Parapatric

In the case of parapatric speciation there is a graduation in gene distribution. ❋ Unknown (2009)

IN allopatric, peripatric, sympatric and parapatric speciation a founder population diverges into two or more species. ❋ Unknown (2009)

An intermediate mechanism is parapatric speciation, which takes place in contiguous, but otherwise geographically isolated allopatric populations. ❋ AYDIN (2006)

In parapatric speciation, the new species evolve in contiguous populations initially with slight genetic differences. ❋ AYDIN (2006)

He instead thinks that the current species distribution patterns were due to parapatric mechanisms in a continuous forest. ❋ AYDIN (2006)

The tension zone model suggests that a parapatric hybrid zone can persist indefinitely under some conditions without genetic differences being lost. ❋ Unknown (2006)

However, most of the hybridising parapatric species pairs have average divergences intermediate between intraspecific and interspecific distances for both cox1 and cob. ❋ Unknown (2009)

DNA barcoding, if used as a tool for species discovery, would thus fail to identify hybridising parapatric species pairs. ❋ Unknown (2009)