A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean

Autores
Pereira, Emanuel; Doti, Brenda Lía; Roccatagliata, Daniel Carlos
Año de publicación
2020
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The taxonomy of the genus Pseudione remains unresolved. At present, a heterogeneous assemblage of species, not congeneric with the type species of the genus Pseudione, is provisionally called ´Pseudione sensu lato´. A new bopyrid that belongs to this group of species is herein reported. This parasite (an ovigerous female and its male) was found inside the right branchial chamber of Munida spinosa Henderson, 1885, a squat lobster that distributes along the Argentine Continental slope from off Buenos Aires Province to Malvinas (Falkland) Islands and Burdwood Bank. This infested squat lobster was obtained with a bottom otter trawl in the Mar del Plata submarine canyon (38°01.49´S, 54°44.17´W) at 819 m depth during the ´Talud Continental I´ survey, carried out by the Argentine RV Puerto Deseado in 2012. This is the first time a bopyrid isopod infesting Munida spinosa has been reported. This parasite has crenulated coxal plates and thus, it seems to belong to the Pseudione ´crénelés´ group proposed by Bourdon. This group currently contains eight species, all of them infesting anomuran decapods (families Munididae and Munidopsidae). The new parasite herein reported can be separated from the other species of the ?crénelés? group by presenting the following combination of characters: (1) frontal lamina narrow and smooth, (2) both sides of the body convex, and (3) tergal projections I-IV with irregular margins (more evident on right side). Finally, the taxonomic status of the ´crénelés´ group is briefly discussed.
Fil: Pereira, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Doti, Brenda Lía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Roccatagliata, Daniel Carlos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
1st Virtual Deep-Sea Biology Symposium
Virtual
Reino Unido
Deep-Sea Biology Society
Materia
PSEUDIONE SP.
MUNIDA SPINOSA
NEW SPECIES
CONTINENTAL SLOPE
ARGENTINA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/267940
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/267940
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic OceanPereira, EmanuelDoti, Brenda LíaRoccatagliata, Daniel CarlosPSEUDIONE SP.MUNIDA SPINOSANEW SPECIESCONTINENTAL SLOPEARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The taxonomy of the genus Pseudione remains unresolved. At present, a heterogeneous assemblage of species, not congeneric with the type species of the genus Pseudione, is provisionally called ´Pseudione sensu lato´. A new bopyrid that belongs to this group of species is herein reported. This parasite (an ovigerous female and its male) was found inside the right branchial chamber of Munida spinosa Henderson, 1885, a squat lobster that distributes along the Argentine Continental slope from off Buenos Aires Province to Malvinas (Falkland) Islands and Burdwood Bank. This infested squat lobster was obtained with a bottom otter trawl in the Mar del Plata submarine canyon (38°01.49´S, 54°44.17´W) at 819 m depth during the ´Talud Continental I´ survey, carried out by the Argentine RV Puerto Deseado in 2012. This is the first time a bopyrid isopod infesting Munida spinosa has been reported. This parasite has crenulated coxal plates and thus, it seems to belong to the Pseudione ´crénelés´ group proposed by Bourdon. This group currently contains eight species, all of them infesting anomuran decapods (families Munididae and Munidopsidae). The new parasite herein reported can be separated from the other species of the ?crénelés? group by presenting the following combination of characters: (1) frontal lamina narrow and smooth, (2) both sides of the body convex, and (3) tergal projections I-IV with irregular margins (more evident on right side). Finally, the taxonomic status of the ´crénelés´ group is briefly discussed.Fil: Pereira, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; ArgentinaFil: Doti, Brenda Lía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; ArgentinaFil: Roccatagliata, Daniel Carlos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina1st Virtual Deep-Sea Biology SymposiumVirtualReino UnidoDeep-Sea Biology SocietyDeep-Sea Biology Society2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectSimposioBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/267940A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean; 1st Virtual Deep-Sea Biology Symposium; Virtual; Reino Unido; 2020; 2-2CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://dsbsoc.org/conferences/edsbs/abstracts/Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:37:05Zoai:ri.conicet.gov.ar:11336/267940instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:37:05.592CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
title A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
spellingShingle A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
Pereira, Emanuel
PSEUDIONE SP.
MUNIDA SPINOSA
NEW SPECIES
CONTINENTAL SLOPE
ARGENTINA
title_short A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
title_full A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
title_fullStr A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
title_full_unstemmed A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
title_sort A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean
dc.creator.none.fl_str_mv Pereira, Emanuel
Doti, Brenda Lía
Roccatagliata, Daniel Carlos
author Pereira, Emanuel
author_facet Pereira, Emanuel
Doti, Brenda Lía
Roccatagliata, Daniel Carlos
author_role author
author2 Doti, Brenda Lía
Roccatagliata, Daniel Carlos
author2_role author
author
dc.subject.none.fl_str_mv PSEUDIONE SP.
MUNIDA SPINOSA
NEW SPECIES
CONTINENTAL SLOPE
ARGENTINA
topic PSEUDIONE SP.
MUNIDA SPINOSA
NEW SPECIES
CONTINENTAL SLOPE
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The taxonomy of the genus Pseudione remains unresolved. At present, a heterogeneous assemblage of species, not congeneric with the type species of the genus Pseudione, is provisionally called ´Pseudione sensu lato´. A new bopyrid that belongs to this group of species is herein reported. This parasite (an ovigerous female and its male) was found inside the right branchial chamber of Munida spinosa Henderson, 1885, a squat lobster that distributes along the Argentine Continental slope from off Buenos Aires Province to Malvinas (Falkland) Islands and Burdwood Bank. This infested squat lobster was obtained with a bottom otter trawl in the Mar del Plata submarine canyon (38°01.49´S, 54°44.17´W) at 819 m depth during the ´Talud Continental I´ survey, carried out by the Argentine RV Puerto Deseado in 2012. This is the first time a bopyrid isopod infesting Munida spinosa has been reported. This parasite has crenulated coxal plates and thus, it seems to belong to the Pseudione ´crénelés´ group proposed by Bourdon. This group currently contains eight species, all of them infesting anomuran decapods (families Munididae and Munidopsidae). The new parasite herein reported can be separated from the other species of the ?crénelés? group by presenting the following combination of characters: (1) frontal lamina narrow and smooth, (2) both sides of the body convex, and (3) tergal projections I-IV with irregular margins (more evident on right side). Finally, the taxonomic status of the ´crénelés´ group is briefly discussed.
Fil: Pereira, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Doti, Brenda Lía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Roccatagliata, Daniel Carlos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
1st Virtual Deep-Sea Biology Symposium
Virtual
Reino Unido
Deep-Sea Biology Society
description The taxonomy of the genus Pseudione remains unresolved. At present, a heterogeneous assemblage of species, not congeneric with the type species of the genus Pseudione, is provisionally called ´Pseudione sensu lato´. A new bopyrid that belongs to this group of species is herein reported. This parasite (an ovigerous female and its male) was found inside the right branchial chamber of Munida spinosa Henderson, 1885, a squat lobster that distributes along the Argentine Continental slope from off Buenos Aires Province to Malvinas (Falkland) Islands and Burdwood Bank. This infested squat lobster was obtained with a bottom otter trawl in the Mar del Plata submarine canyon (38°01.49´S, 54°44.17´W) at 819 m depth during the ´Talud Continental I´ survey, carried out by the Argentine RV Puerto Deseado in 2012. This is the first time a bopyrid isopod infesting Munida spinosa has been reported. This parasite has crenulated coxal plates and thus, it seems to belong to the Pseudione ´crénelés´ group proposed by Bourdon. This group currently contains eight species, all of them infesting anomuran decapods (families Munididae and Munidopsidae). The new parasite herein reported can be separated from the other species of the ?crénelés? group by presenting the following combination of characters: (1) frontal lamina narrow and smooth, (2) both sides of the body convex, and (3) tergal projections I-IV with irregular margins (more evident on right side). Finally, the taxonomic status of the ´crénelés´ group is briefly discussed.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Simposio
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/267940
A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean; 1st Virtual Deep-Sea Biology Symposium; Virtual; Reino Unido; 2020; 2-2
CONICET Digital
CONICET
url http://hdl.handle.net/11336/267940
identifier_str_mv A new species of bopyrid isopod parasitic on the deep-sea squat lobster Munida spinosa from the Southwest Atlantic Ocean; 1st Virtual Deep-Sea Biology Symposium; Virtual; Reino Unido; 2020; 2-2
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://dsbsoc.org/conferences/edsbs/abstracts/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Deep-Sea Biology Society
publisher.none.fl_str_mv Deep-Sea Biology Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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