Allopatric speciation, After splitting a species into two by a geographical event, is a model of speciation often considered. Baker's team (Texas Tech University) would have demonstrated in a Phyllostomidae, separated into two species with the division of its range by the uplift of the Andes. The cessation of trade between the two populations progressively leads to the formation of two species.
Allopatric speciation, Baada ya kugawanyika katika aina mbili na tukio kijiografia, ni mfano wa speciation mara nyingi kuchukuliwa . Baker wa timu (Texas Tech University) itakuwa imeonyesha katika Phyllostomidae, kutengwa katika aina mbili, na mgawanyo wa aina yake kwa kuinua ya Andes . kukoma kwa biashara kati ya idadi ya watu wawili kuendelea inaongoza kwa malezi ya aina mbili .