Reduced Survival Expectancy Weakens Reproductive Isolation Between Annual Fishes Garcialebias reicherti and G. charrua.
The study shows that reduced survival expectancy in annual fishes Garcialebias reicherti and G. charrua decreases reproductive isolation and increases reproductive effort, particularly in late breeding seasons with high desiccation risk.
bioRxiv · Dec 6, 2023 · PreprintAnimal Behavior & Cognition