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Lindsay Masters
CHARACTERISATION OF EXPERIMENTALLY INDUCED AND SPONTANEOUSLY OCCURRING DISEASE WITHIN CAPTIVE BRED DASYURIDS Scott Andrew Lindsay A thesis submitted in fulfillment of requirements for the postgraduate degree of Masters of Veterinary Science Faculty of Veterinary Science University of Sydney March 2014 STATEMENT OF ORIGINALITY Apart from assistance acknowledged, this thesis represents the unaided work of the author. The text of this thesis contains no material previously published or written unless due reference to this material is made. This work has neither been presented nor is currently being presented for any other degree. Scott Lindsay 30 March 2014. i SUMMARY Neosporosis is a disease of worldwide distribution resulting from infection by the obligate intracellular apicomplexan protozoan parasite Neospora caninum, which is a major cause of infectious bovine abortion and a significant economic burden to the cattle industry. Definitive hosts are canid and an extensive range of identified susceptible intermediate hosts now includes native Australian species. Pilot experiments demonstrated the high disease susceptibility and the unexpected observation of rapid and prolific cyst formation in the fat-tailed dunnart (Sminthopsis crassicaudata) following inoculation with N. caninum. These findings contrast those in the immunocompetent rodent models and have enormous implications for the role of the dunnart as an animal model to study the molecular host-parasite interactions contributing to cyst formation. An immunohistochemical investigation of the dunnart host cellular response to inoculation with N. caninum was undertaken to determine if a detectable alteration contributes to cyst formation, compared with the eutherian models. Selective cell labelling was observed using novel antibodies developed against Tasmanian devil proteins (CD4, CD8, IgG and IgM) as well as appropriate labelling with additional antibodies targeting T cells (CD3), B cells (CD79b, PAX5), granulocytes, and the monocyte-macrophage family (MAC387). -
HEXAPODA INSECTA Australia's Faunal Extinction Crisis Submission
SUPPORTING INFORMATION Table S3 Australian insects and allied invertebrates that have been listed under various conservation schedules, including State/Territory Acts, the EPBC Act and the IUCN Red List, and their occurrence in IBRA regions. Listed species Conservation status Conservation status Conservation status IBRA region (State) (various (EPBC Act 1999) (IUCN Red List 2017) State/Territory Acts) HEXAPODA INSECTA BLATTODEA Panesthia lata Walker, 1868, (Lord Howe Island Endangered PSI (NSW) Wood-feeding Cockroach) (Biodiversity Conservation Act 2016) COLEOPTERA Aulacopris matthewsi Storey, 1986 (Flightless Vulnerable WET (QLD) Dung Beetle) Castiarina insculpta (Carter, 1934) (Miena Jewel Endangered TCH (TAS) Beetle) (Threatened Species Protection Act 1995 Catadromus lacordairei Boisduval , 1835 (Green- Vulnerable FUR, TNM (TAS) lined Ground Beetle) (Threatened Species Protection Act 1995) Enchymus sp. nov. Pascoe, 1871 (Weldborough Rare (Threatened BEL (TAS) Forest Weevil) Species Protection Act 1995) Goedetrechus mendumae Moore, 1972 (Ida Bay Vulnerable TSR (TAS) Cave Beetle) (Threatened Species Protection Act 1995) Goedetrechus parallelus Moore, 1972 (Junee- Vulnerable TWE (TAS) Florentine Cave Beetle) (Threatened Species Protection Act 1995) Hoplogonus bornemisszai Bartolozzi, 1996 Endangered Critically Endangered BEL (TAS) (Bornemissza’s Stag Beetle) (Threatened Species Protection Act 1995 – TAS) Hoplogonus simsoni Parry, 1875 (Simsons Stag Vulnerable Vulnerable BEL, TCH (TAS) Beetle) (Threatened Species Protection Act 1995) Hoplogonus -
Ba3444 MAMMAL BOOKLET FINAL.Indd
Intot Obliv i The disappearing native mammals of northern Australia Compiled by James Fitzsimons Sarah Legge Barry Traill John Woinarski Into Oblivion? The disappearing native mammals of northern Australia 1 SUMMARY Since European settlement, the deepest loss of Australian biodiversity has been the spate of extinctions of endemic mammals. Historically, these losses occurred mostly in inland and in temperate parts of the country, and largely between 1890 and 1950. A new wave of extinctions is now threatening Australian mammals, this time in northern Australia. Many mammal species are in sharp decline across the north, even in extensive natural areas managed primarily for conservation. The main evidence of this decline comes consistently from two contrasting sources: robust scientifi c monitoring programs and more broad-scale Indigenous knowledge. The main drivers of the mammal decline in northern Australia include inappropriate fi re regimes (too much fi re) and predation by feral cats. Cane Toads are also implicated, particularly to the recent catastrophic decline of the Northern Quoll. Furthermore, some impacts are due to vegetation changes associated with the pastoral industry. Disease could also be a factor, but to date there is little evidence for or against it. Based on current trends, many native mammals will become extinct in northern Australia in the next 10-20 years, and even the largest and most iconic national parks in northern Australia will lose native mammal species. This problem needs to be solved. The fi rst step towards a solution is to recognise the problem, and this publication seeks to alert the Australian community and decision makers to this urgent issue. -
Complement Function and Expression in the Red-Tailed
Complement Function and Expression in the Red-Tailed Phascogale (Phascogale calura) Oselyne Tsuey Wei Ong B. Med. Sc. (Biomedical Sciences), M. Sc. (Conservation Biology) Submitted for the completion of a Doctor of Philosophy degree at the Western Sydney University October 2016 TABLE OF CONTENTS Table of Figures............................................................................................................. i Table of Tables ............................................................................................................ iv Acknowledgements ...................................................................................................... v Statement of Authentication .................................................................................... vii Preface ....................................................................................................................... viii Publications ................................................................................................................. ix Conference and Seminar Presentations ..................................................................... x Abstract ......................................................................................................................... 1 Introduction .................................................................................................................. 5 1.1 Marsupials as Mammals ......................................................................................... 6 1.1.2 Red-Tailed -
I. G E O G RAP H IC PA T T E RNS in DIV E RS IT Y a . D Iversity And
I. GEOGRAPHIC PATTERNS IN DIVERSITY A. Diversity and Endemicty B. Patterns in Mammalian Richness 1 – latitude 2 – area 3 – isolation 4 – elevation C. Hotspots of Mammalian Biodiversity 1 – relevance 2 – optimal characteristics of hotspots 3 – empirical patterns for mammals II. CONSERVATION STATUS OF MAMMALS A. Prehistoric Extinctions B. Historic Extinctions 1 – summary (totals) 2 – taxonomic, morphologic bias 3 – Geographic bias C. Geography of Extinctions 1 – prehistory and human colonization 2 – geographic questions 3 – range collapse in mammals Hotspots of Mammalian Endemicity Endemic Mammals Species Richness (fig. 1) Schipper et al 2009 – Science 322:226. (color pdf distributed to lab sections) Fig. 2. Global patterns of threat, for land (brown) and marine (blue) mammals. (A) Number of globally threatened species (Vulnerable, Endangered or Critically Fig. 4. Global patterns of knowledge, for land Endangered). Number of species affected by: (B) habitat loss; (C) harvesting; (D) (terrestrial and freshwater, brown) and marine (blue) accidental mortality; and (E) pollution. Same color scale employed in (B), (C), (D) species. (A) Number of species newly described since and (E) (hence, directly comparable). 1992. (B) Data-Deficient species. Mammal Extinctions 1500 to 2000 (151 species or subspecies; ~ 83 species) COMMON NAME LATIN NAME DATE RANGE PRIMARY CAUSE Lesser Hispanolan Ground Sloth Acratocnus comes 1550 Hispanola introduction of rats and pigs Greater Puerto Rican Ground Sloth Acratocnus major 1500 Puerto Rico introduction of rats -
Mammals of the Avon Region
Mammals of the Avon Region By Mandy Bamford, Rowan Inglis and Katie Watson Foreword by Dr. Tony Friend R N V E M E O N G T E O H F T W A E I S L T A E R R N A U S T 1 2 Contents Foreword 6 Introduction 8 Fauna conservation rankings 25 Species name Common name Family Status Page Tachyglossus aculeatus Short-beaked echidna Tachyglossidae not listed 28 Dasyurus geoffroii Chuditch Dasyuridae vulnerable 30 Phascogale calura Red-tailed phascogale Dasyuridae endangered 32 phascogale tapoatafa Brush-tailed phascogale Dasyuridae vulnerable 34 Ningaui yvonnae Southern ningaui Dasyuridae not listed 36 Antechinomys laniger Kultarr Dasyuridae not listed 38 Sminthopsis crassicaudata Fat-tailed dunnart Dasyuridae not listed 40 Sminthopsis dolichura Little long-tailed dunnart Dasyuridae not listed 42 Sminthopsis gilberti Gilbert’s dunnart Dasyuridae not listed 44 Sminthopsis granulipes White-tailed dunnart Dasyuridae not listed 46 Myrmecobius fasciatus Numbat Myrmecobiidae vulnerable 48 Chaeropus ecaudatus Pig-footed bandicoot Peramelinae presumed extinct 50 Isoodon obesulus Quenda Peramelinae priority 5 52 Species name Common name Family Status Page Perameles bougainville Western-barred bandicoot Peramelinae endangered 54 Macrotis lagotis Bilby Peramelinae vulnerable 56 Cercartetus concinnus Western pygmy possum Burramyidae not listed 58 Tarsipes rostratus Honey possum Tarsipedoidea not listed 60 Trichosurus vulpecula Common brushtail possum Phalangeridae not listed 62 Bettongia lesueur Burrowing bettong Potoroidae vulnerable 64 Potorous platyops Broad-faced -
Development and Application of Survey Methods to Determine
Development and application of survey methods to determine habitat use in relation to forest management and habitat characteristics of the endangered numbat (Myrmecobius fasciatus) in the Upper Warren region, Western Australia by Anke Seidlitz BSc (Hons) A thesis submitted to Murdoch University to fulfil the requirements for the degree of Doctor of Philosophy in the discipline of Environmental and Conservation Sciences January 2021 Author’s declaration I declare that (a) the thesis is my own account of my research, except where other sources are acknowledged, (b) all co-authors, where stated and certified by my principal supervisor or executive author, have agreed that the works presented in this thesis represent substantial contributions from myself and (c) the thesis contains as its main content work that has not been previously submitted for a degree at any other university. ……………………………. Anke Seidlitz i Abstract Effective detection methods and knowledge on habitat requirements is key for successful wildlife monitoring and management. The numbat (Myrmecobius fasciatus) is an endangered, Australian-endemic marsupial that has experienced major population declines since European settlement. The Upper Warren region (UWR) in south-western Australia contains one of the two remaining natural populations. A lack of effective survey methods has caused a paucity of information regarding this population. This PhD project aimed to develop robust survey methods and determine habitat requirements for the numbat in the UWR. Given the perceived advantages of camera trap technology in wildlife research, camera trap trials were conducted to optimise camera methodologies for numbat detection. Swift 3C wide-angle camera traps positioned at ~25 cm above ground increased numbat detections by 140% compared to commonly used Reconyx PC900 camera traps. -
Northern Brush Tailed Phascogale
Threatened Species of the Northern Territory NORTHERN BRUSH-TAILED PHASCOGALE Phascogale pirata Conservation status Australia: Vulnerable Northern Territory: Endangered Photo: K. Brennan Description considered extinct there), Kakadu National Park (notably around Jabiru and near Jim Jim The northern brush-tailed phascogale is a ranger station), and Litchfield National Park. carnivorous marsupial about midway in size There are older records from the Gove and between the larger northern quoll and the Katherine areas. small antechinuses and dunnarts. Its most notable feature is the long dark hairs on the Conservation reserves where reported: Garig tail, which form a distinctive brush. The hairs Gunak Barlu National Park, Kakadu National can be stiffened when alarmed, giving a Park and Litchfield National Park. bottle-brush appearance. The general body colour is dark grey, the snout is notably pointed and the eyes are large. Body weight is about 150-200 g. Distribution Recent taxonomic studies (Rhind et al. 2001, Spencer et al. 2001) have suggested that the northern population of brush-tailed phascogale is specifically distinct from that in south-western and south-eastern Australia. As redefined, the northern brush-tailed phascogale is restricted to the Top End of the Known locations of the northern brush-tailed Northern Territory (NT), and is taxonomically phascogale distinct from populations in the Kimberley and Cape York Peninsula. Ecology There are relatively few records in the NT: the There have been no detailed studies of the most recent (since 1980) are from the Tiwi northern brush-tailed phascogale, but its Islands, Cobourg Peninsula, West Island (in ecology is probably similar to that reported the Sir Edward Pellew group, but now for its temperate relatives (Rhind 1998). -
(Bettongia Penicillata) in Australia
The population and epidemiological dynamics associated with recent decline of woylies (Bettongia penicillata) in Australia. Carlo Pacioni DVM, MVS (Cons Med) This thesis is presented for the degree of Doctor of Philosophy of Murdoch University, 2010 Printed on recycled paper Photo: Sabrina Trocini To my wife and friend, Sabrina I declare that this thesis is my own account of my research and contains as its main content work, which has not previously been submitted for a degree at any tertiary education institution. ……………..………………………………………………. Carlo Pacioni I Preface Chapters 5, 6, 7 and 8 are either published papers or manuscripts intended for publication in scientific journals as stand‐alone pieces of work. Consequently, some repetition was unavoidable. In addition, some differences in style are due to the requirements of the targeted journal. The reference style of the remaining chapters follows the current guidelines for the journal of Conservation Biology. The intellectual development and writing of this thesis was carried out by the author. Inclusion of co‐authors in the papers is to acknowledge the contributions of collaborators who provided tissue samples, demographic data, preliminary analysis and/or background information, as well as helpful discussions and editorial comments. II Abstract The woylie or brush‐tailed bettong (Bettongia penicillata ogilbyi) has recently undergone a dramatic decline (approximately 80% between 2001 and 2006). The Woylie Conservation and Research Project (WCRP) was established to investigate possible causes of this decline. It was hypothesised that predators and/or a disease may be a concomitant cause if not the primary cause(s) of the decline, based on the peculiar temporal and spatial characteristics of the decline and available associative evidence. -
Idiosoma Nigrum Targeted Survey
DECEMBER 2012 SINOSTEEL MIDWEST CORPORATION BLUE HILLS IDIOSOMA NIGRUM TARGETED SURVEY This page has been left blank intentionally Sinosteel Midwest Corporation Blue Hills Idiosoma nigrum Targeted Survey SINOSTEEL MIDWEST CORPORATION BLUE HILLS IDIOSOMA NIGRUM TARGETED SURVEY July 2013 i Sinosteel Midwest Corporation Blue Hills Idiosoma nigrum Targeted Survey Document Status Approved for Issue Rev Author Reviewer/s Date Name Distributed To Date 0 J. Forbes-Harper M. Davis 28/11/2012 D. Cancilla W. Ennor 6/12/2012 ecologia Environment (2012). Reproduction of this report in whole or in part by electronic, mechanical or chemical means including photocopying, recording or by any information storage and retrieval system, in any language, is strictly prohibited without the express approval of Sinosteel Midwest Corporation and ecologia Environment. Restrictions on Use This report has been prepared specifically for Sinosteel Midwest Corporation. Neither the report nor its contents may be referred to or quoted in any statement, study, report, application, prospectus, loan, or other agreement document, without the express approval of Sinosteel Midwest Corporation and ecologia Environment. ecologia Environment 1025 Wellington Street WEST PERTH WA 6005 Phone: 08 9322 1944 Fax: 08 9322 1599 Email: [email protected] July 2013 ii TABLE OF CONTENTS EXECUTIVE SUMMARY ................................................................................................................ VII 1 INTRODUCTION ............................................................................................................. -
How to Cite Complete Issue More Information About This Article
Therya ISSN: 2007-3364 Centro de Investigaciones Biológicas del Noroeste Woinarski, John C. Z.; Burbidge, Andrew A.; Harrison, Peter L. A review of the conservation status of Australian mammals Therya, vol. 6, no. 1, January-April, 2015, pp. 155-166 Centro de Investigaciones Biológicas del Noroeste DOI: 10.12933/therya-15-237 Available in: http://www.redalyc.org/articulo.oa?id=402336276010 How to cite Complete issue Scientific Information System Redalyc More information about this article Network of Scientific Journals from Latin America and the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Project academic non-profit, developed under the open access initiative THERYA, 2015, Vol. 6 (1): 155-166 DOI: 10.12933/therya-15-237, ISSN 2007-3364 Una revisión del estado de conservación de los mamíferos australianos A review of the conservation status of Australian mammals John C. Z. Woinarski1*, Andrew A. Burbidge2, and Peter L. Harrison3 1National Environmental Research Program North Australia and Threatened Species Recovery Hub of the National Environmental Science Programme, Charles Darwin University, NT 0909. Australia. E-mail: [email protected] (JCZW) 2Western Australian Wildlife Research Centre, Department of Parks and Wildlife, PO Box 51, Wanneroo, WA 6946, Australia. E-mail: [email protected] (AAB) 3Marine Ecology Research Centre, School of Environment, Science and Engineering, Southern Cross University, PO Box 157, Lismore, NSW 2480, Australia. E-mail: [email protected] (PLH) *Corresponding author Introduction: This paper provides a summary of results from a recent comprehensive review of the conservation status of all Australian land and marine mammal species and subspecies. -
Checklist of the Mammals of Western Australia
Records ofthe Western Australian Museum Supplement No. 63: 91-98 (2001). Checklist of the mammals of Western Australia R.A. How, N.K. Cooper and J.L. Bannister Western Australian Museum, Francis Street, Perth, Western Australia 6000, Australia INTRODUCTION continued collection of species across their range. The Checklist ofthe Mammals ofWestern Australia is Where the level of taxonomic uncertainty is being a collation of the most recent systematic information formally resolved, footnotes to the individual taxon on Western Australian mammal taxa, incorporating appear at the end of the family listings. the list of taxa compiled from the Western Numerous taxa have become extinct on a national Australian Museum's mammal database and the or state level since European settlement and there literature. The Checklist presents the nomenclature have been several recent attempts to reintroduce accepted by the Western Australian Museum in regionally extinct taxa to former areas. The present maintaining the state's mammal collection and status of these taxa is indicated by symbols in the database. Listed are those species probably extant Checklist. at the time of arrival of Europeans to Western Australia. Symbols used Nomenclature, in general, follows the Zoological t Denotes extinct taxon. Catalogue ofAustralia, Volume 5, Mammalia (1988). * Denotes taxon extinct in Western Australia but Consideration has been given to the nomenclatural extant in other parts of Australia. decisions in The 1996 Action Plan of Australian $ Denotes taxon extinct on Western Australian Marsupials and Monotremes (Maxwell, Burbidge and mainland and recently reintroduced from other Morris, 1996) and The Action Plan for Australian Bats parts of Australia or translocated from islands (Reardon, 1999a).