Unit 2: Overview
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Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca
Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca John F. Lamoreux, Meghan W. McKnight, and Rodolfo Cabrera Hernandez Occasional Paper of the IUCN Species Survival Commission No. 53 Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca John F. Lamoreux, Meghan W. McKnight, and Rodolfo Cabrera Hernandez Occasional Paper of the IUCN Species Survival Commission No. 53 The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN or other participating organizations. Published by: IUCN, Gland, Switzerland Copyright: © 2015 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Lamoreux, J. F., McKnight, M. W., and R. Cabrera Hernandez (2015). Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca. Gland, Switzerland: IUCN. xxiv + 320pp. ISBN: 978-2-8317-1717-3 DOI: 10.2305/IUCN.CH.2015.SSC-OP.53.en Cover photographs: Totontepec landscape; new Plectrohyla species, Ixalotriton niger, Concepción Pápalo, Thorius minutissimus, Craugastor pozo (panels, left to right) Back cover photograph: Collecting in Chamula, Chiapas Photo credits: The cover photographs were taken by the authors under grant agreements with the two main project funders: NGS and CEPF. -
Poison Dart Frogs
POISON DART FROGS Anura Dendrobates tinctorius Family: Dendrobatidae Genus: multiple Range: Southern Central America and north and central South America Habitat: tropical rainforests Niche: Diurnal, terrestrial; breed in trees, carnivorous Wild diet: small invertebrates, particularly ants, which give them their poisonous properties in most cases Zoo diet: pinhead crickets, fruitflies Life Span: (Wild) 3-15 years (Captivity) up to 20 years Sexual dimorphism: Males slightly smaller Location in SF Zoo: South American Tropical Rainforest and Aviary APPEARANCE & PHYSICAL ADAPTATIONS: There are 40 species of Dendrobates poison dart frogs. All have bright coloration (aposematic coloration), which warns predators of their toxic skin secretions (alkaloids obtained from insects they eat). They are small frogs (most are no bigger than a paper clip). They have a good vision used to help capture prey. Their long, sticky tongue darts out and captures their prey once spoted. Each foot contains four toes which each have a flattened tip with a suction cup pad which is used for gripping and clinging to vegetation in its habitat. They lack webbing and are poor swimmers and are found near water but not in it. Weight: < 1 oz (< 28 g) Poison Dart Frogs have no webbing between the toes on their feet, so Length: 1 - 6 cm they are poor swimmers and are not often found in the water. STATUS & CONSERVATION: Many species are threatened by habitat loss and over-collection for the pet trade. COMMUNICATION AND OTHER BEHAVIOR The males are territorial, calling to advertise to females and to defend their area. Calls are species dependent and can be anything from a buzz to trilling whistles. -
On Frogs, Toxins and True Friendship: an Atypical Case Report Cláudio Tadeu Daniel-Ribeiro1* and Christian Roussilhon2
Daniel-Ribeiro and Roussilhon Journal of Venomous Animals and Toxins including Tropical Diseases (2016) 22:3 DOI 10.1186/s40409-016-0057-8 CASEREPORT Open Access On frogs, toxins and true friendship: an atypical case report Cláudio Tadeu Daniel-Ribeiro1* and Christian Roussilhon2 Abstract The authors report a series of events including the scientific interest for poisonous dendrobates of French Guiana, the human confrontation with the immensity of the evergreen rainforest, the fragility of the best-prepared individuals to a rough life, and the unique and very special manifestation of a solid friendship between two experts and enthusiasts of outdoor life. In the evergreen forest of South America, as in many other scientific field expeditions, everything may suddenly go wrong, and nothing can prepare researchers to accidents that may occur in a succession of uncontrollable errors once the first mistake is done. This is what happened during an expedition in search for dendrobates by an experienced forest guide and naturalist. The authors decided to report the story, considering that it deserved to be brought to the attention of those interested in venomous animals and toxins, in order to illustrate the potential danger of dealing with these organisms. Keywords: Dart frogs, Dendrobatidae, Toxins, French Guiana A way to begin this story would be to describe a "If you want to go fast, go alone... remarkable episode in Andrew’s life when he did his if you want to go far, go together" military service in the most remote areas of the Amazonian African proverb forest in French Guiana, South America. For the French man, young at that time, this was a unique and fascinating opportunity to discover how the indigenous people man- aged to survive in the inhospitable evergreen forest, where Background he had learnt to respect their elaborate survival knowledge We take the opportunity of using a scientific journal such as well as their strength, their courage and their endurance as the prestigious Journal of Venomous Animals and Toxins in a harsh environment. -
Between Species: Choreographing Human And
BETWEEN SPECIES: CHOREOGRAPHING HUMAN AND NONHUMAN BODIES JONATHAN OSBORN A DISSERTATION SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY GRADUATE PROGRAM IN DANCE STUDIES YORK UNIVERSITY TORONTO, ONTARIO MAY, 2019 ã Jonathan Osborn, 2019 Abstract BETWEEN SPECIES: CHOREOGRAPHING HUMAN AND NONHUMAN BODIES is a dissertation project informed by practice-led and practice-based modes of engagement, which approaches the space of the zoo as a multispecies, choreographic, affective assemblage. Drawing from critical scholarship in dance literature, zoo studies, human-animal studies, posthuman philosophy, and experiential/somatic field studies, this work utilizes choreographic engagement, with the topography and inhabitants of the Toronto Zoo and the Berlin Zoologischer Garten, to investigate the potential for kinaesthetic exchanges between human and nonhuman subjects. In tracing these exchanges, BETWEEN SPECIES documents the creation of the zoomorphic choreographic works ARK and ARCHE and creatively mediates on: more-than-human choreography; the curatorial paradigms, embodied practices, and forms of zoological gardens; the staging of human and nonhuman bodies and bodies of knowledge; the resonances and dissonances between ethological research and dance ethnography; and, the anthropocentric constitution of the field of dance studies. ii Dedication Dedicated to the glowing memory of my nana, Patricia Maltby, who, through her relentless love and fervent belief in my potential, elegantly willed me into another phase of life, while she passed, with dignity and calm, into another realm of existence. iii Acknowledgements I would like to thank my phenomenal supervisor Dr. Barbara Sellers-Young and my amazing committee members Dr. -
Experimental Transmission of Cutaneous Chytridiomycosis in Dendrobatid Frogs
Journal of Wildlife Diseases, 37(1), 2001, pp. 1–11 EXPERIMENTAL TRANSMISSION OF CUTANEOUS CHYTRIDIOMYCOSIS IN DENDROBATID FROGS Donald K. Nichols,1,4 Elaine W. Lamirande,1 Allan P. Pessier,1,3 and Joyce E. Longcore2 1 Department of Pathology, National Zoological Park, Smithsonian Institution, 3000 Connecticut Avenue NW, Washington, DC 20008, USA 2 Department of Biological Sciences, University of Maine, Orono, Maine 04469, USA 3 Current address: Department of Pathology, Zoological Society of San Diego, P.O. Box 120551, San Diego, California 92112, USA 4 Corresponding author (e-mail: [email protected]) ABSTRACT: In a series of three experiments during March–October, 1998, two species of captive- bred poison dart frogs (Dendrobates tinctorius and D. auratus) were exposed to Batrachochytrium dendrobatidis, a recently-described chytridiomycete fungus (chytrid) that was originally isolated from a blue poison dart frog (D. azureus). All frogs exposed to the chytrids developed a fatal skin disease, whereas none of the control frogs developed skin lesions. The most consistent clinical sign in chytrid-exposed frogs was excessive shedding of skin. Gross lesions were subtle, usually affected the legs and ventrum, and consisted of mild skin thickening and discoloration. Micro- scopic examination of shed skin pieces and/or skin imprints demonstrated the presence of chytrids and was used for ante mortem and post mortem confirmation of chytrid infection. Histologically, there was epidermal hyperkeratosis, hyperplasia, and hypertrophy associated with low to moderate numbers of chytrids in the keratinized layers. These experiments demonstrated that Batracho- chytrium dendrobatidis can be a fatal pathogen in poison dart frogs. The experimentally-induced disease in these frogs resembled cases of cutaneous chytridiomycosis that have recently been described in several other species of captive and wild amphibians. -
2009 Conservation Impact Report
2009 Conservation Impact Report Introduction AZA-accredited zoos and aquariums serve as conservation centers that are concerned about ecosystem health, take responsibility for species survival, contribute to research, conservation, and education, and provide society the opportunity to develop personal connections with the animals in their care. Whether breeding and re-introducing endangered species, rescuing and rehabilitating sick and injured animals, maintaining far-reaching educational and outreach programs or supporting and conducting in-situ and ex-situ research and field conservation projects, zoos and aquariums play a vital role in maintaining our planet’s diverse wildlife and natural habitats while engaging the public to appreciate and participate in conservation. In 2009, 127 of AZA’s 238 accredited institutions and certified-related facilities contributed data for the 2009 Conservation Impact Report. A summary of the 1,762 conservation efforts these institutions participated in within ~60 countries is provided. In addition, a list of individual projects is broken out by state and zoological institution. This report was compiled by Shelly Grow (AZA Conservation Biologist) as well as Jamie Shockley and Katherine Zdilla (AZA Volunteer Interns). This report, along with those from previous years, is available on the AZA Web site at: http://www.aza.org/annual-report-on-conservation-and-science/. 2009 AZA Conservation Projects Grevy's Zebra Trust ARGENTINA National/International Conservation Support CANADA Temaiken Foundation Health -
Animal Inventory Durrell Wildife Conservation Trust
Animal Inventory Durrell Wildife Conservation Trust Columns 1. Number of animals in the collection on 1st January 2013 2. Number of animals born or hatched in 2013 3. Number of animals imported in 2013 4. Number of animals that died in 2013, apart from those in column 5 5. Number of animals which died in 2013 within 30 days of birth or hatching 6. Number of animals exported in 2013 7. Number of animals in the collection of 31st December 2013 Key: M = male, F = female, U = sex undetermined, ? = unknown 1234567 Status Status Scientific name Common name BirthsAcquisitions Deaths Juv. Deaths Dispositions 1 Jan. 2013 31 Dec. 2013 MFU MFU MFU MFU MFU MFU MFU Invertebrata Mollusca Gastropoda Achatinidae Achatina fulica giant East African snail 0 0 9 ? ? ? - - - ? ? ? ? ? ? - - - 0 0 11 Archachatina marginata West African land snail 0 0 3 ? ? ? - - - ? ? ? - - - - - - 0 0 1 Arthropoda Atyidae Caridina japonica Japanese algae-eating shrimp 0 0 60 ? ? ? - - - ? ? ? ? ? ? - - - 0 0 10 Insecta Blattellidae Gromphadorhina portentosa Madagascar hissing cockroach 1 3 5 ? ? ? 26 24 20 ? ? ? ? ? ? ? ? ? 7 11 0 Bacteriidae Extatosoma tiaratum giant prickly walkingstick 2 2 14 0 0 7 - - - - - - - - - ? ? ? 0 12 13 Diplopoda Spirostreptidae Spirostreptus giganteus giant millipede 0 0 2 - - - - - - - - - - - - - - - 0 0 2 Chordata Vertebrata Characidae Paracheirodon axelrodi Cardinal tetra 0 0 85 ? ? ? - - - ? ? ? ? ? ? - - - 0 0 42+ Callichthyidae Corydoras trilineatus threelined catfish 0 0 47 ? ? ? - - - ? ? ? ? ? ? - - - 0 0 50+ Loricariidae Ancistrus -
Vancouver Aquarium's Effort to Save Amphibians
Vancouver Aquarium’s Effort to Save Amphibians Dennis A. Thoney, Ph.D. Darren Smy Kris Rossing Amphibians Are In Trouble 30% - 1,895 of 6,285 amphibians species assessed are threatened with extinction (IUCN) 6% - 382 are near threatened 25% - 1,597 are data deficient Amphibians Are In Trouble 126 species believed to be extinct in wild 39 are extinct in wild but survive in captivity How Are They Disappearing? Chytridiomycosis Habitat destruction Toxicants Introduction of invasive species Climate change Amphibian ARK The IUCN is calling on zoos and aquariums to participate in the global response to this conservation crisis. Recognizing that the rate of decline far outpaces the ability to respond to environmental problems in situ, captive assurance populations have been recognized as the only hope for survival for many amphibian species and will buy time to respond to threats in the wild. The WAZA (World Association of Zoos & Aquariums), IUCN/ CBSG (Conservation Breeding Specialist Group), the IUCN/ASG (Amphibian Specialist Group), and regional zoological associations have hosted a series of workshops and developed a number of resources to support the zoological community’s ex situ response to this crisis. Amphibians Are In Trouble 500 – estimated species whose threats currently cannot be mitigated quickly enough to prevent extinction Each of the 500 largest zoos need to take on at least one species. Amphibians Are In Trouble 500 – estimated species whose threats currently cannot be mitigated quickly enough to prevent extinction Each of the 500 largest zoos need to take on at least one species. 10 managed species in AZA zoos and aquariums 50 extrapolated globally which is only 10% Amphibian Species Maintained by Zoos & Aquariums Globally International Species Information System (ISIS) data base – 800 zoological institutions in 80 countries Number of species maintained (Feb 2012) – 661 species and subspecies maintained. -
Angry Birds – the Use of International Union for the Conservation of Nature Categories As Biodiversity Disclosures in Extinction Accounting
Angry birds – the use of International Union for the Conservation of Nature categories as biodiversity disclosures in extinction accounting Article Published Version Creative Commons: Attribution 4.0 (CC-BY) Open Access Rimmel, G. ORCID: https://orcid.org/0000-0001-9055-950X (2021) Angry birds – the use of International Union for the Conservation of Nature categories as biodiversity disclosures in extinction accounting. Social and Environmental Accountability Journal, 41 (1-2). pp. 98-123. ISSN 2156-2245 doi: https://doi.org/10.1080/0969160x.2021.1881577 Available at http://centaur.reading.ac.uk/98405/ It is advisable to refer to the publisher’s version if you intend to cite from the work. See Guidance on citing . To link to this article DOI: http://dx.doi.org/10.1080/0969160x.2021.1881577 Publisher: Routledge All outputs in CentAUR are protected by Intellectual Property Rights law, including copyright law. Copyright and IPR is retained by the creators or other copyright holders. Terms and conditions for use of this material are defined in the End User Agreement . www.reading.ac.uk/centaur CentAUR Central Archive at the University of Reading Reading’s research outputs online Social and Environmental Accountability Journal ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/reaj20 Angry Birds – The Use of International Union for the Conservation of Nature Categories as Biodiversity Disclosures in Extinction Accounting Gunnar Rimmel To cite this article: Gunnar Rimmel (2021) Angry Birds – The Use of International Union for the Conservation of Nature Categories as Biodiversity Disclosures in Extinction Accounting, Social and Environmental Accountability Journal, 41:1-2, 98-123, DOI: 10.1080/0969160X.2021.1881577 To link to this article: https://doi.org/10.1080/0969160X.2021.1881577 © 2021 The Author(s). -
American Toad
amphibians updated 03/17 AMERICAN TOAD Range Found throughout eastern United States and Canada Habitat generalists that can live anywhere with moist hiding spots or vegetative cover and a food/water source. Within their Habitat range, they can be found from forests to suburban yards and anywhere in between. During the winter, they only need moist soil and cover to bury themselves in to stay moist and keep from freezing. Adults are carnivorous and eat a variety of insects and invertebrates. They have been known to eat anything that they can fit Diet (wild) in their mouths. They extend their very sticky tongues to catch their prey. These toads are well known for their ability to eat huge numbers of insects and are welcome in many gardens to keep pest numbers down. Diet (captivity) Length: 4½ inches. Large, usually chubby toad. Color varies but they are usually brown, brick red, or olive-colored. They have potter park zoo docent manual 2017 manual docent park zoo potter Description lighter colored patterns on their bodies along with brown spots. All American toads have warts and some have a light stripe down the back. Both male and female toads have light colored, spotted bellies but males have darker throats. Lifespan Wild: most live only a year but can live up to 10. One documented toad lived for 36 years. The female will release 3,000–20,000 eggs into the shallow water where the male will fertilize them (external fertilization). The eggs are attached to underwater vegetation and are arranged in double strings covered in a clear, gelatinous material. -
Declines and Disappearances of Australian Frogs Ed by Czechura, G.V
Declines and Disappearances of frogsAUSTRALIAN Edited by Alastair Campbell Biodiversity Group Environment Australia GPO Box 787 Canberra ACT 2601 © Commonwealth of Australia 1999 Published by Environment Australia. ISBN 0 642 54656 8 Published December 1999 This work is copyright. Information presented in this document may be reproduced in whole or in part for study or training purposes, subject to the inclusion of acknowledgment of the source and provided no commercial usage or sale of the material occurs. Reproduction for purposes other than those given requires written permission from Environment Australia. Requests for permission should be addressed to Assistant Secretary, Corporate Relations and Information Branch, Environment Australia, GPO Box 787, Canberra, ACT, 2601. For copies of this publication, please contact Environment Australia’s Community Information Unit on freecall 1800 803 772. The views expressed in this report are not necessarily those of the Commonwealth of Australia. The Commonwealth does not accept responsibility for any advice or information in relation to this material. Front cover photo: Litoria rheocola, Creek Frog Environment Australia Library Photo by: Keith McDonald Designed by: Di Walker Design, Canberra Contents Foreword Preface The Gordian Knots of the International Declining Amphibian Populations Task Force (DAPTF) Stan Orchard 9 A Review of Declining Frogs in Northern Queensland Keith McDonald and Ross Alford 14 Chytrid Fungi and Amphibian Declines: Overview, Implications and Future Directions Lee Berger, -
Species List 9/19/2018
Inventory Date Species List 9/19/2018 Taxon: Not specified; Sub-taxa: Yes; Enclosures: All; Sub-enclosures: Yes; Possession Status: Only animals onsite; Ownership Status: Any ownership status; Responsible Role: All; Include Population: Yes; Collections: All; Amphibia AFRICAN BULLFROG ANURA Ranidae Pyxicephalus adspersus (1.0.0) AXOLOTL CAUDATA Ambystomatidae Ambystoma mexicanum (0.0.3) BICOLORED POISON DART FROG ANURA Dendrobatidae Phyllobates bicolor (0.0.1) BLUE POISON DART FROG ANURA Dendrobatidae Dendrobates azureus (0.1.4) BOREAL TOAD ANURA Bufonidae Anaxyrus boreas boreas (1.1.0) BOREAL TOAD ANURA Bufonidae Bufo boreas boreas (1.1.15) BRAZILIAN POISON FROG ANURA Dendrobatidae Ranitomeya vanzolinii (0.0.9) DWARF BUDGETT'S FROG ANURA Leptodactylidae Lepidobatrachus asper (1.1.0) DYEING POISON DART FROG ANURA Dendrobatidae Dendrobates tinctorius (2.1.5) EASTERN NEWT CAUDATA Salamandridae Notophthalmus viridescens (1.2.6) FANTASTIC POISON DART FROG ANURA Dendrobatidae Dendrobates fantasticus (0.0.6) GIANT WAXY TREE FROG ANURA Hylidae phyllomedusinae Phyllomedusa bicolor (0.0.7) GOLDEN POISON DART FROG ANURA Dendrobatidae Phyllobates terribilis (0.0.9) GREEN MANTELLA ANURA Mantellidae Mantella viridis (0.0.6) GREEN-AND-BLACK POISON DART FROG ANURA Dendrobatidae Dendrobates auratus (0.0.10) IMITATING POISON DART FROG ANURA Dendrobatidae Dendrobates imitator (0.0.7) LAKE TITICACA FROG ANURA Leptodactylidae Telmatobius culeus (0.0.376) MAGNIFICENT TREE FROG ANURA Hylidae pelodryadinae Litoria splendida (0.0.10) MEXICAN GIANT TREE FROG ANURA