First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area

The cephalopod fauna of the southern Caribbean is poorly studied, specially species of the order Octopoda. The present study is the first molecular approach to assess Colombian octopus species, aiming to contribute to the knowledge of the systematics of this group locally and world-wide. Maximum Lik...

Full description

Autores:
Ritschard Otalora, Elena Andrea
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2018
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/60864
Acceso en línea:
http://hdl.handle.net/1992/60864
Palabra clave:
Cefalópodos
Caribe (Mar)
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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repository_id_str
dc.title.spa.fl_str_mv First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
title First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
spellingShingle First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
Cefalópodos
Caribe (Mar)
title_short First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
title_full First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
title_fullStr First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
title_full_unstemmed First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
title_sort First molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian area
dc.creator.fl_str_mv Ritschard Otalora, Elena Andrea
dc.contributor.advisor.none.fl_str_mv Guerrero-Kommritz, Jèurgen
Sánchez Muñoz, Juan Armando
dc.contributor.author.none.fl_str_mv Ritschard Otalora, Elena Andrea
dc.subject.keyword.spa.fl_str_mv Cefalópodos
Caribe (Mar)
topic Cefalópodos
Caribe (Mar)
description The cephalopod fauna of the southern Caribbean is poorly studied, specially species of the order Octopoda. The present study is the first molecular approach to assess Colombian octopus species, aiming to contribute to the knowledge of the systematics of this group locally and world-wide. Maximum Likelihood phylogenies of the family Octopodidae were constructed using cytochrome oxidase I and Rhodopsin sequences generated from specimens collected in three locations at the Colombian Caribbean Sea and other downloaded from Genbank. Additionally, species were delimited with the bGMYC method. Despite inconsistencies between the two molecular markers, our phylogenetic analyses confirmed the monophyly of three described species found in the area (Octopus hummelincki, O. briareus and O. taganga). Moreover, our results show molecular-based evidence for the distinction of the new Callistoctopus species proposed by Guerrero-Kommritz et al., (2016). Conversely, morphologically distinguished O. aff. tayrona species (Octopus spB and Octopus spD) showed no distinction at the molecular level...
publishDate 2018
dc.date.issued.spa.fl_str_mv 2018
dc.date.accessioned.none.fl_str_mv 2022-09-26T22:03:02Z
dc.date.available.none.fl_str_mv 2022-09-26T22:03:02Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/bachelorThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
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dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/1992/60864
dc.identifier.instname.spa.fl_str_mv instname:Universidad de los Andes
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dc.identifier.local.spa.fl_str_mv 795769-1001
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dc.language.iso.spa.fl_str_mv eng
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dc.rights.uri.*.fl_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
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eu_rights_str_mv openAccess
dc.format.extent.spa.fl_str_mv 28 hojas
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad de los Andes
dc.publisher.program.spa.fl_str_mv Biología
dc.publisher.faculty.spa.fl_str_mv Facultad de Ciencias
dc.publisher.department.spa.fl_str_mv Departamento de Ciencias Biológicas
institution Universidad de los Andes
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Guerrero-Kommritz, JèurgenSánchez Muñoz, Juan Armandovirtual::20711-1Ritschard Otalora, Elena Andreaa2ff05aa-0de8-4d67-81a5-5e99346d59c95002022-09-26T22:03:02Z2022-09-26T22:03:02Z2018http://hdl.handle.net/1992/60864instname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/795769-1001The cephalopod fauna of the southern Caribbean is poorly studied, specially species of the order Octopoda. The present study is the first molecular approach to assess Colombian octopus species, aiming to contribute to the knowledge of the systematics of this group locally and world-wide. Maximum Likelihood phylogenies of the family Octopodidae were constructed using cytochrome oxidase I and Rhodopsin sequences generated from specimens collected in three locations at the Colombian Caribbean Sea and other downloaded from Genbank. Additionally, species were delimited with the bGMYC method. Despite inconsistencies between the two molecular markers, our phylogenetic analyses confirmed the monophyly of three described species found in the area (Octopus hummelincki, O. briareus and O. taganga). Moreover, our results show molecular-based evidence for the distinction of the new Callistoctopus species proposed by Guerrero-Kommritz et al., (2016). Conversely, morphologically distinguished O. aff. tayrona species (Octopus spB and Octopus spD) showed no distinction at the molecular level...Los cefalópodos del Caribe Sur han sido poco estudiados, especialmente las especies del orden Octopoda. El presente estudio es el primer acercamiento molecular a las especies de pulpos de Colombia y pretende contribuir al conocimiento de la sistemática de este grupo de manera local y global. Filogenias de máxima verosimilitud de la familia Octopodidae se construyeron usando los genes Citocromo oxidasa I y Rhodopsina, a partir de secuencias descargadas de Genbank y de especímenes colectados en tres localidades en el mar Caribe Colombiano. Adicionalmente, las especies fueron delimitadas mediante el método de bGMYC. A pesar de inconsistencias entre los dos marcadores moleculares usados, los análisis filogenéticos confirmaron la monofilia de tres especies encontradas en el área (Octopus hummelincki, O. briareus y O. taganga). Por otro lado, se encontró evidencia molecular para la distinción de la nueva especie de Callistoctopus propuesta por Guerrero- Kommritz, et al (2016). Por el contrario, los resultados...BiólogoPregrado28 hojasapplication/pdfengUniversidad de los AndesBiologíaFacultad de CienciasDepartamento de Ciencias BiológicasFirst molecular approach to the benthic- shallow water octopus' fauna from the southern Caribbean, Colombian areaTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_7a1fTexthttp://purl.org/redcol/resource_type/TPCefalópodosCaribe (Mar)201225197Publicationhttps://scholar.google.es/citations?user=l8nad3oAAAAJvirtual::20711-10000-0001-7149-8369virtual::20711-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000057240virtual::20711-16652e019-e472-4748-9dc3-b125c616a2a4virtual::20711-16652e019-e472-4748-9dc3-b125c616a2a4virtual::20711-1TEXT13063.pdf.txt13063.pdf.txtExtracted texttext/plain49920https://repositorio.uniandes.edu.co/bitstreams/85eccffb-bea9-480c-9015-99ed5dd35610/download15ffc08600265358603d60d0f874eac5MD52THUMBNAIL13063.pdf.jpg13063.pdf.jpgIM Thumbnailimage/jpeg6043https://repositorio.uniandes.edu.co/bitstreams/d14a7677-ac2c-4155-8d75-0955f6d69f90/download6a35582e350bea0d674a80830d5919bfMD53ORIGINAL13063.pdfapplication/pdf1207537https://repositorio.uniandes.edu.co/bitstreams/40d3ab29-542c-4389-8106-b2425855f0b8/download1a2f9dd1bd28e0dab3bf7eb9fe831da7MD511992/60864oai:repositorio.uniandes.edu.co:1992/608642024-12-04 16:46:25.887http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co

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