Cuneiforma asymetrica d'Hondt & Schopf 1985
Cuneiforma asymetrica d’Hondt & Schopf, 1985 (Fig. 3D, E) Cuneiforma asymetrica d’Hondt & Schopf, 1985: p. 930, pl. IX, figs 1–2. Material examined. MNRJBRY-1534: Brazil, Pará state (Sta #4, 01°17.989’N – 046°46.732’W), 55 m, on sponge, 27 September 2014, collected by Fernando Moraes & R...
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unknown |
topic |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Bugulidae Cuneiforma Cuneiforma asymetrica |
spellingShingle |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Bugulidae Cuneiforma Cuneiforma asymetrica Ramalho, Laís V. Moraes, Fernando C. Salgado, Leonardo T. Bastos, Alex C. Moura, Rodrigo L. Cuneiforma asymetrica d'Hondt & Schopf 1985 |
topic_facet |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Bugulidae Cuneiforma Cuneiforma asymetrica |
description |
Cuneiforma asymetrica d’Hondt & Schopf, 1985 (Fig. 3D, E) Cuneiforma asymetrica d’Hondt & Schopf, 1985: p. 930, pl. IX, figs 1–2. Material examined. MNRJBRY-1534: Brazil, Pará state (Sta #4, 01°17.989’N – 046°46.732’W), 55 m, on sponge, 27 September 2014, collected by Fernando Moraes & Rodrigo Moura (NHo Cruzeiro do Sul). Description. Colony delicate, erect, branched (Fig. 3D), fixed to the substrate by rhizoids.Autozooids disposed uniserially, elongate [L 674–766– 936 µm (SD 99, N 5)] with a dilated distal portion [W 116–122– 125 µm (SD 4, N 4)], and narrower elongate proximal portion [L 421–478–595 (SD 79, N 4); W 40–54– 67 µm (SD 9, N 6)] (Fig. 3D). Opesia oval [L 263–281– 307 µm (SD 16, N 5)] with a U- or V-shaped proximal end; distal corners with a small spine-like, not articulated protuberance (broken in Fig. 3E). Autozooids of the main axis budded from the basal distal wall of the mother zooid; new zooids originating a secondary branch budded from both sides of the lateral distal wall (Fig. 3D, E). Ovicell and ancestrula not observed. Distribution. Know from the South Atlantic (Pernambuco state, Northeastern Brazil), North Atlantic (d’Hondt & Schopf 1985; Vieira et al . 2008), and off the Amazon River mouth (Pará state, Northern Brazil) (present study). Remarks. Brettiella Gordon, 1984, also in the family Bugulidae, resembles Cuneiforma asymetrica , but includes two Pacific species characterized by reptant, uniserial, branching colonies. Zooids of Brettiella are shaped like Cuneiforma but lack operculum, spines and avicularia. Cuneiforma was erected to include only C. asymetrica characterized by the presence of an operculum and a pair of small distal spines, completely linear colony, zooids with elongated proximal portion and dilated distal portion. This species has not been found since its first description (d’Hondt & Schopf 1985), while subsequent mentions in the literature were referring to the original taxonomic record (e.g., Vieira et al . 2008; Vieira et al . 2010). A single colony with some bifurcations was examined in this study. Measurements are compatible with those of the original description (i.e., dilated region: 300 µm long, 150 µm diameter; elongated region: 400 µm long on average). : Published as part of Ramalho, Laís V., Moraes, Fernando C., Salgado, Leonardo T., Bastos, Alex C. & Moura, Rodrigo L., 2021, Bryozoa from the reefs off the Amazon River mouth: checklist, thirteen new species, and notes on their ecology and distribution, pp. 1-45 in Zootaxa 4950 (1) on page 7, DOI: 10.11646/zootaxa.4950.1.1, http://zenodo.org/record/4643245 : {"references": ["d'Hondt, J. - L. & Schopf, T. J. M. (1985) Bryozoaires des grandes profondeurs recueillis lors des campagnes oceanographiques de la Woods Hole Oceanographic Institution de 1961 a 1968. Bulletin du Museum National d'histoire Naturelle, 4 (6), 907 - 973.", "Vieira, L. M., Migotto, A. E. & Winston, J. E. (2008) Synopsis and annotated checklist of recent marine Bryozoa from Brazil. Zootaxa, 1810 (1), 1 - 39. https: // doi. org / 10.11646 / zootaxa. 1810.1.1", "Gordon, D. P. (1984) The marine fauna of New Zealand: Bryozoa: Gymnolaemata from the Kermadec Ridge. New Zealand Oceanographic Institute Memoir, 91, 1 - 198."]} |
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Text |
author |
Ramalho, Laís V. Moraes, Fernando C. Salgado, Leonardo T. Bastos, Alex C. Moura, Rodrigo L. |
author_facet |
Ramalho, Laís V. Moraes, Fernando C. Salgado, Leonardo T. Bastos, Alex C. Moura, Rodrigo L. |
author_sort |
Ramalho, Laís V. |
title |
Cuneiforma asymetrica d'Hondt & Schopf 1985 |
title_short |
Cuneiforma asymetrica d'Hondt & Schopf 1985 |
title_full |
Cuneiforma asymetrica d'Hondt & Schopf 1985 |
title_fullStr |
Cuneiforma asymetrica d'Hondt & Schopf 1985 |
title_full_unstemmed |
Cuneiforma asymetrica d'Hondt & Schopf 1985 |
title_sort |
cuneiforma asymetrica d'hondt & schopf 1985 |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.4643261 https://zenodo.org/record/4643261 |
long_lat |
ENVELOPE(28.483,28.483,66.450,66.450) ENVELOPE(-113.417,-113.417,-84.800,-84.800) |
geographic |
Pacific New Zealand Moura Schopf |
geographic_facet |
Pacific New Zealand Moura Schopf |
genre |
North Atlantic |
genre_facet |
North Atlantic |
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Open Access info:eu-repo/semantics/openAccess |
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https://doi.org/10.5281/zenodo.4643261 https://doi.org/10.11646/zootaxa.4950.1.1 https://doi.org/10.5281/zenodo.4643251 https://doi.org/10.5281/zenodo.4643260 |
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ftdatacite:10.5281/zenodo.4643261 2023-05-15T17:37:23+02:00 Cuneiforma asymetrica d'Hondt & Schopf 1985 Ramalho, Laís V. Moraes, Fernando C. Salgado, Leonardo T. Bastos, Alex C. Moura, Rodrigo L. 2021 https://dx.doi.org/10.5281/zenodo.4643261 https://zenodo.org/record/4643261 unknown Zenodo http://zenodo.org/record/4643245 http://publication.plazi.org/id/7D45FFF9FFEAFFA0A275FF88FFFFFFEA http://zoobank.org/B9578A01-9B27-40B9-BEF9-C6DEB714C652 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4950.1.1 http://zenodo.org/record/4643245 http://publication.plazi.org/id/7D45FFF9FFEAFFA0A275FF88FFFFFFEA https://dx.doi.org/10.5281/zenodo.4643251 http://zoobank.org/B9578A01-9B27-40B9-BEF9-C6DEB714C652 https://dx.doi.org/10.5281/zenodo.4643260 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Bugulidae Cuneiforma Cuneiforma asymetrica Text Taxonomic treatment article-journal ScholarlyArticle 2021 ftdatacite https://doi.org/10.5281/zenodo.4643261 https://doi.org/10.11646/zootaxa.4950.1.1 https://doi.org/10.5281/zenodo.4643251 https://doi.org/10.5281/zenodo.4643260 2021-11-05T12:55:41Z Cuneiforma asymetrica d’Hondt & Schopf, 1985 (Fig. 3D, E) Cuneiforma asymetrica d’Hondt & Schopf, 1985: p. 930, pl. IX, figs 1–2. Material examined. MNRJBRY-1534: Brazil, Pará state (Sta #4, 01°17.989’N – 046°46.732’W), 55 m, on sponge, 27 September 2014, collected by Fernando Moraes & Rodrigo Moura (NHo Cruzeiro do Sul). Description. Colony delicate, erect, branched (Fig. 3D), fixed to the substrate by rhizoids.Autozooids disposed uniserially, elongate [L 674–766– 936 µm (SD 99, N 5)] with a dilated distal portion [W 116–122– 125 µm (SD 4, N 4)], and narrower elongate proximal portion [L 421–478–595 (SD 79, N 4); W 40–54– 67 µm (SD 9, N 6)] (Fig. 3D). Opesia oval [L 263–281– 307 µm (SD 16, N 5)] with a U- or V-shaped proximal end; distal corners with a small spine-like, not articulated protuberance (broken in Fig. 3E). Autozooids of the main axis budded from the basal distal wall of the mother zooid; new zooids originating a secondary branch budded from both sides of the lateral distal wall (Fig. 3D, E). Ovicell and ancestrula not observed. Distribution. Know from the South Atlantic (Pernambuco state, Northeastern Brazil), North Atlantic (d’Hondt & Schopf 1985; Vieira et al . 2008), and off the Amazon River mouth (Pará state, Northern Brazil) (present study). Remarks. Brettiella Gordon, 1984, also in the family Bugulidae, resembles Cuneiforma asymetrica , but includes two Pacific species characterized by reptant, uniserial, branching colonies. Zooids of Brettiella are shaped like Cuneiforma but lack operculum, spines and avicularia. Cuneiforma was erected to include only C. asymetrica characterized by the presence of an operculum and a pair of small distal spines, completely linear colony, zooids with elongated proximal portion and dilated distal portion. This species has not been found since its first description (d’Hondt & Schopf 1985), while subsequent mentions in the literature were referring to the original taxonomic record (e.g., Vieira et al . 2008; Vieira et al . 2010). A single colony with some bifurcations was examined in this study. Measurements are compatible with those of the original description (i.e., dilated region: 300 µm long, 150 µm diameter; elongated region: 400 µm long on average). : Published as part of Ramalho, Laís V., Moraes, Fernando C., Salgado, Leonardo T., Bastos, Alex C. & Moura, Rodrigo L., 2021, Bryozoa from the reefs off the Amazon River mouth: checklist, thirteen new species, and notes on their ecology and distribution, pp. 1-45 in Zootaxa 4950 (1) on page 7, DOI: 10.11646/zootaxa.4950.1.1, http://zenodo.org/record/4643245 : {"references": ["d'Hondt, J. - L. & Schopf, T. J. M. (1985) Bryozoaires des grandes profondeurs recueillis lors des campagnes oceanographiques de la Woods Hole Oceanographic Institution de 1961 a 1968. Bulletin du Museum National d'histoire Naturelle, 4 (6), 907 - 973.", "Vieira, L. M., Migotto, A. E. & Winston, J. E. (2008) Synopsis and annotated checklist of recent marine Bryozoa from Brazil. Zootaxa, 1810 (1), 1 - 39. https: // doi. org / 10.11646 / zootaxa. 1810.1.1", "Gordon, D. P. (1984) The marine fauna of New Zealand: Bryozoa: Gymnolaemata from the Kermadec Ridge. New Zealand Oceanographic Institute Memoir, 91, 1 - 198."]} Text North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Pacific New Zealand Moura ENVELOPE(28.483,28.483,66.450,66.450) Schopf ENVELOPE(-113.417,-113.417,-84.800,-84.800) |