allopatric speciationyoudaoicibaDictYouDict[allopatric speciation 词源字典]
"The evolution of one or more new species from an ancestral species that becomes split into geographically separate populations which diverge genetically over a period of time", 1940s; earliest use found in American Naturalist.[allopatric speciation etymology, allopatric speciation origin, 英语词源]