The scientific theory of evolution by natural selection was conceived independently by Charles Darwin and Alfred Russel Wallace in the midth century and was set out in detail in Darwin's book On the Origin of Species ().
Teori ilmiah evolusi saking seleksi alam kakawitin ngraga olih Charles Darwin miwah Alfred Russel Wallace ring tengahing abad ka-19 raris katlatarang kantos tinglas ring cakepan Darwin On the Origin of Species.