Results 21 to 30 of about 15,235 (231)

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

Historical and recent processes shaping the geographic range of a rocky intertidal gastropod: phylogeography, ecology, and habitat availability [PDF]

open access: yes, 2014
Factors shaping the geographic range of a species can be identified when phylogeographic patterns are combined with data on contemporary and historical geographic distribution, range-wide abundance, habitat / food availability and through comparisons ...
Fenberg, P.B.   +2 more
core   +3 more sources

A molecular phylogeny of Southeast Asian Cyrtandra (Gesneriaceae) supports an emerging paradigm for Malesian plant biogeography [PDF]

open access: yes, 2020
The islands of Southeast Asia comprise one of the most geologically and biogeographically complex areas in the world and are a centre of exceptional floristic diversity, harbouring 45,000 species of flowering plants.
Atkins, Hannah J.   +7 more
core   +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

Building Vicarious Bridges through Colour Workshops for Pupils with Visual Impairment [PDF]

open access: yesAthens Journal of Education, 2017
The inclusion of pupils with visual impairment, within Italian mainstream schools, is an area of interest for the field of special education that is involved in identifying the most effective teaching strategies to promote the teaching-learning process ...
Filomena Agrillo   +4 more
doaj   +1 more source

In and out of Madagascar : dispersal to peripheral islands, insular speciation and diversification of Indian Ocean daisy trees (Psiadia, Asteraceae) [PDF]

open access: yes, 2012
This study was supported by the European Union’s HOTSPOTS Training Network (MEST-2005-020561)Madagascar is surrounded by archipelagos varying widely in origin, age and structure.
Christophe Thébaud   +8 more
core   +4 more sources

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

Molecular and fossil evidence place the origin of cichlid fishes long after Gondwanan rifting. [PDF]

open access: yes, 2013
Cichlid fishes are a key model system in the study of adaptive radiation, speciation and evolutionary developmental biology. More than 1600 cichlid species inhabit freshwater and marginal marine environments across several southern landmasses.
Alex Dornburg   +9 more
core   +1 more source

A new species of Serracutisoma (Opiliones: Gonyleptidae: Goniosomatinae) from the coastal Atlantic Rain Forest of Paraná and São Paulo states, Brazil

open access: yesZoologia (Curitiba), 2014
Serracutisoma gnaspinii sp. nov. is described from the coastal Ombrophylous Dense Atlantic Rain Forest of Paraná and São Paulo states. It differs from other Serracutisoma by having a retrolateral row of spines on femur IV, a rounded white-mark on the ...
Marcio B. DaSilva
doaj   +1 more source

Evolution and loss of long-fringed petals [PDF]

open access: yes, 2012
Background: The Cucurbitaceae genus Trichosanthes comprises 90–100 species that occur from India to Japan and southeast to Australia and Fiji. Most species have large white or pale yellow petals with conspicuously fringed margins, the fringes sometimes ...
de Boer, Hugo J.   +3 more
core   +1 more source

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