Hoverflies use a time-compensated sun compass to orientate during autumn migration

Lade...
Vorschaubild
Dateien
Massy_2-b21uuphj9l182.pdf
Massy_2-b21uuphj9l182.pdfGröße: 791.75 KBDownloads: 166
Datum
2021
Autor:innen
Massy, Richard
Hawkes, Will L. S.
Doyle, Toby
Troscianko, Jolyon
Roberts, Nicholas W.
Chapman, Jason W.
Wotton, Karl R.
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
EU-Projektnummer
DFG-Projektnummer
Projekt
Open Access-Veröffentlichung
Sammlungen
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Proceedings of the Royal Society of London, Series B : Biological Sciences. Royal Society of London. 2021, 288(1959), 20211805. ISSN 0962-8452. eISSN 1471-2954. Available under: doi: 10.1098/rspb.2021.1805
Zusammenfassung

The sun is the most reliable celestial cue for orientation available to daytime migrants. It is widely assumed that diurnal migratory insects use a 'time-compensated sun compass' to adjust for the changing position of the sun throughout the day, as demonstrated in some butterfly species. The mechanisms used by other groups of diurnal insect migrants remain to be elucidated. Migratory species of hoverflies (Diptera: Syrphidae) are one of the most abundant and beneficial groups of diurnal migrants, providing multiple ecosystem services and undergoing directed seasonal movements throughout much of the temperate zone. To identify the hoverfly navigational strategy, a flight simulator was used to measure orientation responses of the hoverflies Scaeva pyrastri and Scaeva selenitica to celestial cues during their autumn migration. Hoverflies oriented southwards when they could see the sun and shifted this orientation westward following a 6 h advance of their circadian clocks. Our results demonstrate the use of a time-compensated sun compass as the primary navigational mechanism, consistent with field observations that hoverfly migration occurs predominately under clear and sunny conditions.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
570 Biowissenschaften, Biologie
Schlagwörter
insect migration, orientation, time-compensated sun compass, hoverfly, flight simulator, navigation
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690MASSY, Richard, Will L. S. HAWKES, Toby DOYLE, Jolyon TROSCIANKO, Myles MENZ, Nicholas W. ROBERTS, Jason W. CHAPMAN, Karl R. WOTTON, 2021. Hoverflies use a time-compensated sun compass to orientate during autumn migration. In: Proceedings of the Royal Society of London, Series B : Biological Sciences. Royal Society of London. 2021, 288(1959), 20211805. ISSN 0962-8452. eISSN 1471-2954. Available under: doi: 10.1098/rspb.2021.1805
BibTex
@article{Massy2021-09-29Hover-55038,
  year={2021},
  doi={10.1098/rspb.2021.1805},
  title={Hoverflies use a time-compensated sun compass to orientate during autumn migration},
  number={1959},
  volume={288},
  issn={0962-8452},
  journal={Proceedings of the Royal Society of London, Series B : Biological Sciences},
  author={Massy, Richard and Hawkes, Will L. S. and Doyle, Toby and Troscianko, Jolyon and Menz, Myles and Roberts, Nicholas W. and Chapman, Jason W. and Wotton, Karl R.},
  note={Article Number: 20211805}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/55038">
    <dc:rights>terms-of-use</dc:rights>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/55038"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:contributor>Menz, Myles</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-09-27T13:12:36Z</dc:date>
    <dc:contributor>Doyle, Toby</dc:contributor>
    <dc:creator>Massy, Richard</dc:creator>
    <dc:contributor>Hawkes, Will L. S.</dc:contributor>
    <dcterms:title>Hoverflies use a time-compensated sun compass to orientate during autumn migration</dcterms:title>
    <dc:creator>Chapman, Jason W.</dc:creator>
    <dc:contributor>Roberts, Nicholas W.</dc:contributor>
    <dc:creator>Troscianko, Jolyon</dc:creator>
    <dc:creator>Wotton, Karl R.</dc:creator>
    <dc:contributor>Troscianko, Jolyon</dc:contributor>
    <dc:contributor>Wotton, Karl R.</dc:contributor>
    <dc:contributor>Chapman, Jason W.</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:abstract xml:lang="eng">The sun is the most reliable celestial cue for orientation available to daytime migrants. It is widely assumed that diurnal migratory insects use a 'time-compensated sun compass' to adjust for the changing position of the sun throughout the day, as demonstrated in some butterfly species. The mechanisms used by other groups of diurnal insect migrants remain to be elucidated. Migratory species of hoverflies (Diptera: Syrphidae) are one of the most abundant and beneficial groups of diurnal migrants, providing multiple ecosystem services and undergoing directed seasonal movements throughout much of the temperate zone. To identify the hoverfly navigational strategy, a flight simulator was used to measure orientation responses of the hoverflies Scaeva pyrastri and Scaeva selenitica to celestial cues during their autumn migration. Hoverflies oriented southwards when they could see the sun and shifted this orientation westward following a 6 h advance of their circadian clocks. Our results demonstrate the use of a time-compensated sun compass as the primary navigational mechanism, consistent with field observations that hoverfly migration occurs predominately under clear and sunny conditions.</dcterms:abstract>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-09-27T13:12:36Z</dcterms:available>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/55038/1/Massy_2-b21uuphj9l182.pdf"/>
    <dc:creator>Doyle, Toby</dc:creator>
    <dcterms:issued>2021-09-29</dcterms:issued>
    <dc:creator>Menz, Myles</dc:creator>
    <dc:creator>Roberts, Nicholas W.</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/55038/1/Massy_2-b21uuphj9l182.pdf"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:creator>Hawkes, Will L. S.</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Massy, Richard</dc:contributor>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Begutachtet
Ja