Species Status Assessment Report for the Rattlesnake-Master Borer Moth (Papaipema Eryngii) Version 1.1
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What You Should Know About Rattlesnakes
Rattlesnakes in The Rattlesnakes of Snake Bite: First Aid WHAT San Diego County Parks San Diego County The primary purpose of the rattlesnake’s venomous bite is to assist the reptile in securing The Rattlesnake is an important natural • Colorado Desert Sidewinder its prey. After using its specialized senses to find YOU SHOULD element in the population control of small (Crotalus cerastes laterorepens) its next meal, the rattlesnake injects its victim mammals. Nearly all of its diet consists of Found only in the desert, the sidewinder prefers with a fatal dose of venom. animals such as mice and rats. Because they are sandy flats and washes. Its colors are those of KNOW ABOUT so beneficial, rattlesnakes are fully protected the desert; a cream or light brown ground color, To prevent being bitten, the best advice is to leave within county parks. with a row of brown blotches down the middle snakes alone. RATTLESNAKES If you encounter a rattlesnake while hiking, of the back. A hornlike projection over each eye Most bites occur when consider yourself lucky to have seen one of separates this rattlesnake from the others in our area. Length: 7 inches to 2.5 feet. someone is nature’s most interesting animals. If you see a trying to pick rattlesnake at a campsite or picnic area, please up a snake, inform the park rangers. They will do their best • Southwestern Speckled Rattlesnake (Crotalus mitchelli pyrrhus) tease it, or kill to relocate the snake. it. If snakes are Most often found in rocky foothill areas along the provided an coast or in the desert. -
The Timber Rattlesnake: Pennsylvania’S Uncanny Mountain Denizen
The Timber Rattlesnake: Pennsylvania’s Uncanny Mountain Denizen photo-Steve Shaffer by Christopher A. Urban breath, “the only good snake is a dead snake.” Others are Chief, Natural Diversity Section fascinated or drawn to the critter for its perceived danger- ous appeal or unusual size compared to other Pennsylva- Who would think that in one of the most populated nia snakes. If left unprovoked, the timber rattlesnake is states in the eastern U.S., you could find a rattlesnake in actually one of Pennsylvania’s more timid and docile the mountains of Penn’s Woods? As it turns out, most snake species, striking only when cornered or threatened. timber rattlesnakes in Pennsylvania are found on public Needless to say, the Pennsylvania timber rattlesnake is an land above 1,800 feet elevation. Of the three venomous intriguing critter of Pennsylvania’s wilderness. snakes that occur in Pennsylvania, most people have heard about this one. It strikes fear in the hearts of some Description and elicits fascination in others. When the word “rattler” The timber rattlesnake (Crotalus horridus) is a large comes up, you may hear some folks grumble under their (up to 74 inches), heavy-bodied snake of the pit viper www.fish.state.pa.us Pennsylvania Angler & Boater, January-February 2004 17 family (Viperidae). This snake has transverse “V”-shaped or chevronlike dark bands on a gray, yellow, black or brown body color. The tail is completely black with a rattle. The head is large, flat and triangular, with two thermal-sensitive pits between the eyes and the nostrils. The timber rattlesnake’s head color has two distinct color phases. -
ENGLISH 2810: Television As Literature (V
ENGLISH 2810: Television as Literature (v. 1.0) 9:00 – 10:15 T/Th | EH 229 Dr. Scott Rogers | [email protected] | EH 448 http://faculty.weber.edu/srogers The Course The average American watches about 5 hours of television a day. We are told that this is bad. We are told that television is bad for us, that it is bad for our families, and that it is wasting our time. But not all television is that way. Some television shows have what we might call “literary pretensions.” Shows such as Twin Peaks, Homicide: Life on the Street, The Wire, Buffy the Vampire Slayer, Firefly, Veronica Mars, Battlestar Galactica, and LOST have been both critically acclaimed and the subject of much academic study. In this course, we shall examine a select few of these shows, watching complete seasons as if they were self-contained literary texts. In other words, in this course, you will watch TV and get credit for it. You will also learn to view television in an active and critical fashion, paying attention to the standard literary techniques (e.g. character, theme, symbol, plot) as well as televisual issues such as lighting, music, and camerawork. Texts Students will be expected to own, or have access to, the following: Firefly ($18 on amazon.com; free on hulu.com) and Serenity ($4 used on amazon.com) LOST season one ($25 on amazon.com; free on hulu.com or abc.com) Battlestar Galactica season one ($30 on amazon.com) It is in your best interest to buy or borrow these, if only to make it easier for you to go back and re-watch episodes for your assignments. -
Northminster Presbyterian Church First Sunday in Advent November 29,2020 Rev
Northminster Presbyterian Church First Sunday in Advent November 29,2020 Rev. Jessica C. Gregory Arise, Your Light has Come: Keeping Watch in the Night Mark 13: 24-37 24 “But in those days, after that suffering, the sun will be darkened, and the moon will not give its light, 25 and the stars will be falling from heaven, and the powers in the heavens will be shaken. 26 Then they will see ‘the Son of Man coming in clouds’ with great power and glory. 27 Then he will send out the angels, and gather his elect from the four winds, from the ends of the earth to the ends of heaven. 28 “From the fig tree learn its lesson: as soon as its branch becomes tender and puts forth its leaves, you know that summer is near. 29 So also, when you see these things taking place, you know that he is near, at the very gates. 30 Truly I tell you, this generation will not pass away until all these things have taken place. 31 Heaven and earth will pass away, but my words will not pass away. “But about that day or hour no one knows, neither the angels in heaven, nor the Son, but only the Father. 33 Beware, keep alert; for you do not know when the time will come. 34 It is like a man going on a journey, when he leaves home and puts his slaves in charge, each with his work, and commands the doorkeeper to be on the watch. 35 Therefore, keep awake—for you do not know when the master of the house will come, in the evening, or at midnight, or at cockcrow, or at dawn, 36 or else he may find you asleep when he comes suddenly. -
Working List of Prairie Restricted (Specialist) Insects in Wisconsin (11/26/2015)
Working List of Prairie Restricted (Specialist) Insects in Wisconsin (11/26/2015) By Richard Henderson Research Ecologist, WI DNR Bureau of Science Services Summary This is a preliminary list of insects that are either well known, or likely, to be closely associated with Wisconsin’s original native prairie. These species are mostly dependent upon remnants of original prairie, or plantings/restorations of prairie where their hosts have been re-established (see discussion below), and thus are rarely found outside of these settings. The list also includes some species tied to native ecosystems that grade into prairie, such as savannas, sand barrens, fens, sedge meadow, and shallow marsh. The list is annotated with known host(s) of each insect, and the likelihood of its presence in the state (see key at end of list for specifics). This working list is a byproduct of a prairie invertebrate study I coordinated from1995-2005 that covered 6 Midwestern states and included 14 cooperators. The project surveyed insects on prairie remnants and investigated the effects of fire on those insects. It was funded in part by a series of grants from the US Fish and Wildlife Service. So far, the list has 475 species. However, this is a partial list at best, representing approximately only ¼ of the prairie-specialist insects likely present in the region (see discussion below). Significant input to this list is needed, as there are major taxa groups missing or greatly under represented. Such absence is not necessarily due to few or no prairie-specialists in those groups, but due more to lack of knowledge about life histories (at least published knowledge), unsettled taxonomy, and lack of taxonomic specialists currently working in those groups. -
List of Insect Species Which May Be Tallgrass Prairie Specialists
Conservation Biology Research Grants Program Division of Ecological Services © Minnesota Department of Natural Resources List of Insect Species which May Be Tallgrass Prairie Specialists Final Report to the USFWS Cooperating Agencies July 1, 1996 Catherine Reed Entomology Department 219 Hodson Hall University of Minnesota St. Paul MN 55108 phone 612-624-3423 e-mail [email protected] This study was funded in part by a grant from the USFWS and Cooperating Agencies. Table of Contents Summary.................................................................................................. 2 Introduction...............................................................................................2 Methods.....................................................................................................3 Results.....................................................................................................4 Discussion and Evaluation................................................................................................26 Recommendations....................................................................................29 References..............................................................................................33 Summary Approximately 728 insect and allied species and subspecies were considered to be possible prairie specialists based on any of the following criteria: defined as prairie specialists by authorities; required prairie plant species or genera as their adult or larval food; were obligate predators, parasites -
Winter 2016 January – May 2016 OVERVIEW All Year, Winter 2016 at All Free the Power Plant
exhibitions / programs / events 1 Winter 2016 January – May 2016 OVERVIEW all year, Winter 2016 at all free The Power Plant As we enter the The Power Plant’s first For our Winter 2016 Season, The Power The Power Plant remains committed to welcom- Plant is pleased to present three solo ing a diverse public, and our seasonal roster exhibition season of 2016, we pause of education and public programs provide more to acknowledge the importance of the exhibitions by artists Patrick Bernatchez, opportunities to engage wider audiences with aLL YEAR, aLL FREE program. Leslie Hewitt and Aude Moreau, along- our current exhibitions. We welcome our French- speaking visitors to engage with artist Aude Thanks to the support of BMO Financial Group, side our Fleck Clerestory Commission Moreau and curator Louise Déry in our In Conver- the gallery is able to eliminate admission fees, by Carlos Amorales. sation series, a lecture presented in French with enabling all visitors, young and old, to access Alliance Française de Toronto. The season’s our exhibitions. Carlos Amorales’ Black Cloud, which launched our International Lecture Series will bring Sven Lütticken, Join us again this Winter and all year long at Fall 2015 Fleck Clerestory Commission Program, German author and lecturer of art history at the The Power Plant, where admission is always FREE. recreates an ecological phenomenon of the Industrial Vrije Universiteit Amsterdam, and James Lingwood Revolution by attaching thousands of black moths and Michael Morris, Co-Directors of London-based to the gallery walls, recalling The Power Plant’s past arts organisation Artangel, to Toronto. -
Avoiding and Treating Timber Rattlesnake Bites Updated 2020
Avoiding and Treating Timber Rattlesnake Bites Updated 2020 Timber rattlesnakes live in the blufflands of southeastern Minnesota. They are not found anywhere else in the state. They can be distinguished from nonvenomous snakes by a pronounced off white rattle at the end of a black tail; by their head, which is solid brown/tan, triangular shaped, and noticeably larger than their slender neck; and by the dark, black bands or chevrons running across their body. The bands often resemble the black stripe on the cartoon character Charlie Brown’s shirt. The question that often arises when the word rattlesnake comes up is, “What if one bites me?” The likelihood of being bitten by a rattlesnake is quite small. Timber rattlesnakes are generally very docile snakes and typically bite as a last resort. Instead, its instincts are to avoid danger by retreating to cover or by hiding using its camouflage coloration to blend into its surroundings. If cornered and provoked, a timber rattlesnake may respond aggressively. It will usually rattle its tail to let you know it is getting agitated. The snake may even puff itself up to appear bigger. Upon further provocation, the snake may bluff strike, where it lunges out, but doesn’t open its mouth or it may strike with an open mouth. Because venom is costly for a rattlesnake to produce, and you are not considered food, a snake often will not actively inject venom when it bites. In fact, nearly half of all timber rattlesnake bites to humans contain little to no venom, commonly referred to as dry or medically insignificant bites. -
Modeling Migratory Flight in the Spruce Budworm: Temperature Constraints
Article Modeling Migratory Flight in the Spruce Budworm: Temperature Constraints Jacques Régnière 1,* , Johanne Delisle 1 , Brian R. Sturtevant 2 , Matthew Garcia 3 and Rémi Saint-Amant 1 1 Natural Resources Canada, Canadian Forest Service, Québec, QC G1V 4C7, Canada; [email protected] (J.D.); [email protected] (R.S.-A.) 2 USDA-Forest Service, Northern Research Station, Rhinelander, WI 54501, USA; [email protected] 3 Department of Forest and Wildlife Ecology, University of Wisconsin-Madison, Madison, WI 53706, USA; [email protected] * Correspondence: [email protected]; Tel.: +1-418-648-5257 Received: 30 July 2019; Accepted: 9 September 2019; Published: 13 September 2019 Abstract: We describe an individual-based model of spruce budworm moth migration founded on the premise that flight liftoff, altitude, and duration are constrained by the relationships between wing size, body weight, wingbeat frequency, and air temperature. We parameterized this model with observations from moths captured in traps or observed migrating under field conditions. We further documented the effects of prior defoliation on the size and weight (including fecundity) of migrating moths. Our simulations under idealized nocturnal conditions with a stable atmospheric boundary layer suggest that the ability of gravid female moths to migrate is conditional on the progression of egg-laying. The model also predicts that the altitude at which moths migrate varies with the temperature profile in the boundary layer and with time during the evening and night. Model results have implications for the degree to which long-distance dispersal by spruce budworm might influence population dynamics in locations distant from outbreak sources, including how atmospheric phenomena such as wind convergence might influence these processes. -
Species Assessment for the Midget Faded Rattlesnake (Crotalus Viridis Concolor)
SPECIES ASSESSMENT FOR THE MIDGET FADED RATTLESNAKE (CROTALUS VIRIDIS CONCOLOR ) IN WYOMING prepared by 1 2 AMBER TRAVSKY AND DR. GARY P. BEAUVAIS 1 Real West Natural Resource Consulting, 1116 Albin Street, Laramie, WY 82072; (307) 742-3506 2 Director, Wyoming Natural Diversity Database, University of Wyoming, Dept. 3381, 1000 E. University Ave., Laramie, WY 82071; (307) 766-3023 prepared for United States Department of the Interior Bureau of Land Management Wyoming State Office Cheyenne, Wyoming October 2004 Travsky and Beauvais – Crotalus viridus concolor October 2004 Table of Contents INTRODUCTION ................................................................................................................................. 2 NATURAL HISTORY ........................................................................................................................... 2 Morphological Description........................................................................................................... 3 Taxonomy and Distribution ......................................................................................................... 4 Habitat Requirements ................................................................................................................. 6 General ............................................................................................................................................6 Area Requirements..........................................................................................................................7 -
Borer Moth (Papaipema Marginidens (Guenee))
Conservation Assessment for the Brick-Red Borer Moth (Papaipema marginidens (Guenee)) USDA Forest Service, Eastern Region December 6, 2005 James Bess OTIS Enterprises 13501 south 750 west Wanatah, Indiana 46390 This document is undergoing peer review, comments welcome This Conservation Assessment was prepared to compile the published and unpublished information on the subject taxon or community; or this document was prepared by another organization and provides information to serve as a Conservation Assessment for the Eastern Region of the Forest Service. It does not represent a management decision by the U.S. Forest Service. Though the best scientific information available was used and subject experts were consulted in preparation of this document, it is expected that new information will arise. In the spirit of continuous learning and adaptive management, if you have information that will assist in conserving the subject taxon, please contact the Eastern Region of the Forest Service - Threatened and Endangered Species Program at 310 Wisconsin Avenue, Suite 580 Milwaukee, Wisconsin 53203. TABLE OF CONTENTS EXECUTIVE SUMMARY ............................................................................................................ 1 ACKNOWLEDGEMENTS............................................................................................................ 1 NOMENCLATURE AND TAXONOMY ..................................................................................... 1 DESCRIPTION OF SPECIES....................................................................................................... -
Canebrake (A.K.A. Timber) Rattlesnake
Canebrake (a.k.a. Timber) Rattlesnake Crotalus horridus Upland Snake Species Profile Venomous Range and Appearance: This species ranges from New England through North Florida, and westward to central Texas and southern Minnesota. In the northern portion of their range, they are referred to as timber rattlesnakes and in the southern portion of the range they are often called canebrake rattlesnakes. Both names refer to the same species, although there are color differences that vary latitudinally. With the exception of nearly jet-black animals which occur in the Northeast, this species has a series of brown chevrons that extend the length of the body. They have keeled scales and the base color can be brown, greenish- Name Game gray, or creamy-yellow. Individuals in the southeast The genus, Crotalus, roughly translates to “rattle”. may have a pink hue. Canebrakes often have a The species epithet, horridus, means “frightful”. brown stripe that runs down the middle of their back, a characteristic not present in northern populations. Neonates (newborn snakes) have Natural History: Canebrake rattlesnakes are pit- similar color patterns as adults. Exceptionally large vipers that belong to the family Viperidae. They are canebrakes can measure over 8 feet, but most ambush predators and may spend several weeks in adult animals range between 4 to 6 feet in length. the same location waiting to strike at a potential meal. Adults typically feed on rodents, such as chipmunks, rats, mice, voles, and squirrels. In Rattlesnake Myth addition to sight and smell, rattlesnakes have a Rattlesnakes grow a new rattle segment loreal pit that allows them to detect infrared during each shed cycle.