Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions
A series of laboratory experiments simulating natural subarctic conditions in warmer and colder months (two temperature scenarios, 6 and 13 °C) were conducted to characterise cercarial activity and survival of three trematode genera, represented by four taxa (Diplostomum spp., Apatemon spp., small-...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:227277 2023-07-02T03:33:48+02:00 Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions Soldanova, M (via Mendeley Data) 2021-11-05T12:59:17.995Z http://nbn-resolving.org/urn:nbn:nl:ui:13-fw-t5pv https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:227277 unknown 1 ym7yvkw7n9 http://nbn-resolving.org/urn:nbn:nl:ui:13-fw-t5pv doi:10.17632/ym7yvkw7n9.1 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:227277 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Miroslava Soldanova Interdisciplinary sciences 2021 ftdans https://doi.org/10.17632/ym7yvkw7n9.1 2023-06-13T13:09:15Z A series of laboratory experiments simulating natural subarctic conditions in warmer and colder months (two temperature scenarios, 6 and 13 °C) were conducted to characterise cercarial activity and survival of three trematode genera, represented by four taxa (Diplostomum spp., Apatemon spp., small- and large-sized Plagiorchis spp. that differ in terms of morphology, life history and transmission strategy) parasitizing a freshwater snail species, the lymnaeid Radix balthica. A statistical approach, where activity loss and mortality of cercariae are analyzed as a proxy for activity and survival, was used. The aims of this study were 1) to quantify the effect of the two temperature scenarios on cercarial activity loss and mortality in the different trematode taxa, and 2) to compare cercarial activity loss and mortality among the four trematode taxa and to relate them to specific morphology and behaviour of the cercariae. A strong temperature-dependent response was identified in both activity loss and mortality in all taxa, with Diplostomum spp. cercariae showing the most gradual changes compared to other taxa. Furthermore, whilst activity loss and mortality dynamics could not be divided into “fish- vs invertebrate-infecting cercariae” groups, the detected taxa-specific responses in relation to life-history traits likely indicate the swimming behaviour of cercariae and energy allocation among larvae individuals as the main drivers. THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOVE Other/Unknown Material Subarctic Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
institution |
Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Interdisciplinary sciences |
spellingShingle |
Interdisciplinary sciences Soldanova, M (via Mendeley Data) Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
topic_facet |
Interdisciplinary sciences |
description |
A series of laboratory experiments simulating natural subarctic conditions in warmer and colder months (two temperature scenarios, 6 and 13 °C) were conducted to characterise cercarial activity and survival of three trematode genera, represented by four taxa (Diplostomum spp., Apatemon spp., small- and large-sized Plagiorchis spp. that differ in terms of morphology, life history and transmission strategy) parasitizing a freshwater snail species, the lymnaeid Radix balthica. A statistical approach, where activity loss and mortality of cercariae are analyzed as a proxy for activity and survival, was used. The aims of this study were 1) to quantify the effect of the two temperature scenarios on cercarial activity loss and mortality in the different trematode taxa, and 2) to compare cercarial activity loss and mortality among the four trematode taxa and to relate them to specific morphology and behaviour of the cercariae. A strong temperature-dependent response was identified in both activity loss and mortality in all taxa, with Diplostomum spp. cercariae showing the most gradual changes compared to other taxa. Furthermore, whilst activity loss and mortality dynamics could not be divided into “fish- vs invertebrate-infecting cercariae” groups, the detected taxa-specific responses in relation to life-history traits likely indicate the swimming behaviour of cercariae and energy allocation among larvae individuals as the main drivers. THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOVE |
author |
Soldanova, M (via Mendeley Data) |
author_facet |
Soldanova, M (via Mendeley Data) |
author_sort |
Soldanova, M (via Mendeley Data) |
title |
Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
title_short |
Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
title_full |
Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
title_fullStr |
Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
title_full_unstemmed |
Taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
title_sort |
taxa-specific activity loss and mortality patterns in freshwater trematode cercariae under subarctic conditions |
publishDate |
2021 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-fw-t5pv https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:227277 |
genre |
Subarctic |
genre_facet |
Subarctic |
op_relation |
1 ym7yvkw7n9 http://nbn-resolving.org/urn:nbn:nl:ui:13-fw-t5pv doi:10.17632/ym7yvkw7n9.1 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:227277 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Miroslava Soldanova |
op_doi |
https://doi.org/10.17632/ym7yvkw7n9.1 |
_version_ |
1770273904433037312 |