DOI: 10.35537/10915/52069
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Desarrollo de un modelo experimental con larvas de <i>Ceratophrys</i> spp. (Anura: Ceratophryidae) para su aplicación en estudios ecotoxicológicos de plaguicidas: efectos sobre variables convencionales y bioacústicas

Abstract: La emisión de sonidos por larvas de Ceratophrys ornata constituyó un novedoso hallazgo en el cual se presenta la primera evidencia para larvas de anfibios anuros. Tal hallazgo condujo al desarrollo de una nueva línea de investigación, siendo el fundamento de este trabajo de tesis doctoral, habiéndose dividido la investigación en dos partes consecutivas y concatenadas. La primera parte consistió en generar las bases para poder desarrollar un modelo experimental con larvas de esta especie. Para ello, se propuso … Show more

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Cited by 2 publications
(2 citation statements)
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References 58 publications
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“…This amphipod is part of the native fauna and has been used in laboratory bioassays to assess sensitivity to different toxic agents (Giusto et al, 2012, Peluso et al, 2013a, Anguiano et al, 2014, Mugni et al, 2015, in assessments of environmental samples (Di Marzio et al, 1999, Míguez et al, 2012, Peluso et al, 2013a, Peluso et al, 2013b, Giusto et al, 2014, Peluso et al, 2016, Mac Loughlin et al, 2017, and as a test organism in certain field evaluations (Graça et al, 2002, Jergentz et al, 2004, Venturino et al, 2007, Mugni et al, 2012, Mugni et al, 2016. Although other species of amphibians have been used in bioassays as potential model indicators (Natale et al, 2006, Salgado Costa, 2016; only one protocol in Argentina, under the acronym of ANFITOX, has been found to be applicable to embryos and larvae of amphibians (Herkovits and Pérez-Coll, 1999). One native species, however, that has been employed in several ecotoxicological studies demonstrating its usefulness as a model indicator with respect to sensitivity to different families of pollutants is Boana pulchella (Bp; Natale et al, 2006, Agostini et al, 2009, Agostini et al, 2010, Junges et al, 2010, Brodeur et al, 2011, Brodeur et al, 2012, Peltzer et al, 2013, Pérez-Iglesias et al, 2015, Schuch et al, 2015, Pérez-Iglesias et al, 2017, Natale et al, 2018.…”
Section: Introductionmentioning
confidence: 99%
“…This amphipod is part of the native fauna and has been used in laboratory bioassays to assess sensitivity to different toxic agents (Giusto et al, 2012, Peluso et al, 2013a, Anguiano et al, 2014, Mugni et al, 2015, in assessments of environmental samples (Di Marzio et al, 1999, Míguez et al, 2012, Peluso et al, 2013a, Peluso et al, 2013b, Giusto et al, 2014, Peluso et al, 2016, Mac Loughlin et al, 2017, and as a test organism in certain field evaluations (Graça et al, 2002, Jergentz et al, 2004, Venturino et al, 2007, Mugni et al, 2012, Mugni et al, 2016. Although other species of amphibians have been used in bioassays as potential model indicators (Natale et al, 2006, Salgado Costa, 2016; only one protocol in Argentina, under the acronym of ANFITOX, has been found to be applicable to embryos and larvae of amphibians (Herkovits and Pérez-Coll, 1999). One native species, however, that has been employed in several ecotoxicological studies demonstrating its usefulness as a model indicator with respect to sensitivity to different families of pollutants is Boana pulchella (Bp; Natale et al, 2006, Agostini et al, 2009, Agostini et al, 2010, Junges et al, 2010, Brodeur et al, 2011, Brodeur et al, 2012, Peltzer et al, 2013, Pérez-Iglesias et al, 2015, Schuch et al, 2015, Pérez-Iglesias et al, 2017, Natale et al, 2018.…”
Section: Introductionmentioning
confidence: 99%
“…Samples were euthanized every 4 hr and preserved in buffered 10% formalin. The larvae were fed twice daily with a standardized diet that combined chopped cow liver and fish, live tadpoles, and Tubifex (Salgado Costa, ). In addition, we collected and examined five young tadpoles of Lepidobatrachus asper Budgett to compare some developmental events with those of the complete series of the remaining species.…”
Section: Methodsmentioning
confidence: 99%