- Data from: Predator co-evolution and prey trait variability determine species coexistence(2019-04-25) Scheuerl, Thomas; Cairns, Johannes; Becks, Lutz; Hiltunen, Teppo; University of Helsinki - Scheuerl, Thomas; University of Helsinki - Cairns, Johannes; Max Planck Institute for Evolutionary Biology - Becks, Lutz; University of Helsinki - Hiltunen, Teppo