The Volcano Rabbit—A Shrinking Distribution and a Threatened Habitat
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Overview of Rabbit Hemorrhagic Disease
Overview of Rabbit Hemorrhagic Disease Dr. Amber Itle Dr. Susan Kerr [email protected] [email protected] 360-961-4129 360-789-7664 Previous isolated U.S. cases in owned domestic rabbits 2000 (IA) The 2001 2019 (UT, IL, NY) Washington 2005 (IN) State Outbreak2008, 2010, 2018 (OH, PA) Rabbits at Risk Tame/owned & feral domestic rabbits (European rabbits, Oryctolagus cuniculus) Rabbits (Probably) Not at Risk WILD RABBITS Snowshoe hare (Lepus americanus) European brown hare (Lepus europaeus) Black-tailed jackrabbit (Lepus californicus) White-tailed jackrabbit (Lepus townsendi) Volcano rabbit (Romerolagus diazzi) Pygmy rabbit (Brachylagus idahoensis) Eastern cottontail (Sylvilagus floridanus) Nuttall's or mountain cottontail (Sylvilagus nuttallii) World Animal Health Information Database OIE World Organisation for Animal Health www.oie.int/wahis_2/public/wahid.php/Diseaseinformation/WI We’re famous! Timeline of RHD Cases in WA, 2019 • Index case: Single owned domestic rabbit, Orcas Island July 9 • RISK FACTOR: Rodents, farm hygiene • Case 2: Feral domestic rabbits die off, Orcas Island July 11 July • Suspect cases: Feral domestic rabbitJuly die-Dec.,-off, Lopez 2019:Island 18-24 Owned and feral • Case 3: 14/25 domestic owned meat rabbits die, Orcas Island July 24 • RISK FACTOR: Vegetationdomestic cut for bedding andrabbits forage tested • Case 4: 2/5 domestic ownednegative rabbits die, feral King, domestic Skagit, die-off San Juan Aug 2 • RISK FACTOR: Direct contactPierce, with ferals andthrough Clallam cages Co. • Case 5: 11/33 domestic -
Gestation Period of the Laboratory Reared Volcano Rabbit
Exp. Anim.34(1), 63-66, 1985 •\ Note•\ Gestation Period of the Laboratory Reared Volcano Rabbit (Romerolagus diazi) Tetsuya MATSUZAKI, Masao KAMIYA* and Hiroshi SUZUKI** Central Institute for Experimental Animals, 1430, Nogawa , Miyamae, Kawasaki 213, Japan, *Department of Parasitology , Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060, and **Department of Virology, Institute for Tropical Medicine, Nagasaki University, Nagasaki 852. (Received 21 March 1984 / Accepted 24 August 1984) The period of gestation of the volcano rabbit (Romerolagus diazi) was measured. Females were cohabited within one hour after confirmation of coitus or were separated from the males after cohabiting overnight . In 12 females which gave birth 20 times in total, the gestation period was 39 days in 35% , 40 d ays in 50% and 41 days in 15% ; 85% of animals showed a gestation period of 39 or 40 days. Each species of mammals has a specific separated from the males within one hour gestation period but it has been confirmed after confirmation of coitus or from the only in species which are reared by man. day when the females were removed after As previously reported [5], the author suc- cohabiting overnight (5 : 00p. m. to 9 : 00a .m.) ceeded in laboratory rearing and reproduc- by counting the day of confirmation of tion of wild volcano rabbits (Romerolagus coitus as day 0. diazi) obtained from Mexico, and reprodu- Table 1 shows the period of gestation ction is being continued to develop volcano calculated for 12 females which underwent rabbits into laboratory animals. This report a total of 20 deliveries. These dams were gives the results of a study. -
State of Knowledge and Conservation of Endangered and Critically Endangered Lagomorphs Worldwide
THERYA, 2015, Vol. 6 (1): 11-30 DOI: 10.12933/therya-15-225, ISSN 2007-3364 Estado del conocimiento y conservación de lagomorfos en peligro y críticamente en peligro a nivel mundial State of knowledge and conservation of endangered and critically endangered lagomorphs worldwide Consuelo Lorenzo 1* , Tamara M. Rioja-Paradela 2 and Arturo Carrillo-Reyes 3 1El Colegio de La Frontera Sur, Unidad San Cristóbal. Carretera Panamericana y Periférico Sur s/n, Barrio de María Auxiliadora. San Cristóbal de Las Casas, Chiapas, 29290, México. E-mail: [email protected] (CL) 2Universidad de Ciencias y Artes de Chiapas. Libramiento Norte Poniente 1150, Colonia Lajas Maciel. Tuxtla Gutiérrez, Chiapas, 29000, México. E-mail: [email protected] (TMRP) 3Oikos: Conservación y Desarrollo Sustentable, A. C. Bugambilias 5, San Cristóbal de Las Casas, Chiapas, 29267, México. E-mail: [email protected] (ACR) *Corresponding author Introduction: Lagomorphs (rabbits, hares, and pikas) are widely distributed in every continent of the world, except Antarctica. They include 91 species: 31 rabbits of the genera Brachylagus , Bunolagus , Caprolagus , Nesolagus , Pentalagus , Poelagus , Prolagus , Pronolagus , Romerolagus, and Sylvilagus ; 32 hares of the genus Lepus and 28 pikas of the genus Ochotona . According to the International Union for Conservation of Nature (IUCN 2014), the list of threatened species of lagomorphs includes one extinct, three critically endangered, ten endangered, %ve near threatened, %ve vulnerable, 61 of least concern, and six with de%cient data. Although a rich diversity of lagomorphs and endemic species exists, some of the wild populations have been declining at an accelerated rate, product of human activities and climate change. -
Appendix Lagomorph Species: Geographical Distribution and Conservation Status
Appendix Lagomorph Species: Geographical Distribution and Conservation Status PAULO C. ALVES1* AND KLAUS HACKLÄNDER2 Lagomorph taxonomy is traditionally controversy, and as a consequence the number of species varies according to different publications. Although this can be due to the conservative characteristic of some morphological and genetic traits, like general shape and number of chromosomes, the scarce knowledge on several species is probably the main reason for this controversy. Also, some species have been discovered only recently, and from others we miss any information since they have been first described (mainly in pikas). We struggled with this difficulty during the work on this book, and decide to include a list of lagomorph species (Table 1). As a reference, we used the recent list published by Hoffmann and Smith (2005) in the “Mammals of the world” (Wilson and Reeder, 2005). However, to make an updated list, we include some significant published data (Friedmann and Daly 2004) and the contribu- tions and comments of some lagomorph specialist, namely Andrew Smith, John Litvaitis, Terrence Robinson, Andrew Smith, Franz Suchentrunk, and from the Mexican lagomorph association, AMCELA. We also include sum- mary information about the geographical range of all species and the current IUCN conservation status. Inevitably, this list still contains some incorrect information. However, a permanently updated lagomorph list will be pro- vided via the World Lagomorph Society (www.worldlagomorphsociety.org). 1 CIBIO, Centro de Investigaça˜o em Biodiversidade e Recursos Genéticos and Faculdade de Ciˆencias, Universidade do Porto, Campus Agrário de Vaira˜o 4485-661 – Vaira˜o, Portugal 2 Institute of Wildlife Biology and Game Management, University of Natural Resources and Applied Life Sciences, Gregor-Mendel-Str. -
Lagomorphs: Pikas, Rabbits, and Hares of the World
LAGOMORPHS 1709048_int_cc2015.indd 1 15/9/2017 15:59 1709048_int_cc2015.indd 2 15/9/2017 15:59 Lagomorphs Pikas, Rabbits, and Hares of the World edited by Andrew T. Smith Charlotte H. Johnston Paulo C. Alves Klaus Hackländer JOHNS HOPKINS UNIVERSITY PRESS | baltimore 1709048_int_cc2015.indd 3 15/9/2017 15:59 © 2018 Johns Hopkins University Press All rights reserved. Published 2018 Printed in China on acid- free paper 9 8 7 6 5 4 3 2 1 Johns Hopkins University Press 2715 North Charles Street Baltimore, Maryland 21218-4363 www .press .jhu .edu Library of Congress Cataloging-in-Publication Data Names: Smith, Andrew T., 1946–, editor. Title: Lagomorphs : pikas, rabbits, and hares of the world / edited by Andrew T. Smith, Charlotte H. Johnston, Paulo C. Alves, Klaus Hackländer. Description: Baltimore : Johns Hopkins University Press, 2018. | Includes bibliographical references and index. Identifiers: LCCN 2017004268| ISBN 9781421423401 (hardcover) | ISBN 1421423405 (hardcover) | ISBN 9781421423418 (electronic) | ISBN 1421423413 (electronic) Subjects: LCSH: Lagomorpha. | BISAC: SCIENCE / Life Sciences / Biology / General. | SCIENCE / Life Sciences / Zoology / Mammals. | SCIENCE / Reference. Classification: LCC QL737.L3 L35 2018 | DDC 599.32—dc23 LC record available at https://lccn.loc.gov/2017004268 A catalog record for this book is available from the British Library. Frontispiece, top to bottom: courtesy Behzad Farahanchi, courtesy David E. Brown, and © Alessandro Calabrese. Special discounts are available for bulk purchases of this book. For more information, please contact Special Sales at 410-516-6936 or specialsales @press .jhu .edu. Johns Hopkins University Press uses environmentally friendly book materials, including recycled text paper that is composed of at least 30 percent post- consumer waste, whenever possible. -
Síntesis De Información Geográfica Del Estado De México
2001 México. de estado del geográfica Información de Síntesis INEGI. 3. Fisiografía El estado de México incluye en su territorio fragmentos de tres subprovincias: Lagos y Huixquilucan, Huehuetoca, Isidro Fabela, áreas pertenecientes a dos provincias Volcanes de Anáhuac, Mil Cumbres y Llanuras Ixtapaluca, Ixtlahuaca, Jaltenco, Xalatlaco, fisiográficas: Eje Neovolcánico y Sierra Madre y Sierras de Querétaro e Hidalgo. Jilotzingo, Joquicingo, Jiquipilco, Juchitepec, del Sur. La primera región comprende Lerma, Melchor Ocampo, Metepec, alrededor de tres cuartas partes de la entidad, Subprovincia Lagos y Volcanes de Anáhuac Mexicaltzingo, Morelos, Naucalpan de Juárez, cubriendo el oriente, centro, norte y oeste; en Nezahualcóyotl, Nextlalpan, Nicolás Romero, tanto que la segunda, se restringe al sur y Esta subprovincia, en cuyo territorio se ubican Nopaltepec, Ocoyoacac, Otumba, Otzolotepec, suroeste. la capital de la república y cinco capitales Ozumba, Papalotla, La Paz, Rayón, San estatales (Toluca de Lerdo, Tlaxcala de PROVINCIA EJE NEOVOLCÁNICO Antonio la Isla, San Martín de las Pirámides, Xicoténcatl, Pachuca de Soto, Heroica Puebla San Mateo Ateneo, Tecámac, Temamatla, Atraviesa al país casi en línea recta, más o de Zaragoza y Cuernavaca), está integrada por Temascalapa, Temoaya, Tenango del menos sobre el paralelo 19o y se extiende de grandes sierras volcánicas o aparatos Aire, Tenango del Valle, Teoloyucan, Teotihuacan, oeste a este desde la costa del Océano individuales que se alternan con amplios vasos Tepetlaoxtoc, Tepetlixpa, Tepotzotlán, -
Lagomorphs: Pikas, Rabbits, and Hares of the World
LAGOMORPHS 1709048_int_cc2015.indd 1 15/9/2017 15:59 1709048_int_cc2015.indd 2 15/9/2017 15:59 Lagomorphs Pikas, Rabbits, and Hares of the World edited by Andrew T. Smith Charlotte H. Johnston Paulo C. Alves Klaus Hackländer JOHNS HOPKINS UNIVERSITY PRESS | baltimore 1709048_int_cc2015.indd 3 15/9/2017 15:59 © 2018 Johns Hopkins University Press All rights reserved. Published 2018 Printed in China on acid- free paper 9 8 7 6 5 4 3 2 1 Johns Hopkins University Press 2715 North Charles Street Baltimore, Maryland 21218-4363 www .press .jhu .edu Library of Congress Cataloging-in-Publication Data Names: Smith, Andrew T., 1946–, editor. Title: Lagomorphs : pikas, rabbits, and hares of the world / edited by Andrew T. Smith, Charlotte H. Johnston, Paulo C. Alves, Klaus Hackländer. Description: Baltimore : Johns Hopkins University Press, 2018. | Includes bibliographical references and index. Identifiers: LCCN 2017004268| ISBN 9781421423401 (hardcover) | ISBN 1421423405 (hardcover) | ISBN 9781421423418 (electronic) | ISBN 1421423413 (electronic) Subjects: LCSH: Lagomorpha. | BISAC: SCIENCE / Life Sciences / Biology / General. | SCIENCE / Life Sciences / Zoology / Mammals. | SCIENCE / Reference. Classification: LCC QL737.L3 L35 2018 | DDC 599.32—dc23 LC record available at https://lccn.loc.gov/2017004268 A catalog record for this book is available from the British Library. Frontispiece, top to bottom: courtesy Behzad Farahanchi, courtesy David E. Brown, and © Alessandro Calabrese. Special discounts are available for bulk purchases of this book. For more information, please contact Special Sales at 410-516-6936 or specialsales @press .jhu .edu. Johns Hopkins University Press uses environmentally friendly book materials, including recycled text paper that is composed of at least 30 percent post- consumer waste, whenever possible. -
State of Knowledge and Conservation of Endangered and Critically Endangered Lagomorphs Worldwide
THERYA, 2015, Vol. 6 (1): 11-30 DOI: 10.12933/therya-15-225, ISSN 2007-3364 Estado del conocimiento y conservación de lagomorfos en peligro y críticamente en peligro a nivel mundial State of knowledge and conservation of endangered and critically endangered lagomorphs worldwide Consuelo Lorenzo1*, Tamara M. Rioja-Paradela2 and Arturo Carrillo-Reyes3 1El Colegio de La Frontera Sur, Unidad San Cristóbal. Carretera Panamericana y Periférico Sur s/n, Barrio de María Auxiliadora. San Cristóbal de Las Casas, Chiapas, 29290, México. E-mail: [email protected] (CL) 2Universidad de Ciencias y Artes de Chiapas. Libramiento Norte Poniente 1150, Colonia Lajas Maciel. Tuxtla Gutiérrez, Chiapas, 29000, México. E-mail: [email protected] (TMRP) 3Oikos: Conservación y Desarrollo Sustentable, A. C. Bugambilias 5, San Cristóbal de Las Casas, Chiapas, 29267, México. E-mail: [email protected] (ACR) *Corresponding author Introduction: Lagomorphs (rabbits, hares, and pikas) are widely distributed in every continent of the world, except Antarctica. They include 91 species: 31 rabbits of the genera Brachylagus, Bunolagus, Caprolagus, Nesolagus, Pentalagus, Poelagus, Prolagus, Pronolagus, Romerolagus, and Sylvilagus; 32 hares of the genus Lepus and 28 pikas of the genus Ochotona. According to the International Union for Conservation of Nature (IUCN 2014), the list of threatened species of lagomorphs includes one extinct, three critically endangered, ten endangered, five near threatened, five vulnerable, 61 of least concern, and six with deficient data. Although a rich diversity of lagomorphs and endemic species exists, some of the wild populations have been declining at an accelerated rate, product of human activities and climate change. In order to evaluate specific conservation actions for species at risk in the near future, the aim of this study is to determine the state of knowledge of endangered and critically endangered species and conservation proposals based on recent studies. -
Introduction
New England Cottontail (Sylvilagus transitionalis) Assessment 2004 John A. Litvaitis Department of Natural Resources University of New Hampshire Durham, New Hampshire 03824 and Walter J. Jakubas Maine Department of Inland Fisheries and Wildlife Wildlife Resource Assessment Section Bangor, Maine 04401 NEW ENGLAND COTTONTAIL ASSESSMENT TABLE OF CONTENTS Page INTRODUCTION...................................................................................................5 NATURAL HISTORY.............................................................................................6 Description..................................................................................................6 Population Densities...................................................................................9 Home Range and Dispersal .......................................................................9 Food Habits ..............................................................................................10 Cover Requirements.................................................................................12 Reproduction ............................................................................................13 Mortality....................................................................................................15 Diseases...................................................................................................16 Interactions with other species .................................................................18 MANAGEMENT ..................................................................................................21 -
Geología E Historia Eruptiva De Algunos De Los Grandes Volcanes Activos De México
Grandes volcanes activos de México 379 BOLETÍN DE LA SOCIEDAD GEOLÓGICA MEXICANA D GEOL DA Ó VOLUMEN CONMEMORATIVO DEL CENTENARIO E G I I C C TEMAS SELECTOS DE LA GEOLOGÍA MEXICANA O A S TOMO LVII, NÚM. 3, 2005, P. 379-424 1904 M 2004 . C EX . ICANA A C i e n A ñ o s Geología e historia eruptiva de algunos de los grandes volcanes activos de México José Luis Macías Departamento de Vulcanología, Instituto de Geofísica, Universidad Nacional Autónoma de México, Del. Coyoacán, 04510, México D. F. [email protected] Resumen La mayor parte de los grandes volcanes de nuestro país se encuentran ubicados en la parte frontal de la Faja Volcánica Transmexicana y en otras zonas volcánicas aisladas. En este trabajo se consideraron algunos de los grandes volcanes, éstos son el volcán de Colima, Nevado de Toluca, Popocatépetl, Pico de Orizaba (Citlaltépetl) y Tacaná. También se incluyó al volcán Chichón debido a su erupción catastrófica de 1982. El edificio actual de estos volcanes, o parte de éste, se ha for- mado en tiempos relativamente recientes; en menos de 2 500 años el volcán de Colima, 16 500 el Pico de Orizaba, 23 000 el Popocatépetl, ~26 000 el Tacaná, y >50 000 el Nevado de Toluca. Los volcanes Colima, Popocatépetl, Pico de Orizaba y Tacaná se encuentran construidos al interior de antiguos cráteres originados por el colapso de edificios ancestrales. Los primeros tres representan los volcanes meridionales activos de cadenas volcánicas orientadas aproximadamente N-S. A pesar de que todos estos edificios volcánicos han sufrido el colapso del edificio volcánico, únicamente en el Pico de Orizaba se han realizado estudios de alteración hidrotermal y estabilidad de pendientes, indispensables para pronosticar las zonas potencialmente peligrosas en el futuro. -
Supplementary Appendix A. List of Species, Including Growth Form
Supplementary Appendix A. List of species, including growth form, overall distribution, occurrence on the different volcanoes, voucher information (including herbarium), and in some cases ecological preference and/or conservation status. The following abreviations apply to the volcanos: AJ=El Ajusco, CP=Cofre de Perote, IZ=Iztaccíhuatl, ML=La Malinche, NC=Nevado de Colima, NT=Nevado de Toluca, PO=Pico de Orizaba, PP=Popocatépetl, SN=Sierra Negra, TE=Telapón, TL=Tláloc. The number of genera and species in each family are indicated in parentheses. *=Endemic to alpine flora of Central Mexico; +=introduced. For some species, conservation status categories LC=Least Concern for the IUCN Redlist and A=Threatened, Pr=Protected for the NOM-059 are provided after the distribution. Abbreviations for the collectors are as follows: AM (Alicia Mastretta), AR (A. Ramírez), ARG (Armando Rincón Gutiérrez), AV (A. Vega), BL (B. Leuenberger), BLT (Billie L. Turner), CAP (C.A. Purpus), CD (C. Delgadillo), CG (C. Galván), CGP (Cyrus G. Pringle), CH (C. Hernández), D (Dziekanowski), DF (D. Flores), EM (Eizi Matuda), ESG (E.S. Gibson), FAB (Fred A. Barkley), FML (F.M. Liebmann), GCC (Gonzalo Castillo-Campos), GD (G. Diggs), GLW (Grady L. Webster), GMV (Gustavo Medrano-Valtierra), HEM (H.E. Moore), HHI (Hugh H. Iltis), HN (Héctor Narave), HR (H. Ross), ID (I. Dorantes), IH (I. Hernández), IL (I. Luna), JAP (J.A. Pérez), JC (J. Chavelas), JE (J. Espinosa), J. Daniel Tejero Díez (JDTD), JG (J. García), JHB (John H. Beaman), JHC (J.H. Cota), JIC (J.I. Calzada), JLT (J.L. Tapia), JLV (José Luis Villaseñor), JR (Jerzy Rzedowski), KBH (K. -
Glaciers of México
Glaciers of North America— GLACIERS OF MÉXICO By SIDNEY E. WHITE SATELLITE IMAGE ATLAS OF GLACIERS OF THE WORLD Edited by RICHARD S. WILLIAMS, Jr., and JANE G. FERRIGNO U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1386–J–3 Glaciers in México are restricted to its three highest mountains, all stratovolcanoes. Of the two that have been active in historic time, Volcán Pico de Orizaba (Volcán Citlaltépetl) has nine named glaciers, and Popocatépetl has three named glaciers. The one dormant stratovolcano, Iztaccíhuatl, has 12 named glaciers. The total area of the 24 glaciers is 11.44 square kilometers. The glaciers on all three volcanoes have been receding during the 20th century. Since 1993, intermittent explosive and effusive volcanic activity at the summit of Popocatépetl has covered its glaciers with tephra and caused some melting CONTENTS Page Abstract ---------------------------------------------------------------------------- J383 Introduction----------------------------------------------------------------------- 383 Volcán Pico de Orizaba (Volcán Citlaltépetl) ----------------------------- 384 FIGURE 1. Topographic map showing the glaciers on Citlaltépetl--------- 385 2. Sketch map showing the principal overland routes to Citlaltépetl, Iztaccíhuatl, and Popocatépetl ------------------ 386 3. Oblique aerial photograph of Citlaltépetl from the northwest in February 1942 --------------------------------------------- 387 4. Enlargement of part of a Landsat 1 MSS false-color composite image of Citlaltépetl and environs ---------------------------