- originating in or occupying the same geographical area.
Origin of sympatric
Examples from the Web for sympatric
Historical Examples of sympatric
Consequently, in some areas it is sympatric with S. cyanosticta and phaeota.
It is not known for certain that melanonotus and occidentalis are sympatric.The Amphibians and Reptiles of Michoacn, Mxico
William E. Duellman
Cases of sympatric existence of two subspecies of one species are known in birds and in reptiles.Speciation of the Wandering Shrew
James S. Findley
Regardless of their respective breeding habits, sympatric species have calls that differ notably.
We postulate that these differences evolved to support the reproductive isolation of the sympatric species.
- (of biological speciation or species) taking place or existing in the same or overlapping geographical areasCompare allopatric
Word Origin for sympatric
1904, from syn- + Greek patra "fatherland." Opposite of allopatric.
- Occupying the same or overlapping geographic areas without interbreeding. Although they share the same geographic range, sympatric populations of related organisms become isolated from each other reproductively. This can happen by the development of subpopulations that become dependent on distinct food sources or that evolve distinct seasonal mating behavior. Flowering plants frequently become reproductively isolated through the development of polyploid hybrids (hybrids with three or more sets of chromosomes) that cannot backcross with either parent.♦ The development of new species as a result of the reproductive isolation of populations that share the same geographic range is called sympatric speciation. Compare allopatric.