Journal of Threatened Taxa
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MINNESOTA MUSTELIDS Young
By Blane Klemek MINNESOTA MUSTELIDS Young Naturalists the Slinky,Stinky Weasel family ave you ever heard anyone call somebody a weasel? If you have, then you might think Hthat being called a weasel is bad. But weasels are good hunters, and they are cunning, curious, strong, and fierce. Weasels and their relatives are mammals. They belong to the order Carnivora (meat eaters) and the family Mustelidae, also known as the weasel family or mustelids. Mustela means weasel in Latin. With 65 species, mustelids are the largest family of carnivores in the world. Eight mustelid species currently make their homes in Minnesota: short-tailed weasel, long-tailed weasel, least weasel, mink, American marten, OTTERS BY DANIEL J. COX fisher, river otter, and American badger. Minnesota Conservation Volunteer May–June 2003 n e MARY CLAY, DEMBINSKY t PHOTO ASSOCIATES r mammals a WEASELS flexible m Here are two TOM AND PAT LEESON specialized mustelid feet. b One is for climb- ou can recognize a ing and the other for hort-tailed weasels (Mustela erminea), long- The long-tailed weasel d most mustelids g digging. Can you tell tailed weasels (M. frenata), and least weasels eats the most varied e food of all weasels. It by their tubelike r which is which? (M. nivalis) live throughout Minnesota. In also lives in the widest Ybodies and their short Stheir northern range, including Minnesota, weasels variety of habitats and legs. Some, such as badgers, hunting. Otters and minks turn white in winter. In autumn, white hairs begin climates across North are heavy and chunky. Some, are excellent swimmers that hunt to replace their brown summer coat. -
The TXNDD Report
December, 2014 The Texas Natural Diversity Database Wildlife Diversity Program, Texas Parks & Wildlife Dept. The TXNDD Report Data Highlight: Mason Mountain WMA By Michael Warriner, Nongame and Rare Species Program Supervisor This past May, staff from the Wildlife Diversity Program District Species Epithet Common Name and all four Wildlife Division Regions assembled at Ma- son Mountain Wildlife Management Area (WMA) to dis- 1, 4, 7-8 Anthus spragueii Sprague’s Pipit cuss species pending federal listing and develop State 7-8 Calidris canutus Red Knot Wildlife Grant (SWG) priorities for those species. Several 8 Crotaphytus reticulatus Reticulate Collared Lizard dozen species are currently pending review under the U.S. 3-7 Deirochelys reticularia miaria Western Chicken Turtle Endangered Species Act in Texas. A key component of 3 Dipodomys elator Texas Kangaroo Rat federal review is current information on the distribution and status of proposed species. Many of the species cur- 4 Eurycea latitans Cascade Caverns Salamander rently in the federal queue have been little studied in the 4 Eurycea neotenes Texas Salamander state so not much is known regarding how many of these 4 Eurycea robusta Blanco Blind Salamander species are faring. The basic need for most species is 4 Eurycea tridentifera Comal Blind Salamander simply status surveys to assess presence/absence to better 4 Haideoporus texanus Edwards Aquifer Diving Beetle define current distributions. 1, 3-4 Holbrookia lacerata Spot-tailed Earless Lizard 4 Lirceolus smithii Texas Troglobitic Water Slater The aim of the Mason Mountain meeting was to whittle down the list of 50+ species pending federal action to a 8 Notophthalmus meridionalis Black-spotted Newt subset of species that actions could be taken on over Fiscal 4 Phreatodrobia imitata Mimic Cavesnail Year 2015. -
Eastern Spotted Skunk Spilogale Putorius
Wyoming Species Account Eastern Spotted Skunk Spilogale putorius REGULATORY STATUS USFWS: Petitioned for Listing USFS R2: No special status USFS R4: No special status Wyoming BLM: No special status State of Wyoming: Predatory Animal CONSERVATION RANKS USFWS: No special status WGFD: NSS3 (Bb), Tier II WYNDD: G4, S3S4 Wyoming Contribution: LOW IUCN: Least Concern STATUS AND RANK COMMENTS The plains subspecies of Eastern Spotted Skunk (Spilogale putorius interrupta) is petitioned for listing under the United States Endangered Species Act (ESA). The species as a whole is assigned a range of state conservation ranks by the Wyoming Natural Diversity Database (WYNDD) due to uncertainty concerning the proportion of its Wyoming range that is occupied, the resulting impact of this on state abundance estimates, and, to a lesser extent, due to uncertainty about extrinsic stressors and population trends in the state. NATURAL HISTORY Taxonomy: There are currently two species of spotted skunk commonly recognized in the United States: the Eastern Spotted Skunk (S. putorius) and the Western Spotted Skunk (S. gracilis) 1-3. The distinction between the eastern and western species has been questioned over the years, with some authors suggesting that the two are synonymous 4, while others maintain that they are distinct based on morphologic characteristics, differences in breeding strategy, and molecular data 5-7. There are 3 subspecies of S. putorius recognized by most authorities 3, but only S. p. interrupta (Plains Spotted Skunk) occurs in Wyoming, while the other two are restricted to portions of the southeastern United States 1. Description: Spotted skunks are the smallest skunks in North America and are easily distinguished by their distinct pelage consisting of many white patches on a black background, compared to the large, white stripes of the more widespread and common striped skunk (Mephitis mephitis). -
Optimization of Camera Trapping Methods for Surveying Mesopredators in the Appalachian Foothills
Eastern Kentucky University Encompass Honors Theses Student Scholarship Spring 2018 Optimization of Camera Trapping Methods for Surveying Mesopredators in the Appalachian Foothills Courtney R. Hayes Eastern Kentucky University, [email protected] Follow this and additional works at: https://encompass.eku.edu/honors_theses Recommended Citation Hayes, Courtney R., "Optimization of Camera Trapping Methods for Surveying Mesopredators in the Appalachian Foothills" (2018). Honors Theses. 553. https://encompass.eku.edu/honors_theses/553 This Open Access Thesis is brought to you for free and open access by the Student Scholarship at Encompass. It has been accepted for inclusion in Honors Theses by an authorized administrator of Encompass. For more information, please contact [email protected]. Eastern Kentucky University Optimization of Camera Trapping Methods for Surveying Mesopredators in the Appalachian Foothills Honors Thesis Submitted in Partial Fulfillment of the Requirements of HON 420 Spring 2018 By Courtney R. Hayes Mentor Dr. Luke E. Dodd Department of Biological Sciences ii ABSTRACT Optimization of camera trapping methods for surveying mesopredators in the Appalachian foothills Courtney R. Hayes Dr. Luke E. Dodd, Department of Biological Sciences The global decline of apex predators has allowed mesopredator populations to increase, a phenomenon described by the mesopredator release hypothesis (MRH). Some mesopredator species, however, are of conservation concern, such as the eastern spotted skunk (Spilogale putorius). To assess camera deployment strategies and survey for the presence of eastern spotted skunks in the Appalachian Foothills, I conducted baited camera trap surveys in Kentucky, a state for which systematic methodological data is lacking. I surveyed 64 sites across 10 counties over more than 1,200 trap days from October 2017 to April 2018. -
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. -
The Biogeography of the Butterfly Fauna of Vietnam with a Focus on the Endemic Species (Lepidoptera)
Chapter 5 The Biogeography of the Butterfly Fauna of Vietnam With a Focus on the Endemic Species (Lepidoptera) A.L. Monastyrskii and J.D. Holloway Additional information is available at the end of the chapter http://dx.doi.org/10.5772/55490 1. Introduction Long term studies of Vietnamese Rhopalocera suggest that by using a taxonomic composition analysis of the modern fauna, with ecological and biogeographical characteristics and comparative data with butterfly faunas of adjacent regions, it is possible to offer a plausible account of the history and derivation of the Vietnamese fauna. In former works on the butterfly fauna of Vietnam and of the Oriental tropics generally, we completed the first steps in understanding possible derivation mechanisms for the group. In particular, all Vietnamese butterfly species have been classified according to their global geographical ranges (Holloway, 1973; 1974; Spitzer et al., 1993; Monastyrskii, 2006; 2007), from the most restricted to the most widespread (Methods). A similar approach for notodontid moths in Thailand has been adopted by Schintlmeister & Pinratana (2007). Moreover, depending on the representation of various species distribution range categories, a scheme of biogeographical zonation has been suggested (Monastyrskii, 2006; 2007). In continuing studies on the specificity and derivation of the modern Vietnam butterfly fauna, aspects of species range configuration and other parameters of butterfly distribu‐ tions are considered in the current work. For example, it is possible to assign genera to groups according to both their overall range and variation of their species-richness across that range (Holloway, 1969, 1974) or according to representation of particular species range types within the genera (Holloway, 1998). -
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. -
Cranial Morphological Distinctiveness Between Ursus Arctos and U
East Tennessee State University Digital Commons @ East Tennessee State University Electronic Theses and Dissertations Student Works 5-2017 Cranial Morphological Distinctiveness Between Ursus arctos and U. americanus Benjamin James Hillesheim East Tennessee State University Follow this and additional works at: https://dc.etsu.edu/etd Part of the Biodiversity Commons, Evolution Commons, and the Paleontology Commons Recommended Citation Hillesheim, Benjamin James, "Cranial Morphological Distinctiveness Between Ursus arctos and U. americanus" (2017). Electronic Theses and Dissertations. Paper 3261. https://dc.etsu.edu/etd/3261 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]. Cranial Morphological Distinctiveness Between Ursus arctos and U. americanus ____________________________________ A thesis presented to the Department of Geosciences East Tennessee State University In partial fulfillment of the requirements for the degree Master of Science in Geosciences ____________________________________ by Benjamin Hillesheim May 2017 ____________________________________ Dr. Blaine W. Schubert, Chair Dr. Steven C. Wallace Dr. Josh X. Samuels Keywords: Ursidae, Geometric morphometrics, Ursus americanus, Ursus arctos, Last Glacial Maximum ABSTRACT Cranial Morphological Distinctiveness Between Ursus arctos and U. americanus by Benjamin J. Hillesheim Despite being separated by millions of years of evolution, black bears (Ursus americanus) and brown bears (Ursus arctos) can be difficult to distinguish based on skeletal and dental material alone. Complicating matters, some Late Pleistocene U. americanus are significantly larger in size than their modern relatives, obscuring the identification of the two bears. -
Inventory of Mammals at Walnut Canyon, Wupatki, and Sunset Crater National Monuments
National Park Service U.S. Department of the Interior Natural Resource Program Center Inventory of Mammals at Walnut Canyon, Wupatki, and Sunset Crater National Monuments Natural Resource Technical Report NPS/SCPN/NRTR–2009/278 ON THE COVER: Top: Wupatki National Monument; bottom left: bobcat (Lynx rufus); bottom right: Wupatki pocket mouse (Perogna- thus amplus cineris) at Wupatki National Monument. Photos courtesy of U.S. Geological Survey/Charles Drost. Inventory of Mammals at Walnut Canyon, Wupatki, and Sunset Crater National Monuments Natural Resource Technical Report NPS/SCPN/NRTR—2009/278 Author Charles Drost U.S. Geological Survey Southwest Biological Science Center 2255 N. Gemini Drive Flagstaff, AZ 86001 Editing and Design Jean Palumbo National Park Service, Southern Colorado Plateau Network Northern Arizona University Flagstaff, Arizona December 2009 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, Colorado The National Park Service, Natural Resource Program Center publishes a range of reports that address natural resource topics of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Technical Report Series is used to disseminate results of scientific studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service mission. The series provides contributors with a forum for displaying comprehensive data that are often deleted from journals because of page limitations. All manuscripts in the series receive the appropriate level of peer review to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and designed and published in a professional manner. -
(Procyon Lotor) and Striped Skunks (Mephitis Mephitis) to SARS-Cov-2
bioRxiv preprint doi: https://doi.org/10.1101/2021.03.06.434226; this version posted March 8, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Article Summary Line: Experimental SARS-CoV-2 inoculation of North American raccoons 2 and striped skunks showed susceptibility to infection, but transient, low-level shedding suggests 3 that neither species is likely to be a competent natural reservoir. 4 Running Title: SARS-CoV-2 susceptibility of raccoons and skunks 5 Keywords: COVID-19, SARS-CoV-2, Mephitidae, Raccoons, Disease Susceptibility, One 6 Health, Zoonosis, Animals, Wild 7 8 Experimental susceptibility of North American raccoons (Procyon lotor) and striped skunks 9 (Mephitis mephitis) to SARS-CoV-2 10 Authors: Raquel Francisco, Sonia M. Hernandez, Daniel G. Mead, Kayla G. Adcock, Sydney C. 11 Burke, Nicole M. Nemeth, and Michael J. Yabsley 12 Affiliations: 13 University of Georgia, Athens, Georgia, USA (R. Francisco, S. Hernandez, D. Mead, K. Adcock, 14 S. Burke, N. Nemeth, and M. Yabsley) 15 Abstract 16 Skunks and raccoons were intranasally inoculated or indirectly exposed to SARS-CoV-2. Both 17 species are susceptible to infection; however, the lack of, and low quantity of infectious virus 18 shed by raccoons and skunks, respectively, and lack of cage mate transmission in both species, 19 suggest that neither species are competent SARS-CoV-2 reservoirs. 20 Introduction 21 SARS-CoV-2 continues to circulate on a global scale, the need to identify potential 22 animal reservoirs, especially among wildlife, has become a priority, spurring surveillance and bioRxiv preprint doi: https://doi.org/10.1101/2021.03.06.434226; this version posted March 8, 2021. -
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). -
Phylogenomic Systematics of the Spotted Skunks (Carnivora, Mephitidae, Spilogale)
bioRxiv preprint doi: https://doi.org/10.1101/2020.10.23.353045; this version posted October 25, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Phylogenomic systematics of the spotted skunks (Carnivora, Mephitidae, Spilogale): 2 Additional species diversity and Pleistocene climate change as a major driver of 3 diversification 4 Molly M. McDonough*,†, Adam W. Ferguson*, Robert C. Dowler, Matthew E. Gompper, and 5 Jesús E. Maldonado 6 *-Equally contributing lead authors 7 †-Corresponding Author 8 Molly M. McDonough, Ph.D. 9 Chicago State University 10 Department of Biological Sciences 11 9501 S. King Drive, WSC 290 12 Chicago, IL 60628-1598 13 [email protected] 14 (773) 995-2443 15 16 17 Abstract 18 Four species of spotted skunks (Carnivora, Mephitidae, Spilogale) are currently recognized: 19 Spilogale angustifrons, S. gracilis, S. putorius, and S. pygmaea. Understanding species 20 boundaries within this group is critical for effective conservation given that regional populations 21 or subspecies (e.g., S. p. interrupta) have experienced significant population declines. Further, 22 there may be currently unrecognized diversity within this genus as some taxa (e.g., S. 23 angustifrons) and geographic regions (e.g., Central America) never have been assessed using 24 DNA sequence data. We analyzed species limits and diversification patterns in spotted skunks 25 using multilocus nuclear (ultraconserved elements) and mitochondrial (whole mitogenomes and 26 single gene analysis) data sets from broad geographic sampling representing all currently 27 recognized species and subspecies.