Results 11 to 20 of about 7,748 (216)

Late Cretaceous vicariance in Gondwanan amphibians. [PDF]

open access: yesPLoS ONE, 2006
Overseas dispersals are often invoked when Southern Hemisphere terrestrial and freshwater organism phylogenies do not fit the sequence or timing of Gondwana fragmentation.
Ines Van Bocxlaer   +4 more
doaj   +3 more sources

Patterns of animal dispersal, vicariance and diversification in the Holarctic

open access: yes, 2001
We analysed patterns of animal dispersal, vicariance and diversification in the Holarctic based on complete phylogenies of 57 extant non-marine taxa, together comprising 170 species, documenting biogeographic events from the Late Mesozoic to the present.
Enghoff, H, Ronquist, F, Sanmartin, I,
core   +9 more sources

Dispersal vs. vicariance: the origin of India’s extant tetrapod fauna [PDF]

open access: yes, 2021
Given the Indian block’s ancient association with Gondwana and subsequent separation from Africa, then Madagascar, then the Seychelles, vicariance has often been invoked to explain the distribution of some of India’s extant biota that might have had ...
Karanth, K. Praveen
core   +1 more source

Deep vicariance and frequent transoceanic dispersal shape the evolutionary history of a globally distributed fern family

open access: yes, 2022
W.L.T. received support from NSF under Grant DEB-2045319.Premise. The historical biogeography of ferns is typically expected to be dominated by long‐distance dispersal due to their minuscule spores.
Gabriel Y Galán Moris, José María   +13 more
core   +1 more source

Incorporating Phylogeography and SDM Projection to Inform Conservation Efforts of the Foundation Seaweed Gloiopeltis furcata sensu lato in the North Pacific Under Climate Change [PDF]

open access: yesEvol Appl
ABSTRACT Understanding the impact of past climate events on population genetic structuring and range shifts may facilitate predictions of how species will respond to future climate change. Such integrative effort, however, remain rare for the North Pacific benthic ecosystem. Here, we obtained mtDNA cox1 and cpDNA rbcL sequences of 85 populations of the
Wang Q   +7 more
europepmc   +2 more sources

Vicariance events shaping Southern South American insect distributions [PDF]

open access: yes, 2016
The main goal of this study is to use multiple insect phylogenies along with geographical information to test known vicariance hypotheses for Southern South America.
M. Cecilia Domínguez   +7 more
core   +1 more source

Multi-model inference in comparative phylogeography: an integrative approach based on multiple lines of evidence

open access: yesFrontiers in Genetics, 2015
Comparative phylogeography has its roots in classical biogeography and, historically, relies on a pattern-based approach. Here, we present a model-based framework for comparative phylogeography.
Rosane Garcia Collevatti   +3 more
doaj   +1 more source

LIVING ON THE EDGE: TIMING OF RAND FLORA DISJUNCTIONS CONGRUENT WITH ONGOING ARIDIFICATION IN AFRICA

open access: yesFrontiers in Genetics, 2015
The Rand Flora is a well-known floristic pattern in which unrelated plant lineages show similar disjunct distributions in the continental margins of Africa and adjacent islands —Macaronesia-northwest Africa, Horn of Africa-Southern Arabia, Eastern Africa,
Lisa ePokorny   +12 more
doaj   +1 more source

Population Genetic Differentiation and Taxonomy of Three Closely Related Species of Saxifraga (Saxifragaceae) from Southern Tibet and the Hengduan Mountains

open access: yesFrontiers in Plant Science, 2017
The effects of rapid, recent uplift of the Hengduan Mountains on evolution and diversification of young floristic lineages still remain unclear.
Qing-Bo Gao   +13 more
doaj   +1 more source

Sur la notion linguistique de vicariance [PDF]

open access: yes, 2013
We try here to propose a definition of the notion of vicariance. Indeed, the French grammarians who use this concept have not defined it precisely. We will see the specificity of the vicariant words, which can be defined as words with an abstract sense ...
Bidaud, Samuel
core   +2 more sources

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