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Results for “allopatric

Ichthyological terms, not general ones.

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  • allopatric

    Occurring in separate, nonoverlapping geographic areas. Often used to refer to geographically-separated, reproductively-isolated populations of related organisms. Opposite of sympatric.

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  • allopatric speciation

    Speciation event driven by some form of physical separation, e.g., the formation of new mountain ranges, followed by development of new genotypes and/or phenotypes.

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  • sympatric

    Occurring within the same, specified geographical area, but without interbreeding and not necessarily competing for the same resources or dwelling in the same habitat. Opposite of allopatric.

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