Modelling how cleaner fish approach an ephemeral reward task demonstrates a role for ecologically tuned chunking in the evolution of advanced cognition

• Yosef Prat ,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: yosefprat@gmail.com (YP); lotem@tauex.tau.ac.il (AL)

  Affiliation Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland

  https://orcid.org/0000-0002-2939-9858

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• Redouan Bshary,

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland

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• Arnon Lotem

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: yosefprat@gmail.com (YP); lotem@tauex.tau.ac.il (AL)

  Affiliation School of Zoology, Faculty of Life Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel

  https://orcid.org/0000-0001-5428-2005

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