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- Sympatric speciation refers to the formation of two or more descendant species from a single ancestral species all occupying the same geographic location.
- Speciation in the 21st century.
- Sympatric speciation in Nicaraguan crater lake cichlid fish.
- This separates populations of some of the species in areas with different climates, forcing them to adaptationadapt, possibly giving rise to speciation.
- The beginnings of speciation often depends on the separation of populations which were once interbreeding.
- His explanation of the process of speciation was geographical isolation between populations which had once been interbreeding.
- This is called speciation if it makes a new species.
- The other is speciation.Mayr, Ernst 1963.
- One widely accepted example of sympatric speciation is that of the cichlids of Lake Nabugabo in East Africa, which is thought to be due to sexual selection.
- Both evolutionary rates and speciation rates can be high.
- The diversification of flowering plants during the Cretaceous period is associated with the sudden burst of speciation in insects.
- Speciation processes in the adaptive radiation of Hawaiian plants and animals.
- Debate continues over the extent to which speciation occurs when a population is not so isolated.
- The separation of a once connected population often leads to speciation, the splitting of one species into two and the two species change over time to be different but have distant similarities.
- The existence of sympatric speciation as a mechanism of speciation was hotly contested.
- Geographical isolation often leads to speciation.
- This was an early description of a process of one kind of geographic speciation.
- Adaptive radiation and speciation rates can be high in parasites.
