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Allochronic speciation — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Allochronic_speciation
License (as archived): CC-BY-SA-4.0
Archived: 2026-11-08T16:09:40.671Z
SHA-256 of the archived text: c35f5ac958d90cdef813e4dafc33f028aadedaaf724f899cbbca5a860bdd3766
Stable URL of this page: https://metraipolis.com/documento/dc_daeba4fec34d

How to cite

Allochronic speciation — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Allochronic_speciation (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_daeba4fec34d (Metraipolis archive dc_daeba4fec34d, sha256 c35f5ac958d90cdef813e4dafc33f028aadedaaf724f899cbbca5a860bdd3766)

BibTeX

@misc{dcdaeba4fec34d,
  title = {Allochronic speciation — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Allochronic_speciation},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_daeba4fec34d; sha256 c35f5ac958d90cdef813e4dafc33f028aadedaaf724f899cbbca5a860bdd3766},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Allochronic_speciation. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Allochronic speciation (also known as allochronic isolation, or temporal isolation) is a form of speciation (specifically ecological speciation) arising from reproductive isolation that occurs due to a change in breeding time that reduces or eliminates gene flow between two populations of a species. The term allochrony is used to describe the general ecological phenomenon of the differences in phenology that arise between two or more species—speciation caused by allochrony is effectively allochronic speciation. Environmental changes acting on a species population or populations can drive isolation. An important form of isolation is when populations are separated, not geographically, but temporally (by time). Genetic changes (mutations) over time can cause the two populations to differ—notably in phenology (events in a species life dictated by time such as breeding seasons); exhibiting unique phenotypes (the observable characteristics or traits of an organism). Scientists have developed models to explain how this process occurs and how it is detected in natural populations. A wealth of studies exist regarding species in allochrony, with a select few that strongly suggest species are speciating or already have speciated as a direct consequence of this mode of isolation.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «Allochronic speciation» — https://en.wikipedia.org/wiki/Allochronic_speciation
Wikidata Q4733014: «speciation arising from change in breeding time» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q4733014
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Allochronic_speciation?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1374928431, consultata il 2026-11-08T16:05:46.977Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 8af7db081a03da4ff063c5b3e0f7c8acb1eeb8088ccab9ac81e3613027711df3