Data from: Using molecular diet analysis to inform invasive species management: a case study of introduced rats consuming endemic New Zealand frogs ...
The decline of amphibians has been of international concern for more than two decades and the global spread of introduced fauna is a major factor in this decline. Conservation management decisions to implement control of introduced fauna are often based on diet studies. One of the most common metric...
| Main Authors: | , , , , , , , |
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| Format: | Dataset |
| Language: | English |
| Published: |
Dryad
2019
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.5061/dryad.0ds81v1 https://datadryad.org/stash/dataset/doi:10.5061/dryad.0ds81v1 |
| Summary: | The decline of amphibians has been of international concern for more than two decades and the global spread of introduced fauna is a major factor in this decline. Conservation management decisions to implement control of introduced fauna are often based on diet studies. One of the most common metrics to report in diet studies is Frequency of Occurrence (FO), but this can be difficult to interpret, as it does not include a temporal perspective. Here we examine the potential for FO data derived from molecular diet analysis to inform invasive species management, using invasive ship rats (Rattus rattus) and endemic frogs (Leiopelma spp.) in New Zealand as a case study. Only two endemic frog species persist on the mainland. One of these, Leiopelma archeyi, is Critically Endangered (IUCN, 2017) and ranked as the world´s most evolutionarily distinct and globally endangered amphibian (EDGE, 2018). Ship rat stomach contents were collected by kill-trapping and subjected to three methods of diet analysis (one ... : Frog tissue sanger sequences generated by EGETER-2019-16S primer pairALL_TISSUE_EGETER-2019-16S_SANGER_SEQS.fasEGETER_2019_FINAL_OTUS_FROM_FIELD_COLLECTED_RAT_STOMACH_SAMPLESFINAL_OTUS_FROM_FIELD-COLLECTED_RAT_STOMACH_SAMPLES.fas ... |
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