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dc.contributor.author
Battauz, Yamila Soledad
dc.contributor.author
Jose, Susana Beatriz
dc.contributor.author
Paggi, Juan Cesar
dc.date.available
2017-12-26T20:27:54Z
dc.date.issued
2014-01
dc.identifier.citation
Paggi, Juan Cesar; Jose, Susana Beatriz; Battauz, Yamila Soledad; Passive zooplankton community in dry littoral sediment: Reservoir of diversity and potential source of dispersal in a subtropical floodplain lake of the Middle Paraná River (Santa Fe, Argentina); Wiley; International Review of Hydrobiology; 99; 3; 1-2014; 277-286
dc.identifier.issn
1434-2944
dc.identifier.uri
http://hdl.handle.net/11336/31601
dc.description.abstract
During the low water or contraction phase, the Parana floodplain lakes show a marginal area with the littoral sediments exposed to the air. They were studied as “resting stage bank” and potential zooplankton diversity storage as well as a source of propagules for exozoochoric dispersal by terrestrial and semiaquatic vectors, mainly birds. The aims of the study were to analyze (i) specific composition of the zooplankton hatchling assemblage, (ii) time and hatching pattern of each species, (iii) similarities and differences between hatchlings and active assemblages, (iv) assessment of the habitat membership (limnetic/littoral) of hatched species. Sediment samples were taken from three sites of a representative floodplain lake of Paraná River and hatching experiments were conducted under laboratory conditions at 25°C for 90 days. Twenty-seven species of rotifers and four of cladocerans hatched in the laboratory. Hatchlings (7097 specimens) were recorded (92.4% rotifers, 7.6% cladocerans). The number of hatched species increased significantly from day 4 to day 30, showing oscillating trends and then began to decrease until day 90. Thirty percent of hatched species were unrecorded for the lake, and 12% species were new records for Argentina. Seventy-seven percent of the hatched species were littoral in habit.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Rotifers
dc.subject
Cladocerans
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Resting Stage Bank
dc.subject
Active Population
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Otras Ciencias Biológicas
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Passive zooplankton community in dry littoral sediment: Reservoir of diversity and potential source of dispersal in a subtropical floodplain lake of the Middle Paraná River (Santa Fe, Argentina)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-12-26T19:50:35Z
dc.identifier.eissn
1522-2632
dc.journal.volume
99
dc.journal.number
3
dc.journal.pagination
277-286
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Battauz, Yamila Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
dc.description.fil
Fil: Jose, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.description.fil
Fil: Paggi, Juan Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
dc.journal.title
International Review of Hydrobiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/iroh.201301670/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/iroh.201301670


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