The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)

Autores
Genise, Jorge Fernando; Cantil, Liliana Fernanda; Dinghi, Pablo Adrián; Sánchez, María Victoria; Sarzetti, Laura Cristina
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Glossoscolex bergi (Glossoscolecidae) is a giant earthworm from the rainforest of Misiones (Argentina). The large size of its aestivation chamber and the meniscate burrows connected to it allow us to describe morphological details and reinterpret some characteristics of the fossil counterpart Castrichnus incolumis. The concavity of menisci, either in the burrow or in those pellets lining the chamber, shows concentric ridges and radiating striae that result from the impression of the last segments of the body. The meniscate burrows associated to the chamber are different from described ichnospecies of Taenidium, because of the surface texture of the meniscus. The aestivation chamber was produced during an atypical four-month drought in a region that lacks a seasonal climate. This suggests that Castrichnus incolumis would be also an indicator of drought periods even in non seasonal climates.
Fil: Genise, Jorge Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Cantil, Liliana Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Dinghi, Pablo Adrián. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Filogeografía y Filogenias Moleculares; Argentina
Fil: Sánchez, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Sarzetti, Laura Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Materia
Earthworm
Glossoscolex Bergi
Subtropical Rainforest
Castrichnus Incolumis
Palaeoenvironmental Indicator
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:11336/3111
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/3111
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)Genise, Jorge FernandoCantil, Liliana FernandaDinghi, Pablo AdriánSánchez, María VictoriaSarzetti, Laura CristinaEarthwormGlossoscolex BergiSubtropical RainforestCastrichnus IncolumisPalaeoenvironmental Indicatorhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Glossoscolex bergi (Glossoscolecidae) is a giant earthworm from the rainforest of Misiones (Argentina). The large size of its aestivation chamber and the meniscate burrows connected to it allow us to describe morphological details and reinterpret some characteristics of the fossil counterpart Castrichnus incolumis. The concavity of menisci, either in the burrow or in those pellets lining the chamber, shows concentric ridges and radiating striae that result from the impression of the last segments of the body. The meniscate burrows associated to the chamber are different from described ichnospecies of Taenidium, because of the surface texture of the meniscus. The aestivation chamber was produced during an atypical four-month drought in a region that lacks a seasonal climate. This suggests that Castrichnus incolumis would be also an indicator of drought periods even in non seasonal climates.Fil: Genise, Jorge Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; ArgentinaFil: Cantil, Liliana Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; ArgentinaFil: Dinghi, Pablo Adrián. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Filogeografía y Filogenias Moleculares; ArgentinaFil: Sánchez, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; ArgentinaFil: Sarzetti, Laura Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; ArgentinaTaylor & Francis2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/3111Genise, Jorge Fernando; Cantil, Liliana Fernanda; Dinghi, Pablo Adrián; Sánchez, María Victoria; Sarzetti, Laura Cristina; The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina); Taylor & Francis; Ichnos; 20; 3; 9-2013; 116-1191042-0940enginfo:eu-repo/semantics/altIdentifier/issn/1042-0940info:eu-repo/semantics/altIdentifier/doi/10.1080/10420940.2013.812964info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10420940.2013.812964?journalCode=gich20info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:50Zoai:ri.conicet.gov.ar:11336/3111instacron: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:34982025-09-03 09:59:50.455CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
title The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
spellingShingle The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
Genise, Jorge Fernando
Earthworm
Glossoscolex Bergi
Subtropical Rainforest
Castrichnus Incolumis
Palaeoenvironmental Indicator
title_short The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
title_full The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
title_fullStr The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
title_full_unstemmed The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
title_sort The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina)
dc.creator.none.fl_str_mv Genise, Jorge Fernando
Cantil, Liliana Fernanda
Dinghi, Pablo Adrián
Sánchez, María Victoria
Sarzetti, Laura Cristina
author Genise, Jorge Fernando
author_facet Genise, Jorge Fernando
Cantil, Liliana Fernanda
Dinghi, Pablo Adrián
Sánchez, María Victoria
Sarzetti, Laura Cristina
author_role author
author2 Cantil, Liliana Fernanda
Dinghi, Pablo Adrián
Sánchez, María Victoria
Sarzetti, Laura Cristina
author2_role author
author
author
author
dc.subject.none.fl_str_mv Earthworm
Glossoscolex Bergi
Subtropical Rainforest
Castrichnus Incolumis
Palaeoenvironmental Indicator
topic Earthworm
Glossoscolex Bergi
Subtropical Rainforest
Castrichnus Incolumis
Palaeoenvironmental Indicator
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Glossoscolex bergi (Glossoscolecidae) is a giant earthworm from the rainforest of Misiones (Argentina). The large size of its aestivation chamber and the meniscate burrows connected to it allow us to describe morphological details and reinterpret some characteristics of the fossil counterpart Castrichnus incolumis. The concavity of menisci, either in the burrow or in those pellets lining the chamber, shows concentric ridges and radiating striae that result from the impression of the last segments of the body. The meniscate burrows associated to the chamber are different from described ichnospecies of Taenidium, because of the surface texture of the meniscus. The aestivation chamber was produced during an atypical four-month drought in a region that lacks a seasonal climate. This suggests that Castrichnus incolumis would be also an indicator of drought periods even in non seasonal climates.
Fil: Genise, Jorge Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Cantil, Liliana Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Dinghi, Pablo Adrián. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Filogeografía y Filogenias Moleculares; Argentina
Fil: Sánchez, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Sarzetti, Laura Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
description Glossoscolex bergi (Glossoscolecidae) is a giant earthworm from the rainforest of Misiones (Argentina). The large size of its aestivation chamber and the meniscate burrows connected to it allow us to describe morphological details and reinterpret some characteristics of the fossil counterpart Castrichnus incolumis. The concavity of menisci, either in the burrow or in those pellets lining the chamber, shows concentric ridges and radiating striae that result from the impression of the last segments of the body. The meniscate burrows associated to the chamber are different from described ichnospecies of Taenidium, because of the surface texture of the meniscus. The aestivation chamber was produced during an atypical four-month drought in a region that lacks a seasonal climate. This suggests that Castrichnus incolumis would be also an indicator of drought periods even in non seasonal climates.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/3111
Genise, Jorge Fernando; Cantil, Liliana Fernanda; Dinghi, Pablo Adrián; Sánchez, María Victoria; Sarzetti, Laura Cristina; The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina); Taylor & Francis; Ichnos; 20; 3; 9-2013; 116-119
1042-0940
url http://hdl.handle.net/11336/3111
identifier_str_mv Genise, Jorge Fernando; Cantil, Liliana Fernanda; Dinghi, Pablo Adrián; Sánchez, María Victoria; Sarzetti, Laura Cristina; The aestivation chamber of the giant earthworm Glossoscolex bergi (Glossoscolecidae) in the subtropical rainforest of Misiones (Argentina); Taylor & Francis; Ichnos; 20; 3; 9-2013; 116-119
1042-0940
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1042-0940
info:eu-repo/semantics/altIdentifier/doi/10.1080/10420940.2013.812964
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10420940.2013.812964?journalCode=gich20
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
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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
_version_ 1842269604140810240
score 13.13397

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