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Abstracts from the 1999 Symposium
UTAH I THE I DESERT TORTOISE COUNCIL ARIZONA NEVADA l I i I / + S v'LEI S % A|. w a CALIFORNIA PROCEEDINGS OF 1999 SYMPOSIUM DESERT TORTOISE COUNCIL PROCEEDINGS OF THE 1999 SYMPOSIUM A compilation of reports and papers presented at the twenty-fourth annual symposium of the Desert Tortoise Council, March 5-8, 1999 St. George, Utah PUBLICATIONS OF THE DESERT TORTOISE COUNCIL, INC. Members Non-members Proceedings of the 1976 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1977 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1978 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1979 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1980 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1981 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1982 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1983 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1984 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1985 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1986 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1987-91 Desert Tortoise Council Symposia $20,00 $20.00 Proceedings of the 1992 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1993 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1994 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1995 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1996 Desert Tortoise Council Symposium $10.00 $15.00 Proceedings of the 1997-98 Desert Tortoise Council Symposia $10.00 $15.00 Annotated Bibliog raphy of the Desert Tortoise, Gopherus agassizii $10.00 $15.00 Note: Please add $1.00 per copy to cover postage and handling. -
The Conservation Biology of Tortoises
The Conservation Biology of Tortoises Edited by Ian R. Swingland and Michael W. Klemens IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and The Durrell Institute of Conservation and Ecology Occasional Papers of the IUCN Species Survival Commission (SSC) No. 5 IUCN—The World Conservation Union IUCN Species Survival Commission Role of the SSC 3. To cooperate with the World Conservation Monitoring Centre (WCMC) The Species Survival Commission (SSC) is IUCN's primary source of the in developing and evaluating a data base on the status of and trade in wild scientific and technical information required for the maintenance of biological flora and fauna, and to provide policy guidance to WCMC. diversity through the conservation of endangered and vulnerable species of 4. To provide advice, information, and expertise to the Secretariat of the fauna and flora, whilst recommending and promoting measures for their con- Convention on International Trade in Endangered Species of Wild Fauna servation, and for the management of other species of conservation concern. and Flora (CITES) and other international agreements affecting conser- Its objective is to mobilize action to prevent the extinction of species, sub- vation of species or biological diversity. species, and discrete populations of fauna and flora, thereby not only maintain- 5. To carry out specific tasks on behalf of the Union, including: ing biological diversity but improving the status of endangered and vulnerable species. • coordination of a programme of activities for the conservation of biological diversity within the framework of the IUCN Conserva- tion Programme. Objectives of the SSC • promotion of the maintenance of biological diversity by monitor- 1. -
Serum Biochemical Parameters of Asian Tortoise (Agrionemys Horsfieldi)
International Journal of Veterinary Research Serum biochemical parameters of Asian tortoise (Agrionemys horsfieldi) Pourkabir, M.1 *; Rostami, A. 2 ; Mansour, H. 1 and Tohid-Kia, M.R.1 1Department of Biochemistry, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran. 2Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran. Key Words: Abstract Asian tortoise; serum; biochemistry. At present, a great deal of attention is being focused on the tortoise as a domestic pet. Knowledge of the blood biochemical parameters in captivity Correspondence of this animal would be helpful for evaluations of their health. In this regard, Pourkabir, M., the serum biochemical values were measured in 12 Asian tortoises (6 males Department of Biochemistry, Faculty of Veterinary Medicine, University of and 6 females) before hibernation. Serum values of total protein (TOP) Tehran, P.O. Box: 14155-6453, Tehran, 63.19 ± 7.57 g/L, Albumin (Alb) 47.24 ± 10.66 g/L, creatinine (Crea) 57.4 ± Iran. 4.68 µmmol/L, glucose (Glc) 81.46 ± 21.88 mmol/L, urea 7.52 ± 2.74 Tel: +98(21) 61117147 mmol/L, uric acid (UA) 0.11 ± 0.028 mmol/L, aspartate transaminase Fax: +98(21) 66933222 (AST) 0.46 ± 0.017 µkal/L, alanine transaminase (ALT) 0.44 ± 0.053 Email: [email protected] µkal/L, amylase 1,157 ± 33.96 µkal/L, calcium (Ca) 2.74 ± 0.65 mmol/L, magnesium (Mg) 1.98 ± 0.24 mmol/L, and inorganic phosphorus (P) 1.26 ± Received 03 December 2009, 0.101 mmol/L were determined respectively. There were no significant Accepted 18 May 2010 differences in TOP, Alb, Glc, Crea, urea, UA, AST, ALT, amylase, Ca and P, and also Mg levels between males and females. -
In AR, FL, GA, IA, KY, LA, MO, OH, OK, SC, TN, and TX): Species in Red = Depleted to the Point They May Warrant Federal Endangered Species Act Listing
Southern and Midwestern Turtle Species Affected by Commercial Harvest (in AR, FL, GA, IA, KY, LA, MO, OH, OK, SC, TN, and TX): species in red = depleted to the point they may warrant federal Endangered Species Act listing Common snapping turtle (Chelydra serpentina) – AR, GA, IA, KY, MO, OH, OK, SC, TX Florida common snapping turtle (Chelydra serpentina osceola) - FL Southern painted turtle (Chrysemys dorsalis) – AR Western painted turtle (Chrysemys picta) – IA, MO, OH, OK Spotted turtle (Clemmys gutatta) - FL, GA, OH Florida chicken turtle (Deirochelys reticularia chrysea) – FL Western chicken turtle (Deirochelys reticularia miaria) – AR, FL, GA, KY, MO, OK, TN, TX Barbour’s map turtle (Graptemys barbouri) - FL, GA Cagle’s map turtle (Graptemys caglei) - TX Escambia map turtle (Graptemys ernsti) – FL Common map turtle (Graptemys geographica) – AR, GA, OH, OK Ouachita map turtle (Graptemys ouachitensis) – AR, GA, OH, OK, TX Sabine map turtle (Graptemys ouachitensis sabinensis) – TX False map turtle (Graptemys pseudogeographica) – MO, OK, TX Mississippi map turtle (Graptemys pseuogeographica kohnii) – AR, TX Alabama map turtle (Graptemys pulchra) – GA Texas map turtle (Graptemys versa) - TX Striped mud turtle (Kinosternon baurii) – FL, GA, SC Yellow mud turtle (Kinosternon flavescens) – OK, TX Common mud turtle (Kinosternon subrubrum) – AR, FL, GA, OK, TX Alligator snapping turtle (Macrochelys temminckii) – AR, FL, GA, LA, MO, TX Diamond-back terrapin (Malaclemys terrapin) – FL, GA, LA, SC, TX River cooter (Pseudemys concinna) – AR, FL, -
THE ECOLOGY of the ALLIGATOR SNAPPING TURTLE, Macrochelys Femminckii, in OKLAHOMA
THE ECOLOGY OF THE ALLIGATOR SNAPPING TURTLE, Macrochelys temminckii, IN OKLAHOMA By JIMMY DAREN RIEDLE Bachelor ofScience Emporia State University Emporia, Kansas 1995 Submitted to the Faculty of the Graduate College ofthe Oklahoma State University in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE December 2001 THE ECOLOGY OF THE ALLIGATOR SNAPPING TURTLE, Macrochelys temminckii, IN OKLAHOMA ----~--=----,D:::::-~Gr~-ge---- II ACKNOWLEDGMENTS There are many individuals and organizations that I would like to thank for their support, encouragement, and motivation towards completing this project. I wish to express my deepest gratitude towards my major advisor, Dr. Stanley F. Fox for his guidance, advice and just giving me a chance. I also would like to thank my other committee members, Dr. David M. Leslie, Jr. and Or. Chuck C. Peterson for their guidance. I extend my deepest gratitude to myoId friend Paul Shipman for many fine field trips in many fine locales and for forcibly coercing me into taking over this project in the first place. I also want to thank Steve Beredzen at Sequoyah National Wildlife Refuge, Oklahoma Department of Wildlife Conservation, and the Oklahoma Cooperative Fish and Wildlife Research Unit for financial, and logistical support. I extend extra appreciation to Shane Kasson, Gary Williams, and the rest of the crew at equoyah National Wildlife Refuge for putting up with me on a daily basis and providing me with the occasional evening entertainment and free beer. I wish to express a special thanks to all the people, both paid employees and volunteers who helped me in the field during the course ofthis project. -
Sea Turtles : the Importance of Sea Turtles to Marine Ecosystems
PHOTO TIM CALVER WHY HEALTHY OCEANS NEED SEA TURTLES : THE IMPORTANCE OF SEA TURTLES TO MARINE ECOSYSTEMS Wilson, E.G., Miller, K.L., Allison, D. and Magliocca, M. oceana.org/seaturtles S E L T R U T Acknowledgements The authors would like to thank Karen Bjorndal for her review of this report. We would also like to thank The Streisand Foundation for their support of Oceana’s work to save sea turtles. PHOTO MICHAEL STUBBLEFIELD OCEANA | Protecting the World’s Oceans TABLE OF CONTENTS WHY HEALTHY OCEANS NEED SEA TURTLES 3 Executive Summary 4 U.S. Sea Turtles 5 Importance of Sea Turtles to Healthy Oceans 6 Maintaining Habitat Importance of Green Sea Turtles on Seagrass Beds Impact of Hawksbill Sea Turtles on Coral Reefs Benefit of Sea Turtles to Beach Dunes 9 Maintaining a Balanced Food Web Sea Turtles and Jellyfish Sea Turtles Provide Food for Fish 11 Nutrient Cycling Loggerheads Benefit Ocean Floor Ecosystems Sea Turtles Improve Nesting Beaches 12 Providing Habitat 14 The Risk of Ecological Extinction 15 Conclusions oceana.org/seaturtles 1 S E L T R U T PHOTO TIM CALVER 2 OCEANA | Protecting the World’s Oceans EXECUTIVE SUMMARY Sea turtles have played vital roles in maintaining the health of the world’s oceans for more than 100 million years. These roles range from maintaining productive coral reef ecosystems to transporting essential nutrients from the oceans to beaches and coastal dunes. Major changes have occurred in the oceans because sea turtles have been virtually eliminated from many areas of the globe. Commercial fishing, loss of nesting habitat and climate change are among the human-caused threats pushing sea turtles towards extinction. -
Russian Tortoise (Testudo Horsfieldii) Care Compiled by Dayna Willems, DVM
Russian Tortoise (Testudo horsfieldii) Care Compiled by Dayna Willems, DVM Brief Description The Russian Tortoise is a popular pet due to its small size and interactive personality. Native to central Asia, almost all available Russian Tortoises are wild caught as young adults (10-20 years old) and then imported for sale in the US. Unfortunately after being taken from the wild tortoises often have trouble adapting to captivity and die premature deaths from inadequate care. When scared tortoises will withdraw their body into their shell and their armored front legs will protect their head. The shell is living tissue and should never be pierced or painted. Adult size is 6-10" on average. Sexing The males will have longer tails the females and once mature the plastron (bottom part of the shell) will be concave and a longer, more pointed tail with a longer distance between vent and tail tip than the stubby tail of females where the vent is closer to the shell. Lifespan With proper care the average expected lifespan is 40-80 years on average. Caging Tortoises need large enclosures and should be in a 40 gallon tank or larger. An outdoor enclosure safe from predators or escape attempts is very beneficial when weather permits. Large containers such as Rubbermaid storage boxes or livestock troughs can also be used for enclosures successfully and inexpensively. There should be one or two things for your tortoise to hide under - half log, half buried clay pot, etc. Outdoor pens will need to be secure to keep tortoises in and predators (especially dogs) out. -
Turtles of the Upper Mississippi River System
TURTLES OF THE UPPER MISSISSIPPI RIVER SYSTEM Tom R. Johnson and Jeffrey T. Briggler Herpetologists Missouri Department of Conservation Jefferson City, MO March 27, 2012 Background: A total of 13 species and subspecies of turtles are known to live in the Upper Mississippi River, its backwaters and tributaries. There are a few species that could be found occasionally, but would likely account for less than 5% of the species composition of any area. These species are predominantly marsh animals and are discussed in a separate section of this paper. For additional information on turtle identification and natural history see Briggler and Johnson (2006), Christiansen and Bailey (1988), Conant and Collins (1998), Ernst and Lovich (2009), Johnson (2000), and Vogt (1981). This information is provided to the fisheries field staff of the LTRM project so they will be able to identify the turtles captured during fish monitoring. The most current taxonomic information of turtles was used to compile this material. The taxonomy followed in this publication is the Scientific and Standard English Names of Amphibians and Reptiles of North America North of Mexico, with comments regarding confidence in our understanding (6th edition) by Crothers (2008). Species Identification, Natural History and Distribution: What follows is a synopsis of the 13 turtle species and subspecies which are known to occur in the Upper Mississippi River environs. Species composition changes between the upper and lower reaches of the LTRM study area (Wisconsin/Minnesota state line and southeastern Missouri) due to changes in aquatic habitats. For example, the Northern Map Turtle (Graptemys geographica) is abundant in the northern portion of the river with clearer water and abundant snail prey. -
(Manouria Emys) and a Malaysian Giant Turtle
WWW.IRCF.ORG/REPTILESANDAMPHIBIANSJOURNALTABLE OF CONTENTS IRCF REPTILES & AMPHIBIANSIRCF REPTILES • VOL15, &NO AMPHIBIANS 4 • DEC 2008 189 • 27(1):89–90 • APR 2020 IRCF REPTILES & AMPHIBIANS CONSERVATION AND NATURAL HISTORY TABLE OF CONTENTS FEATURE ARTICLES Only. Chasing in Bullsnakes Captivity? (Pituophis catenifer sayi) in Wisconsin: An Interaction between On the Road to Understanding the Ecology and Conservation of the Midwest’s Giant Serpent ...................... Joshua M. Kapfer 190 Two Threatened. The Shared History of Treeboas (Corallus grenadensis Chelonians,) and Humans on Grenada: an Asian Giant A Hypothetical Excursion ............................................................................................................................Robert W. Henderson 198 TortoiseRESEARCH ARTICLES (Manouria emys) and a Malaysian . The Texas Horned Lizard in Central and Western Texas ....................... Emily Henry, Jason Brewer, Krista Mougey, and Gad Perry 204 . The Knight Anole (Anolis equestris) in Florida Giant ............................................. TurtleBrian J. Camposano, Kenneth (Orlitia L. Krysko, Kevin M. Enge, Ellenborneensis M. Donlan, and Michael Granatosky )212 CONSERVATION ALERT Matthew Mo . World’s Mammals in Crisis ............................................................................................................................................................. 220 . More Than MammalsP.O. ...............................................................................................................................Box -
Common Name: ALLIGATOR SNAPPING TURTLE
Common Name: ALLIGATOR SNAPPING TURTLE Scientific Name: Macrochelys temminckii (Harlan) Other Commonly Used Names: loggerhead turtle, alligator turtle Previously Used Scientific Names: Macroclemys temminckii Family: Chelydridae Rarity Ranks: G3G4/S3 State Legal Status: Threatened Federal Legal Status: none Description: One of the largest freshwater turtle species in the world, the alligator snapping turtle may obtain weights over 100 kg (220 lbs) and carapace lengths up to 80 cm (31½ inches). The carapace is broad and relatively flat and bears three jagged ridges along its length, prominent in all but the oldest of individuals. In addition, the presence of 1-5 (usually 2-3 in Georgia individuals) supramarginal scutes is unique to this species. The carapace is dark-brown to reddish-brown and patternless. The similarly colored plastron is very reduced and cross-shaped. The enormous head, which has earned it the nickname "loggerhead," is triangular in shape and has an elongated snout with strongly hooked jaws. The skin is typically dark brown in color, but some individuals may be flesh-colored. Many small dermal projections are present on the chin and neck. The relatively long tail has three dorsal rows of tubercles. Similar Species: Common snapping turtles (Chelydra serpentina) are similar in color and general appearance but have less conspicuous carapace ridges, a much smaller head with no elongation of the snout, lack supramarginal scutes, and have a jagged keel on the tail. Further, common snappers are frequently seen on land while alligator snappers almost never leave the water except to nest. Habitat: Large streams and rivers (and associated impoundments) draining to the Gulf of Mexico are the habitat for this reptile. -
Joint Annual Meeting of the Turtle Survival Alliance and Iucn Tortoise & Freshwater Turtle Specialist Group
JOINT ANNUAL MEETING OF THE TURTLE SURVIVAL ALLIANCE AND IUCN TORTOISE & FRESHWATER TURTLE SPECIALIST GROUP 7TH ANNUAL SYMPOSIUM ON THE CONSERVATION AND BIOLOGY OF TORTOISES AND FRESHWATER TURTLES PROGRAM AND ABSTRACTS ST. LOUIS, MISSOURI, USA AUGUST 5-8, 2009 CONFERENCE SPONSOR CONFERENCE HOST ADDITIONAL SUPPORT GENEROUSLY PROVIDED BY BRETT AND NANCY STEARNS, CHELONIAN RESEARCH FOUNDATION, REPTILES MAGAZINE AND CONSERVATION INTERNATIONAL Burmese roof turtle painting commemorates one of TSA’s signature conservation programs This is the second in a series of turtle paintings by noted reptile artist Tell Hicks that commemorate TSA programs to save critically endangered species. The Burmese roof turtle print is timely in that it comes on the heels of two significant milestones in this program’s history: the Species Recovery Plan workshop held January 2009 and the first worldwide captive breeding for this species in 2008, both occurring in Mandalay, Myanmar. The enigmatic Burmese roof turtle, Batagur (Kachuga) trivittata, had not been recorded by scientists since the 1930’s and was “rediscovered” in 2002 when specimens turned up in a Hong Kong market and in a Mandalay temple pond. Gerald Kuchling is credited with recognizing the specimens - a male and two females - in the temple pond and took decisive action to move them to the Yadanabon Zoo to start a captive breeding program. His efforts to locate remnant wild populations were successful and he was able to further expand the captive population. Gerald Kuchling’s landmark effort to save B. trivittata is just one of the reasons that he was selected as the recipient of the 2009 John Behler Chelonian Conservation Award. -
North Louisiana Refuges Complex: Freshwater Turtle Inventory
NORTH LOUISIANA REFUGES COMPLEX: FRESHWATER TURTLE INVENTORY USFWS Award No: F17PX01556 John L. Carr, Aaron C. Johnson & J. Benjamin Grizzle November 2020 ACKNOWLEDGMENTS We thank the U.S. Fish and Wildlife Service Region 4 Inventory and Monitoring Branch for USFWS Award No. F17PX01556, “Freshwater Turtle Inventory of the North Louisiana Refuges Complex”. In addition, this report incorporates data from other, complementary projects that were funded by a variety of sources. This has been done in order to provide a more fulsome picture of knowledge on the turtle fauna of the refuges within the Complex. These other projects were funded in part by the Louisiana Department of Wildlife and Fisheries and the U.S. Fish and Wildlife Service, Division of Federal Aid, through the State Wildlife Grants Program (series of projects targeting the Alligator Snapping Turtle and map turtles). Other sources include data collected for grant activities funded by USGS-BRD (Cooperative Agreement No. 99CRAG0017), funding from the Louisiana Wildlife and Fisheries Foundation beginning in 1998, funding directly from LDWF (2000-2002), The Nature Conservancy (contract #LAFO_022309), Friends of Black Bayou, the Turtle Research Fund of the University of Louisiana at Monroe Foundation, and the Kitty DeGree Professorship in Biology (2011-2017). U.S. Fish and Wildlife personnel helped facilitate our work by granting access to all parts of the refuges at various times, and providing a series of Special Use Permits over 20+ years. We acknowledge Lee Fulton, Joe McGowan, Brett Hortman, Kelby Ouchley, and George Chandler for facilitating our work on refuges over the years; in particular, we thank Gypsy Hanks for long-sustained support and cooperation, especially during the course of the current project.