Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives

Autores
Ferraro, Daiana Paola; Topa, Pascual Emilio; Hermida, Gladys Noemí
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The skin in the lumbar region of nine species of Pleurodema and in the monotypic genus Somuncuria (Anura: Leiuperidae) bears macroglands [lumbar gland (LG)]. Lumbar glands of Pleurodema bibroni, P. borellii, P. brachyops, P. bufoninum, P. cinereum, P. cordobae, P. kriegi, and P. thaul, as well as Somuncuria somuncurensis, were examined using histological and histochemical methods. The epidermis and the dermis of LGs are described. Also, skin of LGs presents characteristic features as the interruption of the Eberth-Katschenko layer and the presence of a differentiated type of gland only observed in macrogland and not previously described for Pleurodema or Somuncuria; this is termed lumbar serous gland. These glands are filled with a granular product, which occasionally is immersed in a matrix. Differences in the secretory products of mucous and serous glands are described, as well as inter- and intraspecific variability of gland structure. The mode of toxin expulsion from macroglands and the homology between lumbar and inguinal glands among anuran families are discussed. © 2011 The Authors. Acta Zoologica © 2011 The Royal Swedish Academy of Sciences.
Fil: Ferraro, Daiana Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Herpetología; Argentina
Fil: Topa, Pascual Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Hermida, Gladys Noemí. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Biología de Anfibios; Argentina
Materia
Anuran Skin
Macroglands
Physalaemus
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:11336/72432
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectivesFerraro, Daiana PaolaTopa, Pascual EmilioHermida, Gladys NoemíAnuran SkinMacroglandsPhysalaemushttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The skin in the lumbar region of nine species of Pleurodema and in the monotypic genus Somuncuria (Anura: Leiuperidae) bears macroglands [lumbar gland (LG)]. Lumbar glands of Pleurodema bibroni, P. borellii, P. brachyops, P. bufoninum, P. cinereum, P. cordobae, P. kriegi, and P. thaul, as well as Somuncuria somuncurensis, were examined using histological and histochemical methods. The epidermis and the dermis of LGs are described. Also, skin of LGs presents characteristic features as the interruption of the Eberth-Katschenko layer and the presence of a differentiated type of gland only observed in macrogland and not previously described for Pleurodema or Somuncuria; this is termed lumbar serous gland. These glands are filled with a granular product, which occasionally is immersed in a matrix. Differences in the secretory products of mucous and serous glands are described, as well as inter- and intraspecific variability of gland structure. The mode of toxin expulsion from macroglands and the homology between lumbar and inguinal glands among anuran families are discussed. © 2011 The Authors. Acta Zoologica © 2011 The Royal Swedish Academy of Sciences.Fil: Ferraro, Daiana Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Herpetología; ArgentinaFil: Topa, Pascual Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Hermida, Gladys Noemí. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Biología de Anfibios; ArgentinaWiley Blackwell Publishing, Inc2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72432Ferraro, Daiana Paola; Topa, Pascual Emilio; Hermida, Gladys Noemí; Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives; Wiley Blackwell Publishing, Inc; Acta Zoologica; 94; 1; 1-2013; 44-570001-7272CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1463-6395.2011.00529.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1463-6395.2011.00529.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:21Zoai:ri.conicet.gov.ar:11336/72432instacron: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 10:00:21.506CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
title Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
spellingShingle Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
Ferraro, Daiana Paola
Anuran Skin
Macroglands
Physalaemus
title_short Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
title_full Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
title_fullStr Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
title_full_unstemmed Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
title_sort Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives
dc.creator.none.fl_str_mv Ferraro, Daiana Paola
Topa, Pascual Emilio
Hermida, Gladys Noemí
author Ferraro, Daiana Paola
author_facet Ferraro, Daiana Paola
Topa, Pascual Emilio
Hermida, Gladys Noemí
author_role author
author2 Topa, Pascual Emilio
Hermida, Gladys Noemí
author2_role author
author
dc.subject.none.fl_str_mv Anuran Skin
Macroglands
Physalaemus
topic Anuran Skin
Macroglands
Physalaemus
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The skin in the lumbar region of nine species of Pleurodema and in the monotypic genus Somuncuria (Anura: Leiuperidae) bears macroglands [lumbar gland (LG)]. Lumbar glands of Pleurodema bibroni, P. borellii, P. brachyops, P. bufoninum, P. cinereum, P. cordobae, P. kriegi, and P. thaul, as well as Somuncuria somuncurensis, were examined using histological and histochemical methods. The epidermis and the dermis of LGs are described. Also, skin of LGs presents characteristic features as the interruption of the Eberth-Katschenko layer and the presence of a differentiated type of gland only observed in macrogland and not previously described for Pleurodema or Somuncuria; this is termed lumbar serous gland. These glands are filled with a granular product, which occasionally is immersed in a matrix. Differences in the secretory products of mucous and serous glands are described, as well as inter- and intraspecific variability of gland structure. The mode of toxin expulsion from macroglands and the homology between lumbar and inguinal glands among anuran families are discussed. © 2011 The Authors. Acta Zoologica © 2011 The Royal Swedish Academy of Sciences.
Fil: Ferraro, Daiana Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología de Vertebrados. Sección Herpetología; Argentina
Fil: Topa, Pascual Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Hermida, Gladys Noemí. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Biología de Anfibios; Argentina
description The skin in the lumbar region of nine species of Pleurodema and in the monotypic genus Somuncuria (Anura: Leiuperidae) bears macroglands [lumbar gland (LG)]. Lumbar glands of Pleurodema bibroni, P. borellii, P. brachyops, P. bufoninum, P. cinereum, P. cordobae, P. kriegi, and P. thaul, as well as Somuncuria somuncurensis, were examined using histological and histochemical methods. The epidermis and the dermis of LGs are described. Also, skin of LGs presents characteristic features as the interruption of the Eberth-Katschenko layer and the presence of a differentiated type of gland only observed in macrogland and not previously described for Pleurodema or Somuncuria; this is termed lumbar serous gland. These glands are filled with a granular product, which occasionally is immersed in a matrix. Differences in the secretory products of mucous and serous glands are described, as well as inter- and intraspecific variability of gland structure. The mode of toxin expulsion from macroglands and the homology between lumbar and inguinal glands among anuran families are discussed. © 2011 The Authors. Acta Zoologica © 2011 The Royal Swedish Academy of Sciences.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
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/11336/72432
Ferraro, Daiana Paola; Topa, Pascual Emilio; Hermida, Gladys Noemí; Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives; Wiley Blackwell Publishing, Inc; Acta Zoologica; 94; 1; 1-2013; 44-57
0001-7272
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72432
identifier_str_mv Ferraro, Daiana Paola; Topa, Pascual Emilio; Hermida, Gladys Noemí; Lumbar glands in the frog genera Pleurodema and Somuncuria (Anura: Leiuperidae): Histological and histochemical perspectives; Wiley Blackwell Publishing, Inc; Acta Zoologica; 94; 1; 1-2013; 44-57
0001-7272
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://onlinelibrary.wiley.com/doi/abs/10.1111/j.1463-6395.2011.00529.x
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1463-6395.2011.00529.x
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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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score 13.13397

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