Sentences with phrase «sympatric populations»

Not exact matches

There are three main ideas concerning the emergence of new species (Modes of Speciation), each based on the degree to which populations undergoing this process are geographically isolated from one another (allopatric speciation, sympatric speciation, parapatric speciation).

My model predicts that the coexistence of two species in a sympatric way can happen only if there is low competition or weak competitive exclusion between them and a kind of avoidance of competition that leads to a slight shift of the niche of a meta - population, which accumulated a series phenotypic difference due to genomic inclusions coming from other sources of genes.

Thus, frequent interaction with humans and reduced predation are likely the most important factors that distinguish the study population from sympatric commensal house mouse populations [16].

A population refered to B. nigriventris is sympatric with this species on Santa Cruz Island.