Results 41 to 50 of about 53,803 (303)

Global patterns of taxonomic and phylogenetic endemism in liverwort assemblages

open access: yesPlant Diversity
Exploring the worldwide patterns of endemism and the processes that lead to the formation of high-endemism centers is crucial in biogeography. This study examines the geographic distribution and ecological influences on the endemism of liverworts across ...
Hong Qian, Shenhua Qian
doaj   +1 more source

Aligning conservation goals: are patterns of species richness and endemism concordant at regional scales? [PDF]

open access: yesAnimal Biodiversity and Conservation, 2001
Biodiversity conservation strategies commonly target areas of high species richness and/or high endemism. However, the correlation between richness and endemism at scales relevant to conservation is unclear; these two common goals of conservation plans ...
Ricketts, T. H.
doaj  

Endemism in historical biogeography and conservation biology: concepts and implications

open access: yesBiogeographia, 2017
Endemism is often misinterpreted as referring to narrow distributions (range restriction). In fact, a taxon is said to be endemic to an area if it lives there and nowhere else.
Simone Fattorini
doaj   +1 more source

Coccinia intermedia [PDF]

open access: yes, 2011
Nuclear and plastid sequences from two individuals of a suspected new species of Coccinia from West Africa were added to an available molecular phylogeny for the remaining 27 species of the genus.
Holstein, Norbert, Renner, Susanne S.
core   +1 more source

Global patterns and ecological drivers of taxonomic and phylogenetic endemism in angiosperm genera

open access: yesPlant Diversity
Endemism of lineages lies at the core of understanding variation in community composition among geographic regions because it reflects how speciation, extinction, and dispersal have influenced current distributions.
Hong Qian   +3 more
doaj   +1 more source

The endemic gastropod fauna of Lake Titicaca : correlation between molecular evolution and hydrographic history [PDF]

open access: yes, 2012
Lake Titicaca, situated in the Altiplano high plateau, is the only ancient lake in South America. This 2- to 3-My-old (where My is million years) water body has had a complex history that included at least five major hydrological phases during the ...
Albrecht, Christian   +7 more
core   +1 more source

Spatial phylogenetics of two topographic extremes of the Hengduan Mountains in southwestern China and its implications for biodiversity conservation

open access: yesPlant Diversity, 2021
Previous attempts to elucidate the drivers of speciation mechanisms and spatial distribution patterns of biodiversity in mountain regions have treated different floras within a single geological region as one flora, ignoring the potential contributions ...
Yazhou Zhang   +5 more
doaj   +1 more source

The mosses of sub-Saharan Africa : 2., endemism and biodiversity [PDF]

open access: yes, 1997
Based on a recent moss checklist of sub-Saharan Africa, an analysis is made of moss diversity and endemism in the area. There are over 3000 taxa, 77% of which are endemic. Figures for diversity and endemism for each country are listed, mapped and graphed,
O’Shea, Brian J.
core  

Trematodes of the Great Barrier Reef, Australia: emerging patterns of diversity and richness in coral reef fishes [PDF]

open access: yes, 2014
The Great Barrier Reef holds the richest array of marine life found anywhere in Australia, including a diverse and fascinating parasite fauna. Members of one group, the trematodes, occur as sexually mature adult worms in almost all Great Barrier Reef ...
Allen   +103 more
core   +1 more source

Prevalence of Systemic Lupus Erythematosus in Australia, 2010–2022: A Population‐Based Study Using Linked National Administrative Health Data

open access: yesArthritis Care &Research, EarlyView.
Objective Systemic lupus erythematosus (SLE) is a heterogenous inflammatory condition with widely varying global prevalence estimates. The frequency of SLE in the general population of Australia has been reported to be notably lower than contemporary estimates in countries such as the United States or United Kingdom, at 19 to 39 per 100,000 as opposed ...
Lucinda Roper   +7 more
wiley   +1 more source

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