Effects of passive integrated transponder tags on short-term feeding patterns in European perch (Perca fluviatilis)

Anna Chrysafi; Niels Jepsen; Diego del Villar-Guerra; Martin H. Larsen; Christian Skov

doi:10.1111/jfb.14887

Effects of passive integrated transponder tags on short-term feeding patterns in European perch (Perca fluviatilis)

Anna Chrysafi, Niels Jepsen, Diego del Villar-Guerra, Martin H. Larsen, Christian Skov^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

3 Citations (Scopus)

Abstract

We tested the feeding behaviour of small European perch (Perca fluviatilis) in a laboratory study during the first 24 h after handling and 23 mm passive integrated transponder (PIT) tag implantation. Feeding commenced almost immediately following tagging and overall feeding patterns were unaffected by tagging. However, untagged perch had more feeding events than PIT-tagged individuals. This discrepancy could be attributed to post-tagging effects or/and reduced room for food due to the presence of the tag in the body cavity.

Original language	English
Pages (from-to)	2035-2039
Number of pages	5
Journal	Journal of Fish Biology
Volume	99
Issue number	6
Early online date	24 Aug 2021
DOIs	https://doi.org/10.1111/jfb.14887
Publication status	Published - Dec 2021
MoE publication type	A1 Journal article-refereed

Keywords

evaluation
PIT tag
post tagging
prey fish

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10.1111/jfb.14887

https://orbit.dtu.dk/en/publications/effects-of-passive-integrated-transponder-pit-tags-on-shortterm-f

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abstract = "We tested the feeding behaviour of small European perch (Perca fluviatilis) in a laboratory study during the first 24 h after handling and 23 mm passive integrated transponder (PIT) tag implantation. Feeding commenced almost immediately following tagging and overall feeding patterns were unaffected by tagging. However, untagged perch had more feeding events than PIT-tagged individuals. This discrepancy could be attributed to post-tagging effects or/and reduced room for food due to the presence of the tag in the body cavity.",

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AU - Skov, Christian

N1 - Funding Information: This laboratory work and data analyses received economic support from the Danish Rod and Net Fish Licence Funds. During the process of producing the manuscript, CS received additional funding from the Poul Due Jensen Foundation (project 2020‐003) and he acknowledge this support. Publisher Copyright: © 2021 Fisheries Society of the British Isles.

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N2 - We tested the feeding behaviour of small European perch (Perca fluviatilis) in a laboratory study during the first 24 h after handling and 23 mm passive integrated transponder (PIT) tag implantation. Feeding commenced almost immediately following tagging and overall feeding patterns were unaffected by tagging. However, untagged perch had more feeding events than PIT-tagged individuals. This discrepancy could be attributed to post-tagging effects or/and reduced room for food due to the presence of the tag in the body cavity.

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Effects of passive integrated transponder tags on short-term feeding patterns in European perch (Perca fluviatilis)

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Keywords

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