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dc.contributor.author
Attademo, Andres Maximiliano
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dc.contributor.author
Peltzer, Paola
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dc.contributor.author
Lajmanovich, Rafael Carlos
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dc.date.available
2020-09-21T11:52:55Z
dc.date.issued
2007-12
dc.identifier.citation
Attademo, Andres Maximiliano; Peltzer, Paola; Lajmanovich, Rafael Carlos; Feeding habits of Physalaemus biligonigerus (Anura, Leptodactylidae) from soybean field of Córdoba Province, Argentina; Folium Publishing Company; Russian Journal Of Herpetology; 14; 1; 12-2007; 1-6
dc.identifier.issn
1026-2296
dc.identifier.uri
http://hdl.handle.net/11336/114382
dc.description.abstract
Detailed investigation of feeding habits in anurans may help us to understand the ecological significance of them in a particular habitat. In this sense, diet composition of anuran living inside soybean field is scarce. We examined the diet of Physalaemus biligonigerus in soybean field of Córdoba Province, Argentina. A total of 27 frogs (n = 14 females and n = 13 males) were analyzed to assess gastrointestinal contents. Indeed, snout vent length, body mass and sexes were also recorded. A total of 418 prey items was found, being Pheidole sp. (Hymenoptera, Formicidae) and Armadillium vulgare (Crustacea, Isopoda) the most important preys. The diet composition of frog was compared with prey relative abundance in soybean field, estimated by pitfall traps. There were no significant correlation (ô = 0.48, p > 0.05). Selectivity analysis showed positive values for Formicidae and Isoptera. Thus, Isopoda was consumed in the same proportion as occurrence in the environment. No significant differences were detected between females and males diet composition. Finally, we suggest that P. biligonigerus should be considered as potential biocontrol agents of noxious arthropods in soybean field.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Folium Publishing Company
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Physalaemus biligonigerus
dc.subject
Feeding habits
dc.subject
Prey abundance
dc.subject
Soybean
dc.subject
Biological control
dc.subject
Argentina
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Feeding habits of Physalaemus biligonigerus (Anura, Leptodactylidae) from soybean field of Córdoba Province, 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
2020-09-03T19:24:40Z
dc.journal.volume
14
dc.journal.number
1
dc.journal.pagination
1-6
dc.journal.pais
Rusia
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dc.description.fil
Fil: Attademo, Andres Maximiliano. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Peltzer, Paola. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Lajmanovich, Rafael Carlos. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Russian Journal Of Herpetology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://rjh.folium.ru/index.php/rjh/article/view/208
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