Information om | Engelska ordet ALLOPATRY

Exempel på hur man kan använda ALLOPATRY i en mening

• The terms allopatry and vicariance are often used in biogeography to describe the relationship between organisms whose ranges do not significantly overlap but are immediately adjacent to each other—they do not occur together or only occur within a narrow zone of contact.
• While the eastern and western Hume's leaf warblers already show noticeable differences in mtDNA sequence and calls, their songs do not differ; they are reproductively isolated only by allopatry and not usually considered separate species.
• Species of the genus Xantusia are remarkably disjunct, with populations scattered throughout the deserts and mountains of the far western borderlands with only a handful of recorded cases of interspecific allopatry.
• hypoleuca are speciating from each other by reinforcement, as evidenced by differences between colouration in sympatry versus allopatry.
• Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry.
• Parapatry is a geographical distribution opposed to sympatry (same area) and allopatry or peripatry (two similar cases of distinct areas).
• albicollis are speciating from each other by reinforcement, as evidenced by differences between colouration in sympatry versus allopatry.
• The Abyssinian slaty flycatcher forms a superspecies with the Angola slaty flycatcher and the white-eyed slaty flycatcher, and these three species are sometime placed in the genus Dioptrornis, or lumped as a single species but the allopatry and morphological differences shown support their treatment as allospecies.
• A common signature of reinforcement's occurrence in nature is that of reproductive character displacement; characteristics of a population diverge in sympatry but not allopatry.
• The species have very similar calls in allopatry, but express clinal variation in sympatry, with notable distinctness in calls that generate female preference discrimination.

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