Field
Value
Language
dc.contributor.author
Srayko, Stephen H.
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-;https://ror.org/033wpmv83
en_US
datacite.creator.affiliation
University of Saskatchewan;Troutreach Saskatchewan;Saskatchewan Water Security Agency
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0003-0367-6789
en_US
dc.coverage.temporal
2016-11-01/2018-05-01
dc.date.accessioned
2022-12-22T20:49:33Z
dc.date.available
2022-12-22T20:49:33Z
dc.date.issued
2022-12-22
dc.identifier.uri
https://www.frdr-dfdr.ca/repo/dataset/3a2cb978-a232-48d2-9786-8fc19cfec8f7
dc.identifier.uri
https://doi.org/10.20383/102.0668
dc.description
We investigated the ability of water boatmen (Hemiptera: Corixidae), an aquatic insect, to survive the winter encased in air pockets within the ice of shallow wetlands. We extracted and experimentally thawed large blocks of ice from prairie wetlands in Saskatchewan, Canada, from which we examined the species composition and revival of corixids. While multiple corixid species were present in wetlands prior to freeze-up, two species, Cymatia americana Hussey, 1920 and Dasycorixa hybrida Hungerford, 1926, comprised the vast majority of corixids that were found in the ice later in winter, and only C. americana revived after ice thawing. Being encased within an air pocket appears to be necessary for the survival of corixids in the ice. Other invertebrate taxa also revived after thawing, including Haliplidae and Dytiscidae encased within air pockets both alongside corixids and on their own, as well as Coenagrionidae, Phryganeidae, Leptoceridae, Chironomidae, Physidae, and Planorbidae, which appeared to be encased in solid ice. The ability to overwinter inside ice represents a little understood survival mechanism of aquatic invertebrates in shallow wetlands.
en_US
dc.publisher
Federated Research Data Repository / dépôt fédéré de données de recherche
dc.rights
Creative Commons Attribution 4.0 International (CC BY 4.0)
en_US
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
en_US
dc.subject
Corixidae
en_US
dc.subject
Overwintering
en_US
dc.subject
Wetlands
en_US
dc.subject
Ice
en_US
dc.subject
Invertebrates
en_US
dc.title
Overwintering of water boatmen (Hemiptera: Corixidae)
en_US
globus.shared_endpoint.name
f163c1b3-9c88-42f6-a7bb-5839ed6c4063
globus.shared_endpoint.path
/1/published/publication_663/
frdr.preservation.status
AIP generation and transfer successful
frdr.preservation.datetime
2023-01-08
datacite.publicationyear
2022
datacite.date.Collected
2016-11-01/2018-05-01
datacite.resourcetype
Dataset
en_US
datacite.relatedidentifier.IsCitedBy
Srayko SH, Mihalicz JE, Jardine TJ, Phillips ID, Chivers DP. Overwintering capacity of water boatmen (Hemiptera: Corixidae) and other invertebrates encased in the ice of a shallow prairie wetland. Canadian Journal of Zoology, in press.
datacite.geolocation.geolocationPlace
-;Saskatoon;Saskatchewan;Canada
datacite.fundingReference.funderIdentifier
en_US
datacite.fundingReference.funderName
en_US
datacite.fundingReference.awardNumber
en_US
datacite.fundingReference.awardTitle
en_US
frdr.crdc.code
RDF1060304
en_US
frdr.crdc.group_en
Biological sciences
en_US
frdr.crdc.class_en
Ecology (except applications)
en_US
frdr.crdc.field_en
Estuarine and freshwater ecology
en_US
frdr.crdc.group_fr
Sciences biologiques
fr_CA
frdr.crdc.class_fr
Écologie (sauf les applications)
fr_CA
frdr.crdc.field_fr
Écologie des eaux douces et des estuaires
fr_CA