PAPER: DNA metabarcoding of invasive wasp prey
URL: https://doi.org/10.1111/1365-2664.13856
DNA metabarcoding of prey reveals spatial, temporal and diet partitioning of an island ecosystem by four invasive wasps
March 2021
Schmack JM, Lear G, Astudillo-Garcia C, Boyer S, Ward DF, Beggs JR 2021. DNA metabarcoding of prey reveals spatial, temporal and diet partitioning of an island ecosystem by four invasive wasps. Journal of Applied Ecology 58(6): 1199-1211.
ABSTRACT
Invasive alien species can cause detrimental changes in native ecosystems, but our understanding of the interactions between multiple exotic species is limited. To evaluate the joint effect of multiple sympatric invaders on an ecosystem, we must first understand how they interact with each other.
Here, we quantified the spatial distribution, dietary composition and overlap of four invasive generalist vespid species (two Vespula and two Polistes) that co-occur on Ahuahu off the north-east coast of New Zealand. We used DNA metabarcoding of larval faecal material to identify prey species, and mapped the locations of nests.
KEYWORDS
diet overlap; environmental DNA; invasive species; Lepidoptera; niche partitioning; Polistes; resource competition; Vespula
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| Field | Value |
|---|---|
| Data last updated | unknown |
| Metadata last updated | 3 July 2024 |
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| License | CC-BY-4.0 |
| Created | 2 years ago |
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| Package id | 79c78f6a-ecea-4fd8-93bc-7a71989713ca |
| Position | 14 |
| State | active |