Gaining ecological insight on dietary allocation among horseshoe bats through molecular primer combination.

ABSTRACT: Knowledge on the trophic interactions among predators and their prey is important in order to understand ecology and behaviour of animals. Traditionally studies on the diet composition of insectivorous bats have been based on the morphological identification of prey remains, but the accuracy of the results has been hampered due to methodological limitations. Lately, the DNA metabarcoding and High Throughput Sequencing (HTS) techniques have changed the scene since they allows prey identification to the species level, ultimately giving more precision to the results. Nevertheless, the use of one single primer set to amplify faecal DNA produces biases in the assessed dietary composition. Three horseshoe bats overlap extensively in their distribution range in Europe: Rhinolophus euryale, R. hip

SUBMITTER: Aldasoro M 

PROVIDER: S-EPMC6656351 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature