Can short exposure to polyethylene microplastics change tadpoles' behavior? A study conducted with neotropical tadpole species belonging to order anura (Physalaemus cuvieri).

@article{Arajo2020CanSE,
  title={Can short exposure to polyethylene microplastics change tadpoles' behavior? A study conducted with neotropical tadpole species belonging to order anura (Physalaemus cuvieri).},
  author={Amanda Pereira da Costa Ara{\'u}jo and Guilherme Cunha Malafaia},
  journal={Journal of hazardous materials},
  year={2020},
  volume={391},
  pages={
          122214
        }
}
  • A. Araújo, G. Malafaia
  • Published 31 January 2020
  • Biology, Environmental Science
  • Journal of hazardous materials
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References

SHOWING 1-10 OF 55 REFERENCES
Polystyrene microplastics did not affect body growth and swimming activity in Xenopus laevis tadpoles
TLDR
It is demonstrated that PSμPs can be ingested by tadpoles, but they did not alter X. laevis development and swimming behavior at least during early-life stages, also at high, unrealistic concentrations.
Microplastics on beaches: ingestion and behavioural consequences for beachhoppers
TLDR
Results show that short-term ingestion of microplastics have an impact on survival and behaviour of P. smithi, and a reduction in the capacity for beachhoppers to survive and function may have flow on effects to their local environment and higher trophic levels.
Behavioral and mutagenic biomarkers in tadpoles exposed to different abamectin concentrations
TLDR
The hypothesis that the exposure to the herein investigated pesticide leads to behavioral and morphological changes in tadpoles, fact that may negatively reflect on the survival, as well as on natural populations of these individuals, is corroborated.
Ecotoxicological effects of microplastics on biota: a review
TLDR
The present review focused on the ecological impact of microplastics on biota at different trophic levels, its uptake, accumulation, and excretion etc., and its plausible mechanistic toxicity with risk assessment approaches.
Risk of predation affects aggregation size: a study with tadpoles of Phrynomantis microps (Anura: Microhylidae)
TLDR
Tadpoles of the microhylid frog Phrynomantis microps form swarms near the water surface of savannah ponds during the day, and observations of tadpole distribution at night showed that these aggregations disappear, which supports the hypothesis that animals should form larger and more dense groups up to a critical group size.
Perceived predation risk decreases movement and increases aggregation of Amazon milk frog (Anura, Hylidae) tadpoles throughout ontogeny
TLDR
It is found that tadpoles of the Amazon milk frog Trachycephalus resinifictrix spent less time moving and increased spatial aggregation after receiving solutions with predator cues, independent of their developmental stage, indicating that the variation in escape capacity through larval ontogeny does not determine their antipredator strategy.
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