Peer-Reviewed Journal Details
Mandatory Fields
Dillane, E;Hayden, R;O'Hanlon, A;Butler, F;Harrison, S
2022
October
Journal Of Hymenoptera Research
The first recorded occurrence of the Asian hornet (Vespa velutina) in Ireland, genetic evidence for a continued single invasion across Europe
Validated
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Optional Fields
YELLOW-LEGGED HORNET HUMAN-MEDIATED DISPERSAL HYMENOPTERA VESPIDAE NIGRITHORAX HYMENOPTERA HAPLOTYPE SPREAD
93
131
138
The first record of the Asian/yellow-legged hornet (Vespa velutina) in Ireland was reported in April 2021, when a single female individual was discovered in Dublin. Vespa velutina has been present in mainland Europe since 2004 and in the UK since 2016 and poses an enormous threat to European apiculture and bee-mediated pollination services. Three mitochondrial genes were sequenced from the Irish specimen to determine whether the specimen originated from the established European population or signified a new point of entry from its native range in China. Additionally, specimens from Portugal, Spain, France, Germany, and the Channel Islands were sequenced at these three genes to build on previous studies which have asserted, based solely on Cytochrome Oxidase 1 (COI) analysis, that the entire range of V. velutina in Europe represents a single invasion which has proliferated since the first record in France. Further data were retrieved from GenBank for comparison. Results reveal that the mtDNA lineage observed in Dublin is the same as that seen throughout Europe, and therefore the arrival of this species in Ireland likely repre-sents a further spread of the ongoing European invasion.
SOFIA
1070-9428
10.3897/jhr.93.91209
Grant Details