We investigate hybridization and introgression between ecologically distinct sister species of silverside fish in the Gulf of California through combined analysis of morphological, sequence, and genotypic data. Water diversions in the past century turned the Colorado...

["Biogeography","Conservation Biology","Evolutionary Studies"]
doi:10.7287/peerj.preprints.3281v1
27 downloads
247 views

DNA metabarcoding provides species composition data for entire communities, yet information on intraspecific diversity is usually lost during data analysis. The capacity to infer intraspecific genetic diversity within whole communities would, however, represent...

["Biogeography","Bioinformatics","Molecular Biology","Freshwater Biology"]
doi:10.7287/peerj.preprints.3269v1
30 downloads
165 views

Background Understanding constraints to the distribution of threatened species may help to ascertain whether there are other suitable sectors for reducing the risks associated with species that are recorded in only one protected locality, and to inform about the...

["Biogeography","Conservation Biology","Ecology","Zoology"]
doi:10.7717/peerj.3771
8 downloads
57 views

Species distribution models (SDMs) have become important and essential tools in conservation and management. However, SDMs built with count data, commonly referred to as species abundance models (SAMs), are still less used so far. SDMs are increasingly used now...

["Biodiversity","Biogeography","Conservation Biology","Ecology","Data Mining and Machine Learning"]
doi:10.7287/peerj.preprints.3240v1
76 downloads
256 views

The largest plateau Tibetan Plateau supplied an excellent opportunity to investigate the influence of the Pleistocene events on the high-elevation species. To test for the alternative hypotheses of Pleistocene glacial refugia, we used partial sequences of two mitochondrial...

["Biogeography","Evolutionary Studies","Zoology"]
doi:10.7717/peerj.3770
134 downloads
824 views

Throughout the world DNA banks are used as storage repositories for genetic diversity of organisms ranging from plants to insects to mammals. Designed to preserve the genetic information for organisms of interest, these banks also indirectly preserve organisms’...

["Biodiversity","Biogeography","Microbiology","Mycology"]
doi:10.7717/peerj.3730
25 downloads
240 views

Controversy in the taxonomic evaluation of the Asian tree frog Polypedates leucomystax complex presents the challenging task of gaining insight into its biogeographical distribution and diversification. Here, we describe the dispersion and genetic relationship...

["Biodiversity","Biogeography","Evolutionary Studies"]
doi:10.7287/peerj.preprints.3173v1
132 downloads
756 views

Background Passerines (Aves: Passeriformes) dominate modern terrestrial bird communities yet their fossil record is limited. Liang Bua is a large cave on the Indonesian island of Flores that preserves Late Pleistocene–Holocene deposits (∼190 ka to present day)....

["Biogeography","Paleontology","Zoology"]
doi:10.7717/peerj.3676
36 downloads
120 views

Ligia isopods are conspicuous inhabitants of rocky intertidal habitats exhibiting several biological traits that severely limit their dispersal potential. Their presence in patchy habitats and low vagility may lead to long term isolation, allopatric isolation and...

["Biodiversity","Biogeography","Evolutionary Studies","Marine Biology","Zoology"]
doi:10.7287/peerj.preprints.3156v1
52 downloads
194 views

Centaurea solstitialis L. (yellow starthistle, Asteraceae) is a Eurasian native plant introduced as an exotic into North and South America, and Australia, where it is regarded as a noxious invasive. Changes in ploidy level have been found to be responsible for...

["Biogeography","Evolutionary Studies","Plant Science"]
doi:10.7717/peerj.3531
114 downloads
430 views

The genus Clea from SE Asia is from one of only two unrelated families among the megadiverse predatory marine Neogastropoda to have successfully conquered continental waters. While little is known about their anatomy, life history and ecology, interest has grown...

["Biodiversity","Biogeography","Evolutionary Studies","Taxonomy","Natural Resource Management"]
doi:10.7717/peerj.3638
15 downloads
79 views

Background. Understanding constraints to the distribution of threatened species may help to ascertain whether there are other suitable sectors for reducing the risks associated with species that are recorded in only one protected locality, and to inform about the...

["Biogeography","Conservation Biology","Ecology","Zoology"]
doi:10.7287/peerj.preprints.3136v1
96 downloads
417 views

Background Rare or narrowly endemic organisms are difficult to monitor and conserve when their total distribution and habitat preferences are incompletely known. One method employed in determining distributions of these organisms is species distribution modeling...

["Biogeography","Conservation Biology","Environmental Sciences","Natural Resource Management"]
doi:10.7717/peerj.3632
65 downloads
278 views

Previous works resolved diverse phylogenetic positions for genera of the Fabaceae tribe Thermopsideae, without a thoroughly biogeography study. Based on sequence data from nuclear ITS and four cpDNA regions (matK, rbcL, trnH-psbA, trnL-trnF) mainly sourced from...

["Biodiversity","Biogeography","Evolutionary Studies","Genetics","Plant Science"]
doi:10.7717/peerj.3607
66 downloads
282 views

Spatial patterns of vegetation arise from an interplay of functional traits, environmental characteristics and chance. The retreat of glaciers offers exposed substrates which are colonised by plants forming distinct patchy patterns. The aim of this study was to...

["Biogeography","Ecology","Ecosystem Science","Plant Science"]
doi:10.7717/peerj.3552

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