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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). -
Platypus Collins, L.R
AUSTRALIAN MAMMALS BIOLOGY AND CAPTIVE MANAGEMENT Stephen Jackson © CSIRO 2003 All rights reserved. Except under the conditions described in the Australian Copyright Act 1968 and subsequent amendments, no part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, duplicating or otherwise, without the prior permission of the copyright owner. Contact CSIRO PUBLISHING for all permission requests. National Library of Australia Cataloguing-in-Publication entry Jackson, Stephen M. Australian mammals: Biology and captive management Bibliography. ISBN 0 643 06635 7. 1. Mammals – Australia. 2. Captive mammals. I. Title. 599.0994 Available from CSIRO PUBLISHING 150 Oxford Street (PO Box 1139) Collingwood VIC 3066 Australia Telephone: +61 3 9662 7666 Local call: 1300 788 000 (Australia only) Fax: +61 3 9662 7555 Email: [email protected] Web site: www.publish.csiro.au Cover photos courtesy Stephen Jackson, Esther Beaton and Nick Alexander Set in Minion and Optima Cover and text design by James Kelly Typeset by Desktop Concepts Pty Ltd Printed in Australia by Ligare REFERENCES reserved. Chapter 1 – Platypus Collins, L.R. (1973) Monotremes and Marsupials: A Reference for Zoological Institutions. Smithsonian Institution Press, rights Austin, M.A. (1997) A Practical Guide to the Successful Washington. All Handrearing of Tasmanian Marsupials. Regal Publications, Collins, G.H., Whittington, R.J. & Canfield, P.J. (1986) Melbourne. Theileria ornithorhynchi Mackerras, 1959 in the platypus, 2003. Beaven, M. (1997) Hand rearing of a juvenile platypus. Ornithorhynchus anatinus (Shaw). Journal of Wildlife Proceedings of the ASZK/ARAZPA Conference. 16–20 March. -
NSW Vagrant Bird Review
an atlas of the birds of new south wales and the australian capital territory Vagrant Species Ian A.W. McAllan & David J. James The species listed here are those that have been found on very few occasions (usually less than 20 times) in NSW and the ACT, and are not known to have bred here. Species that have been recorded breeding in NSW are included in the Species Accounts sections of the three volumes, even if they have been recorded in the Atlas area less than 20 times. In determining the number of records of a species, when several birds are recorded in a short period together, or whether alive or dead, these are here referred to as a ‘set’ of records. The cut-off date for vagrant records and reports is 31 December 2019. As with the rest of the Atlas, the area covered in this account includes marine waters east from the NSW coast to 160°E. This is approximately 865 km east of the coast at its widest extent in the south of the State. The New South Wales-Queensland border lies at about 28°08’S at the coast, following the centre of Border Street through Coolangatta and Tweed Heads to Point Danger (Anon. 2001a). This means that the Britannia Seamounts, where many rare seabirds have been recorded on extended pelagic trips from Southport, Queensland, are east of the NSW coast and therefore in NSW and the Atlas area. Conversely, the lookout at Point Danger is to the north of the actual Point and in Queensland but looks over both NSW and Queensland marine waters. -
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. -
Special Issue3.7 MB
Volume Eleven Conservation Science 2016 Western Australia Review and synthesis of knowledge of insular ecology, with emphasis on the islands of Western Australia IAN ABBOTT and ALLAN WILLS i TABLE OF CONTENTS Page ABSTRACT 1 INTRODUCTION 2 METHODS 17 Data sources 17 Personal knowledge 17 Assumptions 17 Nomenclatural conventions 17 PRELIMINARY 18 Concepts and definitions 18 Island nomenclature 18 Scope 20 INSULAR FEATURES AND THE ISLAND SYNDROME 20 Physical description 20 Biological description 23 Reduced species richness 23 Occurrence of endemic species or subspecies 23 Occurrence of unique ecosystems 27 Species characteristic of WA islands 27 Hyperabundance 30 Habitat changes 31 Behavioural changes 32 Morphological changes 33 Changes in niches 35 Genetic changes 35 CONCEPTUAL FRAMEWORK 36 Degree of exposure to wave action and salt spray 36 Normal exposure 36 Extreme exposure and tidal surge 40 Substrate 41 Topographic variation 42 Maximum elevation 43 Climate 44 Number and extent of vegetation and other types of habitat present 45 Degree of isolation from the nearest source area 49 History: Time since separation (or formation) 52 Planar area 54 Presence of breeding seals, seabirds, and turtles 59 Presence of Indigenous people 60 Activities of Europeans 63 Sampling completeness and comparability 81 Ecological interactions 83 Coups de foudres 94 LINKAGES BETWEEN THE 15 FACTORS 94 ii THE TRANSITION FROM MAINLAND TO ISLAND: KNOWNS; KNOWN UNKNOWNS; AND UNKNOWN UNKNOWNS 96 SPECIES TURNOVER 99 Landbird species 100 Seabird species 108 Waterbird -
Inquiry Into the Problem of Feral and Domestic Cats in Australia to The
28 July 2020 Re: Inquiry into the problem of feral and domestic cats in Australia To the Committee Secretariat, Thank you for this opportunity to make a submission to the Inquiry into the problem of feral and domestic cats in Australia. The Society for Conservation Biology Oceania Section is the peak professional group for conservation biology in Australia, with 400 members that include conservation scientists, policy-makers and managers. Our role is to provide scientific information for management and policy decisions about the long term sustainability and future of ecosystems and their dependent organisms, recognising the importance of ecosystem services for humanity and based on the best available science. Feral and domestic cats have had severe impacts on Australian wildlife since their introduction by Europeans and will continue to do so into the foreseeable future. Feral cats threaten a large number of mammal, bird and reptile species and reducing the impacts of cats is critical to the conservation of Australia’s biodiversity. Reducing the impacts of cats is challenging and while there have been many advances in this space over the past 40 or so years, an effective, broadscale control tool remains elusive. As described in this submission, effectively reducing the impacts of cats on vulnerable fauna populations requires approaches that are tailored to the specifics of each management context, consider both lethal and non-lethal approaches, and take a whole-of-ecosystem approach, including accounting for other threats such as fire and grazing, and interactions with foxes, dingoes, rabbits and other species. We address terms of reference a, b, e, f and h in detail below. -
Phylogenetic Relationships of Dasyuromorphian Marsupials Revisited
Whittier College Poet Commons Biology Faculty Publications & Research 2016 Phylogenetic relationships of dasyuromorphian marsupials revisited Christopher A. Emerling Michael Westerman Carey Krajewski Benjamin P. Kear Lucy Meehan See next page for additional authors Follow this and additional works at: https://poetcommons.whittier.edu/bio Part of the Biology Commons Authors Christopher A. Emerling, Michael Westerman, Carey Krajewski, Benjamin P. Kear, Lucy Meehan, Robert W. Meredith, and Mark S. Springer Zoological Journal of the Linnean Society, 2016, 176, 686–701. With 11 figures. Phylogenetic relationships of dasyuromorphian marsupials revisited 1 2 3 MICHAEL WESTERMAN *, CAREY KRAJEWSKI , BENJAMIN P. KEAR , Downloaded from https://academic.oup.com/zoolinnean/article/176/3/686/2453844 by Whittier College user on 25 September 2020 LUCY MEEHAN1, ROBERT W. MEREDITH4, CHRISTOPHER A. EMERLING4 and MARK S. SPRINGER4 1Genetics Department, LaTrobe University, Melbourne, Vic. 3086, Australia 2Zoology Department, Southern Illinois University, Carbondale, IL 62901, USA 3Paleobiology Programme, Department of Earth Sciences, Uppsala University, Villavagen 16, SE-752 36 Uppsala, Sweden 4Department of Biology, University of California, Riverside, CA 92521, USA Received 14 January 2015; revised 30 June 2015; accepted for publication 9 July 2015 We reassessed the phylogenetic relationships of dasyuromorphians using a large molecular database comprising previously published and new sequences for both nuclear (nDNA) and mitochondrial (mtDNA) genes from the numbat (Myrmecobius fasciatus), most living species of Dasyuridae, and the recently extinct marsupial wolf, Thylacinus cynocephalus. Our molecular tree suggests that Thylacinidae is sister to Myrmecobiidae + Dasyuridae. We show robust support for the dasyurid intrafamilial classification proposed by Krajewski & Westerman as well as for placement of most dasyurid genera, which suggests substantial homoplasy amongst craniodental characters pres- ently used to generate morphology-based taxonomies. -
ANSWER KEY for the MAMMAL SEARCH and FIND
ANSWER KEY: MAMMAL SEARCH AND FIND A) An animal you already know about B) An animal you have never heard of C) An animal whose name starts with the same letter as your name. (You may use the full species name, the general name, or the scientific name for example: Sloth Bear [Ursus ursinus] is okay for the letters S, B and U.) There are multiple answers for many letters, but here is one for each. A anteater B bongo C coati D dibatag E echidna F fanaloka G giraffe H hedgehog I Indian pangolin J jumping mouse K kultarr L llama M mongoose N numbat O okapi P panda Q quoll katytanis.com #AMisclassificationOfMammals © Katy Tanis 2018 ANSWER KEY: MAMMAL SEARCH AND FIND R raccoon S sloth T tamandua U Ursus ursinus (sloth bear) V vicuna W wildebeest X Xenarthran* Y yellow footed rock wallaby Z zorilla *this is a bit of a cheat Xenarthra is the superorder that include anteaters, tree sloths and armadillo. There were 6 in the show. D) 7 spotted animals African civet fanaloka quoll king cheetah common genet giraffe spotted cuscus E) 2 flying animals Chapin's free-tailed bat Bismarck masked flying fox F) 2 swimming animals Southern Right Whale Commerson's Dolphin katytanis.com #AMisclassificationOfMammals © Katy Tanis 2018 ANSWER KEY: MAMMAL SEARCH AND FIND katytanis.com #AMisclassificationOfMammals © Katy Tanis 2018 ANSWER KEY: MAMMAL SEARCH AND FIND G) 2 mammals that lay eggs short beaked echidna western long beaked echidna H) 2 animals that look similar to skunks and are also stinky long fingered trick Zorilla I) 1 animal that smells like buttered -
BIOLOGICAL SURVEY of KANGAROO ISLAND SOUTH AUSTRALIA in NOVEMBER 1989 and 1990
A BIOLOGICAL SURVEY OF KANGAROO ISLAND SOUTH AUSTRALIA IN NOVEMBER 1989 and 1990 Editors A. C. Robinson D. M. Armstrong Biological Survey and Research Section Heritage and Biodiversity Division Department for Environment, Heritage and Aboriginal Affairs, South Australia 1999 i Kangaroo Island Biological Survey The Biological Survey of Kangaroo Island, South Australia was carried out with the assistance of funds made available by, the Commonwealth of Australia under the 1989-90 National Estate Grants Programs and the State Government of South Australia. The views and opinions expressed in this report are those of the authors and do not necessarily represent the views or policies of the Australian Heritage Commission or the State Government of South Australia. The report may be cited as: Robinson, A. C. & Armstrong, D. M. (eds) (1999) A Biological Survey of Kangaroo Island, South Australia, 1989 & 1990. (Heritage and Biodiversity Section, Department for Environment, Heritage and Aboriginal Affairs, South Australia). Copies of the report may be accessed in the library: Environment Australia Department for Environment, Heritage and Aboriginal Affairs GPO Box 636 or 1st Floor, Roma Mitchell House CANBERRA ACT 2601 136 North Terrace, ADELAIDE SA 5000 EDITORS A.C. Robinson, D.M. Armstrong, Biological Survey and Research, Heritage &Biodiversity Section, Department for Environment Heritage and Aboriginal Affairs PO Box 1047 ADELAIDE 5001 AUTHORS D M Armstrong, P.J.Lang, A C Robinson, Biological Survey and Research, Heritage &Biodiversity Section, Department for Environment, Heritage and Aboriginal Affairs PO Box 1047 ADELAIDE 5001 N Draper, Australian Cultural Heritage Management Pty Ltd, 53 Hackney Rd. HACKNEY, SA 5069 G Carpenter, Biodiversity Monitoring and Evaluation, Heritage &Biodiversity Section, Department for Environment Heritage and Aboriginal Affairs. -
Minutes from the Kangaroo Island Dunnart Workshop Monday 27 May 2019, Ozone Hotel, Kangaroo Island
Minutes from the Kangaroo Island dunnart workshop Monday 27 May 2019, Ozone Hotel, Kangaroo Island In attendance Rosemary Hohnen (National Environmental Science Program (NESP) Threatened Species Recovery Hub (TSRH)), Jasper Taylor (Kangaroo Island (KI) Natural Resources Management (NRM) Board), John Woinarski (NESP TSRH), Sarah Legge (NESP TSRH), Chris Dickman (NESP TSRH), Oliver Tester (Department of Environment and Energy, Australian Government (DoEE)), Leonie Brettell (DoEE), Emma Graham (DoEE), Dan Rogers (Department for Environment and Water Government of SA (DEW)), Peter Copley (DEW), Jody Gates (DEW), Jennie Fluin (DEW), Jason Higham (DEW), Matt Heard (DEW), Robyn Molsher (DEW), Damon Ezis (DEW), Damian Miley (Natural Resources KI, DEW (NRKI)), Mike Grieg (NRKI), Phillipa Holden (NRKI), Brett Dalzell (NRKI), Venetia Bolwell (NRKI), Karleah Berris (NRKI), Brenton Florance (NRKI), Josh Mulvaney (NRKI), Paul Jennings (NRKI), Danny Male (NRKI), Ross Evans (NRKI), Rebecca Mussared (NRKI), Sharon Gullickson (NRKI), Anne McLean (NRKI), Tony Sandeman (NRKI), Katherine Tuft (Arid Recovery), Hugh McGregor (Arid Recovery), Pat Hodgens (Kangaroo Island Land for Wildlife (KI LfW), Heidi Groffen (KI LfW), James Doube (KI landholder), Peter Hammond (KI landholder), Nirbeeja Saraswati (KI landholder), Tony Robinson (KI landholder), Julia Haska (KI landholder), John Hodgson (KI landholder), Pip Masters (Envisage Environmental Solutions (EES)) and Rick Southgate (EES). Apologies Sally Box (Threatened Species Commissioner, Australian Government), Fiona Fraser (DoEE), Peter Latch (DoEE), Brett Murphy (Charles Darwin University TSRH) and Trish Mooney (NRKI). Introduction and welcome Dan Rogers welcomed all participants to the meeting and outlined the aim of the workshop: to discuss the information known about the Kangaroo Island dunnart and the threats to it, and use this to develop a Conservation Advice under the Environment Protection and Biodiversity Conservation Act 1999 ( EPBC Act) for the species. -
Wildlife Matters Wildlife Conservancy
australian wildlife matters wildlife conservancy Spring 2009 Pungalina reveals one of Australia’s rarest mammals Carpentarian Pseudantechinus 2 australian saving australia’s threatened wildlife wildlife Pictograph conservancy Welcome to the Spring 2009 edition of Wildlife Matters. As this edition goes to print, we are in the process of fi nalising the acquisition of Bowra (see pages 4-5), a 14,000 the awc mission hectare property located in the heart of the Mulga Lands in Queensland. Bowra will The mission of Australian Wildlife Conservancy be our 21st sanctuary, bringing the AWC network to more than 2.56 million hectares (AWC) is the effective conservation of all (6.3 million acres). Australian animal species and the habitats in While the overall scale of the portfolio is impressive, it is not the number of properties or which they live. To achieve this mission, our hectares that really count. A more accurate measure of the value of the portfolio is the actions are focused on: number of species and ecosystems that occur within the AWC estate. In this respect, • Establishing a network of sanctuaries the statistics are even more impressive – for example, around 80% of all Australian which protect threatened wildlife and terrestrial bird species and over 60% of all terrestrial mammal species occur on one or ecosystems: AWC now manages 20 more of our sanctuaries. sanctuaries covering over 2.56 million The fact that our portfolio captures such a high percentage of Australia’s wildlife species hectares (6.3 million acres). refl ects a deliberate, science-based strategy to ensure that AWC invests in properties • Implementing practical, on-ground of the highest environmental value. -
Is Toxoplasma Gondii a Threat to the Conservation of Free-Ranging Australian Marsupial Populations?
International Journal for Parasitology: Parasites and Wildlife 5 (2016) 17e27 Contents lists available at ScienceDirect International Journal for Parasitology: Parasites and Wildlife journal homepage: www.elsevier.com/locate/ijppaw Review Is Toxoplasma gondii a threat to the conservation of free-ranging Australian marsupial populations? * Alison E. Hillman , Alan J. Lymbery, R.C. Andrew Thompson Murdoch University, 90 South St, Murdoch, WA 6150, Australia article info abstract Article history: It has often been asserted that Australian marsupial species are particularly susceptible to Toxoplasma Received 4 June 2015 gondii infection and to clinical toxoplasmosis following infection. This implicates T. gondii as a potential Received in revised form threat to marsupial population viability, and contrasts to what is known of T. gondii in populations of 7 December 2015 several other host species. We reviewed the literature, and found a lack of scientifically robust evidence Accepted 11 December 2015 addressing the occurrence of T. gondii infection in free-ranging populations of Australian marsupial species, and the impacts of the infection on population health. Key limitations included a lack of studies Keywords: in free-ranging marsupial populations, study findings susceptible to substantial chance influences, and Toxoplasma gondii fi fi Toxoplasmosis selection, misclassi cation and confounding biases. The lack of scienti cally robust data available on this Marsupials topic indicates that assertions that free-ranging populations of Australian marsupials are particularly Conservation susceptible to T. gondii infection and to toxoplasmosis are premature. The threat of T. gondii to the Epidemiology viability of free-ranging marsupial populations should therefore be regarded, at this stage, as a hypothesis.