Coyote- a Wily, New Emblem for the Anthropocene? Why One of the Most Reviled Predators in North America Could Change Conservation Forever
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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. -
Ursus Americanus) Versus Brown Bears (U. Arctos
East Tennessee State University Digital Commons @ East Tennessee State University Electronic Theses and Dissertations Student Works 5-2017 Black Bears (Ursus americanus) versus Brown Bears (U. arctos): Combining Morphometrics and Niche Modeling to Differentiate Species and Predict Distributions Through Time Theron Michael Kantelis East Tennessee State University Follow this and additional works at: https://dc.etsu.edu/etd Part of the Other Environmental Sciences Commons, Paleobiology Commons, and the Paleontology Commons Recommended Citation Kantelis, Theron Michael, "Black Bears (Ursus americanus) versus Brown Bears (U. arctos): Combining Morphometrics and Niche Modeling to Differentiate Species and Predict Distributions Through Time" (2017). Electronic Theses and Dissertations. Paper 3262. https://dc.etsu.edu/etd/3262 This Thesis - Open Access is brought to you for free and open access by the Student Works at Digital Commons @ East Tennessee State University. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of Digital Commons @ East Tennessee State University. For more information, please contact [email protected]. Black Bears (Ursus americanus) versus Brown Bears (U. arctos): Combining Morphometrics and Niche Modeling to Differentiate Species and Predict Distributions Through Time A thesis presented to the faculty of the Department of Geosciences East Tennessee State University In partial fulfillment of the requirements for the degree Master of Science in Geosciences _____________________ -
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). -
University of Florida Thesis Or Dissertation Formatting
UNDERSTANDING CARNIVORAN ECOMORPHOLOGY THROUGH DEEP TIME, WITH A CASE STUDY DURING THE CAT-GAP OF FLORIDA By SHARON ELIZABETH HOLTE A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2018 © 2018 Sharon Elizabeth Holte To Dr. Larry, thank you ACKNOWLEDGMENTS I would like to thank my family for encouraging me to pursue my interests. They have always believed in me and never doubted that I would reach my goals. I am eternally grateful to my mentors, Dr. Jim Mead and the late Dr. Larry Agenbroad, who have shaped me as a paleontologist and have provided me to the strength and knowledge to continue to grow as a scientist. I would like to thank my colleagues from the Florida Museum of Natural History who provided insight and open discussion on my research. In particular, I would like to thank Dr. Aldo Rincon for his help in researching procyonids. I am so grateful to Dr. Anne-Claire Fabre; without her understanding of R and knowledge of 3D morphometrics this project would have been an immense struggle. I would also to thank Rachel Short for the late-night work sessions and discussions. I am extremely grateful to my advisor Dr. David Steadman for his comments, feedback, and guidance through my time here at the University of Florida. I also thank my committee, Dr. Bruce MacFadden, Dr. Jon Bloch, Dr. Elizabeth Screaton, for their feedback and encouragement. I am grateful to the geosciences department at East Tennessee State University, the American Museum of Natural History, and the Museum of Comparative Zoology at Harvard for the loans of specimens. -
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1.08 1.19 1.46 Nimravus brachyops Nandinia binotata Neofelis nebulosa 115 Panthera onca 111 114 Panthera atrox 113 Uncia uncia 116 Panthera leo 112 Panthera pardus Panthera tigris Lynx issiodorensis 220 Lynx rufus 221 Lynx pardinus 222 223 Lynx canadensis Lynx lynx 119 Acinonyx jubatus 110 225 226 Puma concolor Puma yagouaroundi 224 Felis nigripes 228 Felis chaus 229 Felis margarita 118 330 227 331Felis catus Felis silvestris 332 Otocolobus manul Prionailurus bengalensis Felis rexroadensis 99 117 334 335 Leopardus pardalis 44 333 Leopardus wiedii 336 Leopardus geoffroyi Leopardus tigrinus 337 Pardofelis marmorata Pardofelis temminckii 440 Pseudaelurus intrepidus Pseudaelurus stouti 88 339 Nimravides pedionomus 442 443 Nimravides galiani 22 338 441 Nimravides thinobates Pseudaelurus marshi Pseudaelurus validus 446 Machairodus alberdiae 77 Machairodus coloradensis 445 Homotherium serum 447 444 448 Smilodon fatalis Smilodon gracilis 66 Pseudaelurus quadridentatus Barbourofelis morrisi 449 Barbourofelis whitfordi 550 551 Barbourofelis fricki Barbourofelis loveorum Stenogale Hemigalus derbyanus 554 555 Arctictis binturong 55 Paradoxurus hermaphroditus Genetta victoriae 553 558 Genetta maculata 559 557 660 Genetta genetta Genetta servalina Poiana richardsonii 556 Civettictis civetta 662 Viverra tangalunga 661 663 552 Viverra zibetha Viverricula indica Crocuta crocuta 666 667 Hyaena brunnea 665 Hyaena hyaena Proteles cristata Fossa fossana 664 669 770 Cryptoprocta ferox Salanoia concolor 668 772 Crossarchus alexandri 33 Suricata suricatta 775 -
PHYLOGENETIC SYSTEMATICS of the BOROPHAGINAE (CARNIVORA: CANIDAE) Xiaoming Wang
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Mammalogy Papers: University of Nebraska State Museum, University of Nebraska State Museum 1999 PHYLOGENETIC SYSTEMATICS OF THE BOROPHAGINAE (CARNIVORA: CANIDAE) Xiaoming Wang Richard H. Tedford Beryl E. Taylor Follow this and additional works at: http://digitalcommons.unl.edu/museummammalogy This Article is brought to you for free and open access by the Museum, University of Nebraska State at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Mammalogy Papers: University of Nebraska State Museum by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. PHYLOGENETIC SYSTEMATICS OF THE BOROPHAGINAE (CARNIVORA: CANIDAE) XIAOMING WANG Research Associate, Division of Paleontology American Museum of Natural History and Department of Biology, Long Island University, C. W. Post Campus, 720 Northern Blvd., Brookville, New York 11548 -1300 RICHARD H. TEDFORD Curator, Division of Paleontology American Museum of Natural History BERYL E. TAYLOR Curator Emeritus, Division of Paleontology American Museum of Natural History BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY Number 243, 391 pages, 147 figures, 2 tables, 3 appendices Issued November 17, 1999 Price: $32.00 a copy Copyright O American Museum of Natural History 1999 ISSN 0003-0090 AMNH BULLETIN Monday Oct 04 02:19 PM 1999 amnb 99111 Mp 2 Allen Press • DTPro System File # 01acc (large individual, composite figure, based Epicyon haydeni ´n. (small individual, based on AMNH 8305) and Epicyon saevus Reconstruction of on specimens from JackNorth Swayze America. Quarry). Illustration These by two Mauricio species Anto co-occur extensively during the late Clarendonian and early Hemphillian of western 2 1999 WANG ET AL.: SYSTEMATICS OF BOROPHAGINAE 3 CONTENTS Abstract .................................................................... -
The Early Hunting Dog from Dmanisi with Comments on the Social
www.nature.com/scientificreports OPEN The early hunting dog from Dmanisi with comments on the social behaviour in Canidae and hominins Saverio Bartolini‑Lucenti1,2*, Joan Madurell‑Malapeira3,4, Bienvenido Martínez‑Navarro5,6,7*, Paul Palmqvist8, David Lordkipanidze9,10 & Lorenzo Rook1 The renowned site of Dmanisi in Georgia, southern Caucasus (ca. 1.8 Ma) yielded the earliest direct evidence of hominin presence out of Africa. In this paper, we report on the frst record of a large‑sized canid from this site, namely dentognathic remains, referable to a young adult individual that displays hypercarnivorous features (e.g., the reduction of the m1 metaconid and entoconid) that allow us to include these specimens in the hypodigm of the late Early Pleistocene species Canis (Xenocyon) lycaonoides. Much fossil evidence suggests that this species was a cooperative pack‑hunter that, unlike other large‑sized canids, was capable of social care toward kin and non‑kin members of its group. This rather derived hypercarnivorous canid, which has an East Asian origin, shows one of its earliest records at Dmanisi in the Caucasus, at the gates of Europe. Interestingly, its dispersal from Asia to Europe and Africa followed a parallel route to that of hominins, but in the opposite direction. Hominins and hunting dogs, both recorded in Dmanisi at the beginning of their dispersal across the Old World, are the only two Early Pleistocene mammal species with proved altruistic behaviour towards their group members, an issue discussed over more than one century in evolutionary biology. Wild dogs are medium- to large-sized canids that possess several hypercarnivorous craniodental features and complex social and predatory behaviours (i.e., social hierarchic groups and pack-hunting of large vertebrate prey typically as large as or larger than themselves). -
Dire Wolves Were the Last of an Ancient New World Canid Lineage Angela
Dire wolves were the last of an ancient New World canid lineage Angela R. Perri1,*§, Kieren J. Mitchell2,*§, Alice Mouton3,*, Sandra Álvarez-Carretero4,*, Ardern Hulme-Beaman5,6, James Haile 7, Alexandra Jamieson7, Julie Meachen8, Audrey T. Lin7,9,10, Blaine W. Schubert11, Carly Ameen12, Ekaterina E. Antipina13, Pere Bover14, Selina Brace15, Alberto Carmagnini4, Christian Carøe16, Jose A. Samaniego Castruita16, James C. Chatters17, Keith Dobney5, Mario dos Reis4, Allowen Evin18, Philippe Gaubert19, Shyam Gopalakrishnan16, Graham Gower2, Holly Heiniger2, Kristofer M. Helgen20, Josh Kapp21, Pavel A. Kosintsev22,23, Anna Linderholm7, 24, Andrew T. Ozga25, 26, 27, Samantha Presslee28, Alexander T. Salis2, Nedda F. Saremi21, Colin Shew3, Katherine Skerry26, Dmitry E. Taranenko29, Mary Thompson30, Mikhail V. Sablin31,Yaroslav V. Kuzmin32, 33, Matthew J. Collins34, 35, Mikkel-Holger S. Sinding16, 36, M. Thomas P. Gilbert16, 37, Anne C. Stone25 ,26, Beth Shapiro21, 38, Blaire Van Valkenburgh3, Robert K. Wayne3, Greger Larson7, and Alan Cooper39, Laurent A. F. Frantz4, 40§. 1Department of Archaeology, Durham University, Durham, UK 2Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Australia 3Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA, USA 4School of Biological and Chemical Sciences, Queen Mary University of London, London, UK 5Department of Archaeology, Classics and Egyptology, University of Liverpool, Liverpool, UK 6School of Natural Sciences and Psychology, -
First Bone-Cracking Dog Coprolites Provide New Insight
RESEARCH ARTICLE First bone-cracking dog coprolites provide new insight into bone consumption in Borophagus and their unique ecological niche Xiaoming Wang1,2,3*, Stuart C White4, Mairin Balisi1,3, Jacob Biewer5,6, Julia Sankey6, Dennis Garber1, Z Jack Tseng1,2,7 1Department of Vertebrate Paleontology, Natural History Museum of Los Angeles County, Los Angeles, United States; 2Department of Vertebrate Paleontology, American Museum of Natural History, New York, United States; 3Department of Ecology and Evolutionary Biology, University of California, Los Angeles, United States; 4School of Dentistry, University of California, Los Angeles, United States; 5Department of Geological Sciences, California State University, Fullerton, United States; 6Department of Geology, California State University Stanislaus, Turlock, United States; 7Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, United States Abstract Borophagine canids have long been hypothesized to be North American ecological ‘avatars’ of living hyenas in Africa and Asia, but direct fossil evidence of hyena-like bone consumption is hitherto unknown. We report rare coprolites (fossilized feces) of Borophagus parvus from the late Miocene of California and, for the first time, describe unambiguous evidence that these predatory canids ingested large amounts of bone. Surface morphology, micro-CT analyses, and contextual information reveal (1) droppings in concentrations signifying scent-marking behavior, similar to latrines used by living social carnivorans; (2) routine consumption of skeletons; *For correspondence: (3) undissolved bones inside coprolites indicating gastrointestinal similarity to modern striped and [email protected] brown hyenas; (4) B. parvus body weight of ~24 kg, reaching sizes of obligatory large-prey hunters; ~ Competing interests: The and (5) prey size ranging 35–100 kg. -
Nyctereutes (Mammalia, Carnivora, Canidae) from Layna and the Eurasian Raccoon-Dogs: an Updated Revision
Rivista Italiana di Paleontologia e Stratigrafia (Research in Paleontology and Stratigraphy) vol. 124(3): 597-616. November 2018 NYCTEREUTES (MAMMALIA, CARNIVORA, CANIDAE) FROM LAYNA AND THE EURASIAN RACCOON-DOGS: AN UPDATED REVISION SAVERIO BARTOLINI LUCENTI1,2, LORENZO ROOK2 & JORGE MORALES3 1Dottorato di Ricerca in Scienze della Terra, Università di Pisa, Via S. Maria 53, 56126 Pisa, Italy 2Dipartimento di Scienze della Terra, Università di Firenze, Via G. La Pira 4, 50121 Firenze, Italy 3Departamento de Paleobiología. Museo Nacional de Ciencias Naturales, CSIC. C/ José Gutiérrez Abascal, 2, 28006 Madrid, Spain. To cite this article: Bartolini Lucenti S., Rook L. & Morales J. (2018) - Nyctereutes (Mammalia, Carnivora, Canidae) from Layna and the Eurasian raccoon-dogs: an updated revision Riv. It. Paleontol. Strat., 124(3): 597-616. Keywords: Taxonomy; Canidae; Europe; Pliocene; Nyctereutes. Abstract. The Early Pliocene site of Layna (MN15, ca 3.9 Ma) is renowned for its record of several mammalian taxa, among which the raccoon-dog Nyctereutes donnezani. Since the early description of this sample, new fossils of raccoon-dogs have been discovered, including a nearly complete cranium. The analysis and revision here proposed, with new diagnoses for the identified taxa, confirm the attribution of the majority of the material to the primitive taxon N. donnezani, enriching and clarifying our knowledge of the cranial and postcranial morphological variability of this species. Nevertheless, the analysis also reveals the presence in Layna of some specimens with strong morpholo- gical affinity to the derived N. megamastoides. The occurrence of such a derived taxon in a rather old site, has critical implications for the evolutionary history and dispersal pattern of these small canids. -
Anatomy of a Coyote Attack in Pdf Format
ANATOMYANATOMY OFOF AA COYOTECOYOTE ATTACKATTACK Struggle & Survival In Canada's Eastern Provinces EVOLUTIONEVOLUTION OFOF WOLVESWOLVES A new specie of Wolf has evolved in Eastern Canada URBANURBAN COYOTESCOYOTES The sounds of Coyotes have become familiar in the East A Canine Trilogy by Hal MacGregor ISBN = 978-0-9813983-0-3 Revision 5 - October - 2014 Montague, Ontario, Canada All Rights Reserved A CANINE TRILOGY Revision No 5, October - 2014 Hal MacGregor Forward by Kalin Keller RN. ILLUSTRATED BY This edition follows the text of earlier editions with minor amendments. A FORWARD These four storeys are written in a no-nonsense style, which is easy for young people to understand. The multitude of beautiful photographs bring the subject material vividly to life. This is the first book on Coyotes that is told from the animal's perspective. Everyone who reads this book will come away with a greater knowledge and appreciation of these remarkable animals. Every Canadian school should have a copy of this book in their library, to ensure that our young people have a realistic understanding of these amazing predators. This is the new reference book for Coyotes. I recommend every Canadian parent use this book to bring an awareness and a factual understanding of these creatures to their children. Kalin Keller RN. Coldstream, British Columbia. The Anatomy of a Coyote Attack Western Coyotes have hybridized with Northern Red Wolves to produce Brush Wolves A Story of Struggle & Survival In Canada’s Eastern Provinces A Nova Scotia Brush Wolf Contents About the Author Author's Introduction Ownership The South Montague pack The Donkey The Heifer and the Fox The Electric Fence The Decoy Game Origins, The Greater Picture Northern Adaptations Red Wolves Adapt To a Northern Climate Wolf Adaptations The First Wave Interesting Facts About Coyotes Some Coyotes in the east are getting whiter. -
The Role of Clade Competition in the Diversification of North American Canids
The role of clade competition in the diversification of North American canids Daniele Silvestroa,b,c,1, Alexandre Antonellia,d, Nicolas Salaminb,c, and Tiago B. Quentale,1 aDepartment of Biological and Environmental Sciences, University of Gothenburg, 413 19 Gothenburg, Sweden; bDepartment of Ecology and Evolution, University of Lausanne, 1015 Lausanne, Switzerland; cSwiss Institute of Bioinformatics, Quartier Sorge, 1015 Lausanne, Switzerland; dGothenburg Botanical Garden, 413 19 Gothenburg, Sweden; and eDepartamento de Ecologia, Universidade de São Paulo, 05508-900, São Paulo, SP, Brazil, 05508-900 Edited by Mike Foote, The University of Chicago, Chicago, IL, and accepted by the Editorial Board May 30, 2015 (received for review February 10, 2015) The history of biodiversity is characterized by a continual replace- The subfamilies within the dog family Canidae show the char- ment of branches in the tree of life. The rise and demise of these acteristic sequential clade replacement repeatedly seen in the branches (clades) are ultimately determined by changes in speci- deep history of biodiversity. Canids comprise three clades: the ation and extinction rates, often interpreted as a response to Hesperocyoninae and Borophaginae subfamilies, which are ex- varying abiotic and biotic factors. However, understanding the tinct, and the subfamily Caninae, which includes extinct and relative importance of these factors remains a major challenge in living species. Their diversification dynamics have been causally evolutionary biology. Here we analyze the rich North American linked to the evolution of intrinsic properties, including increase fossil record of the dog family Canidae and of other carnivores to in body size and an exclusively carnivorous diet (hypercarnivory) tease apart the roles of competition, body size evolution, and (22–24).