Allopatric Speciation: The Isthmus of Panama only arose some 3 million years ago. ... Often this type of speciation occurs in three steps. First, the populations become physically separated, ...

The new model (c) of rapid allopatric speciation by reinforcement, proposed by Hoskin et al (2005), suggests that reinforcement can drive speciation within lineage S, as well as between S and N.

Thorpe RS, Surget-Groba Y, Johansson H. Genetic Tests for Ecological and Allopatric Speciation in Anoles on an Island Archipelago. PLoS Genetics, 2010; 6(4): e1000929 DOI: 10.1371/journal.pgen.1000929 ...

To better understand the role divergent ecological adaptation plays in allopatric speciation, Sean Anderson and Jason Weir combined new data from 129 allopatric sister pairs of bird species ...

Most new species develop in geographic isolation from the original species, a concept called allopatric speciation. It is rare for a species like the parasite ants to evolve from another species ...

Genomic divergence in allopatric Northern Cardinals of the North American warm deserts is linked to behavioral differentiation. Ecology and Evolution , 2018; DOI: 10.1002/ece3.4596 Cite This Page : ...

Ernst Mayr, Geographic Speciation in Tropical Echinoids, Evolution, Vol. 8, No. 1 (Mar., 1954), pp. 1-18 ... The differences between many of these allopatric 'species' is sufficiently slight to ...

Scientists discover at least 11 examples of sympatric speciation on Lord Howe Island. ... (a process known as allopatric speciation). Geographic barriers prevent reproduction between populations, ...

It's generally accepted that evolution occurs by one species breaking into two by the process of allopatric speciation. This might occur when, say, ...

A burst of speciation took place in the Pliocene, so there are now at least 35 species in four species groups in eastern North America. It is hypothesized that the arid climates of the Pliocene ...