At Sea Feeding Ecology of Parasitic Lamprey
This paper synthesizes information on the at-sea ecology of ten anadromous lampreys, with emphasis on trophic ecology. The at-sea ecology of these lampreys concerns the juvenile stage, in which growth is most rapid. Anadromous lampreys can be categorized into four groups, based on feeding modalities...
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ftunivevora:oai:dspace.uevora.pt:10174/31175 2023-09-05T13:17:35+02:00 At Sea Feeding Ecology of Parasitic Lamprey Quintella, B.R. Clemens, B.J. Sutton, T.M. Lança, M.J. Happel, A. Harvey, C. Elsevier 2021-12 http://hdl.handle.net/10174/31175 https://doi.org/10.1016/j.jglr.2021.07.008 eng eng https://doi.org/10.1016/j.jglr.2021.07.008 http://hdl.handle.net/10174/31175 Departamento de Zootecnia e Departamento de Biologia nd 361 openAccess anadromous marine trophic phase oceanic feeding Petromyzontiformes article 2021 ftunivevora https://doi.org/10.1016/j.jglr.2021.07.008 2023-08-14T17:48:25Z This paper synthesizes information on the at-sea ecology of ten anadromous lampreys, with emphasis on trophic ecology. The at-sea ecology of these lampreys concerns the juvenile stage, in which growth is most rapid. Anadromous lampreys can be categorized into four groups, based on feeding modalities: 1) scavenger (Caspian lamprey, Caspiomyzon wagneri); 2) parasite-predator (Pacific lamprey, Entosphenus tridentatus); 3) predators (western river lamprey, Lampetra ayresii; European river lamprey, L. fluviatilis; Arctic lamprey, Lethenteron camtschaticum; pouched lamprey, Geotria australis; and Argentinian pouched lamprey, G. macrostoma); and 4) parasites (sea lamprey, Petromyzon marinus; Chilean lamprey, Mordacia lapicida; and short-headed lamprey, M. mordax). This paper discusses direct evidence for lamprey feeding ecology, as observed through lamprey-induced wounds on hosts and prey, and lamprey attachments on hosts and prey; and indirect evidence for feeding ecology, via analyses of fatty acids, stable isotopes, contaminants, and bioenergetics modelling. A part of the information presented on feeding ecology is from landlocked sea lamprey, and in some instances this information can be generalizable to anadromous populations. For most anadromous lampreys, but particularly for Southern Hemisphere taxa, little is known about their feeding ecology at sea. Duration of the trophic marine phase and habitat use are still subjects of debate. Species identified as lamprey hosts can be demersal or pelagic, possibly reflecting marine habitat preferences. To unlock understanding of the marine phase of anadromous lampreys, direct evidence of feeding ecology should be coupled with natural (i.e., biomarkers) and artificial (e.g., biologgers) markers to identify habitat use, movement patterns and dispersal. Article in Journal/Newspaper Arctic Repositório Científico da Universidade de Évora Arctic Pacific Western River ENVELOPE(-107.169,-107.169,66.367,66.367) Journal of Great Lakes Research 47 S72 S89 |
institution |
Open Polar |
collection |
Repositório Científico da Universidade de Évora |
op_collection_id |
ftunivevora |
language |
English |
topic |
anadromous marine trophic phase oceanic feeding Petromyzontiformes |
spellingShingle |
anadromous marine trophic phase oceanic feeding Petromyzontiformes Quintella, B.R. Clemens, B.J. Sutton, T.M. Lança, M.J. Happel, A. Harvey, C. At Sea Feeding Ecology of Parasitic Lamprey |
topic_facet |
anadromous marine trophic phase oceanic feeding Petromyzontiformes |
description |
This paper synthesizes information on the at-sea ecology of ten anadromous lampreys, with emphasis on trophic ecology. The at-sea ecology of these lampreys concerns the juvenile stage, in which growth is most rapid. Anadromous lampreys can be categorized into four groups, based on feeding modalities: 1) scavenger (Caspian lamprey, Caspiomyzon wagneri); 2) parasite-predator (Pacific lamprey, Entosphenus tridentatus); 3) predators (western river lamprey, Lampetra ayresii; European river lamprey, L. fluviatilis; Arctic lamprey, Lethenteron camtschaticum; pouched lamprey, Geotria australis; and Argentinian pouched lamprey, G. macrostoma); and 4) parasites (sea lamprey, Petromyzon marinus; Chilean lamprey, Mordacia lapicida; and short-headed lamprey, M. mordax). This paper discusses direct evidence for lamprey feeding ecology, as observed through lamprey-induced wounds on hosts and prey, and lamprey attachments on hosts and prey; and indirect evidence for feeding ecology, via analyses of fatty acids, stable isotopes, contaminants, and bioenergetics modelling. A part of the information presented on feeding ecology is from landlocked sea lamprey, and in some instances this information can be generalizable to anadromous populations. For most anadromous lampreys, but particularly for Southern Hemisphere taxa, little is known about their feeding ecology at sea. Duration of the trophic marine phase and habitat use are still subjects of debate. Species identified as lamprey hosts can be demersal or pelagic, possibly reflecting marine habitat preferences. To unlock understanding of the marine phase of anadromous lampreys, direct evidence of feeding ecology should be coupled with natural (i.e., biomarkers) and artificial (e.g., biologgers) markers to identify habitat use, movement patterns and dispersal. |
author2 |
Elsevier |
format |
Article in Journal/Newspaper |
author |
Quintella, B.R. Clemens, B.J. Sutton, T.M. Lança, M.J. Happel, A. Harvey, C. |
author_facet |
Quintella, B.R. Clemens, B.J. Sutton, T.M. Lança, M.J. Happel, A. Harvey, C. |
author_sort |
Quintella, B.R. |
title |
At Sea Feeding Ecology of Parasitic Lamprey |
title_short |
At Sea Feeding Ecology of Parasitic Lamprey |
title_full |
At Sea Feeding Ecology of Parasitic Lamprey |
title_fullStr |
At Sea Feeding Ecology of Parasitic Lamprey |
title_full_unstemmed |
At Sea Feeding Ecology of Parasitic Lamprey |
title_sort |
at sea feeding ecology of parasitic lamprey |
publishDate |
2021 |
url |
http://hdl.handle.net/10174/31175 https://doi.org/10.1016/j.jglr.2021.07.008 |
long_lat |
ENVELOPE(-107.169,-107.169,66.367,66.367) |
geographic |
Arctic Pacific Western River |
geographic_facet |
Arctic Pacific Western River |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://doi.org/10.1016/j.jglr.2021.07.008 http://hdl.handle.net/10174/31175 Departamento de Zootecnia e Departamento de Biologia nd 361 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1016/j.jglr.2021.07.008 |
container_title |
Journal of Great Lakes Research |
container_volume |
47 |
container_start_page |
S72 |
op_container_end_page |
S89 |
_version_ |
1776198708022476800 |