Unveiling a new species of Trapania (Gastropoda: Nudibranchia: Goniodorididae) from the South-eastern Pacific using anatomical and molecular tools

Vista sencilla de ítem
dc.contributor.authorUribe, Roberto A
dc.contributor.authorMendivil, Alejandro
dc.contributor.authorPastor, Ruslan
dc.contributor.authorAtoche-Suclupe, Dennis
dc.contributor.authorAleman, Solange
dc.contributor.authorFlores, Lorenzo
dc.contributor.authorSepulveda, Fabiola
dc.date.accessioned2026-08-28T01:49:40Z
dc.date.available2026-08-28T01:49:40Z
dc.date.issued2025
dc.description.abstractMorphological and molecular methods were used to describe a new species ofTrapaniaPruvot-Fol, 1931 from shallow water kelp forests on the north-central coast of Peru. Thenew species,Trapania huarmeyana sp. nov., is distinguished from other species along theEastern Pacific by external morphological characters such as its translucent white bodywith brown stripes and small spots on the dorsum, blotches on the base of the extra-branchialprocesses, extra rhinophoral processes and gill branches. Internally,T. huarmeyanasp. nov. isdistinguishable by several morphological characteristics of the radula, jaws and genital organs.Phylogenetic trees recovered using Bayesian Inference and Maximum Likelihood analysis ofDNA sequences support its distinct status and clarify its relationship to other species fromthe Eastern Pacific. This new species constitutes the first record ofTrapaniafrom theHumboldt Current Ecosystem, contributing to our understanding of the distribution of thegenus in the South-eastern Pacific.
dc.description.sponsorshipPlan de Fortalecimiento Universidades Estatales - Chile [RED21992]
dc.identifier.doi10.1017/S0025315424001188
dc.identifier.issn0025-3154
dc.identifier.urihttps://repositorioabierto.uantof.cl/handle/uantof/736
dc.language.isoen
dc.publisherCambridge University Press
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceJournal of the Marine Biological Association of the United Kingdom
dc.subjectbiodiversity
dc.subjectEl Ni & ntilde
dc.subjecto
dc.subjectHumboldt Current Ecosystem
dc.subjectmorphology
dc.subjectnudibranchs
dc.subjectphylogenetic
dc.titleUnveiling a new species of Trapania (Gastropoda: Nudibranchia: Goniodorididae) from the South-eastern Pacific using anatomical and molecular tools
dc.typeArticle
oaire.citation.volume104
organization.identifier.rorhttps://ror.org/04eyc6d95
organization.legalNameUniversidad de Antofagasta
uantof.identificator.facultyFacultad de Ciencias del Mar y Recursos Biológicos
uantof.identificator.instituteInstituto de Ciencias Naturales Alexander von Humboldt
Archivos
Bloque original
Mostrando 1 - 1 de 1
Miniatura
Nombre:
10.1017_s0025315424001188.pdf
Tamaño:
1.54 MB
Formato:
Adobe Portable Document Format
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.71 KB
Formato:
Item-specific license agreed to upon submission
Descripción:
Descargar
Colecciones
Instituto de Ciencias Naturales Alexander von Humboldt