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Full-Text Articles in Ecology and Evolutionary Biology
Taxonomic Revision Of The Olingos (Bassaricyon), With Description Of A New Species, The Olinguito, Kristofer M. Helgen, C. Miguel Pinto, Roland Kays, Laura E. Helgen, Mirian T. N. Tsuchiya, Aleta Quinn, Don E. Wilson, Jesús E. Maldonado
Taxonomic Revision Of The Olingos (Bassaricyon), With Description Of A New Species, The Olinguito, Kristofer M. Helgen, C. Miguel Pinto, Roland Kays, Laura E. Helgen, Mirian T. N. Tsuchiya, Aleta Quinn, Don E. Wilson, Jesús E. Maldonado
Publications and Research
We present the first comprehensive taxonomic revision and review the biology of the olingos, the endemic Neotropical procyonid genus Bassaricyon, based on most specimens available in museums, and with data derived from anatomy, morphometrics, mitochondrial and nuclear DNA, field observations, and geographic range modeling. Species of Bassaricyon are primarily forest-living, arboreal, nocturnal, frugivorous, and solitary, and have one young at a time. We demonstrate that four olingo species can be recognized, including a Central American species (B. gabbii), lowland species with eastern, cis-Andean (B. alleni) and western, trans- Andean (B. medius) distributions, and a species endemic to cloud forests in …
Integrating, Developing, And Testing Methods To Generate More Cohesive Approaches To Biogeographic Inference, Mallory Elizabeth Eckstut
Integrating, Developing, And Testing Methods To Generate More Cohesive Approaches To Biogeographic Inference, Mallory Elizabeth Eckstut
UNLV Theses, Dissertations, Professional Papers, and Capstones
As a fundamental component of the developing discipline of conservation biogeography, broadscale analyses of biotic assembly and disassembly across multiple temporal and spatial scales provide an enhanced understanding of how geologic transformations and climate oscillations have shaped extant patterns of biodiversity. As with any scientific field, there are limitations in the case of biogeographic historical reconstructions. Historical reconstructions are only as robust as the theoretical underpinnings of the methods of reconstruction (including data collection, quality, analysis, and interpretation). Nevertheless, historical reconstructions of species distributions can help inform our understanding of how species respond to environmental change.
My dissertation takes a …
Biogeography Of The Ecosystems Of The Healthy Human Body, Yanjiao Zhou, Hongyu Gao, Kathie A. Mihindukulasuriya, Patricio S. La Rosa, Kristine M. Wylie, Tatiana Vishnivetskaya, Mircea Podar, Barb Warner, Phillip I. Tarr, David E. Nelson, J. D. Fortenberry, Martin Holland, Sarah E. Burr, William D. Shannon, Erica Sodergren, George M. Weinstock
Biogeography Of The Ecosystems Of The Healthy Human Body, Yanjiao Zhou, Hongyu Gao, Kathie A. Mihindukulasuriya, Patricio S. La Rosa, Kristine M. Wylie, Tatiana Vishnivetskaya, Mircea Podar, Barb Warner, Phillip I. Tarr, David E. Nelson, J. D. Fortenberry, Martin Holland, Sarah E. Burr, William D. Shannon, Erica Sodergren, George M. Weinstock
Faculty Publications and Other Works -- Ecology and Evolutionary Biology
Background
Characterizing the biogeography of the microbiome of healthy humans is essential for understanding microbial associated diseases. Previous studies mainly focused on a single body habitat from a limited set of subjects. Here, we analyzed one of the largest microbiome datasets to date and generated a biogeographical map that annotates the biodiversity, spatial relationships, and temporal stability of 22 habitats from 279 healthy humans.
Results
We identified 929 genera from more than 24 million 16S rRNA gene sequences of 22 habitats, and we provide a baseline of inter-subject variation for healthy adults. The oral habitat has the most stable microbiota …
Platyrrhine Phylogenetics With A Focus On Callitrichine Life History Adaptations, Natalie Mae Jameson
Platyrrhine Phylogenetics With A Focus On Callitrichine Life History Adaptations, Natalie Mae Jameson
Wayne State University Dissertations
The life history of a species is highly impacted by their reproductive strategy. In my dissertation I address the changing reproductive strategies in callitrichine New World monkeys and their genetic underpinnings using a phylogenetic approach. The necessity for a resolved phylogeny is universal to any comparative genomic study. Here we have constructed a reliable phylogenetic framework from which reproductive strategy could be studied in callitrichines. First, to determine the most recent common ancestor of Anthropoid primates we took a phylogenomic approach, using the publicly available whole genome sequences of 17 mammal species. With high confidence, we determined here that Tarsier …
The Real Alfred Russel Wallace: Essays On An Outside-The-Box Thinker, Charles H. Smith
The Real Alfred Russel Wallace: Essays On An Outside-The-Box Thinker, Charles H. Smith
Faculty/Staff Personal Papers
Alfred Russel Wallace (8 January 1823 – 7 November 1913), English polymath and social critic, ranks high on the list of the most interesting characters in the history of science. Nevertheless, and despite a life filled with achievement, he has often been marginalized in the halls of learning. The truth is, Wallace was something of an “outside–the–box” thinker, and his many forays into the murkier areas of science and social science cost him a lot of potential supporters. Still others, while recognizing his intellectual talents in general, have looked at the full span of his work and interests as a …
Wallace: The Review, And Wallace: The Preview, Charles H. Smith
Wallace: The Review, And Wallace: The Preview, Charles H. Smith
DLPS Faculty Publications
In this essay commemorating the one hundred year anniversary of his death, Alfred Russel Wallace (1823–1913) is remembered for his main contributions to biogeography, and pointed to as a possible source of inspiration for future work in that field. As one of the science’s “fathers,” Wallace established both methods for study and a long-lived geographical systemization of animal distribution patterns. His efforts, moreover, may yet have the potential to inspire further new studies in the subject.