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PELOPHYLAX CARALITANUS” (AMPHIBIA: ANURA)’DA DNA HASARININ ARAŞTIRILMASI Selin GÜLEÇ MEDİKAL BİYOLOJİ VE GENETİK ANABİLİM DALI YÜKSEK LİSANS TEZİ DANIŞMAN Doç
0 HİBERNASYONDA “PELOPHYLAX CARALITANUS” (AMPHIBIA: ANURA)’DA DNA HASARININ ARAŞTIRILMASI Selin GÜLEÇ MEDİKAL BİYOLOJİ VE GENETİK ANABİLİM DALI YÜKSEK LİSANS TEZİ DANIŞMAN Doç. Dr. Uğur Cengiz ERİŞMİŞ TEZ NO: 2019-002 2019 - Afyonkarahisar i TÜRKİYE CUMHURİYETİ AFYON KOCATEPE ÜNİVERSİTESİ SAĞLIK BİLİMLERİ ENSTİTÜSÜ HİBERNASYONDA “PELOPHYLAX CARALITANUS” (AMPHIBIA: ANURA)’DA DNA HASARININ ARAŞTIRILMASI Selin GÜLEÇ MEDİKAL BİYOLOJİ VE GENETİK ANABİLİM DALI YÜKSEK LİSANS TEZİ DANIŞMAN Doç. Dr. Uğur Cengiz ERİŞMİŞ Bu Tez Afyon Kocatepe Üniversitesi Bilimsel Araştırma Projeleri Komisyonu tarafından 16.SAĞ.BİL.19 proje numarası ile desteklenmiştir. Tez No: 2019-002 AFYONKARAHİSAR-2018 i KABUL ve ONAY ii ÖNSÖZ Tez konusunun belirlenmesinde, arazi çalışmalarında ve her daim destek ve yardımını hissettiğim yüksek lisans tez danışman hocam Doç.Dr. Uğur Cengiz ERİŞMİŞ’e teşekkür ederim. Yüksek lisans öğrenciliğim boyunca yardımlarını esirgemeyen Prof. Dr. Cevdet UĞUZ, Doç. Dr. Metin ERDOĞAN, Doç. Dr. Mine DOSAY AKBULUT, Doç. Dr. Sibel GÜR hocalarıma teşekkür ederim. Tüm tez çalışmam boyunca beni hiç yalnız bırakmayan sevgili Doç. Dr. Feyza ERDOĞMUŞ hocama teşekkürlerimi sunarım. Desteklerini ve yardımlarını benden sakınmayan Dr. Öğr. Üyesi Hakan TERZİ’ye, Arş. Grv. Fadimana KAYA’ya ve Öğr. Gör. Taner YOLDAŞ’a, Pınar YOLDAŞ’a çok teşekkür ederim. Arazi çalışmalarımda ve tüm deney çalışmalarımda benimle birlikte çalışan Veteriner Hekim Ahmet KARAMAN, Veteriner Hekim Tayfun DİKMEN ve Biyolog Hasan ŞAHİN’e çok teşekkür ederim. Beni her konuda daima destekleyen, bugünlere gelmemi sağlayan ve zorlu koşullarda arkamda olduğunu bildiğim sevgili güzel ailem, canım annem Selda GÜLEÇ, canım babacığım İbrahim GÜLEÇ ve biricik kardeşim Cengiz GÜLEÇ’e sonsuz teşekkürlerimi sunarım. Afyon Kocatepe Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi tarafından 16.SAĞ.BİL.19 proje numarası ile desteklenmiştir. -
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. -
Nototriton Nelsoni Is a Moss Salamander Endemic to Cloud Forest in Refugio De Vida Silvestre Texíguat, Located in the Departments of Atlántida and Yoro, Honduras
Nototriton nelsoni is a moss salamander endemic to cloud forest in Refugio de Vida Silvestre Texíguat, located in the departments of Atlántida and Yoro, Honduras. This cryptic species long was confused with N. barbouri, a morphologically similar species now considered endemic to the Sierra de Sulaco in the southern part of the department of Yoro. Like many of its congeners, N. nelsoni rarely is observed in the wild, and is known from just five specimens. Pictured here is the holotype of N. nelsoni, collected above La Liberación in Refugio de Vida Silvestre Texíguat at an elevation of 1,420 m. This salamander is one of many herpetofaunal species endemic to the Cordillera Nombre de Dios. ' © Josiah H. Townsend 909 www.mesoamericanherpetology.com www.eaglemountainpublishing.com Amphibians of the Cordillera Nombre de Dios, Honduras: COI barcoding suggests underestimated taxonomic richness in a threatened endemic fauna JOSIAH H. TOWNSEND1 AND LARRY DAVID WILSON2 1Department of Biology, Indiana University of Pennsylvania, Indiana, Pennsylvania 15705–1081, United States. E-mail: [email protected] (Corresponding author) 2Centro Zamorano de Biodiversidad, Escuela Agrícola Panamericana Zamorano, Departamento de Francisco Morazán, Honduras; 16010 SW 207th Avenue, Miami, Florida 33187-1067, United States. E-mail: [email protected] ABSTRACT: The Cordillera Nombre de Dios is a chain of mountains along the northern coast of Honduras that harbors a high degree of herpetofaunal endemism. We present a preliminary barcode reference library of amphibians from the Cordillera Nombre de Dios, based on sampling at 10 sites from 2008 to 2013. We sequenced 187 samples of 21 nominal taxa for the barcoding locus cytochrome oxidase subunit I (COI), and recovered 28 well-differentiated clades. -
Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca
Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca John F. Lamoreux, Meghan W. McKnight, and Rodolfo Cabrera Hernandez Occasional Paper of the IUCN Species Survival Commission No. 53 Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca John F. Lamoreux, Meghan W. McKnight, and Rodolfo Cabrera Hernandez Occasional Paper of the IUCN Species Survival Commission No. 53 The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN or other participating organizations. Published by: IUCN, Gland, Switzerland Copyright: © 2015 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Lamoreux, J. F., McKnight, M. W., and R. Cabrera Hernandez (2015). Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca. Gland, Switzerland: IUCN. xxiv + 320pp. ISBN: 978-2-8317-1717-3 DOI: 10.2305/IUCN.CH.2015.SSC-OP.53.en Cover photographs: Totontepec landscape; new Plectrohyla species, Ixalotriton niger, Concepción Pápalo, Thorius minutissimus, Craugastor pozo (panels, left to right) Back cover photograph: Collecting in Chamula, Chiapas Photo credits: The cover photographs were taken by the authors under grant agreements with the two main project funders: NGS and CEPF. -
The Origins of Chordate Larvae Donald I Williamson* Marine Biology, University of Liverpool, Liverpool L69 7ZB, United Kingdom
lopmen ve ta e l B Williamson, Cell Dev Biol 2012, 1:1 D io & l l o l g DOI: 10.4172/2168-9296.1000101 e y C Cell & Developmental Biology ISSN: 2168-9296 Research Article Open Access The Origins of Chordate Larvae Donald I Williamson* Marine Biology, University of Liverpool, Liverpool L69 7ZB, United Kingdom Abstract The larval transfer hypothesis states that larvae originated as adults in other taxa and their genomes were transferred by hybridization. It contests the view that larvae and corresponding adults evolved from common ancestors. The present paper reviews the life histories of chordates, and it interprets them in terms of the larval transfer hypothesis. It is the first paper to apply the hypothesis to craniates. I claim that the larvae of tunicates were acquired from adult larvaceans, the larvae of lampreys from adult cephalochordates, the larvae of lungfishes from adult craniate tadpoles, and the larvae of ray-finned fishes from other ray-finned fishes in different families. The occurrence of larvae in some fishes and their absence in others is correlated with reproductive behavior. Adult amphibians evolved from adult fishes, but larval amphibians did not evolve from either adult or larval fishes. I submit that [1] early amphibians had no larvae and that several families of urodeles and one subfamily of anurans have retained direct development, [2] the tadpole larvae of anurans and urodeles were acquired separately from different Mesozoic adult tadpoles, and [3] the post-tadpole larvae of salamanders were acquired from adults of other urodeles. Reptiles, birds and mammals probably evolved from amphibians that never acquired larvae. -
Comparative Osteology and Evolution of the Lungless Salamanders, Family Plethodontidae David B
COMPARATIVE OSTEOLOGY AND EVOLUTION OF THE LUNGLESS SALAMANDERS, FAMILY PLETHODONTIDAE DAVID B. WAKE1 ABSTRACT: Lungless salamanders of the family Plethodontidae comprise the largest and most diverse group of tailed amphibians. An evolutionary morphological approach has been employed to elucidate evolutionary rela tionships, patterns and trends within the family. Comparative osteology has been emphasized and skeletons of all twenty-three genera and three-fourths of the one hundred eighty-three species have been studied. A detailed osteological analysis includes consideration of the evolution of each element as well as the functional unit of which it is a part. Functional and developmental aspects are stressed. A new classification is suggested, based on osteological and other char acters. The subfamily Desmognathinae includes the genera Desmognathus, Leurognathus, and Phaeognathus. Members of the subfamily Plethodontinae are placed in three tribes. The tribe Hemidactyliini includes the genera Gyri nophilus, Pseudotriton, Stereochilus, Eurycea, Typhlomolge, and Hemidac tylium. The genera Plethodon, Aneides, and Ensatina comprise the tribe Pleth odontini. The highly diversified tribe Bolitoglossini includes three super genera. The supergenera Hydromantes and Batrachoseps include the nominal genera only. The supergenus Bolitoglossa includes Bolitoglossa, Oedipina, Pseudoeurycea, Chiropterotriton, Parvimolge, Lineatriton, and Thorius. Manculus is considered to be congeneric with Eurycea, and Magnadig ita is congeneric with Bolitoglossa. Two species are assigned to Typhlomolge, which is recognized as a genus distinct from Eurycea. No. new information is available concerning Haptoglossa. Recognition of a family Desmognathidae is rejected. All genera are defined and suprageneric groupings are defined and char acterized. Range maps are presented for all genera. Relationships of all genera are discussed. -
REVISION of the FAMILY CHLOROPIDAE (DIPTERA) in IRAQ Hanaa H. Al-Saffar Iraq Natural History Research Center and Museum, Univers
Hanaa H. Al-Saffar Bull. Iraq nat. Hist. Mus. http://dx.doi.org/10.26842/binhm.7.2018.15.2.0113 December, (2018) 15 (2): 113-121 REVISION OF THE FAMILY CHLOROPIDAE (DIPTERA) IN IRAQ Hanaa H. Al-Saffar Iraq Natural History Research Center and Museum, University of Baghdad, Baghdad, Iraq Corresponding author: [email protected] Received Date:27 March 2018 Accepted Date:30 April 2018 ABSTRACT The aim of this study is to survey and make to revision the genera and species of Chloropidae fauna of Iraq. The investigation showed four species belonging four genera, which belongs to two subfamilies, and one unidentified species belonging to the genus Elachiptera Maquart, The specimens were compared with stored insects at Department of Entomology and invertebrates, Iraq Natural History Research Center and Museum. Key words: Brachycera, Chloropidae, Diptera, Eye fly, Grass fly, Iraq. INTRODUCTION The family Chloropidae Schoenher,1840 (frit flies, grass flies or eye flies) belongs to super family Carnoidea. It has four subfamilies: Chloropinae, Oscinellinae, Rhodesiellinae, and Siphonellpsinae (Brues et al.,1954). The members of Chloropidae are worldwide distribution or cosmopolitan and are found in all Zoogeographical regions except Antarctica; they are about 3000 described species under 200 genera (Sabrosky,1989; Canzoneri, et al., 1995; Nartshuk, 2012; Bazyar et al., 2015). The grass flies are also found in marshes, vegetation areas, forests; the members of the family are phytophagous. Some species as a gall maker of stems likes Lipara lucens Meigen, 1830 on Phragmites australis (Poaceae) are affected on the morphological tissue (Van de Vyvere and De Bruyn, 1988); and many larvae feed and developed flower heads, shoots and seeds of Poaceae and some feed on the stems of cereals, thus affected of economic production (Alford,1999; Karpa, 2001;Petrova et al., 2013). -
Conspecific Pollen on Insects Visiting Female Flowers of Phoradendron Juniperinum (Viscaceae) in Western Arizona
Western North American Naturalist Volume 77 Number 4 Article 7 1-16-2017 Conspecific pollen on insects visiting emalef flowers of Phoradendron juniperinum (Viscaceae) in western Arizona William D. Wiesenborn [email protected] Follow this and additional works at: https://scholarsarchive.byu.edu/wnan Recommended Citation Wiesenborn, William D. (2017) "Conspecific pollen on insects visiting emalef flowers of Phoradendron juniperinum (Viscaceae) in western Arizona," Western North American Naturalist: Vol. 77 : No. 4 , Article 7. Available at: https://scholarsarchive.byu.edu/wnan/vol77/iss4/7 This Article is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Western North American Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Western North American Naturalist 77(4), © 2017, pp. 478–486 CONSPECIFIC POLLEN ON INSECTS VISITING FEMALE FLOWERS OF PHORADENDRON JUNIPERINUM (VISCACEAE) IN WESTERN ARIZONA William D. Wiesenborn1 ABSTRACT.—Phoradendron juniperinum (Viscaceae) is a dioecious, parasitic plant of juniper trees ( Juniperus [Cupressaceae]) that occurs from eastern California to New Mexico and into northern Mexico. The species produces minute, spherical flowers during early summer. Dioecious flowering requires pollinating insects to carry pollen from male to female plants. I investigated the pollination of P. juniperinum parasitizing Juniperus osteosperma trees in the Cerbat Mountains in western Arizona during June–July 2016. I examined pollen from male flowers, aspirated insects from female flowers, counted conspecific pollen grains on insects, and estimated floral constancy from proportions of conspecific pollen in pollen loads. -
Notable Invertebrates Associated with Fens
Notable invertebrates associated with fens Molluscs (Mollusca) Vertigo moulinsiana BAP Priority RDB3 Vertigo angustior BAP Priority RDB1 Oxyloma sarsi RDB2 Spiders and allies (Arachnida:Araeae/Pseudoscorpiones) Clubiona rosserae BAP Priority RDB1 Dolomedes plantarius BAP Priority RDB1 Baryphyma gowerense RDBK Carorita paludosa RDB2 Centromerus semiater RDB2 Clubiona juvensis RDB2 Enoplognatha tecta RDB1 Hypsosinga heri RDB1 Neon valentulus RDB2 Pardosa paludicola RDB3 Robertus insignis RDB1 Zora armillata RDB3 Agraecina striata Nb Crustulina sticta Nb Diplocephalus protuberans Nb Donacochara speciosa Na Entelecara omissa Na Erigone welchi Na Gongylidiellum murcidum Nb Hygrolycosa rubrofasciata Na Hypomma fulvum Na Maro sublestus Nb Marpissa radiata Na Maso gallicus Na Myrmarachne formicaria Nb Notioscopus sarcinatus Nb Porrhomma oblitum Nb Saloca diceros Nb Sitticus caricis Nb Synageles venator Na Theridiosoma gemmosum Nb Woodlice (Isopoda) Trichoniscoides albidus Nb Stoneflies (Plecoptera) Nemoura dubitans pNotable Dragonflies and damselflies (Odonata ) Aeshna isosceles RDB 1 Lestes dryas RDB2 Libellula fulva RDB 3 Ceriagrion tenellum N Grasshoppers, crickets, earwigs & cockroaches (Orthoptera/Dermaptera/Dictyoptera) Stethophyma grossum BAP Priority RDB2 Now extinct on Fenland but re-introduction to undrained Fenland habitats is envisaged as part of the Species Recovery Plan. Gryllotalpa gryllotalpa BAP Priority RDB1 (May be extinct on Fenland sites, but was once common enough on Fenland to earn the local vernacular name of ‘Fen-cricket’.) -
Diptera: Chloropidae: Chloropinae: Mindini) with Description of Two New Species from India
Acta zoologica cracoviensia, 56(2): 1-11, Kraków, 30 December, 2013 Ó Institute of Systematics and Evolution of Animals, Pol. Acad. Sci., Kraków doi:10.3409/azc.56_2.01 Zoobank Account: urn:lsid:zoobank.org:pub:8A541E31-194F-4310-80F6-6F6595A8B79B Revisionofgenus Cerais VANDER WULP (Diptera:Chloropidae:Chloropinae:Mindini) withdescriptionoftwonewspeciesfrom India PanameduthathilThomasCHERIAN andAmbilyElizebethGEORGE Received: 23 October 2013. Accepted: 29 November 2013. CHERIAN P.T., GEORGE A. E. 2013. Revision of genus Cerais VAN DER WULP (Diptera: Chloropidae: Chloropinae: Mindini) with description of two new species from India. Acta zool. cracov., 56(2): 1-11. Abstract. Aragara WALKER is placed under the tribe Mindini and Aragara magnicornis (VAN DER WULP) is transferred back from Aragara to Cerais. Genus Bathyparia LAMB is synonymised with Cerais VAN DER WULP and Cerais ponti and Cerais travancorensis, two new species from India, are described. A key to species of Cerais of the world is also given. This is the first record of the genus from India. Key words: Diptera, Chloropidae, Chloropinae, Aragara, Bathyparia, Cerais ponti sp.n., C. travancorensis sp. n., India. * Panameduthathil Thomas CHERIAN, Ambily Elizebeth GEORGE, Department of Zoology, University of Kerala, Kariavattom, Trivandrum -695581, Kerala, India. E-mail: [email protected] [email protected] I. INTRODUCTION Mindini PARAMONOV (1957), known by sixteen genera (NARTSHUK 1983, 1987), is the largest of the eight tribes of subfamily Chloropinae in terms of genetic diversity. Eleven of these genera are represented in the Oriental Region, of which only five – namely Eutropha LOEW, Cordylosomides STRAND, Merochlorops HOWLETT, Thaumatomyia ZENKER and Thressa WALKER – havebeenreportedfromIndia. While revising the genera of the tribe Chloropini of India and adjacent countries the authors came across two new species of which one shows characters intermediate between those of the genera Bathyparia LAMB (1917), known only by the type species B. -
Diptera) Diversity in a Patch of Costa Rican Cloud Forest: Why Inventory Is a Vital Science
Zootaxa 4402 (1): 053–090 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4402.1.3 http://zoobank.org/urn:lsid:zoobank.org:pub:C2FAF702-664B-4E21-B4AE-404F85210A12 Remarkable fly (Diptera) diversity in a patch of Costa Rican cloud forest: Why inventory is a vital science ART BORKENT1, BRIAN V. BROWN2, PETER H. ADLER3, DALTON DE SOUZA AMORIM4, KEVIN BARBER5, DANIEL BICKEL6, STEPHANIE BOUCHER7, SCOTT E. BROOKS8, JOHN BURGER9, Z.L. BURINGTON10, RENATO S. CAPELLARI11, DANIEL N.R. COSTA12, JEFFREY M. CUMMING8, GREG CURLER13, CARL W. DICK14, J.H. EPLER15, ERIC FISHER16, STEPHEN D. GAIMARI17, JON GELHAUS18, DAVID A. GRIMALDI19, JOHN HASH20, MARTIN HAUSER17, HEIKKI HIPPA21, SERGIO IBÁÑEZ- BERNAL22, MATHIAS JASCHHOF23, ELENA P. KAMENEVA24, PETER H. KERR17, VALERY KORNEYEV24, CHESLAVO A. KORYTKOWSKI†, GIAR-ANN KUNG2, GUNNAR MIKALSEN KVIFTE25, OWEN LONSDALE26, STEPHEN A. MARSHALL27, WAYNE N. MATHIS28, VERNER MICHELSEN29, STEFAN NAGLIS30, ALLEN L. NORRBOM31, STEVEN PAIERO27, THOMAS PAPE32, ALESSANDRE PEREIRA- COLAVITE33, MARC POLLET34, SABRINA ROCHEFORT7, ALESSANDRA RUNG17, JUSTIN B. RUNYON35, JADE SAVAGE36, VERA C. SILVA37, BRADLEY J. SINCLAIR38, JEFFREY H. SKEVINGTON8, JOHN O. STIREMAN III10, JOHN SWANN39, PEKKA VILKAMAA40, TERRY WHEELER††, TERRY WHITWORTH41, MARIA WONG2, D. MONTY WOOD8, NORMAN WOODLEY42, TIFFANY YAU27, THOMAS J. ZAVORTINK43 & MANUEL A. ZUMBADO44 †—deceased. Formerly with the Universidad de Panama ††—deceased. Formerly at McGill University, Canada 1. Research Associate, Royal British Columbia Museum and the American Museum of Natural History, 691-8th Ave. SE, Salmon Arm, BC, V1E 2C2, Canada. Email: [email protected] 2. -
ESTADO DE CONSERVACIÓN Y LISTA ROJA DE LOS ANFIBIOS DEL PARAGUAY Setiembre 2019
ISSN 1680-4031 (versión impresa) ISSN 2310-4236 (versión digital) BOLETÍN 1-62 Páginas BOLETÍN del del Museo Nacional de Historia Natural del Paraguay Museo Nacional de Historia Natural del Paraguay CONTENIDO [Entre corchetes la fecha de publicación online de cada artículo] ESTADO DE CONSERVACIÓN Y LISTA ROJA DE LOS ANFIBIOS DEL PARAGUAY Setiembre 2019 Editorial Bolívar R. Garcete-Barrett. Estado de conservación y lista roja de los anfibios del 3 Paraguay: el primer suplemento especial del Boletín del Museo Nacional de Historia Natural del Paraguay en sus 38 años de existencia. [20.ix.2019] Vol. 23 (S. 1) Herpetología Martha Motte, Víctor Zaracho, Andrea Caballero-Gini, Marcela Ferreira-Riveros, 5-62 Lía Romero Nardelli, Diana Coronel-Bejarano, Flavia Netto, Alberto Carosini, Viviana Rojas, Diego Bueno, Hugo Cabral & Nicolás Martínez. Estado de conser- vación y lista roja de los anfibios del Paraguay. [20.ix.2019] Martha Motte, Víctor Zaracho, Andrea Caballero-Gini, Marcela Ferreira-Riveros, Lía Romero Nardelli, Diana Coronel-Bejarano, Flavia Netto, Alberto Carosini, Vivia- na Rojas, Diego Bueno, Hugo Cabral & Nicolás Martínez Bol. Mus. Bol. Mus. San Lorenzo ISSN 1680-4031 (versión impresa) Vol. 23 Setiembre San Lorenzo ISSN 1680-4031 (versión impresa) Vol. 23 Setiembre Nac. Hist. Nat. Páginas 1-62 Nac. Hist. Nat. Páginas 1-62 (Paraguay) ISSN 2310-4236 (versión digital) (Supl. 1) 2019 (Paraguay) ISSN 2310-4236 (versión digital) (Supl. 1) 2019 Parag. Parag. Boletín del Museo Nacional de Historia Natural del Paraguay Natural Boletín del Museo Nacional de Historia INSTRUCCIONES PARA LOS AUTORES El Boletín del Museo Nacional de Historia Natural del Paraguay se publica en un volumen por año, dividido en dos números.