Lagomorphs: Pikas, Rabbits, and Hares of the World
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No.11: U (=Usagi) (A Rabbit)
Column Kijimun’s Monologue - Series of the Oriental Zodiac – No.11: U (=Usagi) (a rabbit) Keywords: a rabbit, a story of a rabbit and a tortoise, Amami no kuro usagi (Amami rabbit, Pentalagus furnessi) Haisai&Haitai, Kijimun yaibīn! (Hi, I’m Kijimun!) It has been cold these days, take care not to catch a cold! In this month, I’m going to talk about “a rabbit” which is the 4th animal of the Oriental Zodiac. The Kanji (Chinese character) of “卯” indicates between 5 and 7 a.m., as a direction, it indicates East. This kanji is pronounced as “U” by Kun-yomi (Japanese reading of character), but it is pronounced as “Bou” by On-yomi (Chinese reading of character), and it shows the condition in which trees and grass grow densely. The Kanji of “兔” means an animal, a rabbit. Well, do you know the famous story of a rabbit and a tortoise? The Okinawan version is a little bit different… ● A rabbit and a tortoise One day, on a hilltop, a rabbit and a tortoise came to race with each other. The rabbit started hopping with the signal of “Ready, go!” On the other hand, the tortoise began to pull its head and limbs entirely into its shell; then it tumbled down a mountainside. The rabbit struggled for winning, but the rolling tortoise has finally defeated. The rabbit, the loser said to the tortoise, the winner, “You are “Mutsu kakushi mono (Mutsu means six, kakushi means hide and mono means a person),” as you bury all your head, four limbs and the tail in your shell.” It is said that the Japanese word “Mutsukashii(=Muzukashii) mono (= a difficult person)” derived from this word, “Mutsu kakushi mono.” (①) In Japan, the story of a rabbit and a tortoise is that a swift-footed rabbit lost its sharpness and was beaten by the tortoise which plugged away for winning. -
Eastern Cottontail Rabbits (Sylvilagus Floridanus)
Publication WSFNR-20-58A July 2020 Managing Wildlife Damage: Eastern Cottontail Rabbits (Sylvilagus floridanus) Joseph Brown, UGA Warnell School of Forestry & Natural Resources Michael T. Mengak, UGA Warnell School of Forestry & Natural Resources INTRODUCTION Eastern cottontail rabbits (Sylvilagus floridanus) are found across the eastern United States, southern Canada, eastern Mexico, Central America and portions of South America (Figure 1). Cottontail rabbits are a sought-after game species by small game hunters. Many people enjoy seeing them around their yards and neighborhoods. Rabbits are well accepted by humans when their numbers are managed correctly. However, they can inflict damage across a range of habitats from rural farms to suburban lawns. They often damage flowers, vegetable gardens, and landscape trees and shrubs. TAXONOMY Class Mammalia Order Lagomorpha Family Leporidae Genus - Sylvilagus Species – floridanus Common Name - Eastern cottontail rabbit There are 11 genera and 54 species in Leporidae which includes hares and rabbits. Six species of cottontail rabbits are found in the genus Sylvilagus. The scientific name, Sylvilagus floridanus, means forest hare of Florida. Figure 1: Current eastern cottontail STATUS distribution across North and Central America. In Georgia, we have 4 native species of rabbits. The swamp rabbit (Sylvilagus aquaticus), Appalachian cottontail (S. obscurus), marsh rabbit (S. palustris), and eastern cottontail (S. floridanus). The eastern cottontail (Figure 2) is the most abundant and ranges across the entire state. The Appalachian cottontail is the rarest rabbit and inhabits the start of the Appalachian mountain chain in North Georgia. It is on the Georgia Protected Wildlife list. The swamp rabbit is the largest of the four and inhabits swamps in the Piedmont region of Georgia. -
Mammal Species Native to the USA and Canada for Which the MIL Has an Image (296) 31 July 2021
Mammal species native to the USA and Canada for which the MIL has an image (296) 31 July 2021 ARTIODACTYLA (includes CETACEA) (38) ANTILOCAPRIDAE - pronghorns Antilocapra americana - Pronghorn BALAENIDAE - bowheads and right whales 1. Balaena mysticetus – Bowhead Whale BALAENOPTERIDAE -rorqual whales 1. Balaenoptera acutorostrata – Common Minke Whale 2. Balaenoptera borealis - Sei Whale 3. Balaenoptera brydei - Bryde’s Whale 4. Balaenoptera musculus - Blue Whale 5. Balaenoptera physalus - Fin Whale 6. Eschrichtius robustus - Gray Whale 7. Megaptera novaeangliae - Humpback Whale BOVIDAE - cattle, sheep, goats, and antelopes 1. Bos bison - American Bison 2. Oreamnos americanus - Mountain Goat 3. Ovibos moschatus - Muskox 4. Ovis canadensis - Bighorn Sheep 5. Ovis dalli - Thinhorn Sheep CERVIDAE - deer 1. Alces alces - Moose 2. Cervus canadensis - Wapiti (Elk) 3. Odocoileus hemionus - Mule Deer 4. Odocoileus virginianus - White-tailed Deer 5. Rangifer tarandus -Caribou DELPHINIDAE - ocean dolphins 1. Delphinus delphis - Common Dolphin 2. Globicephala macrorhynchus - Short-finned Pilot Whale 3. Grampus griseus - Risso's Dolphin 4. Lagenorhynchus albirostris - White-beaked Dolphin 5. Lissodelphis borealis - Northern Right-whale Dolphin 6. Orcinus orca - Killer Whale 7. Peponocephala electra - Melon-headed Whale 8. Pseudorca crassidens - False Killer Whale 9. Sagmatias obliquidens - Pacific White-sided Dolphin 10. Stenella coeruleoalba - Striped Dolphin 11. Stenella frontalis – Atlantic Spotted Dolphin 12. Steno bredanensis - Rough-toothed Dolphin 13. Tursiops truncatus - Common Bottlenose Dolphin MONODONTIDAE - narwhals, belugas 1. Delphinapterus leucas - Beluga 2. Monodon monoceros - Narwhal PHOCOENIDAE - porpoises 1. Phocoena phocoena - Harbor Porpoise 2. Phocoenoides dalli - Dall’s Porpoise PHYSETERIDAE - sperm whales Physeter macrocephalus – Sperm Whale TAYASSUIDAE - peccaries Dicotyles tajacu - Collared Peccary CARNIVORA (48) CANIDAE - dogs 1. Canis latrans - Coyote 2. -
Camouflage in the Arctic
24 1 Characters 2 23 22 3 4 21 Learning from Arctic Animals Adapting to Freezing Temperatures Most people are familiar with a green and brown camouflage The animals of the Arctic Circle adapt, or change, to pattern. But did you know the US Marine Corps developed a survive the cold, harsh winters. When the SNOW camouflage pattern to wear in snowy regions of the world? temperatures drop and snow falls, many animals in The pattern is called Disruptive Overwhite. It has a white the Arctic must change their summer fur to a winter background with gray digital shapes on nylon fabric. In addition, the nylon is lightweight, blocks wind, and repels the rain or snow. coat. Their food choices also change depending on The garments, such as shirts, pants, and jackets, do more than what is available in the snow-covered tundra, the assist with camouflage. In fact, they also help keep a person’s coldest of all habitats on Earth. body temperature comfortable with special features such as zippers, flaps, or drawstrings. Today, people can purchase these garments in many stores all over the world. 20 5 Changing Colors with the Seasons The fur of some Arctic animals changes from the woodland colors of the fall to pure white like winter snow. If they kept their woodland colors, these Arctic animals would stand out in the white snow and they would be unprotected. So, their fur must change to white. As a result, the animals can hide in the snow from their enemies and search safely for food. -
The State of Lagomorphs Today
HOUSE RABBIT JOURNAL The publication for members of the international House Rabbit Society Winter 2016 The State of Lagomorphs Today by Margo DeMello, PhD Make Mine Chocolate™ Turns 15 by Susan Mangold and Terri Cook Advocating For Rabbits by Iris Klimczuk Fly Strike (Myiasis) in Rabbits by Stacie Grannum, DVM $4.99 CONTENTS HOUSE RABBIT JOURNAL Winter 2016 Contributing Editors Amy Bremers Shana Abé Maureen O’Neill Nancy Montgomery Linda Cook The State of Lagomorphs Today p. 4 Sandi Martin by Margo DeMello, PhD Rebecca Clawson Designer/Editor Sandy Parshall Veterinary Review Linda Siperstein, DVM Executive Director Anne Martin, PhD Board of Directors Marinell Harriman, Founder and Chair Margo DeMello, President Mary Cotter, Vice President Joy Gioia, Treasurer Beth Woolbright, Secretary Dana Krempels Laurie Gigous Kathleen Wilsbach Dawn Sailer Bill Velasquez Judith Pierce Edie Sayeg Nancy Ainsworth House Rabbit Society is a 501c3 and its publication, House Rabbit Journal, is published at 148 Broadway, Richmond, CA 94804. Photograph by Tom Young HRJ is copyright protected and its contents may not be republished without written permission. The Bunny Who Started It All p. 7 by Nareeya Nalivka Goldie is adoptable at House Rabbit Society International Headquarters in Richmond, CA. rabbitcenter.org/adopt Make Mine Chocolate™ Turns 15 p. 8 by Susan Mangold and Terri Cook Cover photo by Sandy Parshall, HRS Program Manager Bella’s Wish p. 9 by Maurice Liang Advocating For Rabbits p. 10 by Iris Klimczuk From Grief to Grace: Maurice, Miss Bean, and Bella p. 12 by Chelsea Eng Fly Strike (Myiasis) in Rabbits p. 13 by Stacie Grannum, DVM The Transpacifi c Bunny p. -
Revised Distribution of an Alaskan Endemic, the Alaska Hare (Lepus Othus), with Implications for Taxonomy, Biogeography, and Climate Change
50 ARTICLE Revised distribution of an Alaskan endemic, the Alaska Hare (Lepus othus), with implications for taxonomy, biogeography, and climate change Michelle M. Cason, Andrew P. Baltensperger, Travis L. Booms, John J. Burns, and Link E. Olson Abstract: The Alaska Hare (Lepus othus Merriam 1900) is the largest lagomorph in North America but remains one of the most poorly studied terrestrial mammals on the con- tinent. Its current distribution is restricted to western Alaska south of the Brooks Range, but historical accounts from north of the Brooks Range (the North Slope) have led to confusion over its past, present, and predicted future distributions. To determine if L. othus occurs or historically occurred on the North Slope, we surveyed museum collections, vetted observa- tional accounts, and produced a spatial distribution model based on the resulting georefer- enced records. We located a historic specimen long presumed lost that suggests the occurrence of L. othus on the North Slope as recently as the late 1800s. We also uncovered evidence of L. othus and (or) Mountain Hare (Lepus timidus Linnaeus 1758) on several islands in the Bering Sea, raising the possibility of recurring gene flow between these closely related species across seasonal ice connecting Asia and North America. While our results paint a more complete picture of the current distribution of L. othus, persistent uncertainties surrounding its taxonomic status and potential northward range shift onto lands reserved for oil and gas development call for additional study. For personal use only. Key words: Alaska Hare, Arctic Hare, Lepus othus, Mountain Hare, North Slope. Résumé : Le lièvre d’Alaska (Lepus othus Merriam 1900) est le plus grand lagomorphe en Amérique du Nord mais il demeure un des mammifères terrestres du continent qui n’a aiment pas fait l’objet d’études. -
Pika Models + Climate Change
Pika Models + Climate Change Overview Subjects: Science, Math, Writing, Speaking & In this lesson adapted from the “High School Three-Course Model Listening, Physical Education, Living Earth Snapshot 7.6: Shrinking Pika Habitat” vignette in the Environmental Education, Art 2016 Science Framework for California Public Schools (pp. 839-841), students explore the life of pikas, tiny mammals that live in alpine Grades: 9 – 12 areas, and how they are being impacted by climate change. After a brief introduction which includes a reading, short video, and story Duration: Two 50-minute which includes a mathematical model, students engage in a periods or one long block of kinesthetic simulation to gain first-hand experience of life as a pika, 90 minutes; additional time and how the animals can be impacted by shrinking habitat. Students to complete projects and then create line graphs with data from the simulation and analyze it. present them to the class Part II of the lesson allows students to create their own model to Vocabulary teach others about pikas and their connections to their ecosystem, • biodiversity and/or how the pika or another organism is being impacted by • ecosystem • climate change and/or other human activities. Numerous ecological community • model adaptations/extensions are listed at the end of the lesson, including • pika ways to explore additional data from online computer simulations • species and how they can incorporate current and projected climatic data • talus into their models. Note: This lesson is targeted to grades 9 – 12; BAESI has another version of the lesson designed for grades 3 – 8. Guiding Questions • How might climate change impact alpine habitats and pika populations over time? • How might other species of wildlife be impacted if their habitat becomes warmer or cooler, or wetter or drier? Objectives • Students will participate in a kinesthetic pika population simulation, graph the data, and analyze it. -
Ecography ECOG-01063 Verde Arregoitia, L
Ecography ECOG-01063 Verde Arregoitia, L. D., Leach, K., Reid, N. and Fisher, D. O. 2015. Diversity, extinction, and threat status in Lagomorphs. – Ecography doi: 10.1111/ecog.01063 Supplementary material 1 Appendix 1 2 Paleobiogeographic summaries for all extant lagomorph genera. 3 4 Pikas – Family Ochotonidae 5 The maximum diversity and geographic extent of pikas occurred during the global climate 6 optimum from the late-Oligocene to middle-Miocene (Ge et al. 2012). When species evolve 7 and diversify at higher temperatures, opportunities for speciation and evolution of thermal 8 niches are likely through adaptive radiation in relatively colder and species poor areas 9 (Araújo et al. 2013). Extant Ochotonids may be marginal (ecologically and geographically) 10 but diverse because they occur in topographically complex areas where habitat diversity is 11 greater and landscape units are smaller (Shvarts et al. 1995). Topographical complexity 12 creates new habitat, enlarges environmental gradients, establishes barriers to dispersal, and 13 isolates populations. All these conditions can contribute to adaptation to new environmental 14 conditions and speciation in excess of extinction for terrestrial species (Badgley 2010). 15 16 Hares and rabbits - Family Leporidae 17 Pronolagus, Bunolagus, Romerolagus, Pentalagus and Nesolagus may belong to lineages 18 that were abundant and widespread in the Oligocene and subsequently lost most (if not all) 19 species. Lepus, Sylvilagus, Caprolagus and Oryctolagus represent more recent radiations 20 which lost species unevenly during the late Pleistocene. Living species in these four genera 21 display more generalist diet and habitat preferences, and are better represented in the fossil 22 record. (Lopez-Martinez 2008). -
Informes Individuales IUCN 2018.Indd
IUCN SSC Lagomorph Specialist Group 2018 Report Andrew Smith Hayley Lanier Co-Chairs Mission statement Targets for the 2017-2020 quadrennium Andrew Smith (1) To promote the conservation and effective Assess (2) Hayley Lanier sustainable management of all species of Red List: (1) improve knowledge and assess- lagomorph through science, education and ment of lagomorph systematics, (2) complete Red List Authority Coordinator advocacy. all Red List reassessments of all lagomorph Charlotte Johnston (1) species. Projected impact for the 2017-2020 Research activities: (1) improve knowledge of Location/Affiliation quadrennium Brachylagus idahoensis; (2) examine popula- (1) School of Life Sciences, Arizona State The Lagomorph Specialist Group (LSG) is tion trends of all lagomorphs in the western University, Tempe, Arizona, US “middle-sized” – not a single species, nor United States; (3) improve knowledge of Lepus (2) Sam Noble Museum, University of Oklahoma, composed of hundreds of species. We have callotis; (4) improve knowledge of Lepus fagani, Norman, Oklahoma, US slightly less than 100 species in our brief. L. habessinicus, and L. starcki in Ethiopia; However, these are distributed around the (5) improve knowledge of Lepus flavigularis; Number of members globe, and there are few similarities among (6) improve knowledge of all Chinese Lepus; 73 any of our many forms that are Red List clas- (7) improve knowledge of Nesolagus netscheri; sified as Threatened. Thus, we do not have a (8) improve knowledge of Nesolagus timminsi; Social networks single programme or a single thrust; there is no (9) improve knowledge of Ochotona iliensis; Website: one-size-fits-all to our approach. LSG members (10) improve surveys of poorly-studied www.lagomorphspecialistgroup.org largely work independently in their region, and Ochotona in China; (11) understand the role the Co-Chairs serve more as a nerve centre. -
World Distribution of the European Rabbit (Oryctolagus Cuniculus)
1 The Evolution, Domestication and World Distribution of the European Rabbit (Oryctolagus cuniculus) Luca Fontanesi1*, Valerio Joe Utzeri1 and Anisa Ribani1 1Department of Agricultural and Food Sciences, Division of Animal Sciences, University of Bologna, Italy 1.1 The Order Lagomorpha to assure essential vitamin uptake, the digestion of the vegetarian diet and water reintroduction The European rabbit (Oryctolagus cuniculus, (Hörnicke, 1981). Linnaeus 1758) is a mammal belonging to the The order Lagomorpha was recognized as a order Lagomorpha. distinct order within the class Mammalia in Lagomorphs are such a distinct group of 1912, separated from the order Rodentia within mammalian herbivores that the very word ‘lago- which lagomorphs were originally placed (Gidely, morph’ is a circular reference meaning ‘hare- 1912; Landry, 1999). Lagomorphs are, however, shaped’ (Chapman and Flux, 1990; Fontanesi considered to be closely related to the rodents et al., 2016). A unique anatomical feature that from which they diverged about 62–100 million characterizes lagomorphs is the presence of years ago (Mya), and together they constitute small peg-like teeth immediately behind the up- the clade Glires (Chuan-Kuei et al., 1987; Benton per-front incisors. For this feature, lagomorphs and Donoghue, 2007). Lagomorphs, rodents and are also known as Duplicidentata. Therefore, primates are placed in the major mammalian instead of four incisor teeth characteristic of clade of the Euarchontoglires (O’Leary et al., 2013). rodents (also known as Simplicidentata), lago- Modern lagomorphs might be evolved from morphs have six. The additional pair is reduced the ancestral lineage from which derived the in size. Another anatomical characteristic of the †Mimotonidae and †Eurymilydae sister taxa, animals of this order is the presence of an elong- following the Cretaceous-Paleogene (K-Pg) bound- ated rostrum of the skull, reinforced by a lattice- ary around 65 Mya (Averianov, 1994; Meng et al., work of bone, which is a fenestration to reduce 2003; Asher et al., 2005; López-Martínez, 2008). -
(Sylvilagus Transitionalis) and Cross‑Amplifcation in the Eastern Cottontail (S
King et al. BMC Res Notes (2017) 10:741 https://doi.org/10.1186/s13104-017-3062-2 BMC Research Notes RESEARCH NOTE Open Access Microsatellite marker development from next‑generation sequencing in the New England cottontail (Sylvilagus transitionalis) and cross‑amplifcation in the eastern cottontail (S. foridanus) Timothy L. King1, Michael Eackles1, Aaron Aunins2*, Thomas J. McGreevy Jr.3, Thomas P. Husband3, Anthony Tur4 and Adrienne I. Kovach5 Abstract Objective: The New England cottontail (Sylvilagus transitionalis) is a species of high conservation priority in the Northeastern United States, and was a candidate for federal listing under the Endangered Species Act until a recent decision determined that conservation actions were sufcient to preclude listing. The aim of this study was to develop a suite of microsatellite loci to guide future research eforts such as the analysis of population genetic struc- ture, genetic variation, dispersal, and genetic mark-recapture population estimation. Results: Thirty-fve microsatellite markers containing tri- and tetranucleotide sequences were developed from shotgun genomic sequencing of tissue from S. transitionalis, S. obscurus, and S. foridanus. These loci were screened in n 33 wild S. transitionalis sampled from a population in eastern Massachusetts, USA. Thirty-two of the 35 loci were polymorphic= with 2–6 alleles, and observed heterozygosities of 0.06–0.82. All loci conformed to Hardy–Weinberg Equilibrium proportions and there was no evidence of linkage disequilibrium or null alleles. Primers for 33 of the 35 loci amplifed DNA extracted from n 6 eastern cottontail (S. foridanus) samples, of which nine revealed putative species-diagnostic alleles. These loci =will provide a useful tool for conservation genetics investigations of S. -
State of Knowledge and Conservation of Endangered and Critically Endangered Lagomorphs Worldwide
THERYA, 2015, Vol. 6 (1): 11-30 DOI: 10.12933/therya-15-225, ISSN 2007-3364 Estado del conocimiento y conservación de lagomorfos en peligro y críticamente en peligro a nivel mundial State of knowledge and conservation of endangered and critically endangered lagomorphs worldwide Consuelo Lorenzo 1* , Tamara M. Rioja-Paradela 2 and Arturo Carrillo-Reyes 3 1El Colegio de La Frontera Sur, Unidad San Cristóbal. Carretera Panamericana y Periférico Sur s/n, Barrio de María Auxiliadora. San Cristóbal de Las Casas, Chiapas, 29290, México. E-mail: [email protected] (CL) 2Universidad de Ciencias y Artes de Chiapas. Libramiento Norte Poniente 1150, Colonia Lajas Maciel. Tuxtla Gutiérrez, Chiapas, 29000, México. E-mail: [email protected] (TMRP) 3Oikos: Conservación y Desarrollo Sustentable, A. C. Bugambilias 5, San Cristóbal de Las Casas, Chiapas, 29267, México. E-mail: [email protected] (ACR) *Corresponding author Introduction: Lagomorphs (rabbits, hares, and pikas) are widely distributed in every continent of the world, except Antarctica. They include 91 species: 31 rabbits of the genera Brachylagus , Bunolagus , Caprolagus , Nesolagus , Pentalagus , Poelagus , Prolagus , Pronolagus , Romerolagus, and Sylvilagus ; 32 hares of the genus Lepus and 28 pikas of the genus Ochotona . According to the International Union for Conservation of Nature (IUCN 2014), the list of threatened species of lagomorphs includes one extinct, three critically endangered, ten endangered, %ve near threatened, %ve vulnerable, 61 of least concern, and six with de%cient data. Although a rich diversity of lagomorphs and endemic species exists, some of the wild populations have been declining at an accelerated rate, product of human activities and climate change.