Simpatri
Dalam ilmu biologi, simpatri adalah suatu keadaan ketika dua spesies atau populasi hidup di wilayah geografis yang sama sehingga sering kali saling bertemu.
Populasi yang pada awalnya saling berkawin dan kemudian terbagi menjadi dua spesies atau lebih merupakan contoh spesiasi simpatrik. Spesiasi semacam ini disebabkan oleh isolasi reproduktif - yang membuat keturunan campuran tak dapat bereproduksi, sehingga mengurangi aliran gen - yang mengakibatkan perbedaan genetik. Spesiasi ini berlawanan dengan spesiasi alopatrik di mana spesies terbentuk akibat isolasi geografis.
Catatan kaki
Daftar pustaka
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