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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-018-1911-y
|2 doi
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|a pubmed24n0938.xml
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|a (DE-627)NLM281503648
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|a (NLM)29492806
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Ortiz-Santaliestra, Manuel E
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Validity of fish, birds and mammals as surrogates for amphibians and reptiles in pesticide toxicity assessment
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| 264 |
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|c 2018
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 11.12.2018
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Amphibians and reptiles are the two most endangered groups of vertebrates. Environmental pollution by pesticides is recognised as one of the major factors threatening populations of these groups. However, the effects of pesticides on amphibians and reptiles have been studied for few substances, which is partly related to the fact that these animals are not included in the mandatory toxicity testing conducted as part of environmental risk assessments of pesticides. Whether risks of pesticides to amphibians and reptiles are addressed by surrogate taxa used in risk assessment is currently under debate. In order to develop a scientifically sound and robust risk assessment scheme, information needs to be gathered to examine whether fish, birds and mammals are valid surrogates for amphibians and reptiles. We updated a systematic review of scientific literature that was recently published compiling toxicity data on amphibians and reptiles. The outcome of this review was analysed with the purposes to (1) compare endpoints from amphibians and reptiles with the available information from fish, birds and mammals, and (2) develop species sensitivity distributions (SSDs) for those substances tested in at least six amphibian species (no substances were found tested in at least six reptile species) to identify a candidate amphibian model species to be used as surrogate in risk assessment. A positive correlation was found between toxicity recorded on fish and amphibians, the former revealing, in general, to be more sensitive than the latter to waterborne pollutants. In the terrestrial environment, although birds and mammals were more sensitive than amphibians and reptiles to at least 60% of tested substances, just a few weak significant correlations were observed. As a general rule, homoeothermic vertebrates are not good surrogates for reptiles and terrestrial amphibians in pesticide risk assessment. However, some chemical-dependent trends were detected, with pyrethroids and organochlorine insecticides being more toxic to amphibians or reptiles than to birds or mammals. These trends could ultimately help in decisions about protection provided by surrogate taxa for specific groups of substances, and also to determine when risk assessment of pesticides needs to pay special consideration to amphibians and reptiles. The outcome of this review reflects that there is still much information needed to reduce uncertainties and extract relevant conclusions on the overall protection of amphibians and reptiles by surrogate vertebrates
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Contaminants
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| 650 |
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4 |
|a Herpetofauna
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| 650 |
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4 |
|a Risk assessment
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| 650 |
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4 |
|a SSD
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| 650 |
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4 |
|a Surrogate species
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| 650 |
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4 |
|a Terrestrial and aquatic toxicity
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| 650 |
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7 |
|a Pesticides
|2 NLM
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| 700 |
1 |
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|a Maia, Joao P
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Egea-Serrano, Andrés
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lopes, Isabel
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 27(2018), 7 vom: 01. Sept., Seite 819-833
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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| 773 |
1 |
8 |
|g volume:27
|g year:2018
|g number:7
|g day:01
|g month:09
|g pages:819-833
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| 856 |
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|u http://dx.doi.org/10.1007/s10646-018-1911-y
|3 Volltext
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|a AR
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|d 27
|j 2018
|e 7
|b 01
|c 09
|h 819-833
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