFECD https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6206044 https://doi.org/10.5281/zenodo.6206045 oai:zenodo.org:6206045 http://treatment.plazi.org/id/039687C7FFD9FFFDFAEF26E4FB48FBDB lsid:urn:lsid:zoobank.org:act:8A82B4F7-797A-43A6-B949-7A1DB9D4C729 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New and little-known cheilostomatous Bryozoa from the south and southeastern Brazilian continental shelf and slope, pp. 1-53 in Zootaxa, 2722, 12-14, (2010-12-31) Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Cellariidae Melicerita Melicerita brasiliensis info:eu-repo/semantics/other 2010 ftzenodo https://doi.org/10.5281/zenodo.620604510.5281/zenodo.27651610.5281/zenodo.27652210.5281/zenodo.6206044 2024-07-26T08:49:19Z Melicerita brasiliensis n. sp. (Figures 17, 19 –21, Table 6) Material examined. Holotype . MZUSP 0 282, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, station 6661. Paratypes . MZUSP 0 283, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, station 6776. MZUSP 0 284, station 6779. MZUSP 0 285, station 6782. MZUSP 0 429, station 6661. Additional material . MZUSP 0 286, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, indetermined station. MZUSP 0 287, station 6662. MZUSP 0 288, station 6669. MZUSP 0 289, station 6776. MZUSP 0 290, station 6778. MZUSP 0 291, station 6787. Diagnosis. Colony erect, bilaminar; autozooids diamond-shaped, with coarsely granular cryptocyst; pair of denticles in proximal corners of opesia, with distal denticles linked by a ridge; small avicularia along branch margins. Etymology. The species name alludes to the first record of the genus in Brazilian waters. Description. Colony erect, bilaminar, up to 11 mm high, attached by chitinous rhizoids. Autozooids diamond-shaped, in alternating transverse rows, separated by raised ridges; cryptocyst flat, coarsely granular; neanic zooids with frontal surface smooth. Opesia in distal half of zooid, D-shaped, with straight proximal border slightly raised. A pair of triangular denticles present in proximal corners of opesia; distal denticles smaller, linked by a thin ridge. Avicularia small, present along branch margins, often replaced by small kenozooids with small orifice; small rostrum frontally directed, smooth, with complete crossbar; mandible 4.4 times wider than long. Ovicell immersed with semielliptical aperture, distal to maternal autozooid; two weakly porous areas distolateral to the orifice, with longitudinal series of small irregular pores. Remarks. Recent species of Melicerita Milne Edwards, 1836 have been recorded from the southern hemisphere, usually in deeper waters of the Antarctic region (Hayward 1995). Only two species were previously recorded from the continental shelf of South ... Other/Unknown Material Antarc* Antarctic Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Cellariidae Melicerita Melicerita brasiliensis |
spellingShingle |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Cellariidae Melicerita Melicerita brasiliensis Vieira, Leandro M. Gordon, Dennis P. Souza, Facelucia B. C. Haddad, Maria Angélica Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. |
topic_facet |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Cellariidae Melicerita Melicerita brasiliensis |
description |
Melicerita brasiliensis n. sp. (Figures 17, 19 –21, Table 6) Material examined. Holotype . MZUSP 0 282, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, station 6661. Paratypes . MZUSP 0 283, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, station 6776. MZUSP 0 284, station 6779. MZUSP 0 285, station 6782. MZUSP 0 429, station 6661. Additional material . MZUSP 0 286, Brazil, project REVIZEE South SCORE, RV ‘Prof. Wladimir Besnard’, indetermined station. MZUSP 0 287, station 6662. MZUSP 0 288, station 6669. MZUSP 0 289, station 6776. MZUSP 0 290, station 6778. MZUSP 0 291, station 6787. Diagnosis. Colony erect, bilaminar; autozooids diamond-shaped, with coarsely granular cryptocyst; pair of denticles in proximal corners of opesia, with distal denticles linked by a ridge; small avicularia along branch margins. Etymology. The species name alludes to the first record of the genus in Brazilian waters. Description. Colony erect, bilaminar, up to 11 mm high, attached by chitinous rhizoids. Autozooids diamond-shaped, in alternating transverse rows, separated by raised ridges; cryptocyst flat, coarsely granular; neanic zooids with frontal surface smooth. Opesia in distal half of zooid, D-shaped, with straight proximal border slightly raised. A pair of triangular denticles present in proximal corners of opesia; distal denticles smaller, linked by a thin ridge. Avicularia small, present along branch margins, often replaced by small kenozooids with small orifice; small rostrum frontally directed, smooth, with complete crossbar; mandible 4.4 times wider than long. Ovicell immersed with semielliptical aperture, distal to maternal autozooid; two weakly porous areas distolateral to the orifice, with longitudinal series of small irregular pores. Remarks. Recent species of Melicerita Milne Edwards, 1836 have been recorded from the southern hemisphere, usually in deeper waters of the Antarctic region (Hayward 1995). Only two species were previously recorded from the continental shelf of South ... |
format |
Other/Unknown Material |
author |
Vieira, Leandro M. Gordon, Dennis P. Souza, Facelucia B. C. Haddad, Maria Angélica |
author_facet |
Vieira, Leandro M. Gordon, Dennis P. Souza, Facelucia B. C. Haddad, Maria Angélica |
author_sort |
Vieira, Leandro M. |
title |
Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. |
title_short |
Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. |
title_full |
Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. |
title_fullStr |
Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. |
title_full_unstemmed |
Melicerita brasiliensis Vieira, Gordon, Souza & Haddad, 2010, n. sp. |
title_sort |
melicerita brasiliensis vieira, gordon, souza & haddad, 2010, n. sp. |
publisher |
Zenodo |
publishDate |
2010 |
url |
https://doi.org/10.5281/zenodo.6206045 http://treatment.plazi.org/id/039687C7FFD9FFFDFAEF26E4FB48FBDB |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
New and little-known cheilostomatous Bryozoa from the south and southeastern Brazilian continental shelf and slope, pp. 1-53 in Zootaxa, 2722, 12-14, (2010-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.276516 http://publication.plazi.org/id/FFAFFFBFFFD2FFF0FA78230BFFAAFFA7 https://sibils.text-analytics.ch/search/collections/plazi/039687C7FFD9FFFDFAEF26E4FB48FBDB https://doi.org/10.5281/zenodo.276522 http://table.plazi.org/id/DF406659FFDFFFFDFAEF2259FCCAFECD https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6206044 https://doi.org/10.5281/zenodo.6206045 oai:zenodo.org:6206045 http://treatment.plazi.org/id/039687C7FFD9FFFDFAEF26E4FB48FBDB lsid:urn:lsid:zoobank.org:act:8A82B4F7-797A-43A6-B949-7A1DB9D4C729 |
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.620604510.5281/zenodo.27651610.5281/zenodo.27652210.5281/zenodo.6206044 |
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1810289874755911680 |