Impact of the Paleocene–Eocene Thermal Maximum on diversification dynamics in Paederinae rove beetles [PaETM]
The main goal of this project is to investigate the evolutionary response of predatory beetles from the subfamily Paederinae to the Paleocene-Eocene Thermal Maximum event, the most rapid and influential climatic warming of the last 65 million years. We intend to achieve this by applying innovative methods of machine-learning species identification, high-throughput sequencing, and statistical phylogenetics.
Funded by: National Science Centre (NCN)
Grant: OPUS-18 2019/35/B/NZ8/03431
PI: Dagmara Żyła
Coordinated by: Museum and Institute of Zoology, Polish Academy of Sciences
Dating fossils with molecules – innovative approach to determine the age of Baltic AMBER
The core idea of this project was to apply an innovative and highly promising approach of precise dating for this very important fossil deposit by using DNA, the morphology of extinct and extant species, and powerful statistics. Together with my collaborators, we developed an approach to estimating the age of fossil specimens using Bayesian total-evidence phylogenetic analyses under the fossilized birth-death model.
Funded by: European Commission (EC)
Grant: MSCA-IF-GF - Global Fellowships 797823
PI: Dagmara Żyła
Coordinated by: University of Gdańsk, Poland, partner: Iowa State University, United States of America
The impact of prairie habitat changes on rove beetle species richness and composition
The objectives of this project were to collect and identify rove beetles from different prairie sites across the state of Iowa (USA). Then compare the current biodiversity with the data housed in the Iowa State Insect Collection (ISIC), collected more than 50 years ago. Specifically, the species richness (number of species) and composition (number of species typical for natural vs. anthropogenic habitats) were compared in order to assess the impact of habitat changes on rove beetles.
Funded by: Prairie Biotic Research, Inc.
PI: Dagmara Żyła (PI)