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A spatial memory task in the rainbow trout (Oncorhynchus mykiss)
journal contribution
posted on 2023-05-19, 00:16 authored by Heydarnejad, MS, Gary PurserGary PurserThere are two types of behaviour by which an animal can use spatial memory in order to exploit food availability: win-stay (lose-shift) and win-shift (lose-stay). This study aimed to determine which strategy was used by rainbow trout fish. To test whether fish were using win-shift or win-stay, the fish were given three consecutive morning feedings or afternoon feedings only. The behaviour of fish during this trial was a win-stay strategy. The experiment suggests that rainbow trout engage in ‘win stay’ behaviour. This finding may help us to understand the spatial memory regarding win-stay in rainbow trout.
History
Publication title
Journal of EthologyVolume
34Pagination
39-44ISSN
0289-0771Department/School
Institute for Marine and Antarctic StudiesPublisher
Springer-Verlag TokyoPlace of publication
3-3-13, Hongo, Bunkyo-Ku, Tokyo, Japan, 113-0033Rights statement
Copyright Japan Ethological Society and Springer Japan 2015Repository Status
- Restricted