Commercial Native Rattlesnake Permit Laws and Regulations
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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. -
Amphibians and R,Eptiles of Joshua Tree Nationat Monument
r,-. 1 $ ,35 Sidewinder AMPHIBIANS AND R,EPTILES OF JOSHUA TREE NATIONAT MONUMENT Text by lerry Moore Drawings by Yic Koch Desert Tortoise ,OSHUA TREE NATIONAL MONUMENT )oshua Tree National Monument is one of the areas administered by the National Park Service, a bureau of the U.S. Department of the Interior. The Monument was established to preserve the richness and variety of the resources of this des- Chuckwdlla ert area. Preservation extends to all natural, archaeological and historic obiects, so that vis' itors today and for generations to come may enioy this desert in its natural state. Published by the Produced in Cooperction with the JOSHUA TREE ilATIONAL PARK SERVICE NATURAL HISTORY ASSOCIATION 1 973 a non-profit organization pledged to aid in the preservation and interpretation of the scenic and scientific features of the Monurnent. loshua Trce National Monument T wentynine P alms, Californit 92277 INTRODUCTION other geckos in lacking foot pads and having ordinarl' eyelids. Reptiles and amphibians are among the most interesting and unusual animals found in our ZEBRA-TAILED LIZARD Callisaurus draconoides (2Y2"-)Yz") is light-colored with deserts. Many superstitions and misconceptions two Iongitudinal rows of dark spots on its back have resulted from a lack of knowledge of them: that give way to dark bands on the tail; is fast, most are rarely seen because of their shy nature maneuverable, often runs on its hindlegs curling and habits. These, like all plants and animals. its tail forward to act as counterbalance; com- mon in sandy areas. are protected within foshua Tree National Mon' ument. -
Crotalus Cerastes, the Sidewinder
180 / Litteratura Serpentium, 1993, Vol. 13, Nr. 6 CROTALUS CERASTES, THE SIDEWINDER By: Pete Strimple, 5310 Sultana Drive, Cincinnati, Ohio 45238, U.S.A. Contents: Historical -Habitat- Food -Habits -Breeding- The subspecies of Crotalus cerastes - Key to the subspecies of Crotalus cerastes. * * * HISTORICAL The sidewinder is a small to intermediate sized rattlesnake found in the southwestern United States and northwestern Mexico. It was first described by Hallowell in 1854 as Crotalus cerastes. The type specimen was collected by Dr. A.L. Heerman, with the type locality being designated as 'borders of the Mojave River, and in the desert of the Mojave (California).' In 1944, Laurence Klauber described the first subspecies based on a specimen collected at the Narrows, San Diego County, California. Klauber named the subspecies Crotalus cerastes laterorepens, the Colorado Desert sidewinder. The subspecies name 'laterorepens' is quite fitting for a sidewinder, because it is latin for 'sideways creeping.' In accordance with the rules of nomenclature, this established the nominate subspecies as Crotalus cerastes cerastes Hallowell, the Mojave desert sidewinder. These remained the only two subspecies of the sidewinder until 1953, when Savage and Cliff described Crotalus cerastes cercobombus, the Sonora sidewinder. The subspecies name 'cercobombus' is actually a combination of a Greek and Latin word which mean 'buzzing tail.' HABITAT Crotalus cerastes is primarily a desert dwelling form, whose habitats include desert flatland, sand dunes, and sand hammocks topped with creosote or mesquite bushes. FOOD Sidewinders feed mainly on small mammals (kangaroo rats, mice, pocket gophers, etc.) and lizards (desert iguanas, utas, whiptails, etc.). There are also records of sidewinders eating birds, and even a case of cannibalism. -
Experience of Snakebite Envenomation by a Desert Viper in Qatar
Hindawi Journal of Toxicology Volume 2020, Article ID 8810741, 5 pages https://doi.org/10.1155/2020/8810741 Review Article Experience of Snakebite Envenomation by a Desert Viper in Qatar Amr Elmoheen ,1 Waleed Awad Salem ,1 Mahmoud Haddad ,1 Khalid Bashir ,1 and Stephen H. Thomas1,2,3 1Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar 2Weill Cornell Medical College in Qatar, Doha, Qatar 3Barts and "e London School of Medicine, Queen Mary University of London, London, UK Correspondence should be addressed to Amr Elmoheen; [email protected] Received 8 June 2020; Revised 8 September 2020; Accepted 28 September 2020; Published 12 October 2020 Academic Editor: Mohamed M. Abdel-Daim Copyright © 2020 Amr Elmoheen et al. &is is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Crotaline and elapid snakebites are reported all over the world as well as in the Middle East and other countries around this region. However, data regarding snakebites and their treatment in Qatar are limited. &is review paper is going to investigate the presentation and treatment of snakebite in Qatar. A good assessment helps to decide on the management of the snakebites envenomation. Antivenom and conservative management are the mainstays of treatment for crotaline snakebite. Point-of-care ultrasound (POCUS) has been suggested to do early diagnosis and treatment of soft tissue problems, such as edema and compartment syndrome, after a snakebite. &e supporting data are not sufficient regarding the efficiency of POCUS in diagnosing the extent and severity of tissue involvement and its ultimate effect on the outcome. -
Venom On-A-Chip: a Fast and Efficient Method for Comparative Venomics
toxins Article Venom On-a-Chip: A Fast and Efficient Method for Comparative Venomics Giulia Zancolli 1,*, Libia Sanz 2, Juan J. Calvete 2 and Wolfgang Wüster 1,* 1 Molecular Ecology and Fisheries Genetics Lab, School of Biological Sciences, Bangor University, Bangor LL57 2UW, UK 2 Venomics and Structural Proteomics Laboratory, Instituto de Biomedicina de Valencia, CSIC, Jaume Roig 11, Valencia 46010, Spain; [email protected] (L.S.); [email protected] (J.J.C.) * Correspondence: [email protected] (G.Z.); [email protected] (W.W.) Academic Editor: Kevin Arbuckle Received: 20 April 2017; Accepted: 24 May 2017; Published: 28 May 2017 Abstract: Venom research has attracted an increasing interest in disparate fields, from drug development and pharmacology, to evolutionary biology and ecology, and rational antivenom production. Advances in “-omics” technologies have allowed the characterization of an increasing number of animal venoms, but the methodology currently available is suboptimal for large-scale comparisons of venom profiles. Here, we describe a fast, reproducible and semi-automated protocol for investigating snake venom variability, especially at the intraspecific level, using the Agilent Bioanalyzer on-chip technology. Our protocol generated a phenotype matrix which can be used for robust statistical analysis and correlations of venom variation with ecological correlates, or other extrinsic factors. We also demonstrate the ease and utility of combining on-chip technology with previously fractionated venoms for detection of specific individual toxin proteins. Our study describes a novel strategy for rapid venom discrimination and analysis of compositional variation at multiple taxonomic levels, allowing researchers to tackle evolutionary questions and unveiling the drivers of the incredible biodiversity of venoms. -
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Poisonous Animals of the Desert Item Type text; Book Authors Vorhies, Charles T. Publisher College of Agriculture, University of Arizona (Tucson, AZ) Rights Public Domain: This material has been identified as being free of known restrictions under U.S. copyright law, including all related and neighboring rights. Download date 29/09/2021 16:26:58 Item License http://creativecommons.org/publicdomain/mark/1.0/ Link to Item http://hdl.handle.net/10150/194878 University of Arizona College of Agriculture Agricultural Experiment Station Bulletin No. 83 j ^.^S^^^T^^r^fKK' |p|p|lf llte^?*f• ^j^'f'^'»:Y^-^Vv1;' • / ' ^; Gila Monster. Photograph from life. About one-fifth natural size. Poisonous Animals of the Desert By Charles T. Vorhies Tucson, Arizona, December 20, 1917 UNIVERSITY OF ARIZONA AGRICULTURAL EXPERIMENT STATION GOVERNING BOARD (REGENTS OF THE UNIVERSITY) ttx-Officio His EXCELLENCY, THE GOVERNOR OF ARIZOX v THE STATE SUPERINTENDENT OF PUULIC INSTRUCTION Appointed by the Governor of the State WILLI\M V. WHITMORE, A. M., M. D Chancellor RUDOLPH R VSMESSEN Treasurer WILLIAM J. BRY VN, JR., A, B Secretary vViLLi \M Sc \RLETT, A. B-, B. D Regent JOHN P. ORME Regent E. TITCOMB Regent JOHN W. FUNN Regent CAPTAIN J. P. HODGSON Regent RLIFUS B. \ON KLEINSMITI, A. M., Sc. D President of the University Agricultural Staff ROBERT H. FORBES, Ph. D. Dean and Director JOHN J. THORNBER, A. M Botanist ALBERT E. VINSON, Ph. D Biochemist CLIFFORD N. CATLJN, A, M \ssistunt Chemist GEORGE E. P. SMITH, C. E Irrigation Engineer FRANK C. KELTON, M. S \ssistnnt Engineer GEORGE F. -
Biodiversity of Amphibians and Reptiles at the Camp Cady Wildlife
Ascending and descending limbs of hydrograph Pulse flow ascending-descending limbs of hydrograph Low Peak Restora- Low Peak Pulse Low release release tion release release restoration Shape release mag- Shape mag- release Shape mag- Date and Shape mag- release de- mag- Date and Water nitude ascend- nitude (hector descend- nitude duration flow Total Low ascend- nitude (hector scend- nitude duration flow to Total Year Year Flow (m3/s) ing (m3/s) m) ing (m3/s) to base-flow days (m3/s) ing (m3/s) m) ing (m3/s) base-flow days 25 Apr-22 1995 na Pre-ROD 14 R 131 na G 27 28 May 1996 na Pre-ROD 9 R 144 na G, 1B 14 10 May-9 Jun 31 1997 na Pre-ROD 10 R 62 na G, 3B 13 2 May-2 Jul 62 1998 na Pre-ROD 47 R 192 na G 13 24 May-27 Jul 65 1999 na Pre-ROD 15 G 71 na G 13 8 May-18 Jul 72 2000 na Pre-ROD 9 R 66 na G 13 8 May-27 Jul 81 2002 normal Pre-ROD 9 R 171 59,540 G 13 27 Apr-25 Jun 28 2003 wet Pulse 9 R 74 55,272 G, 2B 12 29 Apr-22 Jul 85 13 R 51 4,194 G 12 23 Aug-18 Sep 27 2004 wet Pulse 9 R 176 80,300 G, 4B 12 4 May-22 Jul 80 16 R 48 4,465 G 14 21 Aug-14 Sep 25 2005 wet ROD 8 R, 2 B 197 79,880 G, 1B 13 27 Apr-22 Jul 87 2006 extra wet ROD 8 G, 5B 286 99,900 G, 2B 13 16 Apr-22 Jul 98 2007 dry ROD 8 R 135 55,963 G 13 25 Apr-25 Jun 62 2008 dry ROD 9 R, 1B 183 80,016 G, 3B 20 22 Apr-15 Jul 85 2009 dry ROD 8 R 125 54,952 G, 4B 12 24 Apr-6 Jul 74 2010 wet ROD 9 R 194 81,003 G, 3B 12 22 Apr-2 Aug 102 2011 wet ROD 7 R, 2B 329 89,033 G, 2B 13 26 Apr-1 Aug 98 2012 normal Pulse 9 R, 2B 172 79,819 G, 4B 13 4 Apr-26 Jul 114 13 R, 1B 39 4,811 R, 1B 13 12 Aug-20 Sep -
Patterns in Protein Components Present in Rattlesnake Venom: a Meta-Analysis
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 1 September 2020 doi:10.20944/preprints202009.0012.v1 Article Patterns in Protein Components Present in Rattlesnake Venom: A Meta-Analysis Anant Deshwal1*, Phuc Phan2*, Ragupathy Kannan3, Suresh Kumar Thallapuranam2,# 1 Division of Biology, University of Tennessee, Knoxville 2 Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville 3 Department of Biological Sciences, University of Arkansas, Fort Smith, Arkansas # Correspondence: [email protected] * These authors contributed equally to this work Abstract: The specificity and potency of venom components gives them a unique advantage in development of various pharmaceutical drugs. Though venom is a cocktail of proteins rarely is the synergy and association between various venom components studied. Understanding the relationship between various components is critical in medical research. Using meta-analysis, we found underlying patterns and associations in the appearance of the toxin families. For Crotalus, Dis has the most associations with the following toxins: PDE; BPP; CRL; CRiSP; LAAO; SVMP P-I & LAAO; SVMP P-III and LAAO. In Sistrurus venom CTL and NGF had most associations. These associations can be used to predict presence of proteins in novel venom and to understand synergies between venom components for enhanced bioactivity. Using this approach, the need to revisit classification of proteins as major components or minor components is highlighted. The revised classification of venom components needs to be based on ubiquity, bioactivity, number of associations and synergies. The revised classification will help in increased research on venom components such as NGF which have high medical importance. Keywords: Rattlesnake; Crotalus; Sistrurus; Venom; Toxin; Association Key Contribution: This article explores the patterns of appearance of venom components of two rattlesnake genera: Crotalus and Sistrurus to determine the associations between toxin families. -
A. Michelle Lawing - Curriculum Vitae Last Updated: 9 June 2021
A. Michelle Lawing - Curriculum Vitae Last updated: 9 June 2021 CONTACT INFORMATION Ecology and Conservation Biology Web: michellelawing.info Texas A&M University (TAMU) Email: [email protected] College Station, TX 77845 Office: WFES 322 ACADEMIC APPOINTMENTS 2020 - present Associate Professor, Ecology and Conservation Biology, Texas A&M University -Core faculty, Ph.D. Program in Ecology & Evolutionary Biology -Participating faculty, Applied Biodiversity Science Program 2014 - 2019 Assistant Professor, Ecosystem Science and Management, Texas A&M University -Core faculty, Ph.D. Program in Ecology & Evolutionary Biology -Participating faculty, Applied Biodiversity Science Program 2013 Postdoctoral Fellow, National Institute for Mathematical and Biological Synthesis (NIMBioS), University of Tennessee, Knoxville, TN 37996 Mentors: Dr. Brian O’Meara and Dr. Alison Boyer EDUCATION 2012 Ph.D. Double Major, Indiana University • Evolution, Ecology and Behavior, Advisor: Dr. Emília Martins • Geological Sciences (Paleobiology), Advisor: Dr. P. David Polly 2007 M.S. Quantitative Biology, University of Texas at Arlington 2003 B.S. Biology, University of Texas at Arlington MANUSCRIPTS, ACCEPTED ( *graduate student) 42. Struminger, Rhonda, Rachel A. Short, Jill Zarestky, Lauren Vilen*, A. Michelle Lawing. 2021. Biological Field Stations Promote Science Literacy through Outreach. BioScience. 41. Short, Rachel A. and A. Michelle Lawing. Geographic variation in artiodactyl locomotor morphology as an environmental predictor. Diversity and Distributions. PEER-REVIEWED JOURNAL ARTICLES (ŧequal authors, *graduate, **undergraduate) 40. Lawing, A. Michelle. 2021. The geography of phylogenetic paleoecology: integrating data and methods to better understand response of species and communities to climate change. Paleobiology 47: 178-197. 39. Light, Jessica E., Leila Siciliano-Martina*, Emma G. Dohlanik, Grace Vielleux, David J. Hafner, A. -
Crotalus Cerastes (Hallowell, 1854) (Squamata, Viperidae)
Herpetology Notes, volume 9: 55-58 (2016) (published online on 17 February 2016) Arboreal behaviours of Crotalus cerastes (Hallowell, 1854) (Squamata, Viperidae) Andrew D. Walde1,*, Andrea Currylow2, Angela M. Walde1 and Joel Strong3 Crotalus cerastes (Hallowell, 1854) is a small study area has no uninterrupted sandy areas outside of horned rattlesnake that ranges throughout most of the ephemeral washes, and no dune-like habitats. It is in deserts of southwestern United States, and south into this scrub-like habitat that we made three observations northern Mexico (Ernst and Ernst, 2003). This species of the previously undocumented arboreal behaviour of is considered to be a psammophilous (sand-dune) C. cerastes. specialist, typically inhabiting loose sand habitats and On 7 April 2005 at 1618h, we observed an adult C. dune blowouts (Ernst and Ernst, 2003). Although C. cerastes coiled in an A. dumosa shrub approximately 25 cerastes is primarily a nocturnal snake, it is known to cm above the ground (Fig. 1 A). The air temperature be active diurnally in the spring, and to bask in early was 21 °C and ground temperature was 27 °C. The morning or late afternoon (Ernst and Ernst, 2003). snake did not attempt to flee at our approach, but did This rattlesnake species exhibits a unique style of reposition slightly in the branches. A second observation locomotion known as sidewinding, from which it occurred on 18 April 2005 at 1036h, when we observed derives its common name, Sidewinder. Sidewinding is another adult C. cerastes extending the anterior third of believed to be an adaptation to efficiently move in loose its body beyond the top of an A. -
Empsi Document Template
Stillwater Field Office, Nevada ENVIRONMENTAL ASSESSMENT Ormat Nevada, Inc. Wild Rose Geothermal Project DOI-BLM-NV-C010-2012-0050-EA U.S. Department of the Interior Bureau of Land Management Carson City District Stillwater Field Office 5665 Morgan Mill Road Carson City, NV 89701 775-885-6000 July, 2012 It is the mission of the Bureau of Land Management to sustain the health, diversity, and productivity of the public lands for the use and enjoyment of present and future generations. DOI-BLM-NV-C010-2012-0050-EA TABLE OF CONTENTS Section Page 1.0 INTRODUCTION/PURPOSE AND NEED .................................................................1 1.1 INTRODUCTION ......................................................................................................1 1.2 BACKGROUND ........................................................................................................1 1.3 PURPOSE AND NEED ..............................................................................................2 1.4 LAND USE PLAN CONFORMANCE STATEMENT .............................................2 1.5 RELATIONSHIP TO LAWS, REGULATIONS, POLICIES, AND PLANS ...........3 2.0 PROPOSED ACTION AND ALTERNATIVES .........................................................6 2.1 PROPOSED ACTION ................................................................................................6 2.1.1 SCHEDULE OF ACTIVITIES ..........................................................................6 2.1.2 EXPLORATION WELLS ..................................................................................7 -
DEPARTMENT of WILDLIFE Wildlife Diversity Division 6980 Sierra Center Parkway, Ste 120 • Reno, Nevada 89511 (775) 688-1500 Fax (775) 688-1987
STATE OF NEVADA DEPARTMENT OF WILDLIFE Wildlife Diversity Division 6980 Sierra Center Parkway, Ste 120 • Reno, Nevada 89511 (775) 688-1500 Fax (775) 688-1987 MEMORANDUM September 1, 2017 To: Nevada Board of Wildlife Commissioners, County Advisory Boards to Manage Wildlife, and Interested Publics From: Jennifer Newmark, Administrator, Wildlife Diversity Division Title: Commercial Collection of Reptiles Description: The Commission will consider at least two potential regulations for commercial collection of reptiles. One regulation could prohibit all collection of reptiles for commercial purposes, either temporarily or permanently. The other regulation could limit collection of reptiles for commercial purposes based on season, species, collection area and/or take. Options will be discussed and the Commission may choose to direct the Department to advance a recommendation to a future Commission meeting. Summary: At the August 2017 meeting, the Commission directed the Department to draft two potential regulations for the Commission to discuss regarding the commercial collection of reptiles. The following is a summary of options the Department has drafted that could be included in future regulations, policies, or directions that the Commission may choose to take. A Commission General Regulation (CGR) would need to be drafted if the Commission chose to prohibit commercial collection of reptiles, but if the Commission chose to limit commercial collection of reptiles based on season, species, collection area and/or take a Commission Regulation (CR) would need to be drafted. Information on both options is provided below. A Possible Commission General Regulation (CGR) to Prohibit Commercial Collection of Reptiles This regulation would prohibit collection of reptiles for commercial purposes in the State of Nevada, either temporarily or permanently.