Comparative susceptibility to atrazine of three developmental stages of Rhinella arenarum and influence on metamorphosis: Non-monotonous acceleration of the time to climax and delayed tail resorption

Acute and subchronic toxicity of atrazine was evaluated in embryos (stage 4) and in premetamorphosis (stage 25) and prometamorphosis (stage 38–39) larvae of the common South American toad Rhinella arenarum (Anura: bufonidae). The influence of atrazine on the last stages of metamorphosis was also exa...

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Veröffentlicht in:	Aquatic toxicology 2009-01, Vol.91 (2), p.161-170
Hauptverfasser:	Brodeur, Julie C., Svartz, Gabriela, Perez-Coll, Cristina S., Marino, Damian J.G., Herkovits, Jorge
Format:	Artikel
Sprache:	eng
Schlagworte:	Amphibia Amphibian animal development Animals Anura Atrazine Atrazine - toxicity Bufonidae Bufonidae - embryology Bufonidae - physiology developmental stages dose response embryo (animal) Endocrine disruption endocrine-disrupting chemicals Female lethal concentration 50 Lethal Dose 50 Metamorphosis Metamorphosis, Biological - drug effects mortality Non-monotonous dose–response Survival Analysis Tail - growth & development Time Factors toads U-shaped Water Pollutants, Chemical - toxicity water pollution
Online-Zugang:	Volltext
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