Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway
Catchment-scale variation between lake habitats has the potential to simultaneously influence the trophic niche and parasite community of fish hosts. In this study, we investigated the trophic niche and parasite community of sympatric Arctic charr and brown trout populations from two inter-connected...
Published in: | Hydrobiologia |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Springer Nature
2019
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Online Access: | https://hdl.handle.net/10037/17369 https://doi.org/10.1007/s10750-019-3956-1 |
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ftunivtroemsoe:oai:munin.uit.no:10037/17369 2023-05-15T14:26:46+02:00 Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway Paterson, Rachel Anne Nefjodova, Jelena Salis, Romana Knudsen, Rune 2019-05-09 https://hdl.handle.net/10037/17369 https://doi.org/10.1007/s10750-019-3956-1 eng eng Springer Nature Hydrobiologia info:eu-repo/grantAgreement/EC/H2020/663830/EU/Strengthening International Research Capacity in Wales/SIRCIW/ Paterson RA, Nefjodova J, Salis R, Knudsen R. Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway. Hydrobiologia. 2019;840(1):271-280 FRIDAID 1708387 doi:10.1007/s10750-019-3956-1 0018-8158 1573-5117 https://hdl.handle.net/10037/17369 openAccess Copyright 2019 The Author(s) VDP::Mathematics and natural science: 400::Zoology and botany: 480::Parasitology: 484 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Parasittologi: 484 Journal article Tidsskriftartikkel Peer reviewed publishedVersion 2019 ftunivtroemsoe https://doi.org/10.1007/s10750-019-3956-1 2021-06-25T17:57:03Z Catchment-scale variation between lake habitats has the potential to simultaneously influence the trophic niche and parasite community of fish hosts. In this study, we investigated the trophic niche and parasite community of sympatric Arctic charr and brown trout populations from two inter-connected southern Norwegian lakes at different altitudes. Arctic charr and brown trout occupied profundal and littoral habitats in each lake, respectively, whereas brown trout replaced Arctic charr in pelagic habitats of the lower altitude lake. Distinct between-lake differences in diet and parasite community composition were noted for brown trout; however, both fish species showed highly overlapping trophically transmitted parasite communities regardless of the habitats each species used. Our results suggest that environmental differences over relatively limited geographical distances have the potential to influence fish habitat use and parasite community structure. Article in Journal/Newspaper Arctic Arctic charr Arctic University of Tromsø: Munin Open Research Archive Arctic Norway Hydrobiologia 840 1 271 280 |
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Open Polar |
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University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Parasitology: 484 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Parasittologi: 484 |
spellingShingle |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Parasitology: 484 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Parasittologi: 484 Paterson, Rachel Anne Nefjodova, Jelena Salis, Romana Knudsen, Rune Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway |
topic_facet |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Parasitology: 484 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Parasittologi: 484 |
description |
Catchment-scale variation between lake habitats has the potential to simultaneously influence the trophic niche and parasite community of fish hosts. In this study, we investigated the trophic niche and parasite community of sympatric Arctic charr and brown trout populations from two inter-connected southern Norwegian lakes at different altitudes. Arctic charr and brown trout occupied profundal and littoral habitats in each lake, respectively, whereas brown trout replaced Arctic charr in pelagic habitats of the lower altitude lake. Distinct between-lake differences in diet and parasite community composition were noted for brown trout; however, both fish species showed highly overlapping trophically transmitted parasite communities regardless of the habitats each species used. Our results suggest that environmental differences over relatively limited geographical distances have the potential to influence fish habitat use and parasite community structure. |
format |
Article in Journal/Newspaper |
author |
Paterson, Rachel Anne Nefjodova, Jelena Salis, Romana Knudsen, Rune |
author_facet |
Paterson, Rachel Anne Nefjodova, Jelena Salis, Romana Knudsen, Rune |
author_sort |
Paterson, Rachel Anne |
title |
Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway |
title_short |
Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway |
title_full |
Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway |
title_fullStr |
Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway |
title_full_unstemmed |
Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway |
title_sort |
exploring trophic niches and parasite communities of sympatric arctic charr and brown trout populations of southern norway |
publisher |
Springer Nature |
publishDate |
2019 |
url |
https://hdl.handle.net/10037/17369 https://doi.org/10.1007/s10750-019-3956-1 |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic Arctic charr Arctic |
genre_facet |
Arctic Arctic charr Arctic |
op_relation |
Hydrobiologia info:eu-repo/grantAgreement/EC/H2020/663830/EU/Strengthening International Research Capacity in Wales/SIRCIW/ Paterson RA, Nefjodova J, Salis R, Knudsen R. Exploring trophic niches and parasite communities of sympatric Arctic charr and brown trout populations of southern Norway. Hydrobiologia. 2019;840(1):271-280 FRIDAID 1708387 doi:10.1007/s10750-019-3956-1 0018-8158 1573-5117 https://hdl.handle.net/10037/17369 |
op_rights |
openAccess Copyright 2019 The Author(s) |
op_doi |
https://doi.org/10.1007/s10750-019-3956-1 |
container_title |
Hydrobiologia |
container_volume |
840 |
container_issue |
1 |
container_start_page |
271 |
op_container_end_page |
280 |
_version_ |
1766300191664635904 |