What does «especiación» mean in Spanish?
- The process by which a population of the same species gives rise to clades (cladogenesis) and, over time, to another species or species (anagenesis). Usually through geographic isolation, which prevents reproduction between populations. Mechanisms of speciation * Cladogenesis: is produced by the reproductive isolation of different populations of a species due to barriers to hybridization that can be prezygotic or postzygotic. Cladogenesis.