Cohabitation by Bothrops Asper (Garman 1883) and Leptodactylus Savagei (Heyer 2005)
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Chec List a Checklist of the Amphibians and Reptiles of San
Check List 10(4): 870–877, 2014 © 2014 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution PECIES S OF A checklist * of the amphibians and reptiles of San Isidro de ISTS L Dota, Reserva Forestal Los Santos, Costa Rica Erick Arias and Federico Bolaños [email protected] Universidad de Costa Rica, Escuela de Biología, Museo de Zoología. San Pedro, 11501-2060, San José, Costa Rica. * Corresponding author. E-mail: Abstract: We present an inventory of amphibians and reptiles of San Isidro de Dota, northwest of the Cordillera de Talamanca in the Central Pacific of Costa Rica.Leptodactylus The study was insularum conduced from January to August 2012 in premontane wet Coloptychonforest from 689 rhombifer m to 800 m elevation. We found a total of 56 species, including 30 species of amphibians and 26 of reptiles. It results striking the presence of the frog , uncommon above 400 m elevation, and the lizard , a very uncommon species. DOI: 10.15560/10.4.870 Introduction datum, from 689 m to 800 N, 83°58′32.41″ W, WGS84et al. Lower Central America represents one of the regions m elevation). The region is dominated by premontane with the highest numberet al of amphibianset describedal. in the wet forest (Bolaños 1999) with several sites used Neotropics in relation to the area it represent (Savage for agriculture and pastures. The region presents the 2002; Boza-Oviedo . 2012; Hertz 2012). Much climate of the pacific slope of the Cordillera de Talamanca, of this richness of species iset associated al. -
Furness, Mcdiarmid, Heyer, Zug.Indd
south american Journal of Herpetology, 5(1), 2010, 13-29 © 2010 brazilian society of herpetology Oviduct MOdificatiOns in fOaM-nesting frOgs, with eMphasis On the genus LeptodactyLus (aMphibia, LeptOdactyLidae) Andrew I. Furness1, roy w. McdIArMId2, w. ronAld Heyer3,5, And GeorGe r. ZuG4 1 department of Biology, university of california, Riverside, ca 92501, usa. e‑mail: [email protected] 2 us Geological survey, patuxent Wildlife Research center, National Museum of Natural History, MRc 111, po Box 37012, smithsonian Institution, Washington, dc 20013‑7012, usa. e‑mail: [email protected] 3 National Museum of Natural History, MRc 162, po Box 37012, smithsonian Institution, Washington, dc 20013‑7012. e‑mail: [email protected] 4 National Museum of Natural History, MRc 162, po Box 37012, smithsonian Institution, Washington, dc 20013‑7012. e‑mail: [email protected] 5 corresponding author. AbstrAct. various species of frogs produce foam nests that hold their eggs during development. we examined the external morphology and histology of structures associated with foam nest production in frogs of the genus Leptodactylus and a few other taxa. we found that the posterior convolutions of the oviducts in all mature female foam-nesting frogs that we examined were enlarged and compressed into globular structures. this organ-like portion of the oviduct has been called a “foam gland” and these structures almost certainly produce the secretion that is beaten by rhythmic limb movements into foam that forms the nest. however, the label “foam gland” is a misnomer because the structures are simply enlarged and tightly folded regions of the pars convoluta of the oviduct, rather than a separate structure; we suggest the name pars convoluta dilata (pcd) for this feature. -
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. -
Coagulotoxicity of Bothrops (Lancehead Pit-Vipers) Venoms from Brazil: Differential Biochemistry and Antivenom Efficacy Resulting from Prey-Driven Venom Variation
toxins Article Coagulotoxicity of Bothrops (Lancehead Pit-Vipers) Venoms from Brazil: Differential Biochemistry and Antivenom Efficacy Resulting from Prey-Driven Venom Variation Leijiane F. Sousa 1,2, Christina N. Zdenek 2 , James S. Dobson 2, Bianca op den Brouw 2 , Francisco Coimbra 2, Amber Gillett 3, Tiago H. M. Del-Rei 1, Hipócrates de M. Chalkidis 4, Sávio Sant’Anna 5, Marisa M. Teixeira-da-Rocha 5, Kathleen Grego 5, Silvia R. Travaglia Cardoso 6 , Ana M. Moura da Silva 1 and Bryan G. Fry 2,* 1 Laboratório de Imunopatologia, Instituto Butantan, São Paulo 05503-900, Brazil; [email protected] (L.F.S.); [email protected] (T.H.M.D.-R.); [email protected] (A.M.M.d.S.) 2 Venom Evolution Lab, School of Biological Sciences, University of Queensland, St. Lucia, QLD 4072, Australia; [email protected] (C.N.Z.); [email protected] (J.S.D.); [email protected] (B.o.d.B.); [email protected] (F.C.) 3 Fauna Vet Wildlife Consultancy, Glass House Mountains, QLD 4518, Australia; [email protected] 4 Laboratório de Pesquisas Zoológicas, Unama Centro Universitário da Amazônia, Pará 68035-110, Brazil; [email protected] 5 Laboratório de Herpetologia, Instituto Butantan, São Paulo 05503-900, Brazil; [email protected] (S.S.); [email protected] (M.M.T.-d.-R.); [email protected] (K.G.) 6 Museu Biológico, Insituto Butantan, São Paulo 05503-900, Brazil; [email protected] * Correspondence: [email protected] Received: 18 September 2018; Accepted: 8 October 2018; Published: 11 October 2018 Abstract: Lancehead pit-vipers (Bothrops genus) are an extremely diverse and medically important group responsible for the greatest number of snakebite envenomations and deaths in South America. -
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. -
AMPHIBIANS of Reserva Natural LAGUNA BLANCA 1
Departamento San Pedro, PARAGUAY AMPHIBIANS of Reserva Natural LAGUNA BLANCA 1 Para La Tierra (Jean-Paul Brouard, Helen Pheasey, Paul Smith) Photos by: Jean-Paul Brouard (JPB), Helen Pheasey (HP) and Paul Smith (PS) Produced by: Tyana.Wachter, R. B. Foster and J. Philipp, with the support from Connie Keller and Andrew Mellon Foundation © Para La Tierra [http://www.paralatierra.org], Jean-Paul Brouard [[email protected]], Helen Pheasey [[email protected]], Paul Smith [[email protected]] © Science and Education, The Field Museum, Chicago, IL 60605 USA. [http:/fieldmusuem.org/IDtools/] [[email protected]] Rapid Color Guide # 565 version 1 03/2014 1 Siphonops paulensis 2 Dendropsophus jimi 3 Dendropsophus minutus 4 Dendropsophus nanus SIPHONOPIDAE HP HYLIDAE JPB HYLIDAE JPB HYLIDAE JPB 5 Hypsiboas albopunctatus 6 Hypsiboas punctatus 7 Hypsiboas raniceps 8 Scinax fuscomarginatus HYLIDAE HP HYLIDAE JPB HYLIDAE PS HYLIDAE JPB 9 Scinax fuscovarius 10 Scinax nasicus 11 Trachycephalus typhonius 12 Phyllomedusa azurea HYLIDAE JPB HYLIDAE JPB HYLIDAE JPB HYLIDAE JPB 13 Adenomera diptyx 14 Leptodactylus chaquensis 15 Leptodactylus elenae 16 Leptodactylus fuscus LEPTODACTYLIDAE JPB LEPTODACTYLIDAE JPB LEPTODACTYLIDAE JPB LEPTODACTYLIDAE JPB Departamento San Pedro, PARAGUAY AMPHIBIANS of Reserva Natural LAGUNA BLANCA 2 Para La Tierra (Jean-Paul Brouard, Helen Pheasey, Paul Smith) Photos by: Jean-Paul Brouard (JPB), Helen Pheasey (HP) and Paul Smith (PS) Produced by: Tyana.Wachter, R. B. Foster and J. Philipp, with the support from Connie Keller and Andrew Mellon Foundation © Para La Tierra [http://www.paralatierra.org], Jean-Paul Brouard [[email protected]], Helen Pheasey [[email protected]], Paul Smith [[email protected]] © Science and Education, The Field Museum, Chicago, IL 60605 USA. -
Reptiles and Amphibians of Lamanai Outpost Lodge, Belize
Reptiles and Amphibians of the Lamanai Outpost Lodge, Orange Walk District, Belize Ryan L. Lynch, Mike Rochford, Laura A. Brandt and Frank J. Mazzotti University of Florida, Fort Lauderdale Research and Education Center; 3205 College Avenue; Fort Lauderdale, Florida 33314 All pictures taken by RLL: [email protected] and MR: [email protected] Vaillant’s Frog Rio Grande Leopard Frog Common Mexican Treefrog Rana vaillanti Rana berlandieri Smilisca baudinii Veined Treefrog Red Eyed Treefrog Stauffer’s Treefrog Phrynohyas venulosa Agalychnis callidryas Scinax staufferi White-lipped Frog Fringe-toed Foam Frog Fringe-toed Foam Frog Leptodactylus labialis Leptodactylus melanonotus Leptodactylus melanonotus 1 Reptiles and Amphibians of the Lamanai Outpost Lodge, Orange Walk District, Belize Ryan L. Lynch, Mike Rochford, Laura A. Brandt and Frank J. Mazzotti University of Florida, Fort Lauderdale Research and Education Center; 3205 College Avenue; Fort Lauderdale, Florida 33314 All pictures taken by RLL: [email protected] and MR: [email protected] Tungara Frog Marine Toad Gulf Coast Toad Physalaemus pustulosus Bufo marinus Bufo valliceps Sheep Toad House Gecko Dwarf Bark Gecko Hypopachus variolosus Hemidactylus frenatus Shaerodactylus millepunctatus Turnip-tailed Gecko Yucatan Banded Gecko Yucatan Banded Gecko Thecadactylus rapicaudus Coleonyx elegans Coleonyx elegans 2 Reptiles and Amphibians of the Lamanai Outpost Lodge, Orange Walk District, Belize Ryan L. Lynch, Mike Rochford, Laura A. Brandt and Frank J. Mazzotti University -
AMPHIBIA: ANURA: LEPTODACTYLIDAE Leptodactylus Cunicularius
845.1 AMPHIBIA: ANURA: LEPTODACTYLIDAE Leptodactylus cunicularius Catalogue of American Amphibians and Reptiles. Heyer, W.R., M.M. Heyer, and R.O. de Sá. 2008. Leptodactylus cunicularius. Leptodactylus cunicularius Sazima and Bokermann Rabbit-burrow Frog Leptodactylus cunicularius Sazima and Bokermann 1978:904. Type-locality, “Km 114/115 da Estrada de Vespasiano a Conceição do Mato Dentro, Serra do Cipó, Jaboticatubas, Minas Gerais, Brasil.” Holotype, Museu de Zoologia da Univer- sidade de São Paulo (MZUSP) 73685, formerly WCAB 48000, adult male, collected by W.C.A. FIGURE 1. Adult female Leptodactylus cunicularius from Bokermann and I. Sazima on 13 December 1973 Minas Gerais; Poços de Caldas, Brazil. Photograph by Adão (examined by WRH). J. Cardoso. Leptodactylus cunucularius: Glaw et al. 2000:225. Lapsus. Leptodactylus curicularius: Diniz-Filho et al. 2004:50. Lapsus • CONTENT. The species is monotypic. • DEFINITION. Adult Leptodactylus cunicularius are FIGURE 2. Tadpole of Leptodactylus cunicularius (MZUSP moderately small. The head is longer than wide and 80212), Gosner stage 37. Bar = 1 cm. the hind limbs are long (Table 1; Heyer and Thomp- son 2000 provided definitions of adult size and leg length categories for Leptodactylus). Male vocal sacs are internal, not externally expanded. The snout is protruding, not sexually dimorphic. Male forearms are not hypertrophied and males lack asperities on the thumbs and chest. The dorsum is variegated with small, often confluent, spots and blotches. There is a very thin interrupted mid-dorsal light stripe (pinstripe). Usually, there is a noticeable light, irregular, elongate, FIGURE 3. Oral disk of Leptodactylus cunicularius (MZUSP mid-dorsal blotch in the scapular region. -
AMPHIBIA: ANURA: LEPTODACTYLIDAE Leptodactylus Pentadactylus
887.1 AMPHIBIA: ANURA: LEPTODACTYLIDAE Leptodactylus pentadactylus Catalogue of American Amphibians and Reptiles. Heyer, M.M., W.R. Heyer, and R.O. de Sá. 2011. Leptodactylus pentadactylus . Leptodactylus pentadactylus (Laurenti) Smoky Jungle Frog Rana pentadactyla Laurenti 1768:32. Type-locality, “Indiis,” corrected to Suriname by Müller (1927: 276). Neotype, Nationaal Natuurhistorisch Mu- seum (RMNH) 29559, adult male, collector and date of collection unknown (examined by WRH). Rana gigas Spix 1824:25. Type-locality, “in locis palu - FIGURE 1. Leptodactylus pentadactylus , Brazil, Pará, Cacho- dosis fluminis Amazonum [Brazil]”. Holotype, Zoo- eira Juruá. Photograph courtesy of Laurie J. Vitt. logisches Sammlung des Bayerischen Staates (ZSM) 89/1921, now destroyed (Hoogmoed and Gruber 1983). See Nomenclatural History . Pre- lacustribus fluvii Amazonum [Brazil]”. Holotype, occupied by Rana gigas Wallbaum 1784 (= Rhin- ZSM 2502/0, now destroyed (Hoogmoed and ella marina {Linnaeus 1758}). Gruber 1983). Rana coriacea Spix 1824:29. Type-locality: “aquis Rana pachypus bilineata Mayer 1835:24. Type-local MAP . Distribution of Leptodactylus pentadactylus . The locality of the neotype is indicated by an open circle. A dot may rep - resent more than one site. Predicted distribution (dark-shaded) is modified from a BIOCLIM analysis. Published locality data used to generate the map should be considered as secondary sources, as we did not confirm identifications for all specimen localities. The locality coordinate data and sources are available on a spread sheet at http://learning.richmond.edu/ Leptodactylus. 887.2 FIGURE 2. Tadpole of Leptodactylus pentadactylus , USNM 576263, Brazil, Amazonas, Reserva Ducke. Scale bar = 5 mm. Type -locality, “Roque, Peru [06 o24’S, 76 o48’W].” Lectotype, Naturhistoriska Riksmuseet (NHMG) 497, age, sex, collector and date of collection un- known (not examined by authors). -
Neutralizing Capacity of a New Monovalent Anti-Bothrops Atrox Antivenom: Comparison with Two Commercial Antivenoms
BrazilianNeutralizing Journal capacity of Medical of a new and antivenom Biological againstResearch Bothrops (1997) atrox30: 375-379 375 ISSN 0100-879X Neutralizing capacity of a new monovalent anti-Bothrops atrox antivenom: comparison with two commercial antivenoms R. Otero1, V. Núñez1, 1Proyecto de Ofidismo, Facultad de Medicina, J.M. Gutiérrez4, A. Robles4, 2Facultad de Química Farmacéutica, and R. Estrada4, R.G. Osorio2, 3Facultad de Medicina Veterinaria y de Zootecnia, G. Del-Valle3, R. Valderrama1 Universidad de Antioquia, A.A.1226, Medellín, Colombia and C.A. Giraldo1 4Instituto Clodomiro Picado, Facultad de Microbiología, Universidad de Costa Rica, San José, Costa Rica Abstract Correspondence Three horse-derived antivenoms were tested for their ability to neu- Key words R. Otero tralize lethal, hemorrhagic, edema-forming, defibrinating and myotoxic • Bothrops atrox Proyecto de Ofidismo activities induced by the venom of Bothrops atrox from Antioquia and • Snake venom Facultad de Medicina Chocó (Colombia). The following antivenoms were used: a) polyva- • Antivenom Universidad de Antioquia lent (crotaline) antivenom produced by Instituto Clodomiro Picado • Neutralization A.A.1226, Medellín • (Costa Rica), b) monovalent antibothropic antivenom produced by Antioquia Colombia • Chocó Fax: 57-4-263-8282 Instituto Nacional de Salud-INS (Bogotá), and c) a new monovalent anti-B. atrox antivenom produced with the venom of B. atrox from Research supported by the Antioquia and Chocó. The three antivenoms neutralized all toxic Instituto Colombiano para el activities tested albeit with different potencies. The new monovalent Desarrollo de la Ciencia y la anti-B. atrox antivenom showed the highest neutralizing ability against Tecnología Francisco José de edema-forming and defibrinating effects of B. -
Description of a New Reproductive Mode in Leptodactylus (Anura, Leptodactylidae), with a Review of the Reproductive Specialization Toward Terrestriality in the Genus
U'/Jeia,2002(4), pp, 1128-1133 Description of a New Reproductive Mode in Leptodactylus (Anura, Leptodactylidae), with a Review of the Reproductive Specialization toward Terrestriality in the Genus CYNTHIA P. DE A. PRADO,MASAO UETANABARO,AND Ctuo F. B. HADDAD The genus Leptodactylusprovides an example among anurans in which there is an evident tendency toward terrestrial reproduction. Herein we describe a new repro- ductive mode for the frog Leptodactyluspodicipinus, a member of the "melanonotus" group. This new reproductive mode represents one of the intermediate steps from the most aquatic to the most terrestrial modes reported in the genus. Three repro- ductive modes were previously recognized for the genus Leptodactylus.However, based on our data, and on several studies on Leptodactylusspecies that have been published since the last reviews, we propose a new classification, with the addition of two modes for the genus. T HE concept of reproductive mode in am- demonstrated by species of the "fuscus" and phibians was defined by Salthe (1969) and "marmaratus" groups. Heyer (1974) placed the Sallie and Duellman (1973) as being a combi- "marmaratus" species group in the genus Aden- nation of traits that includes oviposition site, omera.Species in the "fuscus" group have foam ovum and clutch characteristics, rate and dura- nests that are placed on land in subterranean tion of development, stage and size of hatch- chambers constructed by males; exotrophic lar- ling, and type of parental care, if any. For an- vae in advanced stages are released through urans, Duellman (1985) and Duellman and floods or rain into lentic or lotic water bodies. -
Effect of Bothrops Alternatus Snake Venom on Macrophage Phagocytosis Er
The Journal of Venomous Animals and Toxins including Tropical Diseases ISSN 1678-9199 | 2011 | volume 17 | issue 4 | pages 430-441 Effect of Bothrops alternatus snake venom on macrophage phagocytosis ER P and superoxide production: participation of protein kinase C A P Setubal SS (1), Pontes AS (1), Furtado JL (1), Kayano AM (1), Stábeli RG (1, 2), Zuliani JP (1, 2) RIGINAL O (1) Laboratory of Biochemistry and Biotechnology and Laboratory of Cell Culture and Monoclonal Antibodies, Tropical Pathology Research Institute (Ipepatro), Oswaldo Cruz Foundation (Fiocruz), Porto Velho, Rondônia State, Brazil; (2) Center of Biomolecules Applied to Medicine, Department of Medicine, Federal University of Rondônia (UNIR), Porto Velho, Rondônia State, Brazil. Abstract: Envenomations caused by different species ofBothrops snakes result in severe local tissue damage, hemorrhage, pain, myonecrosis, and inflammation with a significant leukocyte accumulation at the bite site. However, the activation state of leukocytes is still unclear. According to clinical cases and experimental work, the local effects observed in envenenomation by Bothrops alternatus are mainly the appearance of edema, hemorrhage, and necrosis. In this study we investigated the ability of Bothrops alternatus crude venom to induce macrophage activation. At 6 to 100 μg/mL, BaV is not toxic to thioglycollate-elicited macrophages; at 3 and 6 μg/mL, it did not interfere in macrophage adhesion or detachment. Moreover, at concentrations of 1.5, 3, and 6 μg/mL the venom induced an increase in phagocytosis via complement receptor one hour after incubation. Pharmacological treatment of thioglycollate-elicited macrophages with staurosporine, a protein kinase (PKC) inhibitor, abolished phagocytosis, suggesting that PKC may be involved in the increase of serum-opsonized zymosan phagocytosis induced by BaV.