期刊
BIODIVERSITY AND CONSERVATION
卷 18, 期 14, 页码 3825-3839出版社
SPRINGER
DOI: 10.1007/s10531-009-9682-7
关键词
Biodiversity inventory; COI; Cryptic species; Cytochrome oxidase 1; DNA barcodes; Introduced species; Invasive species; Lepidoptera; Stanley Park; Taxonomic impediment
资金
- Forest Investment Account-Forest Science Program Student Grant
- NSERC Graduate Scholarship
- Genome Canada through the Ontario Genomics Institute, NSERC
- Canadian Food and Inspection Agency and Vancouver Parks and Recreation
To facilitate future assessments of diversity following disturbance events, we conducted a first level inventory of nocturnal Lepidoptera in Stanley Park, Vancouver, Canada. To aid the considerable task, we employed high-throughput DNA barcoding for the rough sorting of all material and for tentative species identifications, where possible. We report the preliminary species list of 190, the detection of four new exotic species (Argyresthia pruniella, Dichelia histrionana, Paraswammerdamia lutarea, and Prays fraxinella), and the potential discovery of two cryptic species. We describe the magnitude of assistance that barcoding presents for faunal inventories, from reducing specialist time to facilitating the detection of native and exotic species at low density.
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