Marine cleaning mutualisms provide new insights in biological market dynamics

This is a Preprint and has not been peer reviewed. The published version of this Preprint is available: https://doi.org/10.1098/rstb.2021.0501. This is version 1 of this Preprint.

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Authors

Redouan Bshary, Ronald Noe

Abstract

Most mutually beneficial social interactions (cooperation within species, mutualism between species) involve some degree of partner choice. In an analogy to economic theory as applied to human trading practices, biological market theory (BMT) focusses on how partner choice affects payoff distributions among non-human traders. BMT has inspired a great diversity of research, including research on the mutualism between cleaner fish Labroides dimidiatus and other marine fish, their ‘clients’. In this mutualism, clients have ectoparasites removed and cleaners obtain food in return. We use the available data on L. dimidiatus cleaner–client interactions to identify avenues for future expansion of BMT. We focus on three main topics, namely how partner quality interacts with supply-to-demand ratios to affect service quality, the role of threats and forms of forceful intervention, and the potential role of cognition. We consider it essential to identify the specifics of each biological market as a basis for the development of more sophisticated BMT models.

DOI

https://doi.org/10.32942/X2NC7Z

Subjects

Life Sciences

Keywords

Game theory, market selection, punishment, coercion, negotiation

Dates

Published: 2023-01-23 23:22

License

CC-BY Attribution-NonCommercial 4.0 International

Additional Metadata

Conflict of interest statement:
None

Data and Code Availability Statement:
Not applicable

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