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Halloween Icon Bats
Grey-headed flying fox. Photo: Andrew Mercer Bats- A Halloween Icon J. Morton Galetto, CU Maurice River Bats are the only mammals that can fly. Flying squirrels would more properly be called gliders since they can’t perform a sustained flight, but rather simply float from one place to another using a cape of sorts to soar. Over the years bats have been misunderstood and their history is shrouded in false legends, from transformations into vampires to attacking people’s hair. Yes, I’m in the Halloween spirit and it’s time to get ghoulish. In Australia I was fascinated by fruit bats (pteropus), the world’s largest member of their species. Since the face is fox-like they are commonly referred to as flying foxes. They become active before dusk and look like raptors with their 3-foot wing span, while their bodies are about 16” long. Their lifespan is 15-23 years. As dusk approached my amazement at seeing hundreds of flying foxes wheeling in the air seemed ridiculous to the Aussies. But come on, to an outsider it was incredible! Flying fox do not rely on echolocation as our bats do, but rather use their large eyes to find food. I witnessed the urban bat camps in the Royal Botanic Gardens in Sydney that could house hundreds of thousands of these creatures. Because of their large colonies they have a number of detractors. But large numbers in only a few congregations often make a species more vulnerable to extinction. Loss of habitat, slow reproduction, and high juvenile mortality are factors as well. -
Endangered Species
FEATURE: ENDANGERED SPECIES Conservation Status of Imperiled North American Freshwater and Diadromous Fishes ABSTRACT: This is the third compilation of imperiled (i.e., endangered, threatened, vulnerable) plus extinct freshwater and diadromous fishes of North America prepared by the American Fisheries Society’s Endangered Species Committee. Since the last revision in 1989, imperilment of inland fishes has increased substantially. This list includes 700 extant taxa representing 133 genera and 36 families, a 92% increase over the 364 listed in 1989. The increase reflects the addition of distinct populations, previously non-imperiled fishes, and recently described or discovered taxa. Approximately 39% of described fish species of the continent are imperiled. There are 230 vulnerable, 190 threatened, and 280 endangered extant taxa, and 61 taxa presumed extinct or extirpated from nature. Of those that were imperiled in 1989, most (89%) are the same or worse in conservation status; only 6% have improved in status, and 5% were delisted for various reasons. Habitat degradation and nonindigenous species are the main threats to at-risk fishes, many of which are restricted to small ranges. Documenting the diversity and status of rare fishes is a critical step in identifying and implementing appropriate actions necessary for their protection and management. Howard L. Jelks, Frank McCormick, Stephen J. Walsh, Joseph S. Nelson, Noel M. Burkhead, Steven P. Platania, Salvador Contreras-Balderas, Brady A. Porter, Edmundo Díaz-Pardo, Claude B. Renaud, Dean A. Hendrickson, Juan Jacobo Schmitter-Soto, John Lyons, Eric B. Taylor, and Nicholas E. Mandrak, Melvin L. Warren, Jr. Jelks, Walsh, and Burkhead are research McCormick is a biologist with the biologists with the U.S. -
Aquatic Fish Report
Aquatic Fish Report Acipenser fulvescens Lake St urgeon Class: Actinopterygii Order: Acipenseriformes Family: Acipenseridae Priority Score: 27 out of 100 Population Trend: Unknown Gobal Rank: G3G4 — Vulnerable (uncertain rank) State Rank: S2 — Imperiled in Arkansas Distribution Occurrence Records Ecoregions where the species occurs: Ozark Highlands Boston Mountains Ouachita Mountains Arkansas Valley South Central Plains Mississippi Alluvial Plain Mississippi Valley Loess Plains Acipenser fulvescens Lake Sturgeon 362 Aquatic Fish Report Ecobasins Mississippi River Alluvial Plain - Arkansas River Mississippi River Alluvial Plain - St. Francis River Mississippi River Alluvial Plain - White River Mississippi River Alluvial Plain (Lake Chicot) - Mississippi River Habitats Weight Natural Littoral: - Large Suitable Natural Pool: - Medium - Large Optimal Natural Shoal: - Medium - Large Obligate Problems Faced Threat: Biological alteration Source: Commercial harvest Threat: Biological alteration Source: Exotic species Threat: Biological alteration Source: Incidental take Threat: Habitat destruction Source: Channel alteration Threat: Hydrological alteration Source: Dam Data Gaps/Research Needs Continue to track incidental catches. Conservation Actions Importance Category Restore fish passage in dammed rivers. High Habitat Restoration/Improvement Restrict commercial harvest (Mississippi River High Population Management closed to harvest). Monitoring Strategies Monitor population distribution and abundance in large river faunal surveys in cooperation -
Louisiana's Animal Species of Greatest Conservation Need (SGCN)
Louisiana's Animal Species of Greatest Conservation Need (SGCN) ‐ Rare, Threatened, and Endangered Animals ‐ 2020 MOLLUSKS Common Name Scientific Name G‐Rank S‐Rank Federal Status State Status Mucket Actinonaias ligamentina G5 S1 Rayed Creekshell Anodontoides radiatus G3 S2 Western Fanshell Cyprogenia aberti G2G3Q SH Butterfly Ellipsaria lineolata G4G5 S1 Elephant‐ear Elliptio crassidens G5 S3 Spike Elliptio dilatata G5 S2S3 Texas Pigtoe Fusconaia askewi G2G3 S3 Ebonyshell Fusconaia ebena G4G5 S3 Round Pearlshell Glebula rotundata G4G5 S4 Pink Mucket Lampsilis abrupta G2 S1 Endangered Endangered Plain Pocketbook Lampsilis cardium G5 S1 Southern Pocketbook Lampsilis ornata G5 S3 Sandbank Pocketbook Lampsilis satura G2 S2 Fatmucket Lampsilis siliquoidea G5 S2 White Heelsplitter Lasmigona complanata G5 S1 Black Sandshell Ligumia recta G4G5 S1 Louisiana Pearlshell Margaritifera hembeli G1 S1 Threatened Threatened Southern Hickorynut Obovaria jacksoniana G2 S1S2 Hickorynut Obovaria olivaria G4 S1 Alabama Hickorynut Obovaria unicolor G3 S1 Mississippi Pigtoe Pleurobema beadleianum G3 S2 Louisiana Pigtoe Pleurobema riddellii G1G2 S1S2 Pyramid Pigtoe Pleurobema rubrum G2G3 S2 Texas Heelsplitter Potamilus amphichaenus G1G2 SH Fat Pocketbook Potamilus capax G2 S1 Endangered Endangered Inflated Heelsplitter Potamilus inflatus G1G2Q S1 Threatened Threatened Ouachita Kidneyshell Ptychobranchus occidentalis G3G4 S1 Rabbitsfoot Quadrula cylindrica G3G4 S1 Threatened Threatened Monkeyface Quadrula metanevra G4 S1 Southern Creekmussel Strophitus subvexus -
Husbandry Guidelines for Feathertail Gliders
Husbandry Guidelines for (Photo: Luke Hogan, 1996) Feathertail Gliders Acrobates frontalis & Acrobates pygmaeus (Mammalia: Acrobatidae) Date By From Version 2012 Tom Patterson WSI Richmond v 1 Husbandry Manual for the Feathertail Glider DISCLAIMER These husbandry guidelines were produced by the compiler/author at TAFE NSW Western Sydney Institute, Richmond College, N.S.W. Australia as part assessment for completion of Certificate III in Captive Animals, Course number 18913. Since the husbandry guidelines are the result of student project work, care should be taken in the interpretation of information therein. In effect, all care taken but no responsibility is assumed for any loss or damage that may result from the use of these guidelines. Care has been taken to acknowledge the correct ownership of work. Should It is offered to the ASZK Husbandry Manuals Register for the benefit of animal welfare and care. Husbandry guidelines are utility documents and are ‘works in progress’, so enhancements to these guidelines are invited. 2 Annual Cycle of Maintenance Breeding Torpor Exhibit Change Replace Scrub Replace Soil Decrease Pest Collect Scrub Leaf nesting Nest (if applicable) food Control Faecal (1) (2) Litter materials Boxes (Torpor) Samples January February March April May June July August September October November December Note: (1) Northern populations – most likely all Acrobates frontalis, (2) Southern populations – most likely all Acrobates pygmaeus. All maintenance cycle should be used as a guide only. These tasks are noted at a minimum, but should be done as required. Record keeping, weights, observations and environmental enrichment should occur all year round OCCUPATIONAL HEALTH AND SAFETY RISKS OH&S hazards can include anything that may be seen as a potential risk to you as a keeper or a member of the public. -
Annotated Records of the Feathertail Glider, Acrobates Pygmeus, from the Victorian Naturalist
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Research Online University of Wollongong Research Online Faculty of Science - Papers (Archive) Faculty of Science, Medicine and Health 2006 Annotated records of the feathertail glider, acrobates pygmeus, from the Victorian Naturalist Jamie M. Harris Southern Cross University, [email protected] K Shane Maloney University of Wollongong, [email protected] Follow this and additional works at: https://ro.uow.edu.au/scipapers Part of the Life Sciences Commons, Physical Sciences and Mathematics Commons, and the Social and Behavioral Sciences Commons Recommended Citation Harris, Jamie M. and Maloney, K Shane: Annotated records of the feathertail glider, acrobates pygmeus, from the Victorian Naturalist 2006, 157-165. https://ro.uow.edu.au/scipapers/4842 Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] Annotated records of the feathertail glider, acrobates pygmeus, from the Victorian Naturalist Abstract The Victorian Naturalist was surveyed for past records of the Feathertail Glider Acrobates pygmaeus. We document many important records of their occurrence, as well as accounts on their feeding and behaviour. This report should be useful to researchers seeking primary source observations of this species. Disciplines Life Sciences | Physical Sciences and Mathematics | Social and Behavioral Sciences Publication Details Harris, J. M. & Maloney, -
Flesh Flies (Diptera: Sarcophagidae) of Sandy and Marshy Habitats of the Polish Baltic Coast
© Entomologica Fennica. 30 March 2009 Flesh flies (Diptera: Sarcophagidae) of sandy and marshy habitats of the Polish Baltic coast Elibieta Kaczorowska Kaczorowska, E. 2009: Flesh flies (Diptera: Sarcophagidae) of sandy and marshy habitats of the Polish Baltic coast. — Entomol. Fennica 20: 61—64. The results ofa seven-year study on flesh flies (Diptera: Sarcophagidae) in sandy and marshy habitats ofthe Polish Baltic coast are presented. During this research, carried out in 20 localities, 25 species of Sarcophagidae were collected, ofwhich 24 were new for the study areas. Based on these results, flesh fly abundance and trophic groups are described. E. Kaczorowska, Department ofInvertebrate Zoology, University ofGdansk, Al. Marszalka Pilsadskiego 46, 81—3 78 Gdynia, Poland; E—mail.‘ saline@ocean. aniv.gda.pl, telephone: 0048 58 5236642 Received 1 1 December 200 7, accepted 19 March 2008 1. Introduction menoptera, while others are predators or para- sitoids on insects and snails (Povolny & Verves Sarcophagidae is a species-rich family, distri- 1997). Therefore, flesh flies occur in various buted worldwide and comprising over 2500 de- kinds of biotopes, including coastal marshy and scribed species. At present more than 150 species sandy habitats. On the Polish Baltic coast, species of flesh flies are known from central Europe of Sarcophagidae have been found in low abun- (Povolny & Verves 1997) and 129 from Poland. dance, and only one species, Sarcophaga (Myo— The Polish fauna of Sarcophagidae is relatively rlzina) nigriventris Meigen, has so far been re- well known, but the state of knowledge about corded (Draber—Monko 1973). Szadziewski these flies is uneven for particular regions of the (1983), carrying out research on Diptera ofthe sa- country. -
STATUS of the BLUEHEAD SHINER (Notropis Hubbsi) in ILLINOIS
• Transactions of the Illinois Academy of Science (1986), Volume 79, 1 and 2, pp. 129-136 STATUS OF THE BLUEHEAD SHINER (Notropis hubbsi) IN ILLINOIS Brooks M. Burr and Melvin L. Warren, Jr. Department of Zoology, Southern Illinois University, Carbondale, Illinois 62901 ABSTRACT Notropis hubbsi, the bluehead shiner, is one of Illinois' rarest animals in terms of numbers of individuals and localities known. A compilation of existing and newly discovered records of the species indicates it is restricted to Wolf Lake, Otter Pond, and perhaps springs along the bluffs in the LaRue-Pine Hills Ecological Area (all Union County). Despite intensive, surveys of Wolf Lake and extensive surveys of the area, no specimens have been collected since 1974, and the species may be extir- pated from Illinois. A summary of life history information taken from 201 speci- mens indicates: females are sexually mature at 1 yr (47 mm standard length); spawning occurs from May to July; the one gravid female examined contained 781 mature ova; ova average 0.8 mm in diameter and are orange in color; and the spe- cies lives a maximum of 2 yrs and reaches a maximum standard length of 54 mm. We recommend: continued surveys for the species in appropriate habitat in Illinois, retention on the Illinois endangered species list, and future consideration of rein- troduction into Wolf Lake of individuals obtained from Arkansas populations. INTRODUCTION The bluehead shiner, Notropis hubbsi, is one of Illinois' rarest animals in terms of individuals known and numbers of localities of occurrence (Smith 1979). The Illinois population of N. -
Biobasics Contents
Illinois Biodiversity Basics a biodiversity education program of Illinois Department of Natural Resources Chicago Wilderness World Wildlife Fund Adapted from Biodiversity Basics, © 1999, a publication of World Wildlife Fund’s Windows on the Wild biodiversity education program. For more information see <www.worldwildlife.org/windows>. Table of Contents About Illinois Biodiversity Basics ................................................................................................................. 2 Biodiversity Background ............................................................................................................................... 4 Biodiversity of Illinois CD-ROM series ........................................................................................................ 6 Activities Section 1: What is Biodiversity? ...................................................................................................... 7 Activity 1-1: What’s Your Biodiversity IQ?.................................................................... 8 Activity 1-2: Sizing Up Species .................................................................................... 19 Activity 1-3: Backyard BioBlitz.................................................................................... 31 Activity 1-4: The Gene Scene ....................................................................................... 43 Section 2: Why is Biodiversity Important? .................................................................................... 61 Activity -
Wildlife Carers Dictionary
Your guide to using the Wildlife Carers Dictionary. The Each dictionary word is highlighted in bold text . The phonetic pronunciation of a word is highlighted in italic text . Wild life Diseases and illnesses are highlighted in red text . Medications are highlighted in green text . Scientific names of Australian native animals most regularly Carers into care are highlighted in purple text . Native animals often have more than one “common” name which are used in different areas of Australia. Some names Dictionary can be quite quirky! You can find these names in blue text . Nouns – a naming word are coded (n.). Verbs – a doing word are coded (v.). Adjectives – a describing word are coded (adj.). Information on Australian habitats can be found in the green boxes. Photographs of Australia’s native animals can be found in the blue boxes. Please note: photos are not necessarily in alphabetical order. Did you know? Quirky, interesting wildlife facts can be found in the orange boxes with red text. Fauna First Aid is supported by the Wildlife Preservation by Linda Dennis Society of Australia and the Australian Geographic Society. Version One 2011 With thanks... About Linda Dennis... This dictionary has been a labour of love and has taken me quite My passion for Australian native animals started nearly 20 some time to write. I’ve loved each and every challenging minute of years ago with my very first raptor experience at Eagle it! Heritage near Margaret River in Western Australia. After an up close and personal experience with a Black Kite perching on I’m excited to bring you this wildlife resource as it’s so very new, to my gloved hand I vowed that I would soon work closely with my knowledge nothing like it has been done in the wildlife community these magnificent creatures. -
The Influence of Common Drugs and Drug Combinations on The
The influence of Methylphenidate Hydrochloride on the development of the forensically significant blow fly Chrysomya chloropyga (Diptera: Calliphoridae) in the Western Cape, South Africa by Hartwig Visser VSSHAR002 SUBMITTED TO THE UNIVERSITY OF CAPE TOWN In partial fulfilment of the requirements for the degree MPhil (Biomedical Forensic Science) Faculty of Health Sciences Division of Forensic Medicine and Toxicology UNIVERSITY OF CAPE TOWN 2016 Supervisor: Dr Marise Heyns Co-supervisor: Ms Bronwen Davies University ofape Town Division of Forensic Medicine and Toxicology University of Cape Town The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University of Cape Town University ofape Town ii iii iv v vi vii Table of Contents Title page ......................................................................................................................... i Declaration ...................................................................................................................... ii TurnItIn report ................................................................................................................. iii Table of contents ......................................................................................................... -
Flies Matter: a Study of the Diversity of Diptera Families
OPEN ACCESS The Journaf of Threatened Taxa fs dedfcated to buffdfng evfdence for conservafon gfobaffy by pubffshfng peer-revfewed arfcfes onffne every month at a reasonabfy rapfd rate at www.threatenedtaxa.org . Aff arfcfes pubffshed fn JoTT are regfstered under Creafve Commons Atrfbufon 4.0 Internafonaf Lfcense unfess otherwfse menfoned. JoTT affows unrestrfcted use of arfcfes fn any medfum, reproducfon, and dfstrfbufon by provfdfng adequate credft to the authors and the source of pubffcafon. Journaf of Threatened Taxa Buffdfng evfdence for conservafon gfobaffy www.threatenedtaxa.org ISSN 0974-7907 (Onffne) | ISSN 0974-7893 (Prfnt) Communfcatfon Fffes matter: a study of the dfversfty of Dfptera famfffes (Insecta: Dfptera) of Mumbaf Metropofftan Regfon, Maharashtra, Indfa, and notes on thefr ecofogfcaf rofes Anfruddha H. Dhamorfkar 26 November 2017 | Vof. 9| No. 11 | Pp. 10865–10879 10.11609/jot. 2742 .9. 11. 10865-10879 For Focus, Scope, Afms, Poffcfes and Gufdeffnes vfsft htp://threatenedtaxa.org/About_JoTT For Arfcfe Submfssfon Gufdeffnes vfsft htp://threatenedtaxa.org/Submfssfon_Gufdeffnes For Poffcfes agafnst Scfenffc Mfsconduct vfsft htp://threatenedtaxa.org/JoTT_Poffcy_agafnst_Scfenffc_Mfsconduct For reprfnts contact <[email protected]> Pubffsher/Host Partner Threatened Taxa Journal of Threatened Taxa | www.threatenedtaxa.org | 26 November 2017 | 9(11): 10865–10879 Flies matter: a study of the diversity of Diptera families (Insecta: Diptera) of Mumbai Metropolitan Region, Communication Maharashtra, India, and notes on their ecological roles ISSN 0974-7907 (Online) ISSN 0974-7893 (Print) Aniruddha H. Dhamorikar OPEN ACCESS B-9/15, Devkrupa Soc., Anand Park, Thane (W), Maharashtra 400601, India [email protected] Abstract: Diptera is one of the three largest insect orders, encompassing insects commonly known as ‘true flies’.