Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ...
Migratory ducks are key dispersal agents for aquatic organisms, yet differences in their potential for short- and long-distance dispersal are still poorly understood, particularly differences among aquatic invertebrate taxa. Using seven species of aquatic invertebrates and a duck species known to fe...
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Online Access: | https://dx.doi.org/10.5061/dryad.f1vhhmh0k https://datadryad.org/stash/dataset/doi:10.5061/dryad.f1vhhmh0k |
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ftdatacite:10.5061/dryad.f1vhhmh0k 2024-02-04T10:03:16+01:00 Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... Santamaria, Luis Charalambidou, Iris Viana, Duarte Van Donk, Ellen 2023 https://dx.doi.org/10.5061/dryad.f1vhhmh0k https://datadryad.org/stash/dataset/doi:10.5061/dryad.f1vhhmh0k en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 endozoochory migratory waterfowl Zooplankton gut passage rate Gut passage time long-distance dispersal LDD FOS Biological sciences Dataset dataset 2023 ftdatacite https://doi.org/10.5061/dryad.f1vhhmh0k 2024-01-05T04:51:50Z Migratory ducks are key dispersal agents for aquatic organisms, yet differences in their potential for short- and long-distance dispersal are still poorly understood, particularly differences among aquatic invertebrate taxa. Using seven species of aquatic invertebrates and a duck species known to feed on them in the wild (the northern shoveler) as a model system, we evaluated whether their potential for endozoochorous dispersal varies among 5 of the species and scales with propagule size for the 7 species. We also tested the expectation of a lower dispersal potential for invertebrate propagules, as compared to plant seeds; and evaluated whether intra-specific variation (in particular, sexual dimorphism) influences the potential of waterbirds as dispersal vectors. An experiment with 5 invertebrate species demonstrated that most resting eggs (68–95%) were retrieved by 4 h after ingestion, with maximum gut passage times ranging from 16 h for Daphnia magna to 36 h for Artemia salina and Thamnocephalus platyurus. ... : Data include the retrieval and hatching rates of the resting eggs of five zooplankton species fed to captive shoveler ducks and the output (dispersal curves) of models that combine migratory duck movements with gut passage times. ... Dataset Northern Shoveler Shoveler DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
endozoochory migratory waterfowl Zooplankton gut passage rate Gut passage time long-distance dispersal LDD FOS Biological sciences |
spellingShingle |
endozoochory migratory waterfowl Zooplankton gut passage rate Gut passage time long-distance dispersal LDD FOS Biological sciences Santamaria, Luis Charalambidou, Iris Viana, Duarte Van Donk, Ellen Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
topic_facet |
endozoochory migratory waterfowl Zooplankton gut passage rate Gut passage time long-distance dispersal LDD FOS Biological sciences |
description |
Migratory ducks are key dispersal agents for aquatic organisms, yet differences in their potential for short- and long-distance dispersal are still poorly understood, particularly differences among aquatic invertebrate taxa. Using seven species of aquatic invertebrates and a duck species known to feed on them in the wild (the northern shoveler) as a model system, we evaluated whether their potential for endozoochorous dispersal varies among 5 of the species and scales with propagule size for the 7 species. We also tested the expectation of a lower dispersal potential for invertebrate propagules, as compared to plant seeds; and evaluated whether intra-specific variation (in particular, sexual dimorphism) influences the potential of waterbirds as dispersal vectors. An experiment with 5 invertebrate species demonstrated that most resting eggs (68–95%) were retrieved by 4 h after ingestion, with maximum gut passage times ranging from 16 h for Daphnia magna to 36 h for Artemia salina and Thamnocephalus platyurus. ... : Data include the retrieval and hatching rates of the resting eggs of five zooplankton species fed to captive shoveler ducks and the output (dispersal curves) of models that combine migratory duck movements with gut passage times. ... |
format |
Dataset |
author |
Santamaria, Luis Charalambidou, Iris Viana, Duarte Van Donk, Ellen |
author_facet |
Santamaria, Luis Charalambidou, Iris Viana, Duarte Van Donk, Ellen |
author_sort |
Santamaria, Luis |
title |
Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
title_short |
Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
title_full |
Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
title_fullStr |
Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
title_full_unstemmed |
Evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
title_sort |
evidence that long-distance dispersal of aquatic invertebrates by ducks increases with propagule size ... |
publisher |
Dryad |
publishDate |
2023 |
url |
https://dx.doi.org/10.5061/dryad.f1vhhmh0k https://datadryad.org/stash/dataset/doi:10.5061/dryad.f1vhhmh0k |
genre |
Northern Shoveler Shoveler |
genre_facet |
Northern Shoveler Shoveler |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.f1vhhmh0k |
_version_ |
1789970564551540736 |