Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers
The use of parasites as biological tags for discrimination of fish stocks has become a commonly used approach in fisheries management. Metazoan parasite community analysis and anisakid nematode population genetics based on a mitochondrial cytochrome marker were applied in order to assess the usefuln...
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ftunivfrankfurt:oai:publikationen.ub.uni-frankfurt.de:39804 2023-06-18T03:39:59+02:00 Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers Klapper, Regina Kochmann, Judith O'Hara, Robert B. Karl, Horst Kuhn, Thomas 2016-04-22 application/pdf http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/39804 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-398047 https://doi.org/10.1371/journal.pone.0153964 http://publikationen.ub.uni-frankfurt.de/files/39804/journal.pone.0153964.pdf eng eng http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/39804 urn:nbn:de:hebis:30:3-398047 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-398047 https://doi.org/10.1371/journal.pone.0153964 http://publikationen.ub.uni-frankfurt.de/files/39804/journal.pone.0153964.pdf http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess ddc:590 article doc-type:article 2016 ftunivfrankfurt https://doi.org/10.1371/journal.pone.0153964 2023-06-04T22:40:26Z The use of parasites as biological tags for discrimination of fish stocks has become a commonly used approach in fisheries management. Metazoan parasite community analysis and anisakid nematode population genetics based on a mitochondrial cytochrome marker were applied in order to assess the usefulness of the two parasitological methods for stock discrimination of beaked redfish Sebastes mentella of three fishing grounds in the North East Atlantic. Multivariate, model-based approaches demonstrated that the metazoan parasite fauna of beaked redfish from East Greenland differed from Tampen, northern North Sea, and Bear Island, Barents Sea. A joint model (latent variable model) was used to estimate the effects of covariates on parasite species and identified four parasite species as main source of differences among fishing grounds; namely Chondracanthus nodosus, Anisakis simplex s.s., Hysterothylacium aduncum, and Bothriocephalus scorpii. Due to its high abundance and differences between fishing grounds, Anisakis simplex s.s. was considered as a major biological tag for host stock differentiation. Whilst the sole examination of Anisakis simplex s.s. on a population genetic level is only of limited use, anisakid nematodes (in particular, A. simplex s.s.) can serve as biological tags on a parasite community level. This study confirmed the use of multivariate analyses as a tool to evaluate parasite infra-communities and to identify parasite species that might serve as biological tags. The present study suggests that S. mentella in the northern North Sea and Barents Sea is not sub-structured. Article in Journal/Newspaper Barents Sea Bear Island East Greenland Greenland North East Atlantic Sebastes mentella Publication Server of Goethe University Frankfurt am Main Barents Sea Bear Island ENVELOPE(-67.250,-67.250,-68.151,-68.151) Greenland Tampen ENVELOPE(9.667,9.667,78.167,78.167) PLOS ONE 11 4 e0153964 |
institution |
Open Polar |
collection |
Publication Server of Goethe University Frankfurt am Main |
op_collection_id |
ftunivfrankfurt |
language |
English |
topic |
ddc:590 |
spellingShingle |
ddc:590 Klapper, Regina Kochmann, Judith O'Hara, Robert B. Karl, Horst Kuhn, Thomas Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
topic_facet |
ddc:590 |
description |
The use of parasites as biological tags for discrimination of fish stocks has become a commonly used approach in fisheries management. Metazoan parasite community analysis and anisakid nematode population genetics based on a mitochondrial cytochrome marker were applied in order to assess the usefulness of the two parasitological methods for stock discrimination of beaked redfish Sebastes mentella of three fishing grounds in the North East Atlantic. Multivariate, model-based approaches demonstrated that the metazoan parasite fauna of beaked redfish from East Greenland differed from Tampen, northern North Sea, and Bear Island, Barents Sea. A joint model (latent variable model) was used to estimate the effects of covariates on parasite species and identified four parasite species as main source of differences among fishing grounds; namely Chondracanthus nodosus, Anisakis simplex s.s., Hysterothylacium aduncum, and Bothriocephalus scorpii. Due to its high abundance and differences between fishing grounds, Anisakis simplex s.s. was considered as a major biological tag for host stock differentiation. Whilst the sole examination of Anisakis simplex s.s. on a population genetic level is only of limited use, anisakid nematodes (in particular, A. simplex s.s.) can serve as biological tags on a parasite community level. This study confirmed the use of multivariate analyses as a tool to evaluate parasite infra-communities and to identify parasite species that might serve as biological tags. The present study suggests that S. mentella in the northern North Sea and Barents Sea is not sub-structured. |
format |
Article in Journal/Newspaper |
author |
Klapper, Regina Kochmann, Judith O'Hara, Robert B. Karl, Horst Kuhn, Thomas |
author_facet |
Klapper, Regina Kochmann, Judith O'Hara, Robert B. Karl, Horst Kuhn, Thomas |
author_sort |
Klapper, Regina |
title |
Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
title_short |
Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
title_full |
Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
title_fullStr |
Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
title_full_unstemmed |
Parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
title_sort |
parasites as biological tags for stock discrimination of beaked redfish (sebastes mentella): parasite infra-communities vs. limited resolution of cytochrome markers |
publishDate |
2016 |
url |
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/39804 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-398047 https://doi.org/10.1371/journal.pone.0153964 http://publikationen.ub.uni-frankfurt.de/files/39804/journal.pone.0153964.pdf |
long_lat |
ENVELOPE(-67.250,-67.250,-68.151,-68.151) ENVELOPE(9.667,9.667,78.167,78.167) |
geographic |
Barents Sea Bear Island Greenland Tampen |
geographic_facet |
Barents Sea Bear Island Greenland Tampen |
genre |
Barents Sea Bear Island East Greenland Greenland North East Atlantic Sebastes mentella |
genre_facet |
Barents Sea Bear Island East Greenland Greenland North East Atlantic Sebastes mentella |
op_relation |
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/39804 urn:nbn:de:hebis:30:3-398047 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-398047 https://doi.org/10.1371/journal.pone.0153964 http://publikationen.ub.uni-frankfurt.de/files/39804/journal.pone.0153964.pdf |
op_rights |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1371/journal.pone.0153964 |
container_title |
PLOS ONE |
container_volume |
11 |
container_issue |
4 |
container_start_page |
e0153964 |
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1769004770550349824 |