The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic
Theta lyronuclea (Clarke, 1959), a North Atlantic deep-water species, is recorded for the first time from the southwestern Atlantic. This constitutes the first record of the genus and the second mention of the family Raphitomidae off Argentina. The samples were collected in the Mar del Plata Submari...
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ftconicet:oai:ri.conicet.gov.ar:11336/146682 2023-10-09T21:53:47+02:00 The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic Sánchez, Noelia Carolina Pastorino, Roberto Santiago Guido application/pdf http://hdl.handle.net/11336/146682 eng eng Institute of Malacology info:eu-repo/semantics/altIdentifier/doi/10.4002/040.063.0104 http://hdl.handle.net/11336/146682 Sánchez, Noelia Carolina; Pastorino, Roberto Santiago Guido; The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic; Institute of Malacology; Malacologia; 63; 1; 9-2020; 33-40 0076-2997 CONICET Digital CONICET info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ ARGENTINA CONOIDEA DEEP-SEA GASTROPODA https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.4002/040.063.0104 2023-09-24T20:30:12Z Theta lyronuclea (Clarke, 1959), a North Atlantic deep-water species, is recorded for the first time from the southwestern Atlantic. This constitutes the first record of the genus and the second mention of the family Raphitomidae off Argentina. The samples were collected in the Mar del Plata Submarine Canyon on the Argentine Continental slope on board the R/V Puerto Deseado at 2,934 m depth in September 2013. Photographs of radulae, penises, and details of the ornamentation of the protoconch are provided. Detailed comparison of the specimens collected with the type material and several lots from northern Atlantic localities confirmed the identification. Fil: Sánchez, Noelia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Pastorino, Roberto Santiago Guido. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Article in Journal/Newspaper North Atlantic Deep Water North Atlantic CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentino Argentina Argentine Guido ENVELOPE(-60.933,-60.933,-64.050,-64.050) Malacologia 63 1 33 |
institution |
Open Polar |
collection |
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
op_collection_id |
ftconicet |
language |
English |
topic |
ARGENTINA CONOIDEA DEEP-SEA GASTROPODA https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
spellingShingle |
ARGENTINA CONOIDEA DEEP-SEA GASTROPODA https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 Sánchez, Noelia Carolina Pastorino, Roberto Santiago Guido The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic |
topic_facet |
ARGENTINA CONOIDEA DEEP-SEA GASTROPODA https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
description |
Theta lyronuclea (Clarke, 1959), a North Atlantic deep-water species, is recorded for the first time from the southwestern Atlantic. This constitutes the first record of the genus and the second mention of the family Raphitomidae off Argentina. The samples were collected in the Mar del Plata Submarine Canyon on the Argentine Continental slope on board the R/V Puerto Deseado at 2,934 m depth in September 2013. Photographs of radulae, penises, and details of the ornamentation of the protoconch are provided. Detailed comparison of the specimens collected with the type material and several lots from northern Atlantic localities confirmed the identification. Fil: Sánchez, Noelia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Pastorino, Roberto Santiago Guido. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina |
format |
Article in Journal/Newspaper |
author |
Sánchez, Noelia Carolina Pastorino, Roberto Santiago Guido |
author_facet |
Sánchez, Noelia Carolina Pastorino, Roberto Santiago Guido |
author_sort |
Sánchez, Noelia Carolina |
title |
The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic |
title_short |
The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic |
title_full |
The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic |
title_fullStr |
The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic |
title_full_unstemmed |
The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic |
title_sort |
north atlantic conoidean gastropod theta lyronuclea (raphitomidae) in deep-waters of the southwestern atlantic |
publisher |
Institute of Malacology |
url |
http://hdl.handle.net/11336/146682 |
long_lat |
ENVELOPE(-60.933,-60.933,-64.050,-64.050) |
geographic |
Argentino Argentina Argentine Guido |
geographic_facet |
Argentino Argentina Argentine Guido |
genre |
North Atlantic Deep Water North Atlantic |
genre_facet |
North Atlantic Deep Water North Atlantic |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.4002/040.063.0104 http://hdl.handle.net/11336/146682 Sánchez, Noelia Carolina; Pastorino, Roberto Santiago Guido; The North Atlantic Conoidean Gastropod Theta lyronuclea (Raphitomidae) in Deep-Waters of the Southwestern Atlantic; Institute of Malacology; Malacologia; 63; 1; 9-2020; 33-40 0076-2997 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.4002/040.063.0104 |
container_title |
Malacologia |
container_volume |
63 |
container_issue |
1 |
container_start_page |
33 |
_version_ |
1779317112719802368 |