The extensive ancestral reticulations revealed by the network and analysis of individual genes suggested well connected ancestral populations and species throughout the distribution followed by increasing range-wide fragmentation, isolation, and differentiation.
While northern populations are well connected by continuous patches of F. vesiculosus, populations at the southern edge were fragmented and spatially isolated prior to extinction, potentially limiting population size and increasing susceptibility to drastic demographic and genetic variation.
Altogether the genetic data support the idea that the túngara frog is an abundant species whose populations within population clusters are well connected via gene flow and little affected by habitat fragmentation.
Sweden is one of the more well connected countries in Europe and about 89percentt of the population have internet in their homes.
The population of wolves is still large and well connected with those in neighbouring countries.
In contrast, Changhua is less well connected, and the epidemic takes longer to spread to other parts of the population.
They were extremely well connected.
