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She found that some species thought to have evolved through "anagenesis" -- when one slowly turns into another, but lineage doesn't split -- may have actually "budded": when a new species branches off from an existing one.*

Notes: *For example, the hominin species Australopithecus afarensis was believed to have speciated via anagenesis from Australopithecus anamensis.

They found that anagenesis increases with island isolation, and cladogenesis increases on larger, more isolated islands.

A new tyrannosaur with evidence with evidence for anagenesis and crocodile-like facial sensory system.

One of the most notable naturalists of our time has insisted on the opposition of two orders of phenomena observed in living tissues, anagenesis and katagenesis.