ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2018
Wall following in Xenopus laevis is barrier-driven.
Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Rheotactic Responses inEcology and evolution · 2025Article
- X-Tracker: Automated Analysis of Xenopus Tadpole Visual Avoidance Behavior.bioRxiv : the preprint server for biology · 2024Article
- Spinal neuron diversity scales exponentially with swim-to-limb transformation during frog metamorphosis.bioRxiv : the preprint server for biology · 2024Article
- Direct and cross-generational effects of reproduction on fitness and behavioral variability in male-biased environments.Current zoology · 2023Article
- Identification and functional evaluation of GRIA1 missense and truncation variants in individuals with ID: An emerging neurodevelopmental syndrome.American journal of human genetics · 2022Article
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Authors and funding
2 authors.
Funding
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Abstract
The tendency of animals to follow boundaries within their environment can serve as a strategy for spatial learning or defensive behaviour. We examined whether Xenopus laevis tadpoles and froglets employ such a strategy by characterizing their swimming pattern in a square tank with shallow water. Trajectories obtained from video recordings were analysed for proximity to the nearest wall. With the exception of young larvae, the vast majority of animals (both tadpoles and froglets) spent a disproportionately large amount of time near the wall. The total distance covered was not a confounding factor, but animals were stronger wall followers in smaller tanks. Wall following was also not influenced by whether the surrounding walls of the tank were black or white, illuminated by infrared light, or by the presence or absence of tentacles. When given a choice in a convex tank to swim straight and leave the wall or turn to follow the wall, the animals consistently left the wall, indicating that wall following in X. laevis is barrier-driven. This implies that wall following behaviour in Xenopus derives from constraints imposed by the environment (or the experimenter) and is unlikely a strategy for spatial learning or safety seeking.
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Registered trials
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