Learning competence of the temperate facultative cleaner wrasse Thalassoma pavo (Labridae).
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| Title: | Learning competence of the temperate facultative cleaner wrasse Thalassoma pavo (Labridae). |
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| Authors: | Narvaez, Pauline1,2 (AUTHOR) pauline.narvaez@my.jcu.edu.au, Furtado, Miguel1,3 (AUTHOR), Soares, Marta C.1,2,4 (AUTHOR) |
| Source: | Journal of Fish Biology. Dec2024, Vol. 105 Issue 6, p1724-1730. 7p. |
| Subjects: | Learning ability testing, Fish parasites, Learning ability, Pavo, Wrasses |
| Abstract: | Cleaner fishes remove parasites from other fishes called "clients," thereby contributing to a healthier ecosystem. Although the behavior and learning abilities of dedicated and tropical cleaner fishes have been broadly studied, a limited number of studies investigated the behavior of facultative and temperate cleaner fishes and, to the best of our knowledge, none focused on their cognitive abilities. Here, we tested the learning abilities of a species of temperate facultative cleaner, the ornate wrasse Thalassoma pavo in laboratory conditions, based on two problems. These two problems, or tasks, are relevant in two different contexts: the first one, deemed as mutualistically relevant, the cue‐based discrimination task, and the second one, the spatial‐based discrimination task, which is relevant in a non‐cleaning context, when fish navigate through their environment to find food and return to their territories. We found that T. pavo individuals were able to solve these two tasks but excelled at the spatial task rather than with the cue discrimination. The same individuals were also challenged to learn the reverse protocol of these tasks and were again most successful in learning the reverse spatial discrimination problem, but not the cue. Contrary to the dedicated cleaner wrasse Labroides dimidiatus, this temperate facultative cleaner wrasse is slower to learn mutualistic relevant problems but competent in solving spatially derived problems. This may be due to the specific demands of their socio‐ecological environment, with facultative cleaners having a greater component of non‐mutualistic skills (spatial component), which prepares them to search for alternative food sources if necessary (e.g., feeding on the substrate) or even to expand territories more easily and less prepared to deal with mutualistic exchanges compared to dedicated cleaners that specialize to become increasingly socially competent. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Fish Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 181701813 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Learning competence of the temperate facultative cleaner wrasse Thalassoma pavo (Labridae). – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Narvaez%2C+Pauline%22">Narvaez, Pauline</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> pauline.narvaez@my.jcu.edu.au</i><br /><searchLink fieldCode="AR" term="%22Furtado%2C+Miguel%22">Furtado, Miguel</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Soares%2C+Marta+C%2E%22">Soares, Marta C.</searchLink><relatesTo>1,2,4</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Fish+Biology%22">Journal of Fish Biology</searchLink>. Dec2024, Vol. 105 Issue 6, p1724-1730. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Learning+ability+testing%22">Learning ability testing</searchLink><br /><searchLink fieldCode="DE" term="%22Fish+parasites%22">Fish parasites</searchLink><br /><searchLink fieldCode="DE" term="%22Learning+ability%22">Learning ability</searchLink><br /><searchLink fieldCode="DE" term="%22Pavo%22">Pavo</searchLink><br /><searchLink fieldCode="DE" term="%22Wrasses%22">Wrasses</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Cleaner fishes remove parasites from other fishes called "clients," thereby contributing to a healthier ecosystem. Although the behavior and learning abilities of dedicated and tropical cleaner fishes have been broadly studied, a limited number of studies investigated the behavior of facultative and temperate cleaner fishes and, to the best of our knowledge, none focused on their cognitive abilities. Here, we tested the learning abilities of a species of temperate facultative cleaner, the ornate wrasse Thalassoma pavo in laboratory conditions, based on two problems. These two problems, or tasks, are relevant in two different contexts: the first one, deemed as mutualistically relevant, the cue‐based discrimination task, and the second one, the spatial‐based discrimination task, which is relevant in a non‐cleaning context, when fish navigate through their environment to find food and return to their territories. We found that T. pavo individuals were able to solve these two tasks but excelled at the spatial task rather than with the cue discrimination. The same individuals were also challenged to learn the reverse protocol of these tasks and were again most successful in learning the reverse spatial discrimination problem, but not the cue. Contrary to the dedicated cleaner wrasse Labroides dimidiatus, this temperate facultative cleaner wrasse is slower to learn mutualistic relevant problems but competent in solving spatially derived problems. This may be due to the specific demands of their socio‐ecological environment, with facultative cleaners having a greater component of non‐mutualistic skills (spatial component), which prepares them to search for alternative food sources if necessary (e.g., feeding on the substrate) or even to expand territories more easily and less prepared to deal with mutualistic exchanges compared to dedicated cleaners that specialize to become increasingly socially competent. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Fish Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1111/jfb.15915 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 1724 Subjects: – SubjectFull: Learning ability testing Type: general – SubjectFull: Fish parasites Type: general – SubjectFull: Learning ability Type: general – SubjectFull: Pavo Type: general – SubjectFull: Wrasses Type: general Titles: – TitleFull: Learning competence of the temperate facultative cleaner wrasse Thalassoma pavo (Labridae). Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Narvaez, Pauline – PersonEntity: Name: NameFull: Furtado, Miguel – PersonEntity: Name: NameFull: Soares, Marta C. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 00221112 Numbering: – Type: volume Value: 105 – Type: issue Value: 6 Titles: – TitleFull: Journal of Fish Biology Type: main |
| ResultId | 1 |
