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Assessment of Species Richness and Relative Abundance of Small Carnivores in Natural Forest and Shrub Thickets at the University of Dodoma
The University of Dodoma University of Dodoma Institutional Repository http://repository.udom.ac.tz Natural Sciences Master Dissertations 2013 Assessment of species richness and relative abundance of small carnivores in natural forest and shrub thickets at the University of Dodoma Mwiyoha, Baraka D. The University of Dodoma Mwiyoha, B. D. (2013). Assessment of species richness and relative abundance of small carnivores in natural forest and shrub thickets at the University of Dodoma. Dodoma: The University of Dodoma http://hdl.handle.net/20.500.12661/1518 Downloaded from UDOM Institutional Repository at The University of Dodoma, an open access institutional repository. ASSESSMENT OF SPECIES RICHNESS AND RELATIVE ABUNDANCE OF SMALL CARNIVORES IN NATURAL FOREST AND SHRUB THICKETS AT THE UNIVERSITY OF DODOMA By Baraka David Mwiyoha Dissertation Submitted in Partial Fulfilment of the Requirements for the Degree of Masters of Science in Biodiversity Conservation of the University of Dodoma. The University of Dodoma October, 2013 CERTIFICATION The undersigned certify that she has read and hereby recommend for acceptance by the University of Dodoma dissertation entitled Assessment of species richness and relative abundance of small carnivores in natural forest and shrub thickets at the University of Dodoma in fulfillment of the requirements for the degree of masters of science in biodiversity conservation of the University of Dodoma. …………………………………… Dr. Shyamala Ratnayeke (SUPERVISOR) Date………………………………… i DECLARATION AND COPYRIGHT I, Baraka David Mwiyoha, declare that this dissertation is my own original work and that it has not been presented and will not be presented to any other university for a similar or any other degree award. -
The Gut Microbiota of the Egyptian Mongoose As an Early Warning Indicator of Ecosystem Health in Portugal
International Journal of Environmental Research and Public Health Article The Gut Microbiota of the Egyptian Mongoose as an Early Warning Indicator of Ecosystem Health in Portugal Mónica V. Cunha 1,2,3,* , Teresa Albuquerque 1, Patrícia Themudo 1, Carlos Fonseca 4, Victor Bandeira 4 and Luís M. Rosalino 2,4 1 National Institute for Agrarian and Veterinary Research (INIAV, IP), Wildlife, Hunting and Biodiversity R&D Unit, 2780-157 Oeiras, Portugal; [email protected] (T.A.); [email protected] (P.T.) 2 Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal; [email protected] 3 Biosystems & Integrative Sciences Institute (BioISI), Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal 4 Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal; [email protected] (C.F.); [email protected] (V.B.) * Correspondence: [email protected]; Tel.: +351-214-403-500 Received: 1 April 2020; Accepted: 27 April 2020; Published: 29 April 2020 Abstract: The Egyptian mongoose is a carnivore mammal species that in the last decades experienced a tremendous expansion in Iberia, particularly in Portugal, mainly due to its remarkable ecological plasticity in response to land-use changes. However, this species may have a disruptive role on native communities in areas where it has recently arrived due to predation and the potential introduction of novel pathogens. We report reference information on the cultivable gut microbial landscape of widely distributed Egyptian mongoose populations (Herpestes ichneumon, n = 53) and related antimicrobial tolerance across environmental gradients. -
The Yellow Mongoose Cynictis Penicillata in the Great Fish River Reserve (Eastern Cape, South Africa)
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by South East Academic Libraries System (SEALS) Spatio-temporal ecology of the yellow mongoose Cynictis penicillata in the Great Fish River Reserve (Eastern Cape, South Africa) By Owen Akhona Mbatyoti A dissertation submitted in fulfilment of the requirements for the degree of MASTER OF SCIENCE (ZOOLOGY) in the Faculty of Science and Agriculture at the University of Fort Hare August 2012 Supervisor: Dr Emmanuel Do Linh San DECLARATION 1. This is to declare that this dissertation entitled “Spatio-temporal ecology of the yellow mongoose Cynictis penicillata in the Great Fish River Reserve (Eastern Cape, South Africa)” is my own work and has not been previously submitted to another institute. 2. I know that plagiarism means taking and using the ideas, writings, work or inventions of another person as if they were one’s own. I know that plagiarism not only includes verbatim copying, but also extensive use of another person’s ideas without proper acknowledgement (which sometimes includes the use of quotation marks). I know that plagiarism covers this sort of material found in textual sources (e.g. books, journal articles and scientific reports) and from the Internet. 3. I acknowledge and understand that plagiarism is wrong. 4. I understand that my research must be accurately referenced. I have followed the academic rules and conventions concerning referencing, citation and the use of quotations. 5. I have not allowed, nor will I in the future allow, anyone to copy my work with the intention of passing it off as their own work. -
Mammalian Predators Appropriating the Refugia of Their Prey
Mamm Res (2015) 60:285–292 DOI 10.1007/s13364-015-0236-y ORIGINAL PAPER When prey provide more than food: mammalian predators appropriating the refugia of their prey William J. Zielinski 1 Received: 30 September 2014 /Accepted: 20 July 2015 /Published online: 31 July 2015 # Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland (outside the USA) 2015 Abstract Some mammalian predators acquire both food and predators) may play disproportionately important roles in their shelter from their prey, by eating them and using the refugia communities. the prey construct. I searched the literature for examples of predators that exhibit this behavior and summarize their taxo- Keywords Predator–prey . Dens . Herbivore . Behavior . nomic affiliations, relative sizes, and distributions. I hypothe- Habitat . Resting . Foraging sized that size ratios of species involved in this dynamic would be near 1.0, and that most of these interactions would occur at intermediate and high latitudes. Seventeen species of Introduction Carnivorans exploited at least 23 species of herbivores as food and for their refugia. Most of them (76.4 %) were in the Mammals require food and most require shelter, either to pro- Mustelidae; several small species of canids and a few tect them from predators or from thermal stress. Carnivorous herpestids were exceptions. Surprisingly, the average mammals are unique in that they subsist on mobile food predator/prey weight ratio was 10.51, but few species of pred- sources which, particularly if these sources are vertebrates, ators were more than ten times the weight of the prey whose may build their own refuges to help regulate their body tem- refugia they exploit. -
The 2008 IUCN Red Listings of the World's Small Carnivores
The 2008 IUCN red listings of the world’s small carnivores Jan SCHIPPER¹*, Michael HOFFMANN¹, J. W. DUCKWORTH² and James CONROY³ Abstract The global conservation status of all the world’s mammals was assessed for the 2008 IUCN Red List. Of the 165 species of small carni- vores recognised during the process, two are Extinct (EX), one is Critically Endangered (CR), ten are Endangered (EN), 22 Vulnerable (VU), ten Near Threatened (NT), 15 Data Deficient (DD) and 105 Least Concern. Thus, 22% of the species for which a category was assigned other than DD were assessed as threatened (i.e. CR, EN or VU), as against 25% for mammals as a whole. Among otters, seven (58%) of the 12 species for which a category was assigned were identified as threatened. This reflects their attachment to rivers and other waterbodies, and heavy trade-driven hunting. The IUCN Red List species accounts are living documents to be updated annually, and further information to refine listings is welcome. Keywords: conservation status, Critically Endangered, Data Deficient, Endangered, Extinct, global threat listing, Least Concern, Near Threatened, Vulnerable Introduction dae (skunks and stink-badgers; 12), Mustelidae (weasels, martens, otters, badgers and allies; 59), Nandiniidae (African Palm-civet The IUCN Red List of Threatened Species is the most authorita- Nandinia binotata; one), Prionodontidae ([Asian] linsangs; two), tive resource currently available on the conservation status of the Procyonidae (raccoons, coatis and allies; 14), and Viverridae (civ- world’s biodiversity. In recent years, the overall number of spe- ets, including oyans [= ‘African linsangs’]; 33). The data reported cies included on the IUCN Red List has grown rapidly, largely as on herein are freely and publicly available via the 2008 IUCN Red a result of ongoing global assessment initiatives that have helped List website (www.iucnredlist.org/mammals). -
Herpestes Ichneumon, Egyptian Mongoose
The IUCN Red List of Threatened Species™ ISSN 2307-8235 (online) IUCN 2008: T41613A45207211 Herpestes ichneumon, Egyptian Mongoose Assessment by: Do Linh San, E., Maddock, A.H., Gaubert, P. & Palomares, F. View on www.iucnredlist.org Citation: Do Linh San, E., Maddock, A.H., Gaubert, P. & Palomares, F. 2016. Herpestes ichneumon. The IUCN Red List of Threatened Species 2016: e.T41613A45207211. http://dx.doi.org/10.2305/IUCN.UK.2016-1.RLTS.T41613A45207211.en Copyright: © 2016 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale, reposting or other commercial purposes is prohibited without prior written permission from the copyright holder. For further details see Terms of Use. The IUCN Red List of Threatened Species™ is produced and managed by the IUCN Global Species Programme, the IUCN Species Survival Commission (SSC) and The IUCN Red List Partnership. The IUCN Red List Partners are: BirdLife International; Botanic Gardens Conservation International; Conservation International; Microsoft; NatureServe; Royal Botanic Gardens, Kew; Sapienza University of Rome; Texas A&M University; Wildscreen; and Zoological Society of London. If you see any errors or have any questions or suggestions on what is shown in this document, please provide us with feedback so that we can correct or extend the -
Web Ecology 7: 53–62
Web Ecology 7: 53–62. Trophic niche partitioning between two native and two exotic carnivores in SW Portugal Maria João Santos, Bruno Miguel Pinto and Margarida Santos-Reis Santos, M. J., Pinto, B. M. and Santos-Reis, M. Trophic niche partitioning between two native and two exotic carnivores in SW Portugal. – Web Ecol. 7: 53–62. The introduction of exotic species is one of the most pervasive consequences of the increased human mobility. The most known negative effects are the decrease or extinc- tion of natives. The common-genet, Genetta genetta, and the Egyptian mongoose, Her- pestes ichneumon, were introduced in the Iberian Peninsula in the 15th and 19th centu- ries, respectively. The competitive exclusion principle defines that two ecologically simi- lar species cannot coexist. Thus, some degree of partitioning has to occur in species realized niche, which can occur at the trophic level. To test this hypothesis of partitio- ning we compared the diet of these two exotic species with that of two native species (stone marten, Martes foina, and red fox, Vulpes vulpes). The results show a high degree of overlap (>45%) between the diets of species similar in their feeding strategies (arbore- al and ground feeding). Nonetheless, at the finer scale of prey consumed at the species level some differences are found between the native and exotic species. These results suggest that if coexistence is due to trophic niche partitioning it only occurs at the level of the consumed species. However, coexistence may also be due to a combination of different strategies (home-range size, time and space use) that structured the different realized niches of each species. -
Carnivore Hotspots in Peninsular Malaysia and Their Landscape
1 Carnivore hotspots in Peninsular Malaysia and their 2 landscape attributes 3 Shyamala Ratnayeke1*¶, Frank T. van Manen2¶, Gopalasamy Reuben Clements1&, Noor Azleen 4 Mohd Kulaimi3&, Stuart P. Sharp4& 5 1Department of Biological Sciences, Sunway University, Malaysia 6 7 2U.S. Geological Survey, Northern Rocky Mountain Science Center, Interagency Grizzly Bear Study Team, Bozeman, 8 MT 59715, USA 9 10 3Ex-Situ Conservation Division, Department of Wildlife and National Parks, Malaysia 11 12 4Lancaster Environment Centre, Lancaster University, Lancaster, LA1 4YQ, UK 13 14 15 16 *Corresponding author 17 Email: [email protected] 18 19 ¶SR and FTVM are joint senior authors 20 &These authors also contributed equally to this work 21 22 23 24 25 26 27 28 29 30 31 32 33 Disclaimer: This draft manuscript is distributed solely for purposes of scientific peer review. Its content is 34 deliberative and pre-decisional, so it must not be disclosed or released by reviewers. Because the 35 manuscript has not yet been approved for publication by the U.S. Geological Survey (USGS), it does not 36 represent any official USGS finding or policy. 37 Abstract 38 Mammalian carnivores play a vital role in ecosystem functioning. However, they are prone to 39 extinction because of low population densities and growth rates, large area requirements, and 40 high levels of persecution or exploitation. In tropical biodiversity hotspots such as Peninsular 41 Malaysia, rapid conversion of natural habitats threatens the persistence of this vulnerable 42 group of animals. Here, we carried out the first comprehensive literature review on 31 43 carnivore species reported to occur in Peninsular Malaysia and updated their probable 44 distribution. -
Evolutionary History of Carnivora (Mammalia, Laurasiatheria) Inferred
bioRxiv preprint doi: https://doi.org/10.1101/2020.10.05.326090; this version posted October 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. This article is a US Government work. It is not subject to copyright under 17 USC 105 and is also made available for use under a CC0 license. 1 Manuscript for review in PLOS One 2 3 Evolutionary history of Carnivora (Mammalia, Laurasiatheria) inferred 4 from mitochondrial genomes 5 6 Alexandre Hassanin1*, Géraldine Véron1, Anne Ropiquet2, Bettine Jansen van Vuuren3, 7 Alexis Lécu4, Steven M. Goodman5, Jibran Haider1,6,7, Trung Thanh Nguyen1 8 9 1 Institut de Systématique, Évolution, Biodiversité (ISYEB), Sorbonne Université, 10 MNHN, CNRS, EPHE, UA, Paris. 11 12 2 Department of Natural Sciences, Faculty of Science and Technology, Middlesex University, 13 United Kingdom. 14 15 3 Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, 16 University of Johannesburg, South Africa. 17 18 4 Parc zoologique de Paris, Muséum national d’Histoire naturelle, Paris. 19 20 5 Field Museum of Natural History, Chicago, IL, USA. 21 22 6 Department of Wildlife Management, Pir Mehr Ali Shah, Arid Agriculture University 23 Rawalpindi, Pakistan. 24 25 7 Forest Parks & Wildlife Department Gilgit-Baltistan, Pakistan. 26 27 28 * Corresponding author. E-mail address: [email protected] bioRxiv preprint doi: https://doi.org/10.1101/2020.10.05.326090; this version posted October 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. This article is a US Government work. -
Human Impacts on Carnivore Biodiversity Inside and Outside
HUMAN IMPACTS ON CARNIVORE BIODIVERSITY INSIDE AND OUTSIDE PROTECTED AREAS IN TANZANIA MAURUS JANUARY MSUHA PhD THESIS UNIVERSITY COLLEGE LONDON (UCL) AND INSTITUTE OF ZOOLOGY, ZOOLOGICAL SOCIETY OF LONDON 2009 1 DECLARATION I, Maurus January Msuha hereby declare that the work presented in this thesis is my own. Where information has been derived from other sources, I confirm that this has been indicated. The material contained in this thesis has not been previously submitted for a degree at University College London or any other university. ©The copyright of this thesis rests with the author. No quotation of this thesis should be published without the author’s prior written consent and information derived from this should be acknowledged. Thesis submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy, University College London, 2009 SUMMARY 2 Conservation of biodiversity throughout the world is often characterized by the establishment of protected areas. The implementation of this approach is extremely challenging particularly in developing countries due to expanding human population and demand for resources. Yet, information that is needed to guide managers and policy makers to develop effective conservation strategies is scarce in most of these countries. This thesis aimed to explore the impact of human activities on carnivore biodiversity inside and outside Tarangire National Park in Tanzania using camera traps, and to assess attitudes of agropastoralists towards carnivores using interviews. Results showed no significant difference in carnivore species richness between the park and communal grazing areas outside the park, but was a significantly different between the park and cultivated areas outside it. -
Interspecific Killing Among Mammalian Carnivores
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital.CSIC vol. 153, no. 5 the american naturalist may 1999 Interspeci®c Killing among Mammalian Carnivores F. Palomares1,* and T. M. Caro2,² 1. Department of Applied Biology, EstacioÂn BioloÂgica de DonÄana, thought to act as keystone species in the top-down control CSIC, Avda. MarõÂa Luisa s/n, 41013 Sevilla, Spain; of terrestrial ecosystems (Terborgh and Winter 1980; Ter- 2. Department of Wildlife, Fish, and Conservation Biology and borgh 1992; McLaren and Peterson 1994). One factor af- Center for Population Biology, University of California, Davis, fecting carnivore populations is interspeci®c killing by California 95616 other carnivores (sometimes called intraguild predation; Submitted February 9, 1998; Accepted December 11, 1998 Polis et al. 1989), which has been hypothesized as having direct and indirect effects on population and community structure that may be more complex than the effects of either competition or predation alone (see, e.g., Latham 1952; Rosenzweig 1966; Mech 1970; Polis and Holt 1992; abstract: Interspeci®c killing among mammalian carnivores is Holt and Polis 1997). Currently, there is renewed interest common in nature and accounts for up to 68% of known mortalities in some species. Interactions may be symmetrical (both species kill in intraguild predation from a conservation standpoint each other) or asymmetrical (one species kills the other), and in since top predator removal is thought to release other some interactions adults of one species kill young but not adults of predator populations with consequences for lower trophic the other. -
Chewing and Sucking Lice As Parasites of Iviammals and Birds
c.^,y ^r-^ 1 Ag84te DA Chewing and Sucking United States Lice as Parasites of Department of Agriculture IVIammals and Birds Agricultural Research Service Technical Bulletin Number 1849 July 1997 0 jc: United States Department of Agriculture Chewing and Sucking Agricultural Research Service Lice as Parasites of Technical Bulletin Number IVIammals and Birds 1849 July 1997 Manning A. Price and O.H. Graham U3DA, National Agrioultur«! Libmry NAL BIdg 10301 Baltimore Blvd Beltsvjlle, MD 20705-2351 Price (deceased) was professor of entomoiogy, Department of Ento- moiogy, Texas A&iVI University, College Station. Graham (retired) was research leader, USDA-ARS Screwworm Research Laboratory, Tuxtia Gutiérrez, Chiapas, Mexico. ABSTRACT Price, Manning A., and O.H. Graham. 1996. Chewing This publication reports research involving pesticides. It and Sucking Lice as Parasites of Mammals and Birds. does not recommend their use or imply that the uses U.S. Department of Agriculture, Technical Bulletin No. discussed here have been registered. All uses of pesti- 1849, 309 pp. cides must be registered by appropriate state or Federal agencies or both before they can be recommended. In all stages of their development, about 2,500 species of chewing lice are parasites of mammals or birds. While supplies last, single copies of this publication More than 500 species of blood-sucking lice attack may be obtained at no cost from Dr. O.H. Graham, only mammals. This publication emphasizes the most USDA-ARS, P.O. Box 969, Mission, TX 78572. Copies frequently seen genera and species of these lice, of this publication may be purchased from the National including geographic distribution, life history, habitats, Technical Information Service, 5285 Port Royal Road, ecology, host-parasite relationships, and economic Springfield, VA 22161.