Herramienta Para Evaluar Las Necesidades De Conservación De Anfibio, Panamá, Octubre 2008 Especie En El Rol De Investigación

Total Page:16

File Type:pdf, Size:1020Kb

Herramienta Para Evaluar Las Necesidades De Conservación De Anfibio, Panamá, Octubre 2008 Especie En El Rol De Investigación Herramienta para Evaluar las Necesidades de Conservación de Anfibio, Panamá, Octubre 2008 Page 1 Especie en el Rol de Investigación In Situ 116 especies Una especie que requiere de mayor investigación in situ como parte de las acciones de conservación de esta. Aún falta por conocer al menos una pieza crítica de información. Hábitat Recuperación Estudio Especies Riesgo de extinción Mitigación de amenazas Sobrecolecta protegido de la población filogenético Atelopus varius En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Atelopus zeteki En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Atelopus chiriquiensis En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Oedipina maritima En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Dendrobates arboreus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Dendrobates speciosus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor punctariolus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Atelopus glyphus En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Bufo fastidiosus En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Bufo peripatetes En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Herramienta para Evaluar las Necesidades de Conservación de Anfibio, Panamá, Octubre 2008 Page 2 Hábitat Recuperación Estudio Especies Riesgo de extinción Mitigación de amenazas Sobrecolecta protegido de la población filogenético Duellmanohyla uranochroa En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Isthmohyla angustilineata En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Isthmohyla calypsa En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Isthmohyla debilis En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Isthmohyla graceae En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor catalinae En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor ranoides En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor tabasarae En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Rana vibicaria En peligro crítico (CR) Las amenazas no son reversibles ni serán revertidas a tiempo Dendrobates granuliferus Vulnerable (VU) Las amenazas no son reversibles ni serán revertidas a tiempo Atelopus certus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Atelopus limosus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Herramienta para Evaluar las Necesidades de Conservación de Anfibio, Panamá, Octubre 2008 Page 3 Hábitat Recuperación Estudio Especies Riesgo de extinción Mitigación de amenazas Sobrecolecta protegido de la población filogenético Ecnomiohyla fimbrimembra En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Hylomantis lemur En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Hyloscirtus colymba En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor azueroensis En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor obesus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor rhyacobatrachus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Eleutherodactylus museosus En peligro (EN) Las amenazas no son reversibles ni serán revertidas a tiempo Pipa myersi En peligro (EN) Amenazas desconocidas Colostethus panamensis Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Gastrotheca cornuta Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Anotheca spinosa Casi amenazada (NT) Las amenazas no son reversibles ni serán revertidas a tiempo Hemiphractus fasciatus Casi amenazada (NT) Las amenazas no son reversibles ni serán revertidas a tiempo Bufo aucoinae Vulnerable (VU) Las amenazas no son reversibles ni serán revertidas a tiempo Herramienta para Evaluar las Necesidades de Conservación de Anfibio, Panamá, Octubre 2008 Page 4 Hábitat Recuperación Estudio Especies Riesgo de extinción Mitigación de amenazas Sobrecolecta protegido de la población filogenético Colostethus chocoensis Datos insuficientes (DD) Las amenazas no son reversibles ni serán revertidas a tiempo Colostethus latinasus Datos insuficientes (DD) Las amenazas no son reversibles ni serán revertidas a tiempo Epipedobates maculatus Datos insuficientes (DD) Las amenazas no son reversibles ni serán revertidas a tiempo Ecnomiohyla "el valle" Datos insuficientes (DD) Las amenazas no son reversibles ni serán revertidas a tiempo Ecnomiohyla miliaria Vulnerable (VU) Las amenazas no son reversibles ni serán revertidas a tiempo Craugastor taurus Vulnerable (VU) Las amenazas no son reversibles ni serán revertidas a tiempo Hyalinobatrachium vireovittatum Casi amenazada (NT) Las amenazas no son reversibles ni serán revertidas a tiempo Isthmohyla rivularis En peligro crítico (CR) Amenazas desconocidas Isthmohyla tica En peligro crítico (CR) Amenazas desconocidas Craugastor emcelae En peligro crítico (CR) Amenazas desconocidas Nelsonophryne aterrima Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Dermophis glandulosus Datos insuficientes (DD) Amenazas desconocidas Dermophis gracilior Datos insuficientes (DD) Amenazas desconocidas Centrolene ilex Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Cochranella albomaculata Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Herramienta para Evaluar las Necesidades de Conservación de Anfibio, Panamá, Octubre 2008 Page 5 Hábitat Recuperación Estudio Especies Riesgo de extinción Mitigación de amenazas Sobrecolecta protegido de la población filogenético Cochranella euknemos Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Colostethus nubicola Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Dendrobates fulguritus Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Duellmanohyla lythrodes En peligro (EN) Amenazas desconocidas Hyloscirtus palmeri Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Ptychohyla legleri En peligro (EN) Amenazas desconocidas Craugastor bufoniformis Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Craugastor gulosus En peligro (EN) Amenazas desconocidas Eleutherodactylus moro Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Bolitoglossa compacta En peligro (EN) Amenazas desconocidas Bolitoglossa magnifica En peligro (EN) Amenazas desconocidas Bolitoglossa marmorea En peligro (EN) Amenazas desconocidas Bolitoglossa minutula En peligro (EN) Amenazas desconocidas Oedipina gracilis En peligro (EN) Amenazas desconocidas Oedipina grandis En peligro (EN) Amenazas desconocidas Oedipina pacificensis Preocupación menor Las amenazas no son (LC) reversibles ni serán revertidas a tiempo Caecilia isthmica Datos insuficientes (DD) Amenazas desconocidas Caecilia volcani Datos insuficientes (DD) Amenazas desconocidas Crepidophryne epiotica Datos insuficientes (DD) Amenazas desconocidas Rhamphophryne acrolopha Datos insuficientes (DD) Amenazas desconocidas Agalychnis litodryas Vulnerable (VU) Amenazas desconocidas Ecnomiohyla thysanota Datos insuficientes (DD) Amenazas desconocidas Isthmohyla infucata Datos insuficientes (DD) Amenazas desconocidas Herramienta para Evaluar las Necesidades de Conservación de Anfibio, Panamá, Octubre 2008 Page 6 Hábitat Recuperación Estudio Especies Riesgo de extinción Mitigación de amenazas Sobrecolecta protegido de la población filogenético Craugastor jota Datos insuficientes (DD) Amenazas desconocidas Craugastor melanostictus Vulnerable (VU) Amenazas desconocidas Craugastor monnichorum Datos insuficientes (DD) Amenazas desconocidas Eleutherodactylus altae Vulnerable (VU) Amenazas desconocidas Eleutherodactylus laticorpus Datos insuficientes (DD) Amenazas desconocidas Eleutherodactylus pirrensis Datos insuficientes (DD) Amenazas desconocidas Rana pipiens B Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa anthracina Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa bramei Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa copia Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa cuna Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa gomezi Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa medemi Vulnerable (VU) Amenazas desconocidas Bolitoglossa phalarosoma Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa sombra Datos insuficientes (DD) Amenazas desconocidas Bolitoglossa taylori Datos insuficientes (DD) Amenazas desconocidas Oedipina alfaroi Vulnerable (VU) Amenazas desconocidas Oedipina collaris Datos insuficientes (DD) Amenazas desconocidas Oedipina fortunensis Datos insuficientes (DD) Amenazas desconocidas Oedipina savagei (??) Datos insuficientes (DD) Amenazas desconocidas Oscaecilia elongata Datos
Recommended publications
  • For Review Only
    Page 63 of 123 Evolution Moen et al. 1 1 2 3 4 5 Appendix S1: Supplementary data 6 7 Table S1 . Estimates of local species composition at 39 sites in Middle America based on data summarized by Duellman 8 9 10 (2001). Locality numbers correspond to Table 2. References for body size and larval habitat data are found in Table S2. 11 12 Locality and elevation Body Larval Subclade within Middle Species present Hylid clade 13 (country, state, specific location)For Reviewsize Only habitat American clade 14 15 16 1) Mexico, Sonora, Alamos; 597 m Pachymedusa dacnicolor 82.6 pond Phyllomedusinae 17 Smilisca baudinii 76.0 pond Middle American Smilisca clade 18 Smilisca fodiens 62.6 pond Middle American Smilisca clade 19 20 21 2) Mexico, Sinaloa, Mazatlan; 9 m Pachymedusa dacnicolor 82.6 pond Phyllomedusinae 22 Smilisca baudinii 76.0 pond Middle American Smilisca clade 23 Smilisca fodiens 62.6 pond Middle American Smilisca clade 24 Tlalocohyla smithii 26.0 pond Middle American Tlalocohyla 25 Diaglena spatulata 85.9 pond Middle American Smilisca clade 26 27 28 3) Mexico, Durango, El Salto; 2603 Hyla eximia 35.0 pond Middle American Hyla 29 m 30 31 32 4) Mexico, Jalisco, Chamela; 11 m Dendropsophus sartori 26.0 pond Dendropsophus 33 Exerodonta smaragdina 26.0 stream Middle American Plectrohyla clade 34 Pachymedusa dacnicolor 82.6 pond Phyllomedusinae 35 Smilisca baudinii 76.0 pond Middle American Smilisca clade 36 Smilisca fodiens 62.6 pond Middle American Smilisca clade 37 38 Tlalocohyla smithii 26.0 pond Middle American Tlalocohyla 39 Diaglena spatulata 85.9 pond Middle American Smilisca clade 40 Trachycephalus venulosus 101.0 pond Lophiohylini 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Evolution Page 64 of 123 Moen et al.
    [Show full text]
  • The Most Frog-Diverse Place in Middle America, with Notes on The
    Offcial journal website: Amphibian & Reptile Conservation amphibian-reptile-conservation.org 13(2) [Special Section]: 304–322 (e215). The most frog-diverse place in Middle America, with notes on the conservation status of eight threatened species of amphibians 1,2,*José Andrés Salazar-Zúñiga, 1,2,3Wagner Chaves-Acuña, 2Gerardo Chaves, 1Alejandro Acuña, 1,2Juan Ignacio Abarca-Odio, 1,4Javier Lobon-Rovira, 1,2Edwin Gómez-Méndez, 1,2Ana Cecilia Gutiérrez-Vannucchi, and 2Federico Bolaños 1Veragua Foundation for Rainforest Research, Limón, COSTA RICA 2Escuela de Biología, Universidad de Costa Rica, San Pedro, 11501-2060 San José, COSTA RICA 3División Herpetología, Museo Argentino de Ciencias Naturales ‘‘Bernardino Rivadavia’’-CONICET, C1405DJR, Buenos Aires, ARGENTINA 4CIBIO Research Centre in Biodiversity and Genetic Resources, InBIO, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas 7, 4485-661 Vairão, Vila do Conde, PORTUGAL Abstract.—Regarding amphibians, Costa Rica exhibits the greatest species richness per unit area in Middle America, with a total of 215 species reported to date. However, this number is likely an underestimate due to the presence of many unexplored areas that are diffcult to access. Between 2012 and 2017, a monitoring survey of amphibians was conducted in the Central Caribbean of Costa Rica, on the northern edge of the Matama mountains in the Talamanca mountain range, to study the distribution patterns and natural history of species across this region, particularly those considered as endangered by the International Union for Conservation of Nature. The results show the highest amphibian species richness among Middle America lowland evergreen forests, with a notable anuran representation of 64 species.
    [Show full text]
  • Wiens Et Al. Page: 1
    Wiens et al. page: 1 1 Supporting Information 2 Appendix S1 3 Expanded Materials and Methods 4 Appendix S1.A. Local Sites. We obtained data on the local species composition 5 of 123 sites throughout the range of Hylidae (Tables S1–S3). Our major source of 6 data was published studies of the amphibian faunas of local sites. We focused on 7 well-studied site, typically of several km2 in size, that represent a single biome or 8 habitat (e.g. tropical lowland rainforest), but include multiple microhabitats (e.g. 9 forest, stream edge, pond). We generally excluded sites spanning multiple 10 biomes, and from poorly known regions in which the observed hylid richness 11 was much lower than for other sites in the same region (possibly reflecting poor 12 sampling or human impacts). In some cases, we also included species lists from 13 national parks or reserves, particularly for regions where we could corroborate 14 these lists with published range maps (e.g. U.S., Australia). For some areas 15 having few obvious sites, we picked localities where large numbers of hylid 16 species have been collected, based on literature or museum records. For areas 17 with very low hylid diversity (e.g., Europe, Asia, Western North America), we 18 used museum records. 19 For most analyses, we used a single, well-studied locality to represent 20 each major biogeographic region (Table 1), in order to reduce potential problems 21 of uneven numbers of sites among biogeographic regions, spatial 22 autocorrelation, and inadequately surveyed sites. For a given region, we used Wiens et al.
    [Show full text]
  • Systematic Review of the Frog Family Hylidae, with Special Reference to Hylinae: Phylogenetic Analysis and Taxonomic Revision
    SYSTEMATIC REVIEW OF THE FROG FAMILY HYLIDAE, WITH SPECIAL REFERENCE TO HYLINAE: PHYLOGENETIC ANALYSIS AND TAXONOMIC REVISION JULIAÂ N FAIVOVICH Division of Vertebrate Zoology (Herpetology), American Museum of Natural History Department of Ecology, Evolution, and Environmental Biology (E3B) Columbia University, New York, NY ([email protected]) CEÂ LIO F.B. HADDAD Departamento de Zoologia, Instituto de BiocieÃncias, Unversidade Estadual Paulista, C.P. 199 13506-900 Rio Claro, SaÄo Paulo, Brazil ([email protected]) PAULO C.A. GARCIA Universidade de Mogi das Cruzes, AÂ rea de CieÃncias da SauÂde Curso de Biologia, Rua CaÃndido Xavier de Almeida e Souza 200 08780-911 Mogi das Cruzes, SaÄo Paulo, Brazil and Museu de Zoologia, Universidade de SaÄo Paulo, SaÄo Paulo, Brazil ([email protected]) DARREL R. FROST Division of Vertebrate Zoology (Herpetology), American Museum of Natural History ([email protected]) JONATHAN A. CAMPBELL Department of Biology, The University of Texas at Arlington Arlington, Texas 76019 ([email protected]) WARD C. WHEELER Division of Invertebrate Zoology, American Museum of Natural History ([email protected]) BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY CENTRAL PARK WEST AT 79TH STREET, NEW YORK, NY 10024 Number 294, 240 pp., 16 ®gures, 2 tables, 5 appendices Issued June 24, 2005 Copyright q American Museum of Natural History 2005 ISSN 0003-0090 CONTENTS Abstract ....................................................................... 6 Resumo .......................................................................
    [Show full text]
  • Capa 01 Phyllomedusa 7-1 NOVA.Cdr
    Phyllomedusa 7(1):25-33, 2008 © 2008 Departamento de Ciências Biológicas - ESALQ - USP ISSN 1519-1397 Helminths from fifteen species of frogs (Anura, Hylidae) from Costa Rica Stephen R. Goldberg1 and Charles R. Bursey2 1 Whittier College, Department of Biology, Whittier, California 90608, USA. E-mail: [email protected]. 2 Pennsylvania State University, Department of Biology, Shenango Campus, Sharon, Pennsylvania 16146, USA. Abstract Helminths from fifteen species of frogs (Anura, Hylidae) from Costa Rica. Fifteen species of Costa Rican hylid frogs were examined for helminths: Agalychnis annae, Agalychnis callidryas, Agalychnis spurrelli, Dendropsophus ebraccatus, Dendropso- phus phlebodes, Duellmanohyla uranochroa, Hylomantis lemur, Hypsiboas rosenbergi, Isthmohyla pictipes, Isthmohyla rivularis, Isthmohyla tica, Scinax elaeochrous, Smilisca phaeota, Smilisca sordida, Tlalocohyla loquax. The frogs were found to harbor twelve species of helminths including one species of Monogenea, (Polystoma naevius), two species of Digenea (Gorgoderina diaster and Mesocoelium monas), eight species of Nematoda (Cosmocerca podicipinus, Falcaustra costaricae, Ochoterenella digiticauda, Oswaldocruzia costaricensis, Oxyascaris mcdiarmidi, Rhabdias savagei, Physaloptera sp. and Acuariidae gen. sp.) and one species of Acanthocephala (Anuracanthorhynchus lutzi). Mean number of helminth species per infected host species was 2.7 ± 0.3 SE (range 1-5). Thirty-nine new host records are reported. Keywords: Anura, Hylidae, helminths, Monogenea, Digenea, Nematoda, Acantho- cephala, Costa Rica. Introduction Brooks (2004) described Parapharyngodon duniae from Phrynohyas venulosa (currently The helminth biodiversity of Neotropical Trachycephalus venulosus). Brooks et al. vertebrates is virtually unknown (Salgado- (2006) listed platyhelminth parasites from 6 Maldonado et al. 2000) and consequently little Costa Rican hylid species, Isthmohyla information is available on the helminths of lancasteri, Scinax boulengeri, Smilisca baudinii, Costa Rican hylid frogs.
    [Show full text]
  • Phylogenetics, Classification, and Biogeography of the Treefrogs (Amphibia: Anura: Arboranae)
    Zootaxa 4104 (1): 001–109 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Monograph ZOOTAXA Copyright © 2016 Magnolia Press ISSN 1175-5334 (online edition) http://doi.org/10.11646/zootaxa.4104.1.1 http://zoobank.org/urn:lsid:zoobank.org:pub:D598E724-C9E4-4BBA-B25D-511300A47B1D ZOOTAXA 4104 Phylogenetics, classification, and biogeography of the treefrogs (Amphibia: Anura: Arboranae) WILLIAM E. DUELLMAN1,3, ANGELA B. MARION2 & S. BLAIR HEDGES2 1Biodiversity Institute, University of Kansas, 1345 Jayhawk Blvd., Lawrence, Kansas 66045-7593, USA 2Center for Biodiversity, Temple University, 1925 N 12th Street, Philadelphia, Pennsylvania 19122-1601, USA 3Corresponding author. E-mail: [email protected] Magnolia Press Auckland, New Zealand Accepted by M. Vences: 27 Oct. 2015; published: 19 Apr. 2016 WILLIAM E. DUELLMAN, ANGELA B. MARION & S. BLAIR HEDGES Phylogenetics, Classification, and Biogeography of the Treefrogs (Amphibia: Anura: Arboranae) (Zootaxa 4104) 109 pp.; 30 cm. 19 April 2016 ISBN 978-1-77557-937-3 (paperback) ISBN 978-1-77557-938-0 (Online edition) FIRST PUBLISHED IN 2016 BY Magnolia Press P.O. Box 41-383 Auckland 1346 New Zealand e-mail: [email protected] http://www.mapress.com/j/zt © 2016 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.
    [Show full text]
  • Craugastor Stadelmani Deviation] = 40.9 Mm [± 4.9 Mm]). Descrip- Tion
    1 AMPHIBIA: ANURA: CRAUGASTORIDAE Craugastor stadelmani Catalogue of American Amphibians and Reptiles 918. McCranie, J. R. 2018. Craugastor stadelmani. Craugastor stadelmani (Schmidt) North-Central Honduran Montane Streamside Frog Eleutherodactylus milesi: Schmidt 1933:19 (in part). Eleutherodactylus stadelmani Schmidt Figure 1. Adult female of Craugastor stadel- 1936:44 “from Portillo Grande, Yoro, Hon- mani from 2.5 airline km NNE of La Fortuna, duras, at 4800 feet altitude.” Holotype, Mu- northwestern Yoro, Honduras. Photograph taken seum of Comparative Zoology at Harvard by James R. McCranie on 8 April 2010. University (MCZ) 21290, an adult female, collected by Raymond E. Stadelman on 28 May 1934 (examined by author). deviation] = 40.9 mm [± 4.9 mm]). Descrip- Eleutherodactylus milesi / Population System: tion based on composite of 16 males and 17 McCranie et al. 1989:487 (in part). females from the states of Olancho and Yoro, Eleutherodactylus (Craugastor) stadelmani: Honduras. The head is moderately long and Lynch 2000:150. broad (head length/SVL in adult males = Eleutherodactylus “milesi”: Espinal et al. 0.377–0.433, in adult females = 0.390–0.437; 2001:105. head width/SVL in adult males = 0.381–0.420, Craugastor stadelmani: Savage 2002:551. By in adult females = 0.391–0.417). The snout is implication. nearly rounded to rounded in dorsal aspect Craugastor stadelmani: Frost et al. 2006:360. and rounded to nearly vertical in lateral pro- First use of combination in print. file. The top of the head is flat. The canthal Craugastor (Campbellius) stadelmani: Hedges ridges are angular and the loreal regions are et al. 2008:34.
    [Show full text]
  • On the Critically Endangered Stream-Dwelling Frog Craugastor Ranoides (Craugastoridae) in a Costa Rican Tropical Dry Forest
    Herpetological Conservation and Biology 6(3):455−464. Submitted: 14 October 2010; Accepted: 14 November 2011; Published: 31 December 2011. POPULATION STATUS AND NATURAL HISTORY NOTES ON THE CRITICALLY ENDANGERED STREAM-DWELLING FROG CRAUGASTOR RANOIDES (CRAUGASTORIDAE) IN A COSTA RICAN TROPICAL DRY FOREST 1,2 1 1 HÉCTOR ZUMBADO-ULATE , FEDERICO BOLAÑOS , BEATRIZ WILLINK , 3 FERNANDO SOLEY-GUARDIA 1Escuela de Biología, Universidad de Costa Rica. San Pedro, San José, Costa Rica, e-mail: [email protected] 2Asociación para la Conservación y el Estudio de la Biodiversidad, San Pedro, Costa Rica 3Department of Biological Sciences, Macquarie University, Sydney, New South Wales 210, Australia Abstract.The Craugastor rugulosus species series has been one of the most affected clades by the decline of amphibian populations in Mesoamerica. These stream-dwelling frogs are threatened at all altitudinal ranges throughout their distribution. Craugastor ranoides is categorized as Critically Endangered on the IUCN Red List due to the disappearance of populations in the highlands and lowlands of Costa Rica. Currently the species is only found on the Santa Elena Peninsula. Additional ecological and natural history studies are necessary to formulate conservation plans for this species, which should include captive breeding programs and continuous monitoring of wild populations. We conducted a study of density, habitat use, and morphometrics of C. ranoides in three streams on the Santa Elena Peninsula Guanacaste, Costa Rica, during two consecutive dry seasons. The density of adult frogs and the probabilities of detection were similar during both dry seasons but we found differences in both parameters between streams. Counts of juveniles and subadults differed between seasons and between streams.
    [Show full text]
  • Amphibians of the San Ramón Cloud Forest 1 Brayan H
    San Ramón, Alajuela, Costa Rica Amphibians of the San Ramón Cloud Forest 1 Brayan H. Morera-Chacón Gestión de los Recursos Naturales, Universidad de Costa Rica All photos by Brayan H. Morera-Chacón Produced by: Brayan H. Morera-Chacón © Brayan H. Morera-Chacón [[email protected]]. Thanks to: César L. Barrio-Amorós (Doc Frog Expeditions). (M) Male, (F) Female and (A) Amplexus [fieldguides.fieldmuseum.org] [855] version 1 01/2017 1 Incilius coniferus (M) 2 Incilius melanochlorus 3 Incilius melanochlorus 4 Rhinella horribilis BUFONlDAE BUFONlDAE BUFONlDAE BUFONlDAE 5 Cochranella granulosa 6 Espadarana prosoblepon (M) 7 Espadarana prosoblepon (F) 8 Sachatamia ilex CENTROLENIDAE CENTROLENIDAE CENTROLENIDAE CENTROLENIDAE 9 Teratohyla pulverata 10 Craugastor bransfordii 11 Craugastor crassidigitus 12 Craugastor fitzingeri CENTROLENIDAE CRAUGASTORIDAE CRAUGASTORIDAE CRAUGASTORIDAE 13 Craugastor fitzingeri 14 C.crassidigitus (above); C. fitzingeri 15 Craugastor podiciferus 16 Craugastor podiciferus (below) CRAUGASTORIDAE CRAUGASTORIDAE CRAUGASTORIDAE CRAUGASTORIDAE 17 Craugastor stejnegerianus 18 Pristimantis altae 19 Pristimantis caryophyllaceus 20 Pristimantis cruentus (M) CRAUGASTORIDAE CRAUGASTORIDAE CRAUGASTORIDAE CRAUGASTORIDAE San Ramón, Alajuela, Costa Rica Amphibians of the San Ramón Cloud Forest 2 Brayan H. Morera-Chacón Gestión de los Recursos Naturales, Universidad de Costa Rica All photos by Brayan H. Morera-Chacón Produced by: Brayan H. Morera-Chacón © Brayan H. Morera-Chacón [[email protected]]. Thanks to: César L. Barrio-Amorós
    [Show full text]
  • Coincident Mass Extirpation of Neotropical Amphibians with the Emergence of the Infectious Fungal Pathogen Batrachochytrium Dendrobatidis
    Coincident mass extirpation of neotropical amphibians with the emergence of the infectious fungal pathogen Batrachochytrium dendrobatidis Tina L. Chenga, Sean M. Rovitob, David B. Wakeb,c,1, and Vance T. Vredenburga,b aDepartment of Biology, San Francisco State University, San Francisco, CA, 94132-1722; and bMuseum of Vertebrate Zoology and cDepartment of Integrative Biology, University of California, Berkeley, CA 94720-3160 Contributed by David B. Wake, April 8, 2011 (sent for review February 26, 2011) Amphibians highlight the global biodiversity crisis because ∼40% use noninvasive sampling and molecular techniques to detect Bd of all amphibian species are currently in decline. Species have dis- in formalin-preserved specimens to investigate the role of Bd in appeared even in protected habitats (e.g., the enigmatic extinction two well-studied cases of enigmatic amphibian decline in Mes- of the golden toad, Bufo periglenes, from Costa Rica). The emer- oamerica (i): the decline and disappearance of anurans from gence of a fungal pathogen, Batrachochytrium dendrobatidis (Bd), Costa Rica’s Monteverde Reserve in the late 1980s (13, 14), and has been implicated in a number of declines that have occurred in (ii) the decline and disappearance of plethodontid salamanders the last decade, but few studies have been able to test retroac- from the mountains of southern Mexico and western Guatemala tively whether Bd emergence was linked to earlier declines and in the 1970s and 1980s (15). extinctions. We describe a noninvasive PCR sampling technique The sudden extinction of the golden toad (Bufo periglenes) and that detects Bd in formalin-preserved museum specimens. We de- harlequin frog (Atelopus varius) from Costa Rica’s Monteverde tected Bd by PCR in 83–90% (n = 38) of samples that were identi- Reserve in the late 1980s (13, 14) are among the earliest and fied as positive by histology.
    [Show full text]
  • Cerrophidion Wilsoni Jadin, Townsend, Castoe, and Campbell, 2012. The
    Cerrophidion wilsoni Jadin, Townsend, Castoe, and Campbell, 2012. The Honduran Montane Pitviper is a priority one species with an EVS of 15, placing it in the high vulnerability category (see this paper). This pitviper is distributed primarily in lower montane rainforest at elevations from 1,400 to 3,491 m, but can occur peripherally in premontane rainforest and pine-oak forest as low as 1,220 m (Jadin et al. 2012). As indicated by Jadin et al. (2012: 10), this snake “occurs in at least 13 isolated highland forest areas across Eastern Nuclear Central America…and all known populations…are found within the borders of Honduras and El Salvador.” This juvenile individual was found in Refugio de Vida Silvestre Texíguat, in north-central Honduras. One of the describers of this taxon is the dedicatee of this paper, and the snake was named in honor of one of the authors. Photo by Josiah H. Townsend. Amphib. Reptile Conserv. 1 January 2019 | Volume 13 | Number 1 | e168 DEDICATION We are happy to dedicate this paper to our friend and Josiah H. Townsend. 2018. An integrative assessment colleague, Josiah H. Townsend, Associate Professor of of the taxonomic status of putative hybrid leopard frogs Biology at Indiana University of Pennsylvania, in Indiana, (Anura: Ranidae) from the Chortís Highlands of Central Pennsylvania. Over the last two decades, since he was America, with description of a new species. Systematics a student in one of Larry Wilson’s classes, Joe has built and Biodiversity 2018: 1–17. This paper is an example an imposing reputation as the principal authority on the of the seminal work being conducted by Joe Townsend herpetofauna of the biogeographically significant Chortís and his colleagues, which is exposing the underestimated Highlands of northern Central America.
    [Show full text]
  • The Fungicide Chlorothalonil Changes the Amphibian Skin Microbiome: a Potential Factor Disrupting a Host Disease-Protective Trait
    Article The Fungicide Chlorothalonil Changes the Amphibian Skin Microbiome: A Potential Factor Disrupting a Host Disease-Protective Trait Randall R. Jiménez 1,2,* , Gilbert Alvarado 3,4, Clemens Ruepert 5 , Erick Ballestero 6 and Simone Sommer 1 1 Institute of Evolutionary Ecology and Conservation Genomics, University of Ulm, 89069 Ulm, Germany; [email protected] 2 Center for Conservation Genomics, Smithsonian National Zoological Park and Conservation Biology Institute, Washington, DC 20008, USA 3 Laboratory of Comparative Wildlife Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo 05508-060, Brazil; [email protected] 4 Laboratory of Experimental and Comparative Pathology (LAPECOM), Biology School, University of Costa Rica, San José 2060, Costa Rica 5 Instituto Regional de Estudios en Sustancias Toxicas (IRET), Universidad Nacional, Heredia 3000, Costa Rica; [email protected] 6 Escuela de Ciencias Biológicas, Universidad Nacional, Heredia 3000, Costa Rica; [email protected] * Correspondence: [email protected] or [email protected] Abstract: The skin microbiome is an important part of amphibian immune defenses and protects against pathogens such as the chytrid fungus Batrachochytrium dendrobatidis (Bd), which causes the skin disease chytridiomycosis. Alteration of the microbiome by anthropogenic factors, like pesticides, Citation: Jiménez, R.R.; Alvarado, G.; can impact this protective trait, disrupting its functionality. Chlorothalonil is a widely used fungicide Ruepert, C.; Ballestero, E.; Sommer, S. that has been recognized as having an impact on amphibians, but so far, no studies have investigated The Fungicide Chlorothalonil its effects on amphibian microbial communities. In the present study, we used the amphibian Changes the Amphibian Skin Lithobates vibicarius from the montane forest of Costa Rica, which now appears to persist despite Microbiome: A Potential Factor ongoing Bd-exposure, as an experimental model organism.
    [Show full text]