Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow
The effect of Anguillicola crassus , Pseudodactylogyrus bini and Pseudodactylogyrus anguillae infection on the behaviour of downstream migrating adult European eels Anguilla anguilla as they encountered accelerating water velocity, common at engineered structures where flow is constricted ( e.g . we...
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crwiley:10.1111/jfb.12659 2024-09-15T17:39:37+00:00 Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow Newbold, L. R. Hockley, F. A. Williams, C. F. Cable, J. Reading, A. J. Auchterlonie, N. Kemp, P. S. EPSRC Doctoral Training Centre BBSRC CASE 2015 http://dx.doi.org/10.1111/jfb.12659 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjfb.12659 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.12659 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 86, issue 5, page 1519-1533 ISSN 0022-1112 1095-8649 journal-article 2015 crwiley https://doi.org/10.1111/jfb.12659 2024-08-06T04:20:13Z The effect of Anguillicola crassus , Pseudodactylogyrus bini and Pseudodactylogyrus anguillae infection on the behaviour of downstream migrating adult European eels Anguilla anguilla as they encountered accelerating water velocity, common at engineered structures where flow is constricted ( e.g . weirs and bypass systems), was evaluated in an experimental flume. The probability of reacting to, and rejecting, the velocity gradient was positively related to A. crassus larval, adult and total abundance. High abundance of Pseudodactylogyrus spp. reduced this effect, but A. crassus was the strongest parasitic factor associated with fish behaviour, and abundance was positively related to delay in downstream passage. Delayed downstream migration at hydraulic gradients associated with riverine anthropogenic structures could result in additional energetic expenditure for migrating A. anguilla already challenged by A. crassus infection. Article in Journal/Newspaper Anguilla anguilla Wiley Online Library Journal of Fish Biology 86 5 1519 1533 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
The effect of Anguillicola crassus , Pseudodactylogyrus bini and Pseudodactylogyrus anguillae infection on the behaviour of downstream migrating adult European eels Anguilla anguilla as they encountered accelerating water velocity, common at engineered structures where flow is constricted ( e.g . weirs and bypass systems), was evaluated in an experimental flume. The probability of reacting to, and rejecting, the velocity gradient was positively related to A. crassus larval, adult and total abundance. High abundance of Pseudodactylogyrus spp. reduced this effect, but A. crassus was the strongest parasitic factor associated with fish behaviour, and abundance was positively related to delay in downstream passage. Delayed downstream migration at hydraulic gradients associated with riverine anthropogenic structures could result in additional energetic expenditure for migrating A. anguilla already challenged by A. crassus infection. |
author2 |
EPSRC Doctoral Training Centre BBSRC CASE |
format |
Article in Journal/Newspaper |
author |
Newbold, L. R. Hockley, F. A. Williams, C. F. Cable, J. Reading, A. J. Auchterlonie, N. Kemp, P. S. |
spellingShingle |
Newbold, L. R. Hockley, F. A. Williams, C. F. Cable, J. Reading, A. J. Auchterlonie, N. Kemp, P. S. Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
author_facet |
Newbold, L. R. Hockley, F. A. Williams, C. F. Cable, J. Reading, A. J. Auchterlonie, N. Kemp, P. S. |
author_sort |
Newbold, L. R. |
title |
Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
title_short |
Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
title_full |
Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
title_fullStr |
Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
title_full_unstemmed |
Relationship between European eel Anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
title_sort |
relationship between european eel anguilla anguillainfection with non‐native parasites and swimming behaviour on encountering accelerating flow |
publisher |
Wiley |
publishDate |
2015 |
url |
http://dx.doi.org/10.1111/jfb.12659 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjfb.12659 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.12659 |
genre |
Anguilla anguilla |
genre_facet |
Anguilla anguilla |
op_source |
Journal of Fish Biology volume 86, issue 5, page 1519-1533 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/jfb.12659 |
container_title |
Journal of Fish Biology |
container_volume |
86 |
container_issue |
5 |
container_start_page |
1519 |
op_container_end_page |
1533 |
_version_ |
1810481327310372864 |