Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes

Autores
Vega, Marina Soledad; Clausse, Alejandro
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The morphology of a population of D. middendorffiana collected during spring and autumn in a fishless pond of the Southern Andes was examined to identify seasonal variations in growth patterns. Body size, tail spine length, width, thickness and biomass were analyzed, and growth was characterized by correlating various morphological dimensions with biomass. A pattern of three growth stages was identified: a juvenile stage characterized by body growth without variation of the tail spine length, a transition stage during which the tail spine experienced a sudden length reduction, and an adult stage with growth patterns similar to the first stage. Specific cyclomorphic growth patterns were found. The dimensions displaying most apparent seasonal differences were tail spine length and body flatness.
Fil: Vega, Marina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Clausse, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina
Materia
CYCOMORPHOSIS
DAPHNIA
MORPHOMETRY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/130483
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern AndesVega, Marina SoledadClausse, AlejandroCYCOMORPHOSISDAPHNIAMORPHOMETRYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The morphology of a population of D. middendorffiana collected during spring and autumn in a fishless pond of the Southern Andes was examined to identify seasonal variations in growth patterns. Body size, tail spine length, width, thickness and biomass were analyzed, and growth was characterized by correlating various morphological dimensions with biomass. A pattern of three growth stages was identified: a juvenile stage characterized by body growth without variation of the tail spine length, a transition stage during which the tail spine experienced a sudden length reduction, and an adult stage with growth patterns similar to the first stage. Specific cyclomorphic growth patterns were found. The dimensions displaying most apparent seasonal differences were tail spine length and body flatness.Fil: Vega, Marina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Clausse, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; ArgentinaTaylor & Francis2000-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/130483Vega, Marina Soledad; Clausse, Alejandro; Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes; Taylor & Francis; Journal Of Freshwater Ecology; 15; 3; 9-2000; 329-3380270-50602156-6941CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/02705060.2000.9663751info:eu-repo/semantics/altIdentifier/doi/10.1080/02705060.2000.9663751info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:35:26Zoai:ri.conicet.gov.ar:11336/130483instacron: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:34982025-10-22 11:35:26.393CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
title Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
spellingShingle Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
Vega, Marina Soledad
CYCOMORPHOSIS
DAPHNIA
MORPHOMETRY
title_short Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
title_full Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
title_fullStr Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
title_full_unstemmed Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
title_sort Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes
dc.creator.none.fl_str_mv Vega, Marina Soledad
Clausse, Alejandro
author Vega, Marina Soledad
author_facet Vega, Marina Soledad
Clausse, Alejandro
author_role author
author2 Clausse, Alejandro
author2_role author
dc.subject.none.fl_str_mv CYCOMORPHOSIS
DAPHNIA
MORPHOMETRY
topic CYCOMORPHOSIS
DAPHNIA
MORPHOMETRY
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 morphology of a population of D. middendorffiana collected during spring and autumn in a fishless pond of the Southern Andes was examined to identify seasonal variations in growth patterns. Body size, tail spine length, width, thickness and biomass were analyzed, and growth was characterized by correlating various morphological dimensions with biomass. A pattern of three growth stages was identified: a juvenile stage characterized by body growth without variation of the tail spine length, a transition stage during which the tail spine experienced a sudden length reduction, and an adult stage with growth patterns similar to the first stage. Specific cyclomorphic growth patterns were found. The dimensions displaying most apparent seasonal differences were tail spine length and body flatness.
Fil: Vega, Marina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Clausse, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina
description The morphology of a population of D. middendorffiana collected during spring and autumn in a fishless pond of the Southern Andes was examined to identify seasonal variations in growth patterns. Body size, tail spine length, width, thickness and biomass were analyzed, and growth was characterized by correlating various morphological dimensions with biomass. A pattern of three growth stages was identified: a juvenile stage characterized by body growth without variation of the tail spine length, a transition stage during which the tail spine experienced a sudden length reduction, and an adult stage with growth patterns similar to the first stage. Specific cyclomorphic growth patterns were found. The dimensions displaying most apparent seasonal differences were tail spine length and body flatness.
publishDate 2000
dc.date.none.fl_str_mv 2000-09
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/11336/130483
Vega, Marina Soledad; Clausse, Alejandro; Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes; Taylor & Francis; Journal Of Freshwater Ecology; 15; 3; 9-2000; 329-338
0270-5060
2156-6941
CONICET Digital
CONICET
url http://hdl.handle.net/11336/130483
identifier_str_mv Vega, Marina Soledad; Clausse, Alejandro; Morphometry and Cyclomorphosis in Daphnia middendorffiana from a Fishless Pond of the Southern Andes; Taylor & Francis; Journal Of Freshwater Ecology; 15; 3; 9-2000; 329-338
0270-5060
2156-6941
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://www.tandfonline.com/doi/abs/10.1080/02705060.2000.9663751
info:eu-repo/semantics/altIdentifier/doi/10.1080/02705060.2000.9663751
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
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
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score 12.982451

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