Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)

A new species of dendronotid nudibranch, Marionia abrahamorum sp. nov., is described here. This species was found on Príncipe Island (Gulf of Guinea, eastern Atlantic Ocean), and its description is based on its morphological characteristics as well as molecular data from two mitochondrial (cytochrom...

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Detalles Bibliográficos
Autores: De Vasconcelos Silva, Felipe, Herrero Barrencua, Aketza, Pola Pérez, Marta, Cervera, Juan Lucas
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/714438
Acceso en línea:http://hdl.handle.net/10486/714438
https://dx.doi.org/10.5343/bms.2018.0096
Access Level:acceso abierto
Palabra clave:Gastropoda
Nudibranchia
Mediterranean Sea
Biología y Biomedicina / Biología
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spelling Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)De Vasconcelos Silva, FelipeHerrero Barrencua, AketzaPola Pérez, MartaCervera, Juan LucasGastropodaNudibranchiaMediterranean SeaBiología y Biomedicina / BiologíaA new species of dendronotid nudibranch, Marionia abrahamorum sp. nov., is described here. This species was found on Príncipe Island (Gulf of Guinea, eastern Atlantic Ocean), and its description is based on its morphological characteristics as well as molecular data from two mitochondrial (cytochrome c oxidase subunit I and 16S rRNA) markers and one nuclear (histone-3) marker. This species differs from all known Tritoniidae in terms of its size, color pattern, notum pattern, number of velar processes, number of gills, presence of stomach plates, and radular formula. The phylogenetic results support the results of the morphological analysis, confirming its placement within the genus MarioniaWe thank the Regional Government of Príncipe Island and the entire team at the UNESCO Biosphere Reserve of Príncipe Island for their support and logistical assistance during Marine Expedition BIO-Príncipe 2016. We thank P Kohnert (Zoologische Staatssammlung München) for the assistance with the scanning electron nicroscope. We also thank C Farias from the Instituto Español de Oceanografía for the Marionia sp. 1 specimen (MB28-005057). FdVS has a PhD scholarship from the CNPq-Brazil (232557/2014-4)Rosenstiel School of Marine and Atmospheric ScienceDepartamento de BiologíaFacultad de Ciencias20192019-04-17research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/714438https://dx.doi.org/10.5343/bms.2018.0096reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7144382026-06-23T12:46:27Z
dc.title.none.fl_str_mv Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
title Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
spellingShingle Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
De Vasconcelos Silva, Felipe
Gastropoda
Nudibranchia
Mediterranean Sea
Biología y Biomedicina / Biología
title_short Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
title_full Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
title_fullStr Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
title_full_unstemmed Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
title_sort Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
dc.creator.none.fl_str_mv De Vasconcelos Silva, Felipe
Herrero Barrencua, Aketza
Pola Pérez, Marta
Cervera, Juan Lucas
author De Vasconcelos Silva, Felipe
author_facet De Vasconcelos Silva, Felipe
Herrero Barrencua, Aketza
Pola Pérez, Marta
Cervera, Juan Lucas
author_role author
author2 Herrero Barrencua, Aketza
Pola Pérez, Marta
Cervera, Juan Lucas
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Biología
Facultad de Ciencias
dc.subject.none.fl_str_mv Gastropoda
Nudibranchia
Mediterranean Sea
Biología y Biomedicina / Biología
topic Gastropoda
Nudibranchia
Mediterranean Sea
Biología y Biomedicina / Biología
description A new species of dendronotid nudibranch, Marionia abrahamorum sp. nov., is described here. This species was found on Príncipe Island (Gulf of Guinea, eastern Atlantic Ocean), and its description is based on its morphological characteristics as well as molecular data from two mitochondrial (cytochrome c oxidase subunit I and 16S rRNA) markers and one nuclear (histone-3) marker. This species differs from all known Tritoniidae in terms of its size, color pattern, notum pattern, number of velar processes, number of gills, presence of stomach plates, and radular formula. The phylogenetic results support the results of the morphological analysis, confirming its placement within the genus Marionia
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-04-17
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/714438
https://dx.doi.org/10.5343/bms.2018.0096
url http://hdl.handle.net/10486/714438
https://dx.doi.org/10.5343/bms.2018.0096
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Rosenstiel School of Marine and Atmospheric Science
publisher.none.fl_str_mv Rosenstiel School of Marine and Atmospheric Science
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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