Prezygotic and Postzygotic Reproductive Incompatibilities Complement Each Other in the Formation of a Cryptic Amphipod Species: The Example of a Lake Baikal Species Complex Eulimnogammarus verrucosus
Reproductive barriers to gene flow play a key role in speciation. However, as it is not always feasible to study them directly, most studies rely on genetic divergence to infer species delimitation. In order to correlate genetic distances to reproductive incompatibilities, compact groups of closely ...
