Data on Metabolic Rates Across Anurans
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First Record of Batrachochytrium Dendrobatidis in Pleurodema Somuncurense, a Critically Endangered Species from Argentina
CORE Metadata, citation and similar papers at core.ac.uk Provided by SEDICI68 - Repositorio AMPHIBIAN de la UNLP AND REPTILE DISEASES urbAn, M. c., L. A. Lewis, K. fučiKová, And A. cordone. 2015. Population WEBSTER, J., AND R. WEBER. 2007. Introduction to Fungi, 3rd Edition. of origin and environment interact to determine oomycete infec- Cambridge University Press, New York. 867 pp. tions in spotted salamander populations. Oikos 124:274–284. Herpetological Review, 2017, 48(1), 68–70. © 2017 by Society for the Study of Amphibians and Reptiles First Record of Batrachochytrium dendrobatidis in Pleurodema somuncurense, a Critically Endangered Species from Argentina The Valcheta Frog, Pleurodema somuncurense (Cei 1969), sterile fine-tipped rayon swabs with plastic shafts, on the ventral is an endemic species from the Somuncura Plateau (northern surface, hind limbs and interdigital membrane following the Patagonia, Argentina) with a high degree of habitat specialization techniques of Hyatt et al. (2007). and a very small distributional range. It is an almost wholly We also found two dead individuals at the eastern warm aquatic frog that inhabits permanent thermal springs and branch (Fig. 1). These individuals were fixed in formalin, and then the warm headwaters of the Valcheta Stream, a watercourse we took samples of shed skin from hind limbs. These samples located at the edge of the plateau. The Valcheta Frog is one of were observed with a light microscope at 400x magnification to most endangered species of Argentina (Vaira et al. 2012) and search for the characteristic Bd zoosporangia. one of the three amphibians in this country listed as Critically The swab samples were preserved in absolute ethanol. -
Anura, Neobatrachia) in a Northwestern Patagonian Pond
Phyllomedusa 5(1):67-76, 2006 © 2006 Departamento de Ciências Biológicas - ESALQ - USP ISSN 1519-1397 Feeding habits and their implications for the conservation of the endangered semiaquatic frog Atelognathus patagonicus (Anura, Neobatrachia) in a northwestern Patagonian pond María Elena Cuello, María Teresa Bello, Marcelo Kun, and Carmen A. Úbeda Centro Regional Universitario Bariloche, Universidad Nacional del Comahue, Quintral 1250, R 8400 FRF San Carlos de Bariloche, Río Negro, Argentina. E-mail: [email protected]. Abstract Feeding habits and their implications for the conservation of the endangered semiaquatic frog Atelognathus patagonicus (Anura, Neobatrachia) in a northwestern Patagonian pond. Atelognathus patagonicus (Gallardo, 1962) is an endemic frog species whose distribution is restricted to an endorheic pond system in basaltic basins in the northwest of the Argentinean Patagonia. Atelognathus patagonicus has two morphotypes: aquatic and littoral. This study presents data on the diet of A. patagonicus in Laguna del Burro, in Neuquén Province. Digestive tracts were analyzed for 20 specimens: 17 of the aquatic form and 3 of the littoral form. Diversity and trophic niche breadth, and index of relative importance (IRI) were calculated for the aquatic form. Nine food categories were found in the stomachs and intestine with the most important being Odonate naiads (Rhionaeschna sp.; IRI% = 86.57) and amphipod crustaceans (Hyalella sp.; IRI% = 12.89). There was not a statistically significant correlation between snout-vent length and mouth width of the frogs and mean prey lengths. For the littoral form of A. patagonicus, 25 prey categories were found, and all preys were adult terrestrial arthropods. Conclusions about the feeding habits of Atelognathus patagonicus and their implications for the design of conservation programs for the species are also given. -
Differential Host Susceptibility to Batrachochytrium Dendrobatidis, an Emerging Amphibian Pathogen
Contributed Paper Differential Host Susceptibility to Batrachochytrium dendrobatidis, an Emerging Amphibian Pathogen C. L. SEARLE,∗§ S. S. GERVASI,∗ J. HUA,# J. I. HAMMOND,# R. A. RELYEA,# D. H. OLSON,† AND A. R. BLAUSTEIN∗ ∗Department of Zoology, Oregon State University, Corvallis, OR 97331, U.S.A. #Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, U.S.A. †United States Department of Agriculture, Forest Service, Pacific Northwest Research Station, Corvallis, OR 97331, U.S.A. Abstract: The amphibian fungal pathogen Batrachochytrium dendrobatidis (Bd) has received considerable attention due to its role in amphibian population declines worldwide. Although many amphibian species appear to be affected by Bd, there is little information on species-specific differences in susceptibility to this pathogen. We used a comparative experimental approach to examine Bd susceptibility in 6 amphibian species from the United States. We exposed postmetamorphic animals to Bd for 30 days and monitored mortality, feeding rates, and infection levels. In all species tested, Bd-exposed animals had higher rates of mortality than unexposed (control) animals. However, we found differences in mortality rates among species even though the amount of Bd detected on the different species’ bodies did not differ. Of the species tested, southern toads (Anaxyrus terrestris) and wood frogs (Lithobates sylvaticus) had the highest rates of Bd-related mortality. Within species, we detected lower levels of Bd on individuals that survived longer and found that the relationship between body size and infection levels differed among species. Our results indicate that, even under identical conditions, amphibian species differ in susceptibility to Bd. This study represents a step toward identifying and understanding species variation in disease susceptibility, which can be used to optimize conservation strategies. -
Two New Species of the Genus Limnonectes from Myanmar (Amphibia, Anura, Dicroglossidae)
diversity Article Bioacoustics Reveal Hidden Diversity in Frogs: Two New Species of the Genus Limnonectes from Myanmar (Amphibia, Anura, Dicroglossidae) Gunther Köhler 1 , Britta Zwitzers 1, Ni Lar Than 2, Deepak Kumar Gupta 3, Axel Janke 3,4, Steffen U. Pauls 1,3,5 and Panupong Thammachoti 6,* 1 Senckenberg Forschungsinstitut und Naturmuseum, Senckenberganlage 25, 60325 Frankfurt a.M., Germany; [email protected] (G.K.); [email protected] (B.Z.); [email protected] (S.U.P.) 2 Zoology Department, East Yangon University, Thanlyin 11291, Yangon, Myanmar; [email protected] 3 LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), Senckenberganlage 25, 60325 Frankfurt a.M., Germany; [email protected] (D.K.G.); [email protected] (A.J.) 4 Senckenberg Biodiversity and Climate Research Centre, Georg-Voigt-Straße 14-16, 60325 Frankfurt a.M., Germany 5 Institute of Insect Biotechnology, Justus-Liebig-University Gießen, Heinrich-Buff-Ring 26-32, 35392 Gießen, Germany 6 Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand * Correspondence: [email protected] urn:lsid:zoobank.org:pub:4C463126-CD59-4935-96E3-11AF4131144C urn:lsid:zoobank.org:act:5EA582A8-39DB-4259-A8D9-4C8FADAC5E9A urn:lsid:zoobank.org:act:412732A4-47E3-4032-8FF0-7518BA232F9F Citation: Köhler, G.; Zwitzers, B.; Than, N.L.; Gupta, D.K.; Janke, A.; Abstract: Striking geographic variation in male advertisement calls was observed in frogs formerly Pauls, S.U.; Thammachoti, P. referred to as Limnonectes doriae and L. limborgi, respectively. Subsequent analyses of mtDNA and Bioacoustics Reveal Hidden Diversity external morphological data brought supporting evidence for the recognition of these populations as in Frogs: Two New Species of the distinct species. -
The Patagonian Herpetofauna José M
The Patagonian Herpetofauna José M. Cei Instituto de Biología Animal Universidad Nacional de Cuyo Casilla Correo 327 Mendoza, Argentina Reprinted from: Duellman, William E. (ed.). 1979. The South American Herpetofauna: Its origin, evolution, and dispersal. Univ. Kansas Mus. Nat. Hist. MonOgr. 7: 1-485. Copyright © 1979 by The Museum of Natural History, The University of Kansas, Lawrence, Kansas. 13. The Patagonian Herpetofauna José M. Cei Instituto de Biología Animal Universidad Nacional de Cuyo Casilla Correo 327 Mendoza, Argentina The word Patagonia is derived from the longed erosion. Scattered through the region term “Patagones,” meaning big-legged men, are extensive areas of extrusive basaltic rocks. applied to the tall Tehuelche Indians of The open landscape is dissected by transverse southernmost South America by Ferdinand rivers descending from the snowy Andean Magellan in 1520. Subsequently, this pic cordillera; drainage is poor near the Atlantic turesque name came to be applied to a con coast. Patagonia is subjected to severe sea spicuous continental region and to its biota. sonal drought with about five cold winter Biologically, Patagonia can be defined as months and a cool dry summer, infrequently that region east of the Andes and extending interrupted by irregular rains and floods. southward to the Straits of Magellan and eastward to the Atlantic Ocean. The northern boundary is not so clear cut. Elements of the HISTORY OF THE PATAGONIAN BIOTA Pampean biota penetrate southward along the coast between the Rio Colorado and the Rio In contrast to the present, almost uniform Negro (Fig. 13:1). Also, in the west Pata steppe associations in Rio Negro, Chubut, gonian landscapes and biota enter the vol and Santa Cruz provinces, during Oligocene canic regions of southern Mendoza, almost and Miocene times tropical and subtropical reaching the Rio Atuel Basin. -
Is Dicroglossidae Anderson, 1871 (Amphibia, Anura) an Available Nomen?
Zootaxa 3838 (5): 590–594 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Correspondence ZOOTAXA Copyright © 2014 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3838.5.8 http://zoobank.org/urn:lsid:zoobank.org:pub:87DD8AF3-CB72-4EBD-9AA9-5B1E2439ABFE Is Dicroglossidae Anderson, 1871 (Amphibia, Anura) an available nomen? ANNEMARIE OHLER1 & ALAIN DUBOIS Muséum National d'Histoire Naturelle, Département Systématique et Evolution, UMR7205 ISYEB, CP 30, 25 rue Cuvier, 75005 Paris 1Corresponding autho. E-mail: [email protected] Abbreviations used: BMNH, Natural History Museum, London; SVL, snout–vent length; ZMB, Zoologisch Museum, Berlin. Anderson (1871a: 38) mentioned the family nomen DICROGLOSSIDAE, without any comment, in a list of specimens of the collections of the Indian Museum of Calcutta (now the Zoological Survey of India). He referred to this family a single species, Xenophrys monticola, a nomen given by Günther (1864) to a species of MEGOPHRYIDAE from Darjeeling and Khasi Hills (India) which has a complex nomenclatural history (Dubois 1989, 1992; Deuti et al. submitted). Dubois (1987: 57), considering that the nomen DICROGLOSSIDAE had been based on the generic nomen Dicroglossus Günther, 1860, applied it to a family group taxon, the tribe DICROGLOSSINI, for which he proposed a diagnosis. The genus Dicroglossus had been erected by Günther (1860), 11 years before Anderson’s (1871a) paper, for the unique species Dicroglossus adolfi. Boulenger (1882: 17) stated that this specific nomen was a subjective junior synonym of Rana cyanophlyctis Schneider, 1799, and therefore Dicroglossus a subjective junior synonym of Rana Linnaeus, 1758 (Boulenger, 1882: 7). -
FROGS in an EFFLUENT SOCIETY Risks, Remedies and Responsibilities by Dr Sara Broomhall First Published in June 2004 by WWF Australia © WWF Australia 2004
FROGS IN AN EFFLUENT SOCIETY Risks, Remedies and Responsibilities by Dr Sara Broomhall First published in June 2004 by WWF Australia © WWF Australia 2004. All Rights Reserved. ISBN: 1 875941 67 3 Author: Dr Sara Broomhall WWF Australia GPO Box 528 Sydney NSW Australia Tel: +612 9281 5515 Fax: +612 9281 1060 www.wwf.org.au For copies of this booklet or a full list of WWF Australia publications on a wide range of conservation issues, please contact us on [email protected] or call 1800 032 551. The opinions expressed in this publication are those of the authors and do not necessarily reflect the views of WWF. Special thanks to Craig Cleeland for supplying the photographs for this booklet. CONTENTS FROGS AS ENVIRONMENTAL BAROMETERS The aim of this booklet is to help What is a pollutant? 2 you understand: Australian frogs 2 How do frogs interact with their environment? 3 What pollutants are – Life stages 3 – Habitat requirements 3 How frogs interact with their environment – Ecological position 3 – Frogs and pollutants in the food chain 3 Why water pollution affects frogs Why is environmental pollution a frog issue? 3 – Are frogs more sensitive to environmental pollutants than other species? 3 Where pollutants come from and how they enter the environment WHAT WE DO AND DON’T KNOW Why don’t we have all the answers? 4 How you may be polluting water – How relevant are these toxicity tests to real world situations anyway? 4 Categories of pollutants (such as pesticides) Where do pollutants come from? 4 How many chemicals do we use here in Australia? -
Ecological Functions of Neotropical Amphibians and Reptiles: a Review
Univ. Sci. 2015, Vol. 20 (2): 229-245 doi: 10.11144/Javeriana.SC20-2.efna Freely available on line REVIEW ARTICLE Ecological functions of neotropical amphibians and reptiles: a review Cortés-Gomez AM1, Ruiz-Agudelo CA2 , Valencia-Aguilar A3, Ladle RJ4 Abstract Amphibians and reptiles (herps) are the most abundant and diverse vertebrate taxa in tropical ecosystems. Nevertheless, little is known about their role in maintaining and regulating ecosystem functions and, by extension, their potential value for supporting ecosystem services. Here, we review research on the ecological functions of Neotropical herps, in different sources (the bibliographic databases, book chapters, etc.). A total of 167 Neotropical herpetology studies published over the last four decades (1970 to 2014) were reviewed, providing information on more than 100 species that contribute to at least five categories of ecological functions: i) nutrient cycling; ii) bioturbation; iii) pollination; iv) seed dispersal, and; v) energy flow through ecosystems. We emphasize the need to expand the knowledge about ecological functions in Neotropical ecosystems and the mechanisms behind these, through the study of functional traits and analysis of ecological processes. Many of these functions provide key ecosystem services, such as biological pest control, seed dispersal and water quality. By knowing and understanding the functions that perform the herps in ecosystems, management plans for cultural landscapes, restoration or recovery projects of landscapes that involve aquatic and terrestrial systems, development of comprehensive plans and detailed conservation of species and ecosystems may be structured in a more appropriate way. Besides information gaps identified in this review, this contribution explores these issues in terms of better understanding of key questions in the study of ecosystem services and biodiversity and, also, of how these services are generated. -
The IUCN Amphibians Initiative: a Record of the 2001-2008 Amphibian Assessment Efforts for the IUCN Red List
The IUCN Amphibians Initiative: A record of the 2001-2008 amphibian assessment efforts for the IUCN Red List Contents Introduction ..................................................................................................................................... 4 Amphibians on the IUCN Red List - Home Page ................................................................................ 5 Assessment process ......................................................................................................................... 6 Partners ................................................................................................................................................................. 6 The Central Coordinating Team ............................................................................................................................ 6 The IUCN/SSC – CI/CABS Biodiversity Assessment Unit........................................................................................ 6 An Introduction to Amphibians ................................................................................................................................. 7 Assessment methods ................................................................................................................................................ 7 1. Data Collection .................................................................................................................................................. 8 2. Data Review ................................................................................................................................................... -
Evaluating Methods for Phylogenomic Analyses, and a New Phylogeny for a Major Frog Clade
Molecular Phylogenetics and Evolution 119 (2018) 128–143 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Evaluating methods for phylogenomic analyses, and a new phylogeny for a MARK major frog clade (Hyloidea) based on 2214 loci ⁎ Jeffrey W. Streichera,b, , Elizabeth C. Millera, Pablo C. Guerreroc,d, Claudio Corread, Juan C. Ortizd, Andrew J. Crawforde, Marcio R. Pief, John J. Wiensa a Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA b Department of Life Sciences, The Natural History Museum, London SW7 5BD, UK c Institute of Ecology and Biodiversity, Faculty of Sciences, University of Chile, 780-0024 Santiago, Chile d Facultad de Ciencias Naturales & Oceanográficas, Universidad de Concepción, Concepción, Chile e Department of Biological Sciences, Universidad de los Andes, A.A. 4976 Bogotá, Colombia f Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, Paraná, Brazil ARTICLE INFO ABSTRACT Keywords: Phylogenomic approaches offer a wealth of data, but a bewildering diversity of methodological choices. These Amphibia choices can strongly affect the resulting topologies. Here, we explore two controversial approaches (binning Anura genes into “supergenes” and inclusion of only rapidly evolving sites), using new data from hyloid frogs. Hyloid Biogeography frogs encompass ∼53% of frog species, including true toads (Bufonidae), glassfrogs (Centrolenidae), poison Naive binning frogs (Dendrobatidae), and treefrogs (Hylidae). Many hyloid families are well-established, but relationships Phylogenomics among these families have remained difficult to resolve. We generated a dataset of ultraconserved elements Statistical binning (UCEs) for 50 ingroup species, including 18 of 19 hyloid families and up to 2214 loci spanning > 800,000 aligned base pairs. -
Minelli-Et-Al(Eds)
ZOOTAXA 1950 Updating the Linnaean Heritage: Names as Tools for Thinking about Animals and Plants ALESSANDRO MINELLI, LUCIO BONATO & GIUSEPPE FUSCO (EDS) Magnolia Press Auckland, New Zealand ALESSANDRO MINELLI, LUCIO BONATO & GIUSEPPE FUSCO (EDS) Updating the Linnaean Heritage: Names as Tools for Thinking about Animals and Plants (Zootaxa 1950) 163 pp.; 30 cm. 5 Dec. 2008 ISBN 978-1-86977-297-0 (paperback) ISBN 978-1-86977-298-7 (Online edition) FIRST PUBLISHED IN 2008 BY Magnolia Press P.O. Box 41-383 Auckland 1346 New Zealand e-mail: [email protected] http://www.mapress.com/zootaxa/ © 2008 Magnolia Press All rights reserved. No part of this publication may be reproduced, stored, transmitted or disseminated, in any form, or by any means, without prior written permission from the publisher, to whom all requests to reproduce copyright material should be directed in writing. This authorization does not extend to any other kind of copying, by any means, in any form, and for any purpose other than private research use. ISSN 1175-5326 (Print edition) ISSN 1175-5334 (Online edition) Zootaxa 1950: 3–4 (2008) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2008 · Magnolia Press ISSN 1175-5334 (online edition) Updating the Linnaean Heritage: Names as Tools for Thinking about Animals and Plants ALESSANDRO MINELLI FLS, LUCIO BONATO & GIUSEPPE FUSCO (EDS) Department of Biology, University of Padova, Via Ugo Bassi 58B, I 35131 Padova, Italy Email: [email protected], [email protected], [email protected] Table of contents 4 Preface ALESSANDRO MINELLI FLS, LUCIO BONATO, GIUSEPPE FUSCO (ITALY) 5 Actual usage of biological nomenclature and its implications for data integrators; a national, regional and global perspective CHARLES HUSSEY (UK), YDE DE JONG (THE NETHERLANDS), DAVID REMSEN (DENMARK) 9 The Linnean foundations of zoological and botanical nomenclature OTTO KRAUS (GERMANY) 21 Zoological vs. -
Helminth Parasites of the Eastern Spadefoot Toad, Pelobates Syriacus (Pelobatidae), from Turkey
Turk J Zool 34 (2010) 311-319 © TÜBİTAK Research Article doi:10.3906/zoo-0810-2 Helminth parasites of the eastern spadefoot toad, Pelobates syriacus (Pelobatidae), from Turkey Hikmet S. YILDIRIMHAN1,*, Charles R. BURSEY2 1Uludağ University, Science and Literature Faculty, Department of Biology, 16059, Bursa - TURKEY 2Department of Biology, Pennsylvania State University, Shenango Campus, Sharon, Pennsylvania 16146 - USA Received: 07.10.2008 Abstract: Ninety-one eastern spadefoot toads, Pelobates syriacus, were collected from 3 localities in Turkey between 1993 and 2003 and examined for helminths. One species of Monogenea (Polystoma sp.) and 3 species of Nematoda (Aplectana brumpti, Oxysomatium brevicaudatum, Skrjabinelazia taurica) were found. Pelobates syriacus represents a new host record for Polystoma sp. and S. taurica. Key words: Monogenea, Nematoda, eastern spadefoot toads, Pelobates syriacus, Turkey Türkiye’den toplanan toprak kurbağası (Pelobates syriacus)’nın (Pelobatidae) helmint parazitleri Özet: 1993-2003 yılları arasında Türkiye’den 3 değişik yerden 91 toprak kurbağası helmintleri belirlenmek üzere toplanmıştır. İnceleme sonucunda 4 helmint türüne rastlanmıştır. Bunlardan biri Monogenea (Polystoma sp), 3’ü (Aplectana brumpti, Oxsyomatium brevicaudatum, Skrjabinelazia taurica) Nematoda’ya aittir. Pelobates syriacus, Polystoma sp. ve S. taurica için yeni konak kaydıdır. Anahtar sözcükler: Monogen, Nematoda, toprak kurbağası, Pelobates syriacus, Türkiye Introduction reported an occurrence of Aplectana brumpti and The eastern spadefoot toad, Pelobates syriacus Yıldırımhan et al. (1997a) found Oxysomatium brevicaudatum. The purpose of this paper is to present Boettger, 1889, a fossorial species from Israel, Syria, a formal list of helminth species harbored by P. and Turkey to Transcaucasica, lives in self- syriacus. constructed burrows in loose and soft soil at elevations up to 1600 m, except during the breeding periods.