Coexisting Fossorial Species Differ in Their Emergence and Movement Patterns
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Fauna of Australia 2A
FAUNA of AUSTRALIA 9. FAMILY MICROHYLIDAE Thomas C. Burton 1 9. FAMILY MICROHYLIDAE Pl 1.3. Cophixalus ornatus (Microhylidae): usually found in leaf litter, this tiny frog is endemic to the wet tropics of northern Queensland. [H. Cogger] 2 9. FAMILY MICROHYLIDAE DEFINITION AND GENERAL DESCRIPTION The Microhylidae is a family of firmisternal frogs, which have broad sacral diapophyses, one or more transverse folds on the surface of the roof of the mouth, and a unique slip to the abdominal musculature, the m. rectus abdominis pars anteroflecta (Burton 1980). All but one of the Australian microhylids are small (snout to vent length less than 35 mm), and all have procoelous vertebrae, are toothless and smooth-bodied, with transverse grooves on the tips of their variously expanded digits. The terminal phalanges of fingers and toes of all Australian microhylids are T-shaped or Y-shaped (Pl. 1.3) with transverse grooves. The Microhylidae consists of eight subfamilies, of which two, the Asterophryinae and Genyophryninae, occur in the Australopapuan region. Only the Genyophryninae occurs in Australia, represented by Cophixalus (11 species) and Sphenophryne (five species). Two newly discovered species of Cophixalus await description (Tyler 1989a). As both genera are also represented in New Guinea, information available from New Guinean species is included in this chapter to remedy deficiencies in knowledge of the Australian fauna. HISTORY OF DISCOVERY The Australian microhylids generally are small, cryptic and tropical, and so it was not until 100 years after European settlement that the first species, Cophixalus ornatus, was collected, in 1888 (Fry 1912). As the microhylids are much more prominent and diverse in New Guinea than in Australia, Australian specimens have been referred to New Guinean species from the time of the early descriptions by Fry (1915), whilst revisions by Parker (1934) and Loveridge (1935) minimised the extent of endemism in Australia. -
Diptera: Sarcophagidae) in Anuran of Leptodactylidae (Amphibia)
CASO CLÍNICO REVISTA COLOMBIANA DE CIENCIA ANIMAL Rev Colombiana Cienc Anim 2015; 7(2):217-220. FIRST REPORT OF MYIASIS (DIPTERA: SARCOPHAGIDAE) IN ANURAN OF LEPTODACTYLIDAE (AMPHIBIA) PRIMER REGISTRO DE MIASIS (DIPTERA: SARCOPHAGIDAE) EN ANUROS DE LEPTODACTYLIDAE (AMPHIBIA) GERSON AZULIM MÜLLER,1*Dr, CARLOS RODRIGO LEHN,1 M.Sc, ABEL BEMVENUTI,1 M.Sc, CARLOS BRISOLA MARCONDES,2 Dr. 1Instituto Federal de Educação, Ciência e Tecnologia Farroupilha, Campus Panambi, RS, Brasil. 2 Universidade Federal de Santa Catarina, Departamento de Microbiologia e Parasitologia, Centro de Ciências Biológicas, SC, Brasil. Key words: Abstract Anura, This note is the first report of myiasis caused by Sarcophagidae flies in an anuran of Brazil, Leptodactylidae. The frog, identified asLeptodactylus latrans (Steffen, 1815), was Leptodactylus latrans, collected in Atlantic forest bioma, southern Brazil. The frog had extensive muscle parasitism. damage and orifices in the tegument caused by presence of 21 larvae, identified as Sarcophagidae. Ecological interactions between dipterans and anuran are poorly known. The impact of sarcophagid flies in anuran popuilations requires further study. Palabras Clave: Resumen Anura, Esta nota es el primer registro de ocurrencia de miasis generada por moscas Brasil, Sarcophagidae en anuro de la familia Leptodactylidae. El anfibio, identificado Leptodactylus latrans, como Leptodactylus latrans (Steffen, 1815), fue recolectado en el bioma Mata parasitismo. Atlântica, en el sur de Brasil. La rana presentaba extensas lesiones musculares y orificios en el tegumento generados por la presencia de 21 larvas, identificadas como Sarcophagidae. Las interacciones ecológicas entre insectos dípteros y anuros son poco conocidas. El impacto de las moscas Sarcophagidae en las poblaciones de anuros requiere más estudio. -
Genetic Variation Among Various Populations of Spadefoot Toads (Pelobates Syriacus, Boettger, 1869) at Breeding Sites in Northern Israel
Advances in Biological Chemistry, 2013, 3, 440-447 ABC http://dx.doi.org/10.4236/abc.2013.35047 Published Online October 2013 (http://www.scirp.org/journal/abc/) Genetic Variation among various populations of spadefoot toads (Pelobates syriacus, Boettger, 1869) at breeding sites in northern Israel Gad Degani School of Science and Technology, Tel Hai Academic College, Upper Galilee, Israel Email: [email protected] Received 1 August 2013; revised 9 September 2013; accepted 21 September 2013 Copyright © 2013 Gad Degani. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT 1. INTRODUCTION A genetic study was carried out on spadefoot toads Spadefoot toads (Pelobates syriacus) are distributed in: (Pelobates syriacus) from habitats of various locations Azerbaijan (syriacus), Bulgaria (balcanicus), Greece and altitudes in northern Israel. Cytochrome b and (balcanicus), Iran (syriacus), Iraq (syriacus), Israel 12S were amplified by PCR for the analysis of genetic (syriacus), Lebanon (syriacus), Romania (balcanicus), variation based on five DNA polymorphisms and for Russia (syriacus), Syria (syriacus) and Turkey (syriacus). RAPD PCR. The nucleotide sequences of the mito- They belong to Pelobatidae, with only one genus, Pelo- chondrial DNA fragments were determined from a bates, which contains four species [1-3]. Dzukic et al. [3] 460 bp clone of cytochrome b and a 380 bp clone of reported that the distribution range of P. syriacus in the 12S (GenBank accession numbers, FJ595199-FJ59- Balkans is much larger than the previously known, rather 5203). No genetic variation was found among the compact but disjunctive. -
The Ontogeny and Distribution of Countershading in Colonies of the Naked Mole-Rat (Heterocephalus Glaber)
J. Zool., Lond. (2001) 253, 351±357 # 2001 The Zoological Society of London Printed in the United Kingdom The ontogeny and distribution of countershading in colonies of the naked mole-rat (Heterocephalus glaber) Stanton Braude1*, Deborah Ciszek2, Nancy E. Berg3 and Nancy Shefferly4 1 International Center for Tropical Ecology at UMSL and Washington University, St Louis, MO 63130, U.S.A. 2 University of Michigan, Ann Arbor, MI 48109-1079, U.S.A. 3 Washington University, St Louis, MO 63130, U.S.A. 4 Oakland Community College, Farmington Hills, MI 48334, U.S.A. (Accepted 22 February 2000) Abstract Most naked mole-rats Heterocephalus glaber are countershaded, with purple-grey dorsal but pale pink ventral skin. The exceptions to this coloration pattern are uniformly pink, and include newborn pups, most queens and breeding males, and very old animals. Countershading begins to appear at 2±3 weeks of age and begins to disappear at c. 7 years of age. Countershading may provide camou¯age when young naked mole-rats are above ground attempting to disperse. Therefore, reproductives and older workers may lose this coloration once they are unlikely to leave the burrow. Alternative hypotheses for pigmentation that we considered include: thermoregulation, and protection from abrasion or from damaging ultraviolet radiation. These hypotheses are not necessarily mutually exclusive, but do lead to different predictions regarding the development of pigmentation and which colony members should be countershaded. Key words: Heterocephalus glaber, naked mole-rat, countershading, adaptive coloration INTRODUCTION and tail, rows of brushes between the toes, and scattered bristles (Thigpen, 1940; Daly & Buffenstein, 1998). -
Parasitic Nematodes of Pool Frog (Pelophylax Lessonae) in the Volga Basin
Journal MVZ Cordoba 2019; 24(3):7314-7321. https://doi.org/10.21897/rmvz.1501 Research article Parasitic nematodes of Pool Frog (Pelophylax lessonae) in the Volga Basin Igor V. Chikhlyaev1 ; Alexander B. Ruchin2* ; Alexander I. Fayzulin1 1Institute of Ecology of the Volga River Basin, Russian Academy of Sciences, Togliatti, Russia 2Mordovia State Nature Reserve and National Park «Smolny», Saransk, Russia. *Correspondence: [email protected] Received: Febrary 2019; Accepted: July 2019; Published: August 2019. ABSTRACT Objetive. Present a modern review of the nematodes fauna of the pool frog Pelophylax lessonae (Camerano, 1882) from Volga basin populations on the basis of our own research and literature sources analysis. Materials and methods. Present work consolidates data from different helminthological works over the past 80 years, supported by our own research results. During the period from 1936 to 2016 different authors examined 1460 specimens of pool frog, using the method of full helminthological autopsy, from 13 regions of the Volga basin. Results. In total 9 nematodes species were recorded. Nematode Icosiella neglecta found for the first time in the studied host from the territory of Russia and Volga basin. Three species appeared to be more widespread: Oswaldocruzia filiformis, Cosmocerca ornata and Icosiella neglecta. For each helminth species the following information included: systematic position, areas of detection, localization, biology, list of definitive hosts, the level of host-specificity. Conclusions. Nematodes of pool frog, excluding I. neglecta, belong to the group of soil-transmitted helminthes (geohelminth) and parasitize in adult stages. Some species (O. filiformis, C. ornata, I. neglecta) are widespread in the host range. -
Amphibia: Anura: Eleutherodactylidae), from Eastern Cuba
124 SOLENODON 12: 124-135, 2015 Another new cryptic frog related to Eleutherodactylus varleyi Dunn (Amphibia: Anura: Eleutherodactylidae), from eastern Cuba Luis M. DÍAZ* and S. Blair HEDGES** *Museo Nacional de Historia Natural de Cuba, Obispo #61, Esquina Oficios, Plaza de Armas, Habana Vieja, CP 10100, Cuba. [email protected] **Department of Biology, 208 Mueller Laboratory, Pennsylvania State University, University Park, Pennsylvania 16802-530, USA. [email protected] ABSTRacT. A new cryptic frog, Eleutherodactylus beguei sp. nov., is described from the pine forests of La Munición, Yateras, Guantánamo Province, Cuba. It is sympatric with E. feichtin- geri, another recently described grass frog closely related to E. varleyi, but differs in morphol- ogy, vocalization and DNA sequences of the mitochondrial Cyt-b gene. One female of the new species was found vocalizing in response to a calling male, a behavior that is still poorly documented in anurans. Same male and female were found in axillary amplexus and sur- rounded by 9 eggs (3.5–3.7 mm in diameter) 5 hours after being isolated in a small container. Key words: Amphibia, Anura, Eleutherodactylidae, Eleutherodactylus, new species, Terrarana, Euhyas, West Indies, Guantánamo, female reciprocation calls, eggs. INtrODUCtION After a recent review of the geographic variation of the Cuban Grass Frog Eleutherodactylus varleyi Dunn, Díaz et al. (2012) described E. feichtingeri, a cryptic species widely distributed in central and eastern Cuba. the two species differ primarily in tympanum size, supratympanic stripe pattern, and advertisement calls. Species recognition was also supported by genetic and cytogenetic data. One of the authors (SBH) conducted DNA sequence analyses that confirmed the existence of two species at La Munición, Humboldt National Park. -
Herpetofauna of the Podkielecki Landscape Protection Area
Environmental Protection and Natural Resources Vol. 30 No 2(80): 32-40 Ochrona Środowiska i Zasobów Naturalnych DOI 10.2478/oszn-2019-0008 Dariusz Wojdan*, Ilona Żeber-Dzikowska**, Barbara Gworek***, Agnieszka Pastuszko****, Jarosław Chmielewski***** Herpetofauna of the Podkielecki Landscape Protection Area * Uniwersytet Jana Kochanowskiego w Kielcach, ** Państwowa Wyższa Szkoła Zawodowa w Płocku, *** Szkoła Główna Gospodarstwa Wiejskiego w Warszawie, **** Instytut Ochrony Środowiska - Państwowy Instytut Badawczy w Warszawie, ***** Wyższa Szkoła Rehabilitacji w Warszawie; e-mail: [email protected] Keywords: Amphibians, reptiles, occurrence, biology, phenology, Podkielecki Landscape Protection Area Abstract The study was conducted in 2016-2017 in the Podkielecki Landscape Protection Area (area 26,485 ha). It was focused on the occurrence and distribution of amphibians and reptiles, the biology of the selected species and the existing threats. Established in 1995, the Podkielecki Landscape Protection Area surrounds the city of Kielce from the north, east and south-east, and adjoins several other protected areas. It covers the western part of the Świętokrzyskie Mountains (part of the Klonowskie and Masłowskie ranges) and the southern part of the Suchedniów Plateau. The studied area is mostly covered by forest and thicket communities (48.1%) and farmlands (39.9%), followed by built-up areas (7.8%), industrial areas (0.5%), roads and railways (2.7%), and surface water bodies (1%). The protected area is developed mainly on Palaeozoic rocks, including Cambrian and Ordovician sandstones, Silurian and Carboniferous shales, and Devonian marls. Podzolic soils predominate among soils. The largest rivers include Lubrzanka, Czarna Nida, Bobrza and Belnianka. There are no natural lakes within the PLPA limits, and the largest artificial reservoirs include the Cedzyna Reservoir, Morawica Reservoir, Suków Sandpit and two sedimentation reservoirs of the Kielce Power Plant. -
71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas. -
Species Limits, and Evolutionary History of Glassfrogs
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athematical representation is inevitably simplistic, and occasionally one has to be brutal in forcing it to suit a reality that can only be very complex. And yet, there is a beauty about trees because of the simplicity with which they allow you to describe a series of events […]. But one must ask whether one is justified simplifying reality to the extent necessary to represent it as a tree. Cavalli-Sforza, Genes, People, and Languages (2001) The universe is no narrow thing and the order within it is not constrained by any latitude in is conception to repeat what exists in one part in any other part. Even in this world more things exist -
FROGS in an EFFLUENT SOCIETY Risks, Remedies and Responsibilities by Dr Sara Broomhall First Published in June 2004 by WWF Australia © WWF Australia 2004
FROGS IN AN EFFLUENT SOCIETY Risks, Remedies and Responsibilities by Dr Sara Broomhall First published in June 2004 by WWF Australia © WWF Australia 2004. All Rights Reserved. ISBN: 1 875941 67 3 Author: Dr Sara Broomhall WWF Australia GPO Box 528 Sydney NSW Australia Tel: +612 9281 5515 Fax: +612 9281 1060 www.wwf.org.au For copies of this booklet or a full list of WWF Australia publications on a wide range of conservation issues, please contact us on [email protected] or call 1800 032 551. The opinions expressed in this publication are those of the authors and do not necessarily reflect the views of WWF. Special thanks to Craig Cleeland for supplying the photographs for this booklet. CONTENTS FROGS AS ENVIRONMENTAL BAROMETERS The aim of this booklet is to help What is a pollutant? 2 you understand: Australian frogs 2 How do frogs interact with their environment? 3 What pollutants are – Life stages 3 – Habitat requirements 3 How frogs interact with their environment – Ecological position 3 – Frogs and pollutants in the food chain 3 Why water pollution affects frogs Why is environmental pollution a frog issue? 3 – Are frogs more sensitive to environmental pollutants than other species? 3 Where pollutants come from and how they enter the environment WHAT WE DO AND DON’T KNOW Why don’t we have all the answers? 4 How you may be polluting water – How relevant are these toxicity tests to real world situations anyway? 4 Categories of pollutants (such as pesticides) Where do pollutants come from? 4 How many chemicals do we use here in Australia? -
Morphology and Burrowing Energetics of Semi-Fossorial Skinks (Liopholis Spp.) Nicholas C
© 2015. Published by The Company of Biologists Ltd | The Journal of Experimental Biology (2015) 218, 2416-2426 doi:10.1242/jeb.113803 RESEARCH ARTICLE Morphology and burrowing energetics of semi-fossorial skinks (Liopholis spp.) Nicholas C. Wu1,*, Lesley A. Alton1, Christofer J. Clemente1, Michael R. Kearney2 and Craig R. White1 ABSTRACT mouse (Notomys alexis), can expend 5000 times more energy −1 −1 Burrowing is an important form of locomotion in reptiles, but no study burrowing than running (7.1 kJ m compared with 1.2 J m ; has examined the energetic cost of burrowing for reptiles. This is White et al., 2006b). Despite the considerable energetic cost, significant because burrowing is the most energetically expensive burrowing has many benefits. These include food storage, access to mode of locomotion undertaken by animals and many burrowing underground food, a secure micro-environment free from predators species therefore show specialisations for their subterranean lifestyle. and extreme environmental gradients (Robinson and Seely, 1980), We examined the effect of temperature and substrate characteristics nesting (Seymour and Ackerman, 1980), hibernation (Moberly, (coarse sand or fine sand) on the net energetic cost of burrowing 1963) and enhanced acoustics to facilitate communication (Bennet- (NCOB) and burrowing rate in two species of the Egernia group of Clark, 1987). skinks (Liopholis striata and Liopholis inornata) compared with other Animals utilise a range of methods to burrow through soil, burrowing animals. We further tested for morphological specialisations depending on soil characteristics (density, particle size and moisture among burrowing species by comparing the relationship between content) and body morphology (limbed or limbless). -
Biolcons Damen 2011.Pdf
Biological Conservation 144 (2011) 989–997 Contents lists available at ScienceDirect Biological Conservation journal homepage: www.elsevier.com/locate/biocon Will climate change reduce the efficacy of protected areas for amphibian conservation in Italy? ⇑ Manuela D’Amen a, , Pierluigi Bombi b, Peter B. Pearman c, Dirk R. Schmatz c, Niklaus E. Zimmermann c, Marco A. Bologna a a Department of Environmental Biology, University of ‘‘Roma Tre’’, Viale G. Marconi 446, 00146 Rome, Italy b SPACE Environment, via Maria Giudice 23, 00135 Rome, Italy c Swiss Federal Research Institute WSL, Zuercherstrasse 111, 8903 Birmensdorf, Switzerland article info abstract Article history: Amphibians are an important and imperiled component of biodiversity. In this study we analyze the effi- Received 14 April 2010 cacy of Italian reserve network for protecting multiple amphibian species in a climate change scenario, Received in revised form 21 August 2010 considering both nationally designated areas and Natura 2000 sites. Our approach is based on ensemble Accepted 1 November 2010 niche modeling estimate of potential range shift under two carbon emission scenarios (A1FI and B1) and Available online 22 January 2011 two dispersal assumptions. The predicted distributions were used to perform gap and irreplaceability analyses. Our findings show that the current Italian reserve network incompletely represents current Keywords: amphibian diversity and its geographic pattern. The combination of the nationally designated protected Global warming areas and the Natura 2000 sites improves current representation of amphibians, but conservation targets Gap analysis Irreplaceability based on geographic range extent are achieved for only 40% of species. Under the future scenarios, Natura Conservation priorities 2000 sites become a crucial component of the protected areas system.