Artikel ; Online: Inferring the evolution of reproductive isolation in a lineage of fossil threespine stickleback,
Proceedings. Biological sciences
2024 Band 291, Heft 2021, Seite(n) 20240337
Abstract: Darwin attributed the absence of species transitions in the fossil record to his hypothesis that speciation occurs within isolated habitat patches too geographically restricted to be captured by fossil sequences. Mayr's peripatric speciation model added ... ...
Abstract | Darwin attributed the absence of species transitions in the fossil record to his hypothesis that speciation occurs within isolated habitat patches too geographically restricted to be captured by fossil sequences. Mayr's peripatric speciation model added that such speciation would be rapid, further explaining missing evidence of diversification. Indeed, Eldredge and Gould's original punctuated equilibrium model combined Darwin's conjecture, Mayr's model and 124 years of unsuccessfully sampling the fossil record for transitions. Observing such divergence, however, could illustrate the tempo and mode of evolution during early speciation. Here, we investigate peripatric divergence in a Miocene stickleback fish, |
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Mesh-Begriff(e) | Animals ; Reproductive Isolation ; Fossils ; Ecosystem ; Smegmamorpha/anatomy & histology ; Phenotype |
Sprache | Englisch |
Erscheinungsdatum | 2024-04-17 |
Erscheinungsland | England |
Dokumenttyp | Journal Article |
ZDB-ID | 209242-6 |
ISSN | 1471-2954 ; 0080-4649 ; 0962-8452 ; 0950-1193 |
ISSN (online) | 1471-2954 |
ISSN | 0080-4649 ; 0962-8452 ; 0950-1193 |
DOI | 10.1098/rspb.2024.0337 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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