Anfibios Y Reptiles De Nicaragua
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CAT Vertebradosgt CDC CECON USAC 2019
Catálogo de Autoridades Taxonómicas de vertebrados de Guatemala CDC-CECON-USAC 2019 Centro de Datos para la Conservación (CDC) Centro de Estudios Conservacionistas (Cecon) Facultad de Ciencias Químicas y Farmacia Universidad de San Carlos de Guatemala Este documento fue elaborado por el Centro de Datos para la Conservación (CDC) del Centro de Estudios Conservacionistas (Cecon) de la Facultad de Ciencias Químicas y Farmacia de la Universidad de San Carlos de Guatemala. Guatemala, 2019 Textos y edición: Manolo J. García. Zoólogo CDC Primera edición, 2019 Centro de Estudios Conservacionistas (Cecon) de la Facultad de Ciencias Químicas y Farmacia de la Universidad de San Carlos de Guatemala ISBN: 978-9929-570-19-1 Cita sugerida: Centro de Estudios Conservacionistas [Cecon]. (2019). Catálogo de autoridades taxonómicas de vertebrados de Guatemala (Documento técnico). Guatemala: Centro de Datos para la Conservación [CDC], Centro de Estudios Conservacionistas [Cecon], Facultad de Ciencias Químicas y Farmacia, Universidad de San Carlos de Guatemala [Usac]. Índice 1. Presentación ............................................................................................ 4 2. Directrices generales para uso del CAT .............................................. 5 2.1 El grupo objetivo ..................................................................... 5 2.2 Categorías taxonómicas ......................................................... 5 2.3 Nombre de autoridades .......................................................... 5 2.4 Estatus taxonómico -
Xenosaurus Tzacualtipantecus. the Zacualtipán Knob-Scaled Lizard Is Endemic to the Sierra Madre Oriental of Eastern Mexico
Xenosaurus tzacualtipantecus. The Zacualtipán knob-scaled lizard is endemic to the Sierra Madre Oriental of eastern Mexico. This medium-large lizard (female holotype measures 188 mm in total length) is known only from the vicinity of the type locality in eastern Hidalgo, at an elevation of 1,900 m in pine-oak forest, and a nearby locality at 2,000 m in northern Veracruz (Woolrich- Piña and Smith 2012). Xenosaurus tzacualtipantecus is thought to belong to the northern clade of the genus, which also contains X. newmanorum and X. platyceps (Bhullar 2011). As with its congeners, X. tzacualtipantecus is an inhabitant of crevices in limestone rocks. This species consumes beetles and lepidopteran larvae and gives birth to living young. The habitat of this lizard in the vicinity of the type locality is being deforested, and people in nearby towns have created an open garbage dump in this area. We determined its EVS as 17, in the middle of the high vulnerability category (see text for explanation), and its status by the IUCN and SEMAR- NAT presently are undetermined. This newly described endemic species is one of nine known species in the monogeneric family Xenosauridae, which is endemic to northern Mesoamerica (Mexico from Tamaulipas to Chiapas and into the montane portions of Alta Verapaz, Guatemala). All but one of these nine species is endemic to Mexico. Photo by Christian Berriozabal-Islas. amphibian-reptile-conservation.org 01 June 2013 | Volume 7 | Number 1 | e61 Copyright: © 2013 Wilson et al. This is an open-access article distributed under the terms of the Creative Com- mons Attribution–NonCommercial–NoDerivs 3.0 Unported License, which permits unrestricted use for non-com- Amphibian & Reptile Conservation 7(1): 1–47. -
A Collection of Amphibians from Río San Juan, Southeastern Nicaragua
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/264789493 A collection of amphibians from Río San Juan, southeastern Nicaragua Article in Herpetology Notes · January 2009 CITATIONS READS 12 188 4 authors, including: Javier Sunyer Matthias Dehling University of Canterbury 89 PUBLICATIONS 209 CITATIONS 54 PUBLICATIONS 967 CITATIONS SEE PROFILE SEE PROFILE Gunther Köhler Senckenberg Research Institute 222 PUBLICATIONS 1,617 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Zoological Research in Strict Forest Reserves in Hesse, Germany View project Diploma Thesis View project All content following this page was uploaded by Javier Sunyer on 16 August 2018. The user has requested enhancement of the downloaded file. Herpetology Notes, volume 2: 189-202 (2009) (published online on 29 October 2009) A collection of amphibians from Río San Juan, southeastern Nicaragua Javier Sunyer1,2,3*, Guillermo Páiz4, David Matthias Dehling1, Gunther Köhler1 Abstract. We report upon the amphibians collected during seven expeditions carried out between the years 2000–2006 to thirteen localities in both Refugio de Vida Silvestre Río San Juan and Reserva Biológica Indio-Maíz, southeastern Nicaragua. We include morphometric data of around one-half of the adult specimens in the collection, and provide a brief general overview and discuss zoogeographic and conservation considerations of the amphibians known to occur in the Río San Juan area. Keywords. Amphibia, conservation, ecology, morphometry, zoogeography. Introduction potential of holding America’s first interoceanic channel and also because it was part of the sea route to travel The San Juan River is an approximately 200 km slow- from eastern to western United States. -
Aquiloeurycea Scandens (Walker, 1955). the Tamaulipan False Brook Salamander Is Endemic to Mexico
Aquiloeurycea scandens (Walker, 1955). The Tamaulipan False Brook Salamander is endemic to Mexico. Originally described from caves in the Reserva de la Biósfera El Cielo in southwestern Tamaulipas, this species later was reported from a locality in San Luis Potosí (Johnson et al., 1978) and another in Coahuila (Lemos-Espinal and Smith, 2007). Frost (2015) noted, however, that specimens from areas remote from the type locality might be unnamed species. This individual was found in an ecotone of cloud forest and pine-oak forest near Ejido La Gloria, in the municipality of Gómez Farías. Wilson et al. (2013b) determined its EVS as 17, placing it in the middle portion of the high vulnerability category. Its conservation status has been assessed as Vulnerable by IUCN, and as a species of special protection by SEMARNAT. ' © Elí García-Padilla 42 www.mesoamericanherpetology.com www.eaglemountainpublishing.com The herpetofauna of Tamaulipas, Mexico: composition, distribution, and conservation status SERGIO A. TERÁN-JUÁREZ1, ELÍ GARCÍA-PADILLA2, VICENTE Mata-SILva3, JERRY D. JOHNSON3, AND LARRY DavID WILSON4 1División de Estudios de Posgrado e Investigación, Instituto Tecnológico de Ciudad Victoria, Boulevard Emilio Portes Gil No. 1301 Pte. Apartado postal 175, 87010, Ciudad Victoria, Tamaulipas, Mexico. Email: [email protected] 2Oaxaca de Juárez, Oaxaca, Código Postal 68023, Mexico. E-mail: [email protected] 3Department of Biological Sciences, The University of Texas at El Paso, El Paso, Texas 79968-0500, United States. E-mails: [email protected] and [email protected] 4Centro Zamorano de Biodiversidad, Escuela Agrícola Panamericana Zamorano, Departamento de Francisco Morazán, Honduras. E-mail: [email protected] ABSTRACT: The herpetofauna of Tamaulipas, the northeasternmost state in Mexico, is comprised of 184 species, including 31 anurans, 13 salamanders, one crocodylian, 124 squamates, and 15 turtles. -
Biología De Campo 2008
Biología de Campo 2008 Universidad de Costa Rica Facultad de Ciencias Escuela de Biología Biología de Campo 2008 Coordinadores: Federico Bolaños Jorge Lobo Eduardo Chacón Golfito, Puntarenas Enero-Febrero 2008 Indice Indice................................................................................................................................. 2 Presentación del curso...................................................................................................... 4 Lista de participantes ........................................................................................................ 5 Frases Célebres................................................................................................................6 Fotografía de grupo........................................................................................................... 9 Fotografías de participantes............................................................................................ 10 Trabajos grupales ........................................................................................................... 31 Relación del ambiente lumínico con el desarrollo de palmas de dosel ...................... 32 Diversidad y abundancia de palmas de en dos tipos de bosque del Refugio Nacional de Vida Silvestre Golfito .............................................................................................. 38 Comparación del daño causado por herbívoros y patógenos entre especies de plantas nativas e introducidas................................................................................................. -
What Do Tadpoles Really Eat? Assessing the Trophic Status of an Understudied and Imperiled Group of Consumers in Freshwater Habitats
Freshwater Biology (2007) 52, 386–395 doi:10.1111/j.1365-2427.2006.01694.x OPINION What do tadpoles really eat? Assessing the trophic status of an understudied and imperiled group of consumers in freshwater habitats RONALD ALTIG,* MATT R. WHILES† AND CINDY L. TAYLOR‡ *Department of Biological Sciences, Mississippi State University, Mississippi State, MS, U.S.A. †Department of Zoology and Center for Ecology, Southern Illinois University, Carbondale, IL, U.S.A. ‡Department of Biology, Austin Peay State University, Clarksville, TN, U.S.A. SUMMARY 1. Understanding the trophic status of consumers in freshwater habitats is central to understanding their ecological roles and significance. Tadpoles are a diverse and abundant component of many freshwater habitats, yet we know relatively little about their feeding ecology and true trophic status compared with many other consumer groups. While many tadpole species are labelled herbivores or detritivores, there is surprisingly little evidence to support these trophic assignments. 2. Here we discuss shortcomings in our knowledge of the feeding ecology and trophic status of tadpoles and provide suggestions and examples of how we can more accurately quantify their trophic status and ecological significance. 3. Given the catastrophic amphibian declines that are ongoing in many regions of the planet, there is a sense of urgency regarding this information. Understanding the varied ecological roles of tadpoles will allow for more effective conservation of remaining populations, benefit captive breeding programmes, and allow for more accurate predic- tions of the ecological consequences of their losses. Keywords: amphibian, assimilation, diet, feeding behaviour, omnivory Amphibians are disappearing from the planet at an of the functional roles and trophic status of general- alarming rate (Stuart et al., 2004; Lips et al., 2005). -
Controlled Animals
Environment and Sustainable Resource Development Fish and Wildlife Policy Division Controlled Animals Wildlife Regulation, Schedule 5, Part 1-4: Controlled Animals Subject to the Wildlife Act, a person must not be in possession of a wildlife or controlled animal unless authorized by a permit to do so, the animal was lawfully acquired, was lawfully exported from a jurisdiction outside of Alberta and was lawfully imported into Alberta. NOTES: 1 Animals listed in this Schedule, as a general rule, are described in the left hand column by reference to common or descriptive names and in the right hand column by reference to scientific names. But, in the event of any conflict as to the kind of animals that are listed, a scientific name in the right hand column prevails over the corresponding common or descriptive name in the left hand column. 2 Also included in this Schedule is any animal that is the hybrid offspring resulting from the crossing, whether before or after the commencement of this Schedule, of 2 animals at least one of which is or was an animal of a kind that is a controlled animal by virtue of this Schedule. 3 This Schedule excludes all wildlife animals, and therefore if a wildlife animal would, but for this Note, be included in this Schedule, it is hereby excluded from being a controlled animal. Part 1 Mammals (Class Mammalia) 1. AMERICAN OPOSSUMS (Family Didelphidae) Virginia Opossum Didelphis virginiana 2. SHREWS (Family Soricidae) Long-tailed Shrews Genus Sorex Arboreal Brown-toothed Shrew Episoriculus macrurus North American Least Shrew Cryptotis parva Old World Water Shrews Genus Neomys Ussuri White-toothed Shrew Crocidura lasiura Greater White-toothed Shrew Crocidura russula Siberian Shrew Crocidura sibirica Piebald Shrew Diplomesodon pulchellum 3. -
Squamate Reptiles Challenge Paradigms of Genomic Repeat Element Evolution Set by Birds and Mammals
ARTICLE DOI: 10.1038/s41467-018-05279-1 OPEN Squamate reptiles challenge paradigms of genomic repeat element evolution set by birds and mammals Giulia I.M. Pasquesi1, Richard H. Adams1, Daren C. Card 1, Drew R. Schield1, Andrew B. Corbin1, Blair W. Perry1, Jacobo Reyes-Velasco1,2, Robert P. Ruggiero2, Michael W. Vandewege3, Jonathan A. Shortt4 & Todd A. Castoe1 1234567890():,; Broad paradigms of vertebrate genomic repeat element evolution have been largely shaped by analyses of mammalian and avian genomes. Here, based on analyses of genomes sequenced from over 60 squamate reptiles (lizards and snakes), we show that patterns of genomic repeat landscape evolution in squamates challenge such paradigms. Despite low variance in genome size, squamate genomes exhibit surprisingly high variation among spe- cies in abundance (ca. 25–73% of the genome) and composition of identifiable repeat ele- ments. We also demonstrate that snake genomes have experienced microsatellite seeding by transposable elements at a scale unparalleled among eukaryotes, leading to some snake genomes containing the highest microsatellite content of any known eukaryote. Our analyses of transposable element evolution across squamates also suggest that lineage-specific var- iation in mechanisms of transposable element activity and silencing, rather than variation in species-specific demography, may play a dominant role in driving variation in repeat element landscapes across squamate phylogeny. 1 Department of Biology, University of Texas at Arlington, 501S. Nedderman Drive, Arlington, TX 76019, USA. 2 Department of Biology, New York University Abu Dhabi, Saadiyat Island, United Arab Emirates. 3 Department of Biology, Institute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA 19122, USA. -
Dedicated to the Conservation and Biological Research of Costa Rican Amphibians”
“Dedicated to the Conservation and Biological Research of Costa Rican Amphibians” A male Crowned Tree Frog (Anotheca spinosa) peering out from a tree hole. 2 Text by: Brian Kubicki Photography by: Brian Kubicki Version: 3.1 (October 12th, 2009) Mailing Address: Apdo. 81-7200, Siquirres, Provincia de Limón, Costa Rica Telephone: (506)-8889-0655, (506)-8841-5327 Web: www.cramphibian.com Email: [email protected] Cover Photo: Mountain Glass Frog (Sachatamia ilex), Quebrada Monge, C.R.A.R.C. Reserve. 3 Costa Rica is internationally recognized as one of the most biologically diverse countries on the planet in total species numbers for many taxonomic groups of flora and fauna, one of those being amphibians. Costa Rica has 190 species of amphibians known from within its tiny 51,032 square kilometers territory. With 3.72 amphibian species per 1,000 sq. km. of national territory, Costa Rica is one of the richest countries in the world regarding amphibian diversity density. Amphibians are under constant threat by contamination, deforestation, climatic change, and disease. The majority of Costa Rica’s amphibians are surrounded by mystery in regards to their basic biology and roles in the ecology. Through intense research in the natural environment and in captivity many important aspects of their biology and conservation can become better known. The Costa Rican Amphibian Research Center (C.R.A.R.C.) was established in 2002, and is a privately owned and operated conservational and biological research center dedicated to studying, understanding, and conserving one of the most ecologically important animal groups of Neotropical humid forest ecosystems, that of the amphibians. -
NORTHWEST NAZARENE UNIVERSITY Assisting Frog
NORTHWEST NAZARENE UNIVERSITY Assisting Frog Identification in Costa Rica Using a Mobile App THESIS Submitted to the Department of Mathematics and Computer Science in partial fulfillment of the requirements for the degree of BACHELOR OF ARTS Justin Tyler Laplante 2021 THESIS Submitted to the Department of Mathematics and Computer Science in partial fulfillment of the requirements for the degree of BACHELOR OF ARTS Justin Tyler Laplante 2021 Assisting Frog Identification in Costa Rica Using a Mobile App Author: ____________________________________________________________ Justin Tyler Laplante Approved: ____________________________________________________________ Dale Hamilton, Ph.D., Professor, Department of Mathematics and Computer Science, Faculty Advisor Approved: ____________________________________________________________ John Cossel Jr., Ph.D., Professor, Chair, Department of Biology Second Reader Approved: ____________________________________________________________ Barry L. Myers, Ph.D., Chair, Department of Mathematics & Computer Science ABSTRACT Assisting Frog Identification in Costa Rica Using a Mobile App. LAPLANTE, JUSTIN (Department of Mathematics and Computer Science). Quickly identifying a single frog species from over a hundred other possible species can be a challenge for research while in the Costa Rican jungle. Though researchers can use field guides to assist, these still mean you may have look through all currently identified frog species to find the frog being viewed. This project was created to help researchers narrow the list of possible frog species quickly based on Geolocation. Using Xamarin.Forms, an app was developed that worked offline, used an ArcGIS API and was cross platform. However, to ensure performs and accuracy certain design choices were made for designing the ArcGIS map that was used within the app. The used geospatial data for the frog species and generalized it into a hexagonal pattern. -
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. -
About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization.