Canis Chihliensis)ᮄᴤ᭭1)
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Veterinary Dentistry Extraction
Veterinary Dentistry Extraction Introduction The extraction of teeth in the dog and cat require specific skills. In this chapter the basic removal technique for a single rooted incisor tooth is developed for multi-rooted and canine teeth. Deciduous teeth a nd feline teeth, particularly those affected by odontoclastic resorptive lesions, also require special attention. Good technique requires careful planning. Consider if extraction is necessary, and if so, how is it best accomplished. Review the root morphology and surrounding structures using pre-operative radiographs. Make sure you have all the equipment you need, and plan pre and post-operative management. By the end of this chapter you should be able to: ü Know the indications for extracting a tooth ü Unders tand the differing root morphology of dog and cat teeth ü Be able to select an extraction technique and equipment for any individual tooth ü Know of potential complications and how to deal with them ü Be able to apply appropriate analgesic and other treatment. Indications for Extraction Mobile Teeth Mobile teeth are caused by advanced periodontal disease and bone loss. Crowding of Teeth Retained deciduous canine. Teeth should be considered for extraction when they are interfering with occlusion or crowding others (e.g. supernumerary teeth). Retained Deciduous Teeth Never have two teeth of the same type in the same place at the same time. This is the rule of dental succession. Teeth in the Line of a Fracture Consider extracting any teeth in the line of a fracture of the mandible or maxilla. Teeth Destroyed by Disease Teeth ruined by advanced caries, feline neck lesions etc. -
Shape Evolution and Sexual Dimorphism in the Mandible of the Dire Wolf, Canis Dirus, at Rancho La Brea Alexandria L
Marshall University Marshall Digital Scholar Theses, Dissertations and Capstones 2014 Shape evolution and sexual dimorphism in the mandible of the dire wolf, Canis Dirus, at Rancho la Brea Alexandria L. Brannick [email protected] Follow this and additional works at: http://mds.marshall.edu/etd Part of the Animal Sciences Commons, and the Paleontology Commons Recommended Citation Brannick, Alexandria L., "Shape evolution and sexual dimorphism in the mandible of the dire wolf, Canis Dirus, at Rancho la Brea" (2014). Theses, Dissertations and Capstones. Paper 804. This Thesis is brought to you for free and open access by Marshall Digital Scholar. It has been accepted for inclusion in Theses, Dissertations and Capstones by an authorized administrator of Marshall Digital Scholar. For more information, please contact [email protected]. SHAPE EVOLUTION AND SEXUAL DIMORPHISM IN THE MANDIBLE OF THE DIRE WOLF, CANIS DIRUS, AT RANCHO LA BREA A thesis submitted to the Graduate College of Marshall University In partial fulfillment of the requirements for the degree of Master of Science in Biological Sciences by Alexandria L. Brannick Approved by Dr. F. Robin O’Keefe, Committee Chairperson Dr. Julie Meachen Dr. Paul Constantino Marshall University May 2014 ©2014 Alexandria L. Brannick ALL RIGHTS RESERVED ii ACKNOWLEDGEMENTS I thank my advisor, Dr. F. Robin O’Keefe, for all of his help with this project, the many scientific opportunities he has given me, and his guidance throughout my graduate education. I thank Dr. Julie Meachen for her help with collecting data from the Page Museum, her insight and advice, as well as her support. I learned so much from Dr. -
Mammalia, Felidae, Canidae, and Mustelidae) from the Earliest Hemphillian Screw Bean Local Fauna, Big Bend National Park, Brewster County, Texas
Chapter 9 Carnivora (Mammalia, Felidae, Canidae, and Mustelidae) From the Earliest Hemphillian Screw Bean Local Fauna, Big Bend National Park, Brewster County, Texas MARGARET SKEELS STEVENS1 AND JAMES BOWIE STEVENS2 ABSTRACT The Screw Bean Local Fauna is the earliest Hemphillian fauna of the southwestern United States. The fossil remains occur in all parts of the informal Banta Shut-in formation, nowhere very fossiliferous. The formation is informally subdivided on the basis of stepwise ®ning and slowing deposition into Lower (least fossiliferous), Middle, and Red clay members, succeeded by the valley-®lling, Bench member (most fossiliferous). Identi®ed Carnivora include: cf. Pseudaelurus sp. and cf. Nimravides catocopis, medium and large extinct cats; Epicyon haydeni, large borophagine dog; Vulpes sp., small fox; cf. Eucyon sp., extinct primitive canine; Buisnictis chisoensis, n. sp., extinct skunk; and Martes sp., marten. B. chisoensis may be allied with Spilogale on the basis of mastoid specialization. Some of the Screw Bean taxa are late survivors of the Clarendonian Chronofauna, which extended through most or all of the early Hemphillian. The early early Hemphillian, late Miocene age attributed to the fauna is based on the Screw Bean assemblage postdating or- eodont and predating North American edentate occurrences, on lack of de®ning Hemphillian taxa, and on stage of evolution. INTRODUCTION southwestern North America, and ®ll a pa- leobiogeographic gap. In Trans-Pecos Texas NAMING AND IMPORTANCE OF THE SCREW and adjacent Chihuahua and Coahuila, Mex- BEAN LOCAL FAUNA: The name ``Screw Bean ico, they provide an age determination for Local Fauna,'' Banta Shut-in formation, postvolcanic (,18±20 Ma; Henry et al., Trans-Pecos Texas (®g. -
Entre Chien Et Loup
ANNEE 2003 THESE : 2003 – TOU 3 – 4102 ENTRE CHIEN ET LOUP : ETUDE BIOLOGIQUE ET COMPORTEMENTALE _________________ THESE pour obtenir le grade de DOCTEUR VETERINAIRE DIPLOME D’ETAT présentée et soutenue publiquement en 2003 devant l’Université Paul-Sabatier de Toulouse par Laurent, Sylvain, Patrice NEAULT Né, le 7 janvier 1976 à BELFORT (Territoire de Belfort) ___________ Directeur de thèse : M. le Professeur Roland DARRE ___________ JURY PRESIDENT : M. Henri DABERNAT Professeur à l’Université Paul-Sabatier de TOULOUSE ASSESSEUR : M. Roland DARRE Professeur à l’Ecole Nationale Vétérinaire de TOULOUSE M. Guy BODIN Professeur à l’Ecole Nationale Vétérinaire de TOULOUSE MINISTERE DE L'AGRICULTURE ET DE LA PECHE ECOLE NATIONALE VETERINAIRE DE TOULOUSE Directeur : M. P. DESNOYERS Directeurs honoraires……. : M. R. FLORIO M. J. FERNEY M. G. VAN HAVERBEKE Professeurs honoraires….. : M. A. BRIZARD M. L. FALIU M. C. LABIE M. C. PAVAUX M. F. LESCURE M. A. RICO M. A. CAZIEUX Mme V. BURGAT M. D. GRIESS PROFESSEURS CLASSE EXCEPTIONNELLE M. CABANIE Paul, Histologie, Anatomie pathologique M. CHANTAL Jean, Pathologie infectieuse M. DARRE Roland, Productions animales M. DORCHIES Philippe, Parasitologie et Maladies Parasitaires M. GUELFI Jean-François, Pathologie médicale des Equidés et Carnivores M. TOUTAIN Pierre-Louis, Physiologie et Thérapeutique PROFESSEURS 1ère CLASSE M. AUTEFAGE André, Pathologie chirurgicale M. BODIN ROZAT DE MANDRES NEGRE Guy, Pathologie générale, Microbiologie, Immunologie M. BRAUN Jean-Pierre, Physique et Chimie biologiques et médicales M. DELVERDIER Maxence, Histologie, Anatomie pathologique M. EECKHOUTTE Michel, Hygiène et Industrie des Denrées Alimentaires d'Origine Animale M. EUZEBY Jean, Pathologie générale, Microbiologie, Immunologie M. FRANC Michel, Parasitologie et Maladies Parasitaires M. -
Coyote Canis Latrans in 2007 IUCN Red List (Canis Latrans)
MAMMALS OF MISSISSIPPI 10:1–9 Coyote (Canis latrans) CHRISTOPHER L. MAGEE Department of Wildlife and Fisheries, Mississippi State University, Mississippi State, Mississippi, 39762, USA Abstract—Canis latrans (Say 1823) is a canid commonly called the coyote. It is dog-like in appearance with varied colorations throughout its range. Originally restricted to the western portion of North America, coyotes have expanded across the majority of the continent. Coyotes are omnivorous and extremely adaptable, often populating urban and suburban environments. Preferred habitats include a mixture of forested, open, and brushy areas. Currently, there exist no threats or conservation concerns for the coyote in any part of its range. This species is currently experiencing an increasing population trend. Published 5 December 2008 by the Department of Wildlife and Fisheries, Mississippi State University Coyote location (Jackson 1951; Young 1951; Berg and Canis latrans (Say, 1823) Chesness 1978; Way 2007). The species is sexually dimorphic, with adult females distinctly CONTEXT AND CONTENT. lighter and smaller than adult males (Kennedy Order Carnivora, suborder Caniformia, et al. 2003; Way 2007). Average head and infraorder Cynoidea, family Canidae, subfamily body lengths are about 1.0–1.5 m with a tail Caninae, tribe Canini. Genus Canis consists length of about Young 1951). The skull of the of six species: C. aureus, C. latrans, C. lupus, coyote (Fig. 2) progresses through 6 distinct C. mesomelas, C. simensis, and C. adustus. developmental stages allowing delineation Canis latrans has 19 recognized subspecies between the age classes of juvenile, immature, (Wilson and Reeder 2005). young, young adult, adult, and old adult (Jackson 1951). -
Population Genomic Analysis of North American Eastern Wolves (Canis Lycaon) Supports Their Conservation Priority Status
G C A T T A C G G C A T genes Article Population Genomic Analysis of North American Eastern Wolves (Canis lycaon) Supports Their Conservation Priority Status Elizabeth Heppenheimer 1,† , Ryan J. Harrigan 2,†, Linda Y. Rutledge 1,3 , Klaus-Peter Koepfli 4,5, Alexandra L. DeCandia 1 , Kristin E. Brzeski 1,6, John F. Benson 7, Tyler Wheeldon 8,9, Brent R. Patterson 8,9, Roland Kays 10, Paul A. Hohenlohe 11 and Bridgett M. von Holdt 1,* 1 Department of Ecology & Evolutionary Biology, Princeton University, Princeton, NJ 08544, USA; [email protected] (E.H.); [email protected] (L.Y.R.); [email protected] (A.L.D); [email protected] (K.E.B.) 2 Center for Tropical Research, Institute of the Environment and Sustainability, University of California, Los Angeles, CA 90095, USA; [email protected] 3 Biology Department, Trent University, Peterborough, ON K9L 1Z8, Canada 4 Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC 20008, USA; klauspeter.koepfl[email protected] 5 Theodosius Dobzhansky Center for Genome Bioinformatics, Saint Petersburg State University, 199034 Saint Petersburg, Russia 6 School of Forest Resources and Environmental Science, Michigan Technological University, Houghton, MI 49931, USA 7 School of Natural Resources, University of Nebraska, Lincoln, NE 68583, USA; [email protected] 8 Environmental & Life Sciences, Trent University, Peterborough, ON K9L 0G2, Canada; [email protected] (T.W.); [email protected] (B.R.P.) 9 Ontario Ministry of Natural Resources and Forestry, Trent University, Peterborough, ON K9L 0G2, Canada 10 North Carolina Museum of Natural Sciences and Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27601, USA; [email protected] 11 Department of Biological Sciences, University of Idaho, Moscow, ID 83844, USA; [email protected] * Correspondence: [email protected] † These authors contributed equally. -
Estrategias De Subsistencia De Los Primeros Grupos Humanos Que Poblaron Europa
ESTRATEGIAS DE SUBSISTENCIA DE LOS PRIMEROS GRUPOS HUMANOS QUE POBLARON EUROPA ESTRATEGIAS DE SUBSISTENCIA DE LOS PRIMEROS GRUPOS HUMANOS QUE POBLARON EUROPA: EVIDENCIAS CONSERVADAS EN BARRANCO LEÓN Y FUENTE NUEVA-3 (ORCE) M. PATROCINIO ESPIGARES* RESUMEN Varios yacimientos del Pleistoceno inferior de España, Francia e Italia preservan las evidencias de presencia humana más antiguas de Europa. En este contexto, son particularmente interesantes dos localidades ubicadas en las inmediaciones de la villa de Orce (Cuenca de Baza, Granada), Barranco León (BL) y Fuente Nueva-3 (FN-3), datadas en torno a 1,4 Ma. En estos yacimientos se han identificado evidencias de procesado de cadáveres de grandes mamíferos, realizado con herra- mientas líticas de factura Olduvayense. A estos hallazgos hay que sumarle la presencia de un diente de leche atribuido a Homo sp. en Barranco León. En este trabajo se describen en detalle las marcas de origen antrópico localizadas en estos yacimientos, se analizan los patrones de procesado de los cadáveres, y se discute sobre las estrategias de subsistencia de las primeras comunidades humanas que habitaron Europa. Palabras clave: Marcas de corte, Estrategias de subsistencia, Pleistoceno Inferior, Homo sp. ABSTRACT Several Early Pleistocene sites from Spain, France and Italy preserve ancient evidence of human presence. In this context are particularly interesting two localities placed near the town of Orce (Baza Basin, Granada), Barranco León (BL) and Fuente Nueva-3 (FN-3), dated to ~1.4 Ma. At these sites, evidence of processing of large mammal carcasses produced with Oldowan tools have been recovered. These findings are accompanied by the presence of a deciduous tooth, attributed to Homo sp., in Barranco León. -
Comparative Mito-Genomic Analysis of Different Species of Genus Canis by Using Different Bioinformatics Tools
Journal of Bioresource Management Volume 6 Issue 1 Article 4 Comparative Mito-Genomic Analysis of Different Species of Genus Canis by Using Different Bioinformatics Tools Ume Rumman Institute of Natural and Management Sciences (INAM), Rawalpindi, Pakistan, [email protected] Ghulam Sarwar Institute of Zoology, University of the Punjab, Lahore, Pakistan, [email protected] Safia Janjua Wright State University, Ohio Fida Muhammad Khan Center for Bioresource Management (CBR), Pakistan Fakhra Nazir Capital University of Science and Technology, Islamabad, Pakistan, [email protected] Follow this and additional works at: https://corescholar.libraries.wright.edu/jbm Part of the Bioinformatics Commons, Biotechnology Commons, and the Genetics and Genomics Commons Recommended Citation Rumman, U., Sarwar, G., Janjua, S., Khan, F. M., & Nazir, F. (2019). Comparative Mito-Genomic Analysis of Different Species of Genus Canis by Using Different Bioinformatics Tools, Journal of Bioresource Management, 6 (1). DOI: https://doi.org/10.35691/JBM.9102.0102 ISSN: 2309-3854 online This Article is brought to you for free and open access by CORE Scholar. It has been accepted for inclusion in Journal of Bioresource Management by an authorized editor of CORE Scholar. For more information, please contact [email protected]. Comparative Mito-Genomic Analysis of Different Species of Genus Canis by Using Different Bioinformatics Tools © Copyrights of all the papers published in Journal of Bioresource Management are with its publisher, Center for Bioresource Research (CBR) Islamabad, Pakistan. This permits anyone to copy, redistribute, remix, transmit and adapt the work for non-commercial purposes provided the original work and source is appropriately cited. Journal of Bioresource Management does not grant you any other rights in relation to this website or the material on this website. -
Guidebook Contains Preliminary Findings of a Number of Concurrent Projects Being Worked on by the Trip Leaders
TH FRIENDS OF THE PLEISTOCENE, ROCKY MOUNTAIN-CELL, 45 FIELD CONFERENCE PLIO-PLEISTOCENE STRATIGRAPHY AND GEOMORPHOLOGY OF THE CENTRAL PART OF THE ALBUQUERQUE BASIN OCTOBER 12-14, 2001 SEAN D. CONNELL New Mexico Bureau of Geology and Mineral Resources-Albuquerque Office, New Mexico Institute of Mining and Technology, 2808 Central Ave. SE, Albuquerque, New Mexico 87106 DAVID W. LOVE New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801 JOHN D. SORRELL Tribal Hydrologist, Pueblo of Isleta, P.O. Box 1270, Isleta, NM 87022 J. BRUCE J. HARRISON Dept. of Earth and Environmental Sciences, New Mexico Institute of Mining and Technology 801 Leroy Place, Socorro, NM 87801 Open-File Report 454C and D Initial Release: October 11, 2001 New Mexico Bureau of Geology and Mineral Resources New Mexico Institute of Mining and Technology 801 Leroy Place, Socorro, NM 87801 NMBGMR OFR454 C & D INTRODUCTION This field-guide accompanies the 45th annual Rocky Mountain Cell of the Friends of the Pleistocene (FOP), held at Isleta Lakes, New Mexico. The Friends of the Pleistocene is an informal gathering of Quaternary geologists, geomorphologists, and pedologists who meet annually in the field. The field guide has been separated into two parts. Part C (open-file report 454C) contains the three-days of road logs and stop descriptions. Part D (open-file report 454D) contains a collection of mini-papers relevant to field-trip stops. This field guide is a companion to open-file report 454A and 454B, which accompanied a field trip for the annual meeting of the Rocky Mountain/South Central Section of the Geological Society of America, held in Albuquerque in late April. -
Rodentia, Mammalia) in Europe'
Resumen EI yacimiento de Trinchera Oolina es uno de los mas importantes de la Sierra de Atapuerca par su contenido en restos humanos, Homo antecessor en el nivel de Trinchera Dolina 6. Ade mas de esto la enorme riqueza en restos arqueol6gicos y paleontol6gicos hace de Trinchera Dolina un yacimiento unico, de referencia obligada para el Pleistoceno y Paleolitico de Euro pa. Bioestratigraficamente, el yacimiento de Trinchera Oolina (TO) puede dividirse en tres grandes unidades: la que comprende los niveles TD3 a T06; la de los niveles T07 a TOS infe rior y I. de TO 8 superior. T011. Palabras clave: Mamiferos, Pleistoceno. Abstract Gran Dolina is one of the Pleistocene sites located at the Sierra de Atapuerca (Spain). The Gran Dolina deposits belong to different chronological periods of the Early and Middle Pleistocene. The uppermost levels of Gran Dolina (TDII, TDIO and TD8b) contain Middle Pleistocene (post-Cromerian) macro- and micromammal assemblages. The excavation works have overpassed level TDII and have not concluded yet at TDIO: TDII is poor in macromammal remains (carnivores and herbivores) but rich in rodents. The macromammals fossil material from TDtt is very scarce and this enables (for the macromammals) definite conclusions about the chronology and type of community of these levels. The lowermost levels of Gran Dolina (TD3/4, TD5, TD6 and TD8a) contain a different mammal assemblage with typical late Early Pleistocene-Cromerian species. This radical substitution of taxa is placed at TD8 layer probably due to a stratigraphic gap in this level. The level TD6 of the Gran Dolina site contains the earliest fossil human remains of Europe, Homo antecessor, and it has also a rich and diverse micromammal assemblage. -
Large Mammal Biochronology Framework in Europe at Jaramillo: the Epivillafranchian As a Formal Biochron
Quaternary International 389 (2015) 84e89 Contents lists available at ScienceDirect Quaternary International journal homepage: www.elsevier.com/locate/quaint Large mammal biochronology framework in Europe at Jaramillo: The Epivillafranchian as a formal biochron Luca Bellucci a, Raffaele Sardella a, Lorenzo Rook b, * a Dipartimento di Scienze della Terra, “Sapienza e Universita di Roma”, P.le A. Moro 5, 00185, Roma, Italy b Dipartimento di Scienze della Terra, Universita di Firenze, via G. La Pira 4, 50121, Firenze, Italy article info abstract Article history: European large mammal assemblages in the 1.2e0.9 Ma timespan included Villafranchian taxa together Available online 3 December 2014 with newcomers, mostly from Asia, persisting in the Middle Pleistocene. A number of biochronological schemes have been suggested to define these “transitional” faunas. The term Epivillafranchian, originally Keywords: proposed by Bourdier in 1961 and reconsidered as a biochron by Kahlke in the 1990s, is at present widely Biochronology introduced in the literature. This contribution, after selecting the most representative European large Jaramillo mammal assemblages within this chronological interval, provides a new definition proposal for the Epivillafranchian Epivillafranchian as a biochron included within the Praemegaceros verticornis FO/Bison menneri FO, and Late Villafranchian Crocuta crocuta Galerian FO. Europe © 2014 Elsevier Ltd and INQUA. All rights reserved. 1. Historical background communities of this time span primarily include survivors from the latest Villafranchian, as well as more evolved taxa characteristic of The Villafranchian Mammal Age corresponds, in the Interna- the beginning Middle Pleistocene (Kahlke, 2007; Rook and tional Stratigraphic Scale, to a timespan from Late Pliocene to most Martinez Navarro, 2010). -
Canis Mosbachensis (Canidae, Mammalia) from the Middle Pleistocene of Contrada Monticelli (Putignano, Apulia, Southern Italy)
TO L O N O G E I L C A A P I ' T A A T L E I I A Bollettino della Società Paleontologica Italiana, 56 (1), 2017, 71-78. Modena C N O A S S. P. I. Canis mosbachensis (Canidae, Mammalia) from the Middle Pleistocene of Contrada Monticelli (Putignano, Apulia, southern Italy) Beniamino MECOZZI, Dawid Adam IURINO, Davide F. BERTÉ & Raffaele SARDELLA B. Mecozzi, Dipartimento di Scienze della Terra, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy; PaleoFactory, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy; [email protected] D.A. Iurino, Dipartimento di Scienze della Terra, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy; PaleoFactory, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy; [email protected] D.F. Berté, Associazione Culturale 3P (Progetto Preistoria Piemonte), Via Lunga 38, I-10099 San Mauro Torinese (Torino, Italy; [email protected] R. Sardella, Dipartimento di Scienze della Terra, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy; PaleoFactory, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy; [email protected] KEY WORDS - Carnivorans, Taxonomy, Biochronology, Paleobiogeography. ABSTRACT - Herein we describe for the first time a canid partial cranium from the Contrada Monticelli site. Morphological and biometrical studies allow the fossil remains to be referred to the Middle Pleistocene wolf Canis mosbachensis. Associated taxa include Paleoloxodon antiquus, Stephanorhinus hundsheimensis, cervids, equids and bovids, whose biochronological occurrence allows the site to be referred to the Galerian Mammal Age.