TAXONOMIC REVISION of RANITOMEYA Zootaxa 3083 © 2011 Magnolia Press · 3 TERMS of USE This Pdf Is Provided by Magnolia Press for Private/Research Use
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Article Look but Don't Lick! Find out How These Brightly Colored Frogs
The Power of Poison Look But Don’t Lick! GRADES K-2 NOTES FOR EDUCATORS Common Core State Standards: W.K-2.2, W.K-2.8 Have students read the article “Look but Don’t Lick!” Have them write notes RI.K-2.1, RI.K-2.2, RI.K-2.4, RI.K-2.7, RI.K-2.10 in the large right-hand margin. For example, they could underline key passages, paraphrase important information, or write down questions that New York State Science Core Curriculum: they have. LE 3.1a Next Generation Science Standards: If it is not possible to create color handouts, use a computer projector to PE 1-LS1-2 display the reading so that students can see the colorful frog photos. You DCI LS1.A: Structure and Function may also have them color their black and white copies to match the actual All organisms have external parts. Different colors. animals use their body parts in different ways to see, hear, grasp objects, protect Ask: themselves, move from place to place, and • What does it mean for an animal to be poisonous? (A: An animal is seek, find, and take in food, water and air. poisonous if its body contains a substance that is harmful or fatal to other Plants also have different parts (roots, animals.) stems, leaves, flowers, fruits) that help • How does being poisonous help the frogs in this article survive? (A: them survive and grow. Predators will not eat an animal that is poisonous to them. The frogs signal that they are poisonous by their bright colors, which warn predators not to eat them. -
Effects of Emerging Infectious Diseases on Amphibians: a Review of Experimental Studies
diversity Review Effects of Emerging Infectious Diseases on Amphibians: A Review of Experimental Studies Andrew R. Blaustein 1,*, Jenny Urbina 2 ID , Paul W. Snyder 1, Emily Reynolds 2 ID , Trang Dang 1 ID , Jason T. Hoverman 3 ID , Barbara Han 4 ID , Deanna H. Olson 5 ID , Catherine Searle 6 ID and Natalie M. Hambalek 1 1 Department of Integrative Biology, Oregon State University, Corvallis, OR 97331, USA; [email protected] (P.W.S.); [email protected] (T.D.); [email protected] (N.M.H.) 2 Environmental Sciences Graduate Program, Oregon State University, Corvallis, OR 97331, USA; [email protected] (J.U.); [email protected] (E.R.) 3 Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN 47907, USA; [email protected] 4 Cary Institute of Ecosystem Studies, Millbrook, New York, NY 12545, USA; [email protected] 5 US Forest Service, Pacific Northwest Research Station, Corvallis, OR 97331, USA; [email protected] 6 Department of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA; [email protected] * Correspondence [email protected]; Tel.: +1-541-737-5356 Received: 25 May 2018; Accepted: 27 July 2018; Published: 4 August 2018 Abstract: Numerous factors are contributing to the loss of biodiversity. These include complex effects of multiple abiotic and biotic stressors that may drive population losses. These losses are especially illustrated by amphibians, whose populations are declining worldwide. The causes of amphibian population declines are multifaceted and context-dependent. One major factor affecting amphibian populations is emerging infectious disease. Several pathogens and their associated diseases are especially significant contributors to amphibian population declines. -
Pumiliotoxin Metabolism and Molecular Physiology in a Poison Frog
bioRxiv preprint doi: https://doi.org/10.1101/2020.11.03.367524; this version posted November 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 1 Pumiliotoxin metabolism and molecular physiology in a poison frog 2 3 Aurora Alvarez-Buylla1, Cheyenne Y. Payne1, Charles Vidoudez2, Sunia A. Trauger2 and Lauren 4 A. O’Connell*1 5 6 1 Department of Biology, Stanford University, Stanford, CA 94305, USA 7 2 Harvard Center for Mass Spectrometry, Harvard University, Cambridge, MA 02138, USA 8 9 Running title: Physiology of pumiliotoxin uptake 10 Word count (including methods): 2470 11 Word count (Abstract): 180 12 Key words: alkaloid, cytochrome P450, allopumiliotoxin, RNA sequencing, Dendrobatidae, 13 decahydroquinoline 14 15 * To whom correspondence should be addressed: 16 Lauren A. O’Connell 17 Department of Biology 18 Stanford University 19 371 Jane Stanford Way 20 Stanford, CA 94305 21 [email protected] 22 bioRxiv preprint doi: https://doi.org/10.1101/2020.11.03.367524; this version posted November 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 23 ABSTRACT 24 Poison frogs bioaccumulate alkaloids for chemical defense from their arthropod diet. These 25 small molecules are sequestered from their gastrointestinal tract and transported to the skin for 26 storage. -
NC2006 (Fauna) Doc
NC2006 (fauna) Doc. 6 (English only/Únicamente en inglés/Seulement en anglais) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________ Nomenclature Committee Fauna Lima (Peru), 10 July 2006 AMPHIBIAN REFERENCE UPDATE 1. This document has been submitted by the zoologist of the Nomenclature Committee. 2. An extract from the current online reference "D.R. FROST, Amphibian Species of the World, Version 3.0 as of 2004" (see following pages) has been produced for the CITES listed species. Comparing it to the Taxonomic Checklist of CITES listed Amphibians provided by the former zoological Co-Chair of the Nomenclature Committee which was based on the FROST online-version 2.21 of 2002 the following nomenclature changes have been identified: Present Reference as adopted under Resolution Frost (2004): Amphibian Species of the World Conf. 12.11 (Rev. CoP13) Epipedobates femoralis Allobates femoralis Epipedobates zaparo Allobates zaparo not included Dendrobates amazonicus not included Dendrobates duellmani not included Dendrobates flavovittatus Dendrobates labialis Epipedobates labialis not included Dendrobates rubrocephalus included in Dendrobates imitator Dendrobates sirensis included in Dendrobates ventrimaculatus Dendrobates variabilis included in Epipedobates tricolor Epipedobates anthonyi not included Epipedobates pongoensis Minyobates spp. all species transferred to genus Dendrobates 3. The participants in the meeting are invited to comment on the reference, which will be proposed for adoption at the 14th meeting of the Conference of the Parties. NC2006 (fauna) Doc. 6 – p. 1 NC2006 (fauna) Doc. 6 – p. 2 Taxonomic Checklist of CITES listed Amphibians - Draft - Information extracted from FROST, D. R. (2004) "Amphibian Species of the World, an online Reference" V. -
Catalogue of the Amphibians of Venezuela: Illustrated and Annotated Species List, Distribution, and Conservation 1,2César L
Mannophryne vulcano, Male carrying tadpoles. El Ávila (Parque Nacional Guairarepano), Distrito Federal. Photo: Jose Vieira. We want to dedicate this work to some outstanding individuals who encouraged us, directly or indirectly, and are no longer with us. They were colleagues and close friends, and their friendship will remain for years to come. César Molina Rodríguez (1960–2015) Erik Arrieta Márquez (1978–2008) Jose Ayarzagüena Sanz (1952–2011) Saúl Gutiérrez Eljuri (1960–2012) Juan Rivero (1923–2014) Luis Scott (1948–2011) Marco Natera Mumaw (1972–2010) Official journal website: Amphibian & Reptile Conservation amphibian-reptile-conservation.org 13(1) [Special Section]: 1–198 (e180). Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation 1,2César L. Barrio-Amorós, 3,4Fernando J. M. Rojas-Runjaic, and 5J. Celsa Señaris 1Fundación AndígenA, Apartado Postal 210, Mérida, VENEZUELA 2Current address: Doc Frog Expeditions, Uvita de Osa, COSTA RICA 3Fundación La Salle de Ciencias Naturales, Museo de Historia Natural La Salle, Apartado Postal 1930, Caracas 1010-A, VENEZUELA 4Current address: Pontifícia Universidade Católica do Río Grande do Sul (PUCRS), Laboratório de Sistemática de Vertebrados, Av. Ipiranga 6681, Porto Alegre, RS 90619–900, BRAZIL 5Instituto Venezolano de Investigaciones Científicas, Altos de Pipe, apartado 20632, Caracas 1020, VENEZUELA Abstract.—Presented is an annotated checklist of the amphibians of Venezuela, current as of December 2018. The last comprehensive list (Barrio-Amorós 2009c) included a total of 333 species, while the current catalogue lists 387 species (370 anurans, 10 caecilians, and seven salamanders), including 28 species not yet described or properly identified. Fifty species and four genera are added to the previous list, 25 species are deleted, and 47 experienced nomenclatural changes. -
Universidade Vila Velha Programa De Pós-Graduação Em Ecologia De Ecossistemas
UNIVERSIDADE VILA VELHA PROGRAMA DE PÓS-GRADUAÇÃO EM ECOLOGIA DE ECOSSISTEMAS MODELOS DE NICHO ECOLÓGICO E A DISTRIBUIÇÃO DE PHYLLODYTES (ANURA, HYLIDAE): UMA PERSPECTIVA TEMPORAL DE UM GÊNERO POTENCIALMENTE AMEAÇADO DE EXTINÇÃO POR MUDANÇAS CLIMÁTICAS E INTERAÇÕES BIOLÓGICAS MARCIO MAGESKI MARQUES VILA VELHA FEVEREIRO / 2018 UNIVERSIDADE VILA VELHA PROGRAMA DE PÓS-GRADUAÇÃO EM ECOLOGIA DE ECOSSISTEMAS MODELOS DE NICHO ECOLÓGICO E A DISTRIBUIÇÃO DE PHYLLODYTES (ANURA, HYLIDAE): UMA PERSPECTIVA TEMPORAL DE UM GÊNERO POTENCIALMENTE AMEAÇADO DE EXTINÇÃO POR MUDANÇAS CLIMÁTICAS E INTERAÇÕES BIOLÓGICAS Tese apresentada a Universidade Vila Velha, como pré-requisito do Programa de Pós- Graduação em Ecologia de Ecossistemas, para obtenção do título de Doutor em Ecologia. MARCIO MAGESKI MARQUES VILA VELHA FEVEREIRO / 2018 À minha esposa Mariana e meu filho Ângelo pelo apoio incondicional em todos os momentos, principalmente nos de incerteza, muito comuns para quem tenta trilhar novos caminhos. AGRADECIMENTOS Seria impossível cumprir essa etapa tão importante sem a presença do divino Espírito Santo de Deus, de Maria Santíssima dos Anjos e Santos. Obrigado por me fortalecerem, me levantarem e me animarem diante das dificultades, que foram muitas durante esses quatro anos. Agora, servirei a meu Deus em mais uma nova missão. Muito Obrigado. À minha amada esposa Mariana que me compreendeu e sempre esteve comigo me apoiando durante esses quatro anos (na verdade seis, se contar com o mestrado) em momentos de felicidades, tristezas, ansiedade, nervosismo, etc... Esse período nos serviu para demonstrar o quanto é forte nosso abençoado amor. Sem você isso não seria real. Te amo e muito obrigado. Ao meu amado filho, Ângelo Miguel, que sempre me recebia com um iluminado sorriso e um beijinho a cada vez que eu chegava em casa depois de um dia de trabalho. -
Anura: Dendrobatidae) EN EL BOSQUE PLUVIAL TROPICAL EN EL DEPARTAMENTO DEL CHOCÓ, COLOMBIA*
BOLETÍN CIENTÍFICO bol.cient.mus.hist.nat. 23 (1), enero-junio, 2019. 85-97. ISSN: 0123-3068 (Impreso) ISSN: 2462-8190 (En línea) CENTRO DE MUSEOS MUSEO DE HISTORIA NATURAL COMPOSICIÓN DIETARIA DE DOS ESPECIES DEL GÉNERO Andinobates (Anura: Dendrobatidae) EN EL BOSQUE PLUVIAL TROPICAL EN EL DEPARTAMENTO DEL CHOCÓ, COLOMBIA* Lucellis Maria Rivas1, Jhon Brayan García2, Jhon Tailor Rengifo3 Resumen Objetivo: Determinar la composición dietaría de Andinobates en zonas de bosque pluvial tropical en el departamento del Chocó, Colombia, para incrementar el conocimiento de los Dendrobatidae en la región pacifica colombiana. Metodología: Se utilizó el método de relevamiento por encuentros visuales (VES); además se calculó el índice de importancia relativa, el índice de jerarquización y la diversidad trófica. Resultados: Se identificaron de acuerdo a la nomenclatura taxonómica un total de 140 individuos repartidos en dos phylum, tres clases y cinco ordenes, siendo el orden Hy- menoptera el más abundante para las dos especies; por otro lado, no se predijeron más novedades tróficas. Conclusiones: Los índices permiten inferir que las especies estudiadas consumen una amplia variedad de invertebrados, por ello estas especies pueden ser especialistas o generalistas. Palabras clave: dieta, Chocó, diversidad trófica, contenidos estomacales Hymenoptera. DIETARY COMPOSITION OF TWO SPECIES OF THE GENRE Andinobates (Anura: Dendrobatidae) IN THE TROPICAL PLUVIAL FOREST IN THE CHOCÓ DEPARTMENT, COLOMBIA Abstract Objectives: To determine the dietary composition of Andinobates in tropical rain forest areas in the Department of Chocó, Colombia, to increase the knowledge of dendrobatids in the Colombian Pacific region. Methodology: The visual encounter survey method (VES) was used. In addition, the relative importance index, the hierarchy index, and the trophic diversity were calculated. -
The Tadpole of Adelphobates Galactonotus (Steindachner, 1864) (Amphibia, Anura, Dendrobatidae)
Zootaxa 4422 (2): 287–290 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Correspondence ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4422.2.8 http://zoobank.org/urn:lsid:zoobank.org:pub:C16E5D1D-D75C-4411-94AE-41C038CA7BA9 The tadpole of Adelphobates galactonotus (Steindachner, 1864) (Amphibia, Anura, Dendrobatidae) DANUSY LOPES SANTOS1,2, 3, SILIONAMÃ PEREIRA DANTAS4 & FAUSTO NOMURA1 1Laboratório de Herpetologia e Comportamento Animal, Departamento de Ecologia, Universidade Federal de Goiás. Campus Samambaia, CEP 74001-970, Goiânia, GO, Brazil 2Laboratório de Ecologia Teórica, Departamento de Zoologia e Botânica, Universidade Estadual Paulista, Campus São José do Rio Preto. CEP 15054-000, São José do Rio Preto, São Paulo, Brazil 4Universidade Federal de Tocantins, Campus Araguaína, CEP 77838-824, Araguaína, TO, Brazil 3Corresponding author. E-mail: [email protected] The systematics of the dart-poison frogs, family Dendrobatidae, experienced several taxonomic rearrangements over time (e.g., Grant et al. 2006, 2017; Brown et al. 2011). Currently, this family comprises 194 described species organized in three sub-families and 15 genera (Frost 2018). Among them, the genus Adelphobates Grant, Frost, Caldwell, Gagliardo, Haddad, Kok, Means, Noonan, Schargel, & Wheeler, 2006, comprises three species, all distributed in Central and lower Amazon drainage of Peru and Brazil, and possibly in northeast of Bolivia (Grant et al. 2006; Frost 2018). Adelphobates galactonotus (Steindachner 1864) is an endemic Brazilian frog, and can be found throughout Pará, Maranhão, Mato Grosso and Tocantins states (Hoogmoed & Avila-Pires 2012), related to Amazon forest formations and also in transitional areas between the Cerrado and the Amazon forest (Valdujo et al. -
Frontiers in Zoology Biomed Central
Frontiers in Zoology BioMed Central Short report Open Access Molecular species identification boosts bat diversity Frieder Mayer*1, Christian Dietz2 and Andreas Kiefer3 Address: 1University of Erlangen; Department of Zoology; Staudtstrasse 5; D-91058 Erlangen; Germany, 2University of Tübingen; Department of Animal Physiology; Auf der Morgenstelle 28; D-72076 Tübingen; Germany and 3University of Mainz; Department of Zoology; Becherweg 13; D- 55099 Mainz; Germany Email: Frieder Mayer* - [email protected]; Christian Dietz - [email protected]; Andreas Kiefer - akiefer@uni- mainz.de * Corresponding author Published: 12 February 2007 Received: 20 September 2006 Accepted: 12 February 2007 Frontiers in Zoology 2007, 4:4 doi:10.1186/1742-9994-4-4 This article is available from: http://www.frontiersinzoology.com/content/4/1/4 © 2007 Mayer et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract The lack of obvious morphological differences between species impedes the identification of species in many groups of organisms. Meanwhile, DNA-based approaches are increasingly used to survey biological diversity. In this study we show that sequencing the mitochondrial protein-coding gene NADH dehydrogenase, subunit 1 (nd1) from 534 bats of the Western Palaearctic region corroborates the promise of DNA barcodes in two major respects. First, species described with classical taxonomic tools can be genetically identified with only a few exceptions. Second, substantial sequence divergence suggests an unexpected high number of undiscovered species. -
Leaf Blotching in Caladium
HORTSCIENCE 44(1):40–43. 2009. (Deng and Harbaugh, 2006; Wilfret, 1986). The presence of leaf spots is controlled by a single locus with two alleles that are inherited Leaf Blotching in Caladium (Araceae) independently from leaf shape but closely linked with the color of the main vein (Deng Is Under Simple Genetic Control and et al., 2008). Another major foliar trait in caladium is Tightly Linked to Vein Color leaf blotching, the occurrence of numerous irregularly shaped color areas between major Zhanao Deng1 and Brent K. Harbaugh veins on leaf blades. Leaf blotches may University of Florida, IFAS, Environmental Horticulture Department, appear singly or coalesce to large areas of Gulf Coast Research and Education Center, 14625 County Road 672, coloration, up to several inches on mature leaves. This pattern of coloration in combi- Wimauma, FL 33598 nation with bright colors has resulted in Additional index words. Caladium ·hortulanum, leaf characteristics, inheritance, breeding, attractive, highly valued and desired cala- ornamental aroids dium cultivars, including Carolyn Whorton and White Christmas. With large pink or Abstract. Cultivated caladiums (Caladium ·hortulanum Birdsey) are valued as important white blotches, ‘Carolyn Whorton’ and pot and landscape plants because of their bright, colorful leaves. Improving leaf ‘White Christmas’ have been the most pop- characteristics or generating new combinations of these characteristics has been one of ular fancy-leaved pink or white cultivars the most important breeding objectives in caladium. A major leaf characteristic in (Bell et al., 1998; Deng et al., 2005). Interest caladium is leaf blotching, the presence of numerous irregularly shaped color areas in incorporating this coloration pattern into between major veins on leaf blades. -
A REVIEW Summary Dieffenbachia May Well Be the Most Toxic Genus in the Arace
Journal of Ethnopharmacology, 5 (1982) 293 - 302 293 DIEFFENBACH/A: USES, ABUSES AND TOXIC CONSTITUENTS: A REVIEW JOSEPH ARDITTI and ELOY RODRIGUEZ Department of Developmental and Cell Biology, University of California, Irvine, California 92717 (US.A.) (Received December 28, 1980; accepted June 30, 1981) Summary Dieffenbachia may well be the most toxic genus in the Araceae. Cal cium oxalate crystals, a protein and a nitrogen-free compound have been implicated in the toxicity, but the available evidence is unclear. The plants have also been used as food, medicine, stimulants, and to inflict punishment. Introduction Dieffenbachia is a very popular ornamental plant which belongs to the Araceae. One member of the genus, D. seguine, was cultivated in England before 1759 (Barnes and Fox, 1955). At present the variegated D. picta and its numerous cultivars are most popular. The total number of Dieffenbachia plants in American homes is estimated to be in the millions. The plants can be 60 cm to 3 m tall, and have large spotted and/or variegated (white, yellow, green) leaves that may be 30 - 45 cm long and 15 - 20 cm wide. They grow well indoors and in some areas outdoors. Un fortunately, however, Dieffenbachia may well be the most toxic genus in the Araceae, a family known for its poisonous plants (Fochtman et al., 1969; Pam el, 1911 ). As a result many children (Morton, 1957, 1971 ), adults (O'Leary and Hyattsville, 1964), and pets are poisoned by Dieffenbachia every year (Table 1 ). Ingestion of even a small portion of stem causes a burn ing sensation as well as severe irritation of the mouth, throat and vocal cords (Pohl, 1955). -
Chromosome Analysis of Five Brazilian
c Indian Academy of Sciences RESEARCH ARTICLE Chromosome analysis of five Brazilian species of poison frogs (Anura: Dendrobatidae) PAULA CAMARGO RODRIGUES1, ODAIR AGUIAR2, FLÁVIA SERPIERI1, ALBERTINA PIMENTEL LIMA3, MASAO UETANEBARO4 and SHIRLEI MARIA RECCO-PIMENTEL1∗ 1Departamento de Anatomia, Biologia Celular e Fisiologia, Instituto de Biologia, Universidade Estadual de Campinas, 13083-863 Campinas, São Paulo, Brazil 2Departamento de Biociências, Universidade Federal de São Paulo, Campus Baixada Santista, 11060-001 Santos, São Paulo, Brazil 3Coordenadoria de Pesquisas em Ecologia, Instituto Nacional de Pesquisas do Amazonas, 69011-970 Manaus, Amazonas, Brazil 4Departamento de Biologia, Universidade Federal de Mato Grosso do Sul, 70070-900 Campo Grande, Mato Grosso do Sul, Brazil Abstract Dendrobatid frogs have undergone an extensive systematic reorganization based on recent molecular findings. The present work describes karyotypes of the Brazilian species Adelphobates castaneoticus, A. quinquevittatus, Ameerega picta, A. galactonotus and Dendrobates tinctorius which were compared to each other and with previously described related species. All karyotypes consisted of 2n = 18 chromosomes, except for A. picta which had 2n = 24. The karyotypes of the Adelphobates and D. tinctorius species were highly similar to each other and to the other 2n = 18 previously studied species, revealing conserved karyotypic characteristics in both genera. In recent phylogenetic studies, all Adelphobates species were grouped in a clade separated from the Dendrobates species. Thus, we hypothesized that their common karyotypic traits may have a distinct origin by chromosome rearrangements and mutations. In A. picta, with 2n = 24, chromosome features of pairs from 1 to 8 are shared with other previously karyotyped species within this genus. Hence, the A.