Adjective
microevolutionary (not comparable)
Of or pertaining to microevolution
The evolutionary course of Equidae (wide family including all horses and related animals) is often viewed as a typical example of macroevolution again from the broad viewpoint after a notable accumulation of previously microevolutionary changes. Source: Internet
The symposium focused its attention on the possibility that modern microevolutionary studies could revitalize various aspects of paleontology and macroevolution. Source: Internet
That is, "the designation 'subspecies' is used to indicate an objective degree of microevolutionary divergence". Source: Internet