Preprints (not yet peer-reviewed)

3 downloads
48 views

The phylum Actinobacteria constitutes one of the largest and anciently divergent phyla within the Bacteria domain. Actinobacterial diversity has been thoroughly researched in various environments due to its unique biotechnological potential. Such studies have focused...

["Biodiversity","Biogeography","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2893v1
46 downloads
499 views

Geographic variation in external morphology is thought to reflect an interplay between genotype and the environment. Morphological variation has been well-described for a number of cetacean species, including the bottlenose dolphin (Tursiops truncatus). In this...

["Animal Behavior","Biogeography","Ecology","Marine Biology","Zoology"]
doi:10.7287/peerj.preprints.2827v2
79 downloads
1,000 views

Vertebrate trace fossils are common in Upper Triassic deposits across the American southwest. These ichnofauna are dominated by Grallator, Brachychirotherium, and Pseudotetrasauropus, and lack ichnotaxa traditionally considered to be Early Jurassic in age, such...

["Biogeography","Paleontology"]
doi:10.7287/peerj.preprints.2662v2
54 downloads
143 views

Based on sequence data from the nuclear ITS and four cpDNA regions (matK, trnH-psbA, trnL-trnF, rbcL), phylogeny of the tribe Thermopsideae was inferred. Our analyses supported this tribe being merged into a monophyletic Sophoreae in a broad sense, with exclusion...

["Biodiversity","Biogeography","Evolutionary Studies","Genetics","Plant Science"]
doi:10.7287/peerj.preprints.2757v1
95 downloads
232 views

Aims. Mountain ranges in the tropics are characterised by high levels of localised endemism, often-aberrant evolutionary trajectories, and some of the world’s most diverse regional biotas. Here we investigate the evolution of montane endemism, ecology and body...

["Biodiversity","Biogeography","Taxonomy"]
doi:10.7287/peerj.preprints.2663v2
51 downloads
189 views

Background. The Balkans are a major biodiversity and endemism hotspot, worldwide. Among the freshwater biota, amphipods are known for their high cryptic diversity. However, little is known about the temporal and paleogeographic aspects of their evolutionary history....

["Aquaculture, Fisheries and Fish Science","Biogeography","Evolutionary Studies","Molecular Biology","Zoology"]
doi:10.7287/peerj.preprints.2741v1
65 downloads
263 views

We present new information on the distribution of the marsupial frog Gastrotheca testudinea (Jiménez de la Espada, 1870) in Ecuador. We provide the first record from the province of Cañar, and the country’s southernmost locality (which also corresponds to the third...

["Biodiversity","Biogeography","Zoology"]
doi:10.7287/peerj.preprints.2710v1
20 downloads
94 views

Temperature rise from climate change may completely change geological landscapes and environmental conditions at habitats previously conducive for specific animal species. Together with increasing difficulty in coping with greater fluctuations in temperature between...

["Animal Behavior","Biodiversity","Biogeography","Conservation Biology","Zoology"]
doi:10.7287/peerj.preprints.2696v1
60 downloads
169 views

Background. The primary aim of the study reported here was to determine the effectiveness of utilizing local spatial variations in environmental data to uncover the statistical relationships between West Nile Virus (WNV) risk and environmental factors. Because...

["Biogeography","Environmental Sciences","Epidemiology","Infectious Diseases","Public Health"]
doi:10.7287/peerj.preprints.2673v1
48 downloads
160 views

The land snails collected by the ‘Comisión Científica del Pacifíco’ (CCP), a Spanish expedition to South and Central America from 1862–1866, are restudied and revised. The historical context of the expedition and the study of its collected material are described....

["Biogeography","Taxonomy","Zoology"]
doi:10.7287/peerj.preprints.2667v1
43 downloads
406 views

The genetic structure of bacterial populations can be related to geographical locations of isolation. In some species, there is a strong correlation between geographical distances and genetic distances, which can be caused by different evolutionary mechanisms....

["Biogeography","Bioinformatics","Genomics","Microbiology","Epidemiology"]
doi:10.7287/peerj.preprints.2638v1
136 downloads
415 views

To answer many of the major questions in comparative botany, ecology, and global change biology it is necessary to extrapolate across enormous geographic, temporal and taxonomic scales. Yet much ecological knowledge is still based on observations conducted within...

["Biodiversity","Biogeography","Bioinformatics","Ecology","Computational Science"]
doi:10.7287/peerj.preprints.2615v2
72 downloads
152 views

Background. Australian scorpions have received far less attention from researchers than their overseas counterparts. Here we provide the first insight into the molecular variation and evolutionary history of the endemic Australian scorpion Urodacus yaschenkoi....

["Biogeography","Evolutionary Studies","Taxonomy"]
doi:10.7287/peerj.preprints.2541v1
54 downloads
232 views

Sea urchins play important roles in marine ecosystems as key herbivores and some species have wide geographic range. The Atlantic white sea urchin Tripneustes ventricosus is abundant in many rock reefs of the eastern and western Atlantic, and may be found in high...

["Biogeography","Ecology","Genetics","Marine Biology"]
doi:10.7287/peerj.preprints.2529v1
126 downloads
208 views

Species distribution models (SDMs) have become an essential tool in ecology, biogeography, evolution, and more recently, in conservation biology. How to generalize species distributions in large undersampled areas, especially with few samples, is a fundamental...

["Biodiversity","Biogeography","Conservation Biology","Ecology","Zoology"]
doi:10.7287/peerj.preprints.2517v1
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