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Herpetological Journal FULL PAPER
Volume 29 (April 2019), 71-81 Herpetological Journal FULL PAPER https://doi.org/10.33256/hj29.2.7181 Published by the British Predicting Ambystoma ordinarium distribution under differentHerpetological Society climate scenarios in central Mexico Rafael Hernández-Guzmán1, Luis H. Escalera-Vázquez2 & Ireri Suazo-Ortuño3 1CONACYT – Instituto de Investigaciones sobre los Recursos Naturales, Universidad Michoacana de San Nicolás de Hidalgo. Morelia, Michoacán, México 2Laboratorio de Biología Acuática, Facultad de Biología, Universidad Michoacana de San Nicolás de Hidalgo, edificio R, planta baja, Ciudad Universitaria. Morelia, Michoacán, México 3Instituto de Investigaciones sobre los Recursos Naturales, Universidad Michoacana de San Nicolás de Hidalgo. Morelia, Michoacán, México Global climate change represents one of the most important threats to wildlife populations. Amphibians, specifically salamanders, are particularly susceptible to the effects of a changing climate due to their restrictive physiological requirements and low vagility; however, little is known about which amphibian species are more vulnerable to climate change. Therefore, we aimed to forecast changes in the distribution of the mountain stream salamander, Ambystoma ordinarium, using different climate scenarios. Approximately 70 representative presence records were selected to model the current potential distribution and two scenarios based on 2070 climate projections (RCP 2.6 and RCP 8.5) using the MaxEnt algorithm and three global climate models (BCC-CSM1-1, CCSM4 and HadGEM2-ES). A total of three scenarios were simulated using the 10-percentile training presence as the threshold rule. For all scenarios, the average of the area under the receiver operating characteristic curve for the replicated runs was greater than 0.95 ± 0.005, representing good performance for the current and projected geographical distributions of A. -
DANIEL J. BECKER [email protected], Danieljbecker.Weebly.Com
DANIEL J. BECKER [email protected], danieljbecker.weebly.com POSITIONS Assistant Professor starting 2021 Department of Biology, University of Oklahoma, Norman, OK Intelligence Community Postdoctoral Fellow 2018{2021 Department of Biology, Indiana University, Bloomington, IN Postdoctoral Researcher 2017{2018 Microbiology & Immunology, Montana State University, Bozeman, MT EDUCATION Odum School of Ecology, University of Georgia, Athens, GA 2017 PhD in Ecology. Linking anthropogenic resources to wildlife{pathogen dynamics: from theory to vampire bats. Advised by Sonia Altizer & Daniel Streicker Bard College, Annandale-on-Hudson, NY 2010 BA in Anthropology, Global Health, Science & Society. From clinic to support group: medical expertise and Lyme disease in Dutchess County, NY. Advised by Diana Brown RESEARCH Zoonotic pathogens of bats and birds; mathematical models; environmental change; INTERESTS ecoimmunology; phylogenetic comparative methods; meta-analysis; macroecology CURRENT Innovation Award, Field Museum of Natural History 2020-2022 FUNDING Testing predictions of betacoronavirus hosts with the FMNH mammal tissue collection ($55,000; PIs: Ferguson, Becker, and seven other contributing collaborators) Biology Integration Institutes, National Science Foundation 2020{2022 Ecology and evolution of the global virome using big data & machine learning ($166,189; PIs: Carlson & Dallas, Becker as one of 13 contributing collaborators) Exploration Grant, National Geographic 2019{2021 Vampire bat diet, movement, and rabies virus risks in the changing -
Comstock Publishing Associates /Cornell University Press
COMSTOCK PUBLISHING ASSOCIATES /CORNELL UNIVERSITY PRESS www.cornellpress.cornell.edu MONARCHS IN A CHANGING WORLD Biology and Conservation of an Iconic Butterfly edited by Karen S. OberhauSer, Kelly r. nail, SOnia altizer ISBN: 978-0-8014-5315-1 | 352 pages | $35.00/£21.50 hardcover “Few other species capture the imagination and provide fodder for knowledge and innovation like the monarch. Monarchs in a Changing World is a beautiful illustration of both.”—Jessica Hellmann, University of notre Dame “Monarchs in a Changing World summarizes work that reinforces, extends, and ameliorates our understanding of the biology of the monarch butterfly, with a particular focus on key research, conservation, and outreach efforts that aim to preserve this species, its range and habitats, and its awe-inspiring long-distance migration in eastern North America. This book presents a variety of interesting and thought-provoking topics to readers. They range from studies on the population dynamics and ecology of monarchs in different areas around the globe to current and ongoing conservation and management efforts that span personal, local, state, national, and international boundaries. This book will serve as the key resource for those people interested in using monarch butterflies as a model organism in citizen science, science literacy, and environmental education programs.”—steven m. reppert, mD, Umass meDical scHool Karen S. OberhauSer is a Professor in the Department of Fisheries, Wildlife and Conservation Biology at the University of Minnesota. She is coeditor of The Monarch Butterfly: Biology and Conservation, also from Cornell. Kelly r. nail is a PhD candidate in the Conservation Biology Program at the University of Minnesota. -
Assessing Population Health of the Toluca Axolotl Ambystoma Rivulare (Taylor, 1940) from México, Using Leukocyte Profiles
Herpetological Conservation and Biology 10(2):592–601. Submitted: 29 May 2014; Accepted: 6 March 2015; Published: 31 August 2015. ASSESSING POPULATION HEALTH OF THE TOLUCA AXOLOTL AMBYSTOMA RIVULARE (TAYLOR, 1940) FROM MÉXICO, USING LEUKOCYTE PROFILES CARLOS BARRIGA-VALLEJO1,2, OSWALDO HERNÁNDEZ-GALLEGOS2, IONE HUNT VON HERBING3, ANA ESTHELA LÓPEZ-MORENO2, MARÍA DE LOURDES RUIZ-GÓMEZ2, GISELA GRANADOS-GONZALEZ2, MÓNICA VANESA GARDUÑO-PAZ2, JOSÉ FERNANDO MÉNDEZ- SÁNCHEZ2, JAVIER BANDA-LEAL4, AND ANDREW K. DAVIS5,6 1Laboratorio de Ecofisiología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Apartado Postal - 513, C.P. 66450, Nuevo León, México 2Facultad de Ciencias, Universidad Autónoma del Estado de México, Instituto Literario 100, Toluca Centro, C.P. 50000, México 3Department of Biological Sciences, University of North Texas, Denton, Texas 76201 4Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Herpetología, Apartado Postal # 513, San Nicolás de los Garza, Nuevo León, C.P. C.P. 66450, México 5Odum School of Ecology, University of Georgia, Athens, Georgia, USA 30602 6Corresponding author, e-mail: [email protected] Abstract.—World-wide declines of amphibians have heightened the need for information relating to their health status and immune function under natural conditions. Evaluation of differential white blood cell (leukocyte) counts from thin blood smears is one way to gain this information, and this approach is increasingly being used by herpetologists to gauge the integrity of amphibian populations. This approach is especially useful in natural settings because amphibian leucocyte profiles can vary depending on biological and physiological processes, including those caused by environmental factors. -
Karen Oberhauser (Presenter) and Wendy Caldwell
CURRICULUM VITAE KAREN S. OBERHAUSER Department of Fisheries, Wildlife and Conservation Biology University of Minnesota Education B.A. Harvard University, 1979 Biology B.S. University of Wisconsin, Madison, 1981 Natural Science Education Ph.D. University of Minnesota, 1989 Ecology and Behavioral Biology, Genetics Minor [Advisors: P.A. Abrams and J.W. Curtsinger] Positions/Employment University of Minnesota, Twin Cities (1991-present) Professor, 2013-present Associate Professor, 2008-2013 Assistant Professor, 2003-2008 Outreach/Teaching Assistant Professor, 2002-2003 Research Associate and Adjunct Assistant Professor, 1991-2002 Onalaska High School, Wisconsin (Biology and Chemistry Teacher), 1981-1984 Brief Biography My students and I conduct research on several aspects of monarch butterfly (Danaus plexippus) ecology, including reproductive ecology, host-parasite interactions, factors affecting the distribution and abundance of immature monarch stages, habitat management and availability, and risks posed by global climate change and pest control practices to monarch butterflies. Our research employs traditional lab and field techniques, as well as contributions of a variety of other audiences through citizen science. I have a strong interest in engaging K-12 students and teachers in inquiry-based science and promoting a citizenry with a high degree of scientific and environmental literacy. To this end, I have developed a comprehensive science education program called Monarchs in the Classroom, which involves courses and workshops for teachers, opportunities for youth to engage in research and share their findings with broad audiences, a nationwide Citizen Science project called the Monarch Larva Monitoring Project, and curriculum development. I am passionate about the conservation of the world’s biodiversity, and believe that the connections my projects promote between monarchs, humans, and the natural world will help to promote conservation actions. -
A Survey of Leukocyte Profiles of Red-Backed Salamanders from Mountain Lake, Virginia, and Associations with Host Parasite Types
Comparative Clinical Pathology (2019) 28:1743–1750 https://doi.org/10.1007/s00580-019-03015-9 ORIGINAL ARTICLE A survey of leukocyte profiles of red-backed salamanders from Mountain Lake, Virginia, and associations with host parasite types Andrew K. Davis1 & Claire Golladay2 Received: 7 March 2019 /Accepted: 9 July 2019 /Published online: 19 July2019 # Springer-Verlag London Ltd., part of Springer Nature 2019 Abstract In this project, red-backed salamanders, Plethodon cinereus, were collected from the heart of their range (Mountain Lake, Virginia, USA), in an effort to document the typical, or baseline, leukocyte profile of this species in its natural state. From microscopic examination of thin blood films, we determined relative proportions of all leukocyte types and determined the ratio of neutrophils to lymphocytes, which is a useful index of stress levels. In addition, individuals were examined for three naturally occurring endoparasites: two gastro-intestinal (trematodes and a ciliated protozoan in the genus Cepedietta) and one in the blood (a Rickettsial bacteria). This allowed us to conduct statistical comparisons of leukocyte data across parasite infection groups. Of 36 salamanders, 11 (31%) had trematode parasites, 7 (19%) contained Cepedietta parasites, 6 (17%) were parasitized by Rickettsia, and 12 had no parasites. The most common leukocytes were lymphocytes (87.4%), followed by neutrophils (4.2%), monocytes (3.3%), eosinophils (2.6%), and basophils (2.5%). The average neutrophil/lymphocyte ratio for these sala- manders was remarkably low (0.05) for an amphibian population. Statistical comparisons of leukocyte profiles among parasite infection groups indicated parasitized salamanders had twice as many circulating leukocytes as nonparasitized individuals, which could be considered an “inflammation response”. -
Heredia-Bobadilla Et Al. 2016 Completo.Pdf
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/309513614 Genetic structure and diversity in an isolated population of an endemic mole salamander (Ambystoma rivulare... Article in Genetica · December 2016 DOI: 10.1007/s10709-016-9935-9 CITATIONS READS 0 163 6 authors, including: Octavio Monroy-vilchis Martha M Zarco-González Universidad Autónoma del Estado de México … Universidad Autónoma del Estado de México … 79 PUBLICATIONS 584 CITATIONS 29 PUBLICATIONS 257 CITATIONS SEE PROFILE SEE PROFILE Daniel Martinez German D Mendoza Metropolitan Autonomous University Metropolitan Autonomous University 17 PUBLICATIONS 25 CITATIONS 303 PUBLICATIONS 1,908 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: COORDINADOR DEL CENTRO DE INVESTIGACIÓN EN CIENCAS BIOLÓGICAS APLICADAS View project Growth parameters of black spiny-tailed iguana (Ctenosaura pectinata). View project All content following this page was uploaded by Armando Sunny on 16 November 2016. The user has requested enhancement of the downloaded file. Genetica (2016) 144:689–698 DOI 10.1007/s10709-016-9935-9 Genetic structure and diversity in an isolated population of an endemic mole salamander (Ambystoma rivulare Taylor, 1940) of central Mexico 1 1 Rosa-Laura Heredia-Bobadilla • Octavio Monroy-Vilchis • 1 2 Martha M. Zarco-Gonza´lez • Daniel Martı´nez-Go´mez • 2 1 Germa´n David Mendoza-Martı´nez • Armando Sunny Received: 18 August 2016 / Accepted: 18 October 2016 / Published online: 28 October 2016 Ó Springer International Publishing Switzerland 2016 Abstract Human activities are affecting the distribution of values of effective population size, small inbreeding species worldwide by causing fragmentation and isolation coefficients, and low gene flow were also found. -
Ambystoma Rivulare)” Secretaría De Educación Pública/Consejo Nacional De Ciencia Y Tecnología Ciencia Básica 2015- 259173.”
UNIVERSIDAD MICHOACANA DE SAN NICOLÁS DE HIDALGO INSTITUTO DE INVESTIGACIONES SOBRE LOS RECURSOS NATURALES PROGRAMA INSTITUCIONAL DE DOCTORADO EN CIENCIAS BIOLÓGICAS INSTITUTO DE INVESTIGACIONES SOBRE LOS RECURSOS NATURALES U.M.S.N.H. “Infección por Batrachochytrium dendrobatidis y su relación con la comunidad bacteriana presente en la piel del ensamble de anfibios de la Reserva de la Biosfera Mariposa-Monarca”. T E S I S PRESENTA: M. EN C. BISBRIAN ALHELÍ NAVA GONZÁLEZ Que presenta como reQuisito para obtener el grado de Doctora en Ciencias DIRECTORA DE TESIS DRA. IRERI SUAZO ORTUÑO CO-DIRECTORA DRA.GABRIELA PARRA-OLEA MORELIA, MICHOACÁN, MÉXICO, MAYO DEL 2020 1 Este trabajo se realizó en el Instituto de Investigaciones Sobre los Recursos Naturales de la Universidad Michoacana de San Nicolás de Hidalgo, en el Laboratorio de Herpetología y Ecología Animal, bajo la dirección de la Dr. Ireri Suazo Ortuño. Agradezco el financiamiento de este trabajo al Consejo Nacional de Ciencia y Tecnología por el apoyo recibido con número de becario 444637. Este estudio formó parte del proyecto “Efecto de la calidad del agua sobre parámetros poblacionales, fisiológicos y morfológicos de la salamandra de montaña (Ambystoma rivulare)” Secretaría de Educación Pública/Consejo Nacional de Ciencia y Tecnología Ciencia Básica 2015- 259173.” 2 AGRADECIMIENTOS Muchas gracias a mis asesores, Dra. Gabriela Parra, Dra. Ireri Suazo, Dr. Eduardo Mendoza, Dra. Teresa Vieyra y Dr. Miguel Matínez; las Dras. Luciana Raggi y Yuri Maldonado quienes contribuyeron enormemente al proyecto como asociadas, todos muchas gracias, ya que su tiempo y apoyo brindados, hacen posible la conclusión de este proyecto, resumen de esfuerzos incontables y largas horas de trabajo. -
Driven to Discover
FACILITATOR’S GUIDE TO CITIZEN SCIENCE | MONARCHS Driven to Discover IN PARTNERSHIP WITH: Acknowledgements This publication has been made possible FIELD TESTERS through the contributions of many people and organizations to whom we are very grateful. This curriculum was tested in a variety of settings with a variety of research teams. Adult leaders provided feedback that significantly improved PROJECT TEAM the curriculum and the program model. The following people served as Driven to Discover Implementation of the Driven to Discover grant Club Leaders: project drew on the skills of a diverse team from the University of Minnesota, Department of Erick Anderson Jamie McBride Fisheries, Wildlife & Conservation Biology, and Sandra Benton Laura Molenaar the University of Minnesota Extension, Center for Lynsey Bernfeld Amie Mondl Agriculture, Food and Natural Resource Sciences, Kari Buse Dave Moehnke and the Center for Youth Development. Troy Cook Tracy Moshier Elana Dahlberg Kelly Nail Principal Investigators: Karen Oberhauser, Robert Ann Drzewiecki Sami Nichols B. Blair, Nathan J. Meyer, Pamela Larson Nippolt, Diane Erdmann Kirk Payne Andrea Lorek Strauss. Audrey Robinson Patrina Paxson Project Team: Grant Bowers, Katie-Lyn Bunney, Favorito Cindy Petersen Tania Homayoun, Eva Lewandowski, Rebecca L. Gerri Fitzloff Judy Plank Meyer, Kelly Nail, Sami Nichols, Cindy Peterson, Mike Fitzloff Kristin Pursell Amy RB Rager, Mike Rentz, Anne Stevenson, Lainet Garcia-Rivera Mike Rentz Elisabeth Young-Isebrand. Jayme Hanson Jo Sander Theresa Haynes Lesley Sheridan Project Evaluators: Kim Kies, Cecelia Garibay, Ned Heckman Sarah Shimek Garibay Group; Siri Scott, Sarah Shimek. Katie Humason Rachel Soika Barbara Jacobs-Smith Andrea Lorek Strauss Kim Jordan Annette Strom Melanie Kiernan Erica Tollefson Sarah Klintworth Mary Woodward Deb Marcinski Elisabeth Young- Kristina McCullough Isebrand Reviewer Dr. -
Diseases, Conservation and Barbara a Han and Sonia Altizer, University of Georgia, Athens, GA, USA
Diseases, Conservation and Barbara A Han and Sonia Altizer, University of Georgia, Athens, GA, USA r 2013 Elsevier Inc. All rights reserved. Glossary Prevalence The proportion of hosts in a population that Definitive host For parasites with complex lifecycles, this are infected or diseased. is the host in which the parasite reproduces sexually (also Reservoir host A host organism that can carry called the primary host). and transmit a parasite or pathogen to other host Epidemic Characterizes a sudden increase in parasite species while suffering little to no negative effects prevalence or intensity beyond that which is normally of disease. present. R0 The basic reproductive ratio of a parasite or pathogen; Helminth One of several classes of parasitic worms: for a microparasite, this describes the number of new nematodes, cestodes, trematodes (monogeneans and infections generated by a single infected host entering an digeneans), and acanthocephalans. entirely susceptible population; for a macroparasite, R0 is Intensity The number of parasites per infected host; a the number of adult offspring produced by a single adult related measure, abundance, refers to the average parasite parasite over its lifespan. load of the entire population (including uninfected Vector An animal that transmits parasites among individuals). definitive hosts; for example, mosquitoes are vectors of Intermediate host For parasites with complex lifecycles, malaria. earlier parts of their life cycle are completed within Virulence Disease-induced mortality rate, or the harm intermediate hosts (also called the secondary host). caused by parasites to individual hosts. Types of Parasites and Causes of Disease Basic Epidemiological Principles Parasites are organisms that live in or on and obtain resources Since the pioneering work of Anderson and May in the late from a host, usually to the host’s detriment. -
NUNN Department of Evolutionary Anthropology & the Duke Global Health Institute Duke University Durham, NC 27708
CHARLES L. NUNN Department of Evolutionary Anthropology & The Duke Global Health Institute Duke University Durham, NC 27708 (919) 660-7281 [email protected] CURRENT POSITION Professor, Department of Evolutionary Anthropology and The Duke Global Health Institute, Duke University. July 2013 to present. Director, Triangle Center for Evolutionary Medicine (TriCEM), November 2014 to present. PREVIOUS ACADEMIC APPOINTMENTS Associate Professor, Department of Human Evolutionary Biology, Harvard University. July 2008 to June 2013. Research Scientist (C3 “Group Leader”), Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, 2005-2008. Assistant Adjunct Professor, Department of Integrative Biology, University of California Berkeley, 2004-2008. Postdoctoral Researcher, Section of Evolution and Ecology, University of California Davis, 2001- 2004. Mentors: Michael Sanderson and Monique Borgerhoff Mulder Postdoctoral Research Associate, Department of Biology, University of Virginia, 1999-2001. Mentors: Janis Antonovics and John Gittleman EDUCATION Ph.D., Duke University, Department of Biological Anthropology and Anatomy, 1993-1999 Advisor: Carel van Schaik Postbaccalaureate Student, Biology and Anthropology, University of Washington, 1992 B.A., Dartmouth College, 1987-1991 HONORS David and Janet Vaughan Brooks Award (2019-20 academic year, Duke University). Gosnell Family Professorship in Global Health (Duke Global Health, 2019 to present). Duke Global Health Undergraduate Professor of the Year (2018-19, student-nominated). Nunn - p. 1 Langford Lectureship, Duke University (Provost’s Office and Committee on Appointments and Promotions). Burke Fellowship, Harvard Initiative in Global Health, 2010-2012. Funding to develop an undergraduate course in “Primate Disease Ecology and Evolution” (HEB 1333). Finalist for a Levenson Prize for Teaching (Student Nominated), Harvard University, 2010-2011. J.H. -
Curriculum Vitae
CURRICULUM VITAE Andrew Peter Dobson Department of Ecology and Evolutionary Biology Princeton University, Princeton, NJ 08544-2016 Office: 609-258-2913 Fax: 609-258-1334 Cell: 609-213-0341 Email: [email protected] H-Index – 95 ; I10 Index – 242. MAIN AREAS OF INTEREST 1) The application of theoretical ecology to problems in the areas of conservation biology and control of infectious diseases. 2) The ecology of infectious diseases in natural populations. 3) The population dynamics and life history strategies of birds and mammals (Particularly primates and elephants). EDUCATION 1978-1981 D.Phil., “Mortality rates of British birds” Edward Grey Institute, Department of Zoology, Oxford University 1973-1976 B.Sc. (Hons.) Zoology and Applied Entomology Department of Pure and Applied Biology, Imperial College, London University POSITIONS 2001 Professor 1996-2001 Associate Professor 1995- Director of Undergraduate Seniors 1990-93 Director of Graduate Studies 1990 Assistant Professor, Princeton University 1986-1990 Assistant Professor, Biology Department, University of Rochester (from July 1st, 1986) 1983-1986 N.A.T.O. Post-doctoral Research Fellow, “The coevolution of parasitic helminths and their hosts”, Biology Department, Princeton University, Princeton 1981-1983 N.E.R.C Post-doctoral Research Fellow, “The dynamics of parasites in wild animal populations”, Department of Pure and Applied Biology, Imperial College, London University 1976-1978 Research Assistant to R.M. Anderson and P.J. Whitfield Zoology Department, King's College, London University HONORS AND SOCIETY MEMBERSHIPS A.D White Endowed Chair as Visiting Professor Cornell University (2016-2022) Elected Fellow of the Ecological Society of America, 2016 Thomson Reuters 2015 group of Highly Cited Researchers (for the period 2003-2013).