Preprints (not yet peer-reviewed)

64 downloads
212 views

Anthropogenic pressures on aquatic systems have placed a renewed focus on biodiversity of aquatic macroinvertebrates. By combining classical taxonomy and DNA barcoding we identified 39 species of caddisflies from the Crooked River, a unique and sensitive system...

["Biogeography","Ecosystem Science","Entomology","Taxonomy","Zoology"]
doi:10.7287/peerj.preprints.3034v2
49 downloads
125 views

The Indo-west Pacific (IWP) coral-reef damselfish Neopomacentrus cyanomos is well established across the southwest Gulf of Mexico (SwGoMx). Comparisons of mtDNA sequences of the SwGoMx population with those from conspecifics from 16 sites scattered across its native...

["Biogeography","Marine Biology"]
doi:10.7287/peerj.preprints.3404v1
13 downloads
88 views

Understanding habitat use and spatial distribution of wildlife could help conservationists determine high-priority areas and enhance conservation efforts. In this study, we studied habitat use, preference and utilization distribution of two Gruidae species (Black-necked...

["Biogeography","Conservation Biology"]
doi:10.7287/peerj.preprints.3387v1
31 downloads
132 views

Ecological niche modeling (ENM) is increasingly being used in studying the relationship between species distributions and environmental conditions. The development of ENM software/algorithms is heading toward open-source programming, for the advantage of efficiency...

["Biogeography","Bioinformatics","Ecology","Zoology","Data Science"]
doi:10.7287/peerj.preprints.3346v1
25 downloads
224 views

The extensive coastlines of South Africa and Namibia extends from the Atlantic to the Indian Ocean and encompass several major biogeographic provinces, each characterized by unique faunal and floral assemblages. Recent biogeographic studies have led to competing...

["Biodiversity","Biogeography","Evolutionary Studies","Marine Biology","Zoology"]
doi:10.7287/peerj.preprints.3332v1
52 downloads
447 views

Several studies have demonstrated the contribution of northern immigrants to the flora of the tropical Andes – the world’s “hottest” biodiversity hotspot. However, much less is known about the biogeographic history and diversification of Andean groups with southern...

["Biogeography","Plant Science","Taxonomy"]
doi:10.7287/peerj.preprints.3330v1
50 downloads
126 views

We used 637 species from six taxonomic classes to identify the pattern(s) of diversification, occurring in the North Andean Block estimating phylogenetic relationships, divergence times, dispersal-vicariance events, and ancestral distributions. We assessed four...

["Biogeography","Evolutionary Studies"]
doi:10.7287/peerj.preprints.3296v1
38 downloads
143 views

Advances in genomic sequencing technologies resulted in massive microbial diversity data (16S ribosomal gene sequences, rDNA) being generated in every possible environment. However, the majority of microorganisms have never been cultured, and therefore, nor cataloged....

["Biodiversity","Biogeography","Bioinformatics","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.3286v1
34 downloads
150 views

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
148 downloads
652 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
23 downloads
87 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
49 downloads
276 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
52 downloads
164 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
19 downloads
132 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
152 downloads
1,357 views

The sparse dinosaur record of eastern North America has rendered the dinosaurs of the Late Cretaceous landmass of Appalachia obscure. This landmass, isolated from the western landmass Laramidia by a great inland sea known as the Western Interior Seaway, may have...

["Biogeography","Ecology","Paleontology","Taxonomy"]
doi:10.7287/peerj.preprints.3105v1
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