New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil)
A new species of the family Seguenziidae Verrill, 1884 was discovered during dredging on the continental slope off northeastern Brazil. This species is described herein based on conchological features. Ancistrobasis zumbii sp. nov. is similar to A. costulata (Watson, 1879) and A. depressa (Dall, 188...
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Station Biologique de Roscoff (SBR)
2013
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ftdatacite:10.21411/cbm.a.1103273 2023-05-15T18:20:58+02:00 New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) LIMA, Silvio Felipe Barbosa CHRISTOFFERSEN, Martin Lindsey BARROS, José Carlos Nascimento 2013 https://dx.doi.org/10.21411/cbm.a.1103273 http://application.sb-roscoff.fr/cbm/doi/10.21411/CBM.A.1103273 unknown Station Biologique de Roscoff (SBR) https://dx.doi.org/10.21411/cbm.i.30d4d9b Text Article article-journal ScholarlyArticle 2013 ftdatacite https://doi.org/10.21411/cbm.a.1103273 https://doi.org/10.21411/cbm.i.30d4d9b 2021-11-05T12:55:41Z A new species of the family Seguenziidae Verrill, 1884 was discovered during dredging on the continental slope off northeastern Brazil. This species is described herein based on conchological features. Ancistrobasis zumbii sp. nov. is similar to A. costulata (Watson, 1879) and A. depressa (Dall, 1889) in having flattened whorls increasing regularly (except for the last whorl, which enlarges conspicuously), an inner lip with a rounded denticle and a funnel-shaped umbilicus. Ancistrobasis zumbii differs primarily in possessing a slight suprasutural angulation, slight axial ribs on the first teleoconch whorls and smooth, slightly undulated spiral threads. Text South Atlantic Ocean DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
description |
A new species of the family Seguenziidae Verrill, 1884 was discovered during dredging on the continental slope off northeastern Brazil. This species is described herein based on conchological features. Ancistrobasis zumbii sp. nov. is similar to A. costulata (Watson, 1879) and A. depressa (Dall, 1889) in having flattened whorls increasing regularly (except for the last whorl, which enlarges conspicuously), an inner lip with a rounded denticle and a funnel-shaped umbilicus. Ancistrobasis zumbii differs primarily in possessing a slight suprasutural angulation, slight axial ribs on the first teleoconch whorls and smooth, slightly undulated spiral threads. |
format |
Text |
author |
LIMA, Silvio Felipe Barbosa CHRISTOFFERSEN, Martin Lindsey BARROS, José Carlos Nascimento |
spellingShingle |
LIMA, Silvio Felipe Barbosa CHRISTOFFERSEN, Martin Lindsey BARROS, José Carlos Nascimento New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) |
author_facet |
LIMA, Silvio Felipe Barbosa CHRISTOFFERSEN, Martin Lindsey BARROS, José Carlos Nascimento |
author_sort |
LIMA, Silvio Felipe Barbosa |
title |
New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) |
title_short |
New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) |
title_full |
New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) |
title_fullStr |
New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) |
title_full_unstemmed |
New Seguenziidae of the genus Ancistrobasis (Vetigastropoda: Seguenzioidea) from deep waters in the South Atlantic Ocean (Brazil) |
title_sort |
new seguenziidae of the genus ancistrobasis (vetigastropoda: seguenzioidea) from deep waters in the south atlantic ocean (brazil) |
publisher |
Station Biologique de Roscoff (SBR) |
publishDate |
2013 |
url |
https://dx.doi.org/10.21411/cbm.a.1103273 http://application.sb-roscoff.fr/cbm/doi/10.21411/CBM.A.1103273 |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
https://dx.doi.org/10.21411/cbm.i.30d4d9b |
op_doi |
https://doi.org/10.21411/cbm.a.1103273 https://doi.org/10.21411/cbm.i.30d4d9b |
_version_ |
1766199935514968064 |