text: I whakawhanakehia e Darwin tana ariā mо̄ te " whiriwhiringa taiao " mai i te 1838 me te tuhi i tana " pukapuka nui " mо̄ te kaupapa i te wā i tukuna atu ai e Alfred Russel Wallace i tētahi putanga o te ahua rite tonu i te tau 1858.