Antipredator Defenses Are Linked to High Levels of Genetic Differentiation in Frogs

April 1, 2024

Many lineages of aposematic organisms show high species diversity and high speciation rates, but what makes these groups diversify faster remains unknown. Medina et al. (2024) investigated whether species with aposematic antipredator defenses (e.g., bright coloration in toxic frogs) show higher…