Newsletter V4-N1

Total Page:16

File Type:pdf, Size:1020Kb

Newsletter V4-N1 Virsinia Herpetolo/ical SocieQ Volume 4,Number 1 January1994 NEWSTETTER CATESBEIANACO-EDITORS PRESIDENT PaulW. Sattler RonSouthwick R. TerrySpohn PaulSattler - Pres.Elect NEWSLETTEREDITOR SECRETARY/TREASURER Sue Bruenderman Layout by Toni Harrison Bob Hogan "Most of the world's tortoisesand and freshwaterturtles constitute many freshwaterturtles have sourcesof protein for indigenous declinedprecipitously because of ln July, f 993, the International people, their uncontrolled (r- i-ruiiianL----^- aCiivites.^^3:--:.^- Joiiie are i-reaf Conference on Conservation, expioitation for such use jeopardizes extinction. This alarming situation Restoration, and Management of the survival of many is symptomatic of the overall species. Tortoises and Turtles was held in decline in global environmental We, the conferencedelegates, Purchase,New York. A declaration, health. Conservationefforts to supportthe following measures:(1) curb further lossesof theseanc authored by VHS Past-President the protection of natural habitats other specieswith which they live JosephC. Mitchell and others, was harboring turtles and tortoises and must work in concert with controls adopted by the conferenceand is the organismswith which they on the fundamental causesof reprinted here.Applause toJoe and interact, (2) aban on the wholesale environmental degradation, his co-authorsfor this insightfuland removal of animals from wild namely, economic inequities and populations for the wildlife trade, important action in turtle an ever growing human (3) the developmentof educational consenration. population. and community participation We recognize that there is no one programs to engenderpublic recipe for nature conservation. support for biodiversity Specificmeasures, such as ecosystemswere resolved.Most conservation,and (4) the sharing of ecosystemmanagement, reports, however, demonstrated expertiseand technological conservationof flagship species, that population declinesand threats advancesinconservation among the and speciesby speciesprotection, of speciesextinction were due to peopleof all nations.It is must fit local circumstances.The habitat loss and alteration. imperative that thesemeasures be successstories told at this Removal of animals from wild implemented on a worldwide basis conferencewere those that populations for the wildlife trade and integratedwith efforts to describedthe protection of habitats were shown to further endangere conserveglobal biodiversity". and landscapes,and how conflicts many of theseanimals. While betweenpeople and natural recognizing the fact that tortoises 2 VA HERPETOLOGICALSOCIETY NEWSLETTER Ambhibians Are Yorr Eastemtiger salamander, Ambystoma tiginum fignnum (SE) Barkingtreefrog, Hyla gratiosa (ST) Mabee'ssalamander, Ambystoma mabeei (ST) Farnilian with Shenandoahsalamand er, P lethodon she n ando ah (FE) Carpenterfo g, Ranavirgatipes (SSC) Yi{lnla's Rar(e Oaktoad, Bufo quercicus (SSC) CowKnob salamander, Plethodon punctatus (SSC, C2) Herps? Eastemhef lbender, Cryptobrcnch us alleghenienv.s (SSC, C2) Molesafamander, Ambystoma talpoideum (SSC) Peaksof Ottersalamander, Plethodon hubichti(SSC) Pigmysalamander, Desmogn ath us wrighti(SSC, C2) ShovelnoseSalamande r, Le u rog n ath u s marmorcfus (SSC) SE: StateEndangered Welle/ssalamander, Plethodon wellei ventrom aculafus (SSC) ST: StateThreatened FE: FederalEndangered Reptiles FC : FederalCandidate (C2) SSC: State Special Concerned Bogturtfe, Clemmys muhlenbergii(SE, C2) North.diamondback tenapin, M al ad e my s tempinte mpi n (C2) Eastemglass l2ard, Ophisaurus venfrafs (ST) Canebrakerattlesnake, Crctalus honidus afncaudafus (SE) Mountainearth snake, Virginia valeiae pulchn (SSC) North.pine snake, Lampropeftis calligaster rhombomaculata (C2) Endangered - any speciesin dangerof Bogturtle, Clemmys muhlenbergii (SE) extinctionthroughout all or a significant Eastemchicken turile, Deirochelys reticulaia rcticulaia (SE) portionof its range Woodturtle, Clemmy rhsculpfa (ST) Atlanticgreen sea turtle, Chelonia mydas mydas (Ff) Threatened - any specieswhich is likely Hawksbillsea turtle, Eretmochelys imbicata (FE) to becomean endangeredspecies within Kemp'sRidley sea turtle, Lepidochelys kempi (FE) the foreseeablefuture throughout all or a Leatherbacksea turtle, Derm*helys miaea coiacea(FE) significantportion of its range Loggerheadsea turtle, Carctta carcfta carefta (Ff) Federal Candidate (C2) - taxafor whichinformation now in the possessionof the U.S.Fish and WildlifeService (USFWS) proposing Nofe: Federal E&T species indicatesthat to list as endangeredor threatenedis possibly (listedby the USFWS) are appropriate,but for whichconclusive data protected throughout their on biologicalvulnerability and threatare entire range, acrossall not currentlyavailable to supportproposed political (i. e. state)boundaries. rules. StateE&T speciesare afforded protection throughout their ranges only within the Special Concern - any species,on a list Commonw ealth of V ir ginia. maintainedby the director,which is restrictedin distribution,uncommon, ecologicallyspecialized or threatenedby otherimminent factors. VA HERPETOLOGICALSOCIETY NEWSLETTER 3 The Decline of lYorth American Box Turtles by Clffird Warwick, Consultant Herpetologist, ThePeople's Trustfor EndangeredSpecies (reprintedfrom Animak Internationsl, newsletter of the l{orld Societyfor the Protection of Animals, Summer/Autumn 1987) The Growth of the Terrapin Trade severalpopulation of wild box turtles. Box turtles face severalunnatural In 1984,the tradein Last year, two speciesbecame protected in the wild. Habitat is claimed by a Mediterranean threats in Florida and from the first year of July wide range of land-developmentprojects. tortoisesfor the pet this year, all commercial trade in box There is also persecution from farmers who tradewas bannedon conservationgrounds. turtles has been prohibited by Florida regard them as pests becausethey However,a new trade authorities. Missouri also provides occasionally feed on plantations. in chelonians(tortoises protection for its box turtles against However, box turtles are probably more an and turtles)has commercialization. problem; assetthan a begin omnivorous developedto fill the A major factor which led to the feeders,they will also feed on agricultural demandfor thistype of popularization of thesereptiles by pestssuch as Many arekilled on exoticpet. Boxturtles snails. tradersin Europe was the casualuse of roads,not always by accident. Another from NorthAmerica are the word "tortoise". Although this can very avoidablepressure which contributes be a convenient was to describethese is the pet trade. to the decline of box turtles chelonians,there are severaireasons 1984ban on the IIO,OOO roltolfEt Prior to the why it is inappropriateto refer to them Mediterraneantortoise market, the wElS tftolt:D lxto as "box tortoises". only occasionally Terrapenespecies was rtr: Urrro ltrooon The generic term, Terrapene,for pet However,they ouilt|o tHE tll|oD seenat British dealers. example, indicates the family's favorites in were already long-standing r?fo-3t. relationship with terrapins rather than rather than in American as a cofilmon "pet" tortoises. Box hrrtles are relatively According specialistchelonian collections. good swimmers, though far less to the records kept under the Convention moreakin to their efficient than the typical terrapins. in Endangered in on International Trade tortoiserelatives that They can, however, drown if land is not (C.I.T.E.S.),for example,10,000 they leada lessaquatic Species easily available or if in deep water for Mediterraneantortoises were imported into life than mostturtles. with a strong current. The term "turtle" the United Statesduring the period 1980- The increasingdemand for reptilesfor in the United Statescan apply to any 84. By comparison,150,000 tortoises were these the pet trade in both chelonian, tortoises included, as indeed imported into the United Kingdom over the Americaand Europeis of it does in the U.K. However, the term sameperiod. concernto WSPA. "tortoise" is reservedfor the true land- In 1981,the year in which the Britishherpetologist dwelling speciesand subsequently,box tortoise ban becameimminent, otiy 22 CliffordWarwick has turtles do not receive this recognition. specimensof Terrapeneare said to have investigating been this (Note: the term "terrapin" in England is beenimported into the British Isles. From new trade and describes commonly used to refer to a freshwater January1986 to March 1986,however, a belowthe plight of the aquatic turtle). minimum of 3,959 specimenshad been boxturtle in a reportfor imported into the U.K. The European the readersof Animals lnternational. Hunters and Collectors market also reported an upward trend. Almost without exception, box The increasearises at a time of turtles are collected straight from the deepconcern in America over the statusof 4 VA HERPETOLOGICALSOCIETY NEWSLETTER wild to supply the national and international markets. discoveredcontaining more three-toedturtles left over Although in some statesthis is illegal, dealerscan still from anotherconsignment. Thesewere grouped trade,provided that the turtles are caught outside of togetherunderneath a piece of wood to avoid the heat. stateoffering protection. Many people who want For thesethere was a bowl of water away from the "pet" box turtles collect them from the wild. There are inadequateshade. There was no food whatsoever. also professional turtle hunters who, apart from In addition to the two bins and corral that we catching their own turtles, alrange
Recommended publications
  • Nelsons Milk Snake
    Nelsons Milk SNake PHYSICAL DESCRIPTION: • This species of milk snake typically keeps to southern and central Mexico, but have been • The red rings on a Nelson’s milk snake found on some tropical/costal islands as well. range from around 13 to 18, and has a predominantly black snout (except for DIET: when albino). • These snakes will consume various types • The red bands on the nelson’s milk snake are of rodents, amphibians, lizards and even the thickest stripes on their bodies, with black other snakes. being slightly thinner, and white being the thinnest. • Due to their cannibalistic nature nelson’s milk snakes must be housed separately SIZE AND LIFESPAN: when not breeding. • Adult nelson’s milk snakes are a small REPRODUCTION: to medium size snake, averaging around 42 inch (106cm). • Mating in the wild takes place in late spring and early summer. • The lifespan of these snakes is around 12-15 years, but has been known to live to 20 years • The female will select a nest site that is warm of age in captivity! and humid, and will then lays her clutch which contains up to 15 eggs. NATIVE HABITAT: • This species is often found in costal bushes and tropical forests, which provided them with many hiding spots that can protect them. • They are typically found in Mexico, ranging from southern Guanajuato and central Jalisco, all the way to the Pacific Coast. FUN FACTS: • The Nelson’s milk snake is a subspecies of king snakes. • They are nonvenomous, but are typically very shy and take a while to get use to being handled.
    [Show full text]
  • Checklist Reptile and Amphibian
    To report sightings, contact: Natural Resources Coordinator 980-314-1119 www.parkandrec.com REPTILE AND AMPHIBIAN CHECKLIST Mecklenburg County, NC: 66 species Mole Salamanders ☐ Pickerel Frog ☐ Ground Skink (Scincella lateralis) ☐ Spotted Salamander (Rana (Lithobates) palustris) Whiptails (Ambystoma maculatum) ☐ Southern Leopard Frog ☐ Six-lined Racerunner ☐ Marbled Salamander (Rana (Lithobates) sphenocephala (Aspidoscelis sexlineata) (Ambystoma opacum) (sphenocephalus)) Nonvenomous Snakes Lungless Salamanders Snapping Turtles ☐ Eastern Worm Snake ☐ Dusky Salamander (Desmognathus fuscus) ☐ Common Snapping Turtle (Carphophis amoenus) ☐ Southern Two-lined Salamander (Chelydra serpentina) ☐ Scarlet Snake1 (Cemophora coccinea) (Eurycea cirrigera) Box and Water Turtles ☐ Black Racer (Coluber constrictor) ☐ Three-lined Salamander ☐ Northern Painted Turtle ☐ Ring-necked Snake (Eurycea guttolineata) (Chrysemys picta) (Diadophis punctatus) ☐ Spring Salamander ☐ Spotted Turtle2, 6 (Clemmys guttata) ☐ Corn Snake (Pantherophis guttatus) (Gyrinophilus porphyriticus) ☐ River Cooter (Pseudemys concinna) ☐ Rat Snake (Pantherophis alleghaniensis) ☐ Slimy Salamander (Plethodon glutinosus) ☐ Eastern Box Turtle (Terrapene carolina) ☐ Eastern Hognose Snake ☐ Mud Salamander (Pseudotriton montanus) ☐ Yellow-bellied Slider (Trachemys scripta) (Heterodon platirhinos) ☐ Red Salamander (Pseudotriton ruber) ☐ Red-eared Slider3 ☐ Mole Kingsnake Newts (Trachemys scripta elegans) (Lampropeltis calligaster) ☐ Red-spotted Newt Mud and Musk Turtles ☐ Eastern Kingsnake
    [Show full text]
  • Snakes of the Everglades Agricultural Area1 Michelle L
    CIR1462 Snakes of the Everglades Agricultural Area1 Michelle L. Casler, Elise V. Pearlstine, Frank J. Mazzotti, and Kenneth L. Krysko2 Background snakes are often escapees or are released deliberately and illegally by owners who can no longer care for them. Snakes are members of the vertebrate order Squamata However, there has been no documentation of these snakes (suborder Serpentes) and are most closely related to lizards breeding in the EAA (Tennant 1997). (suborder Sauria). All snakes are legless and have elongated trunks. They can be found in a variety of habitats and are able to climb trees; swim through streams, lakes, or oceans; Benefits of Snakes and move across sand or through leaf litter in a forest. Snakes are an important part of the environment and play Often secretive, they rely on scent rather than vision for a role in keeping the balance of nature. They aid in the social and predatory behaviors. A snake’s skull is highly control of rodents and invertebrates. Also, some snakes modified and has a great degree of flexibility, called cranial prey on other snakes. The Florida kingsnake (Lampropeltis kinesis, that allows it to swallow prey much larger than its getula floridana), for example, prefers snakes as prey and head. will even eat venomous species. Snakes also provide a food source for other animals such as birds and alligators. Of the 45 snake species (70 subspecies) that occur through- out Florida, 23 may be found in the Everglades Agricultural Snake Conservation Area (EAA). Of the 23, only four are venomous. The venomous species that may occur in the EAA are the coral Loss of habitat is the most significant problem facing many snake (Micrurus fulvius fulvius), Florida cottonmouth wildlife species in Florida, snakes included.
    [Show full text]
  • The Venomous Snakes of Texas Health Service Region 6/5S
    The Venomous Snakes of Texas Health Service Region 6/5S: A Reference to Snake Identification, Field Safety, Basic Safe Capture and Handling Methods and First Aid Measures for Reptile Envenomation Edward J. Wozniak DVM, PhD, William M. Niederhofer ACO & John Wisser MS. Texas A&M University Health Science Center, Institute for Biosciences and Technology, Program for Animal Resources, 2121 W Holcombe Blvd, Houston, TX 77030 (Wozniak) City Of Pearland Animal Control, 2002 Old Alvin Rd. Pearland, Texas 77581 (Niederhofer) 464 County Road 949 E Alvin, Texas 77511 (Wisser) Corresponding Author: Edward J. Wozniak DVM, PhD, Texas A&M University Health Science Center, Institute for Biosciences and Technology, Program for Animal Resources, 2121 W Holcombe Blvd, Houston, TX 77030 [email protected] ABSTRACT: Each year numerous emergency response personnel including animal control officers, police officers, wildlife rehabilitators, public health officers and others either respond to calls involving venomous snakes or are forced to venture into the haunts of these animals in the scope of their regular duties. North America is home to two distinct families of native venomous snakes: Viperidae (rattlesnakes, copperheads and cottonmouths) and Elapidae (coral snakes) and southeastern Texas has indigenous species representing both groups. While some of these snakes are easily identified, some are not and many rank amongst the most feared and misunderstood animals on earth. This article specifically addresses all of the native species of venomous snakes that inhabit Health Service Region 6/5s and is intended to serve as a reference to snake identification, field safety, basic safe capture and handling methods and the currently recommended first aide measures for reptile envenomation.
    [Show full text]
  • Lizards & Snakes: Alive!
    LIZARDSLIZARDS && SNAKES:SNAKES: ALIVE!ALIVE! EDUCATOR’SEDUCATOR’S GUIDEGUIDE www.sdnhm.org/exhibits/lizardsandsnakeswww.sdnhm.org/exhibits/lizardsandsnakes Inside: • Suggestions to Help You Come Prepared • Must-Read Key Concepts and Background Information • Strategies for Teaching in the Exhibition • Activities to Extend Learning Back in the Classroom • Map of the Exhibition to Guide Your Visit • Correlations to California State Standards Special thanks to the Ellen Browning Scripps Foundation and the Nordson Corporation Foundation for providing underwriting support of the Teacher’s Guide KEYKEY CONCEPTSCONCEPTS Squamates—legged and legless lizards, including snakes—are among the most successful vertebrates on Earth. Found everywhere but the coldest and highest places on the planet, 8,000 species make squamates more diverse than mammals. Remarkable adaptations in behavior, shape, movement, and feeding contribute to the success of this huge and ancient group. BEHAVIOR Over 45O species of snakes (yet only two species of lizards) An animal’s ability to sense and respond to its environment is are considered to be dangerously venomous. Snake venom is a crucial for survival. Some squamates, like iguanas, rely heavily poisonous “soup” of enzymes with harmful effects—including on vision to locate food, and use their pliable tongues to grab nervous system failure and tissue damage—that subdue prey. it. Other squamates, like snakes, evolved effective chemore- The venom also begins to break down the prey from the inside ception and use their smooth hard tongues to transfer before the snake starts to eat it. Venom is delivered through a molecular clues from the environment to sensory organs in wide array of teeth.
    [Show full text]
  • Copperhead & Endangered Species Agkistrodon Contortrix
    Natural Heritage Copperhead & Endangered Species Agkistrodon contortrix Program State Status: Endangered www.mass.gov/nhesp Federal Status: None Massachusetts Division of Fisheries & Wildlife DESCRIPTION: Copperheads get their name due to their solid, relatively unmarked, coppery-colored head resembling the color of an old copper coin. As with all pit vipers, Copperheads have broad, triangularly shaped heads, with a distinct narrowing just behind the head. The eyes have vertically elliptical (catlike) pupils. There is a very thin line on each side of the face that separates the richer copper color of the top of the head from the lighter color of the lip area. The iris of the eye is pale gold, and the pupil is dark. On the body there is a series of dark brown to reddish, hourglass-shaped, cross bands. These are narrow in the middle of the body and broad to the sides. The ground color ranges from beige to tan. Body markings are continuous over the entire length of the body, including the tail. Young snakes are replicas of adults, except that the body has an overtone of light grey and the tip of the tail is yellow. Adult from Hampshire County; photo by Mike Jones/MassWildlife Adult Copperheads usually measure 60–90 cm (24–36 inches) in length; the newborn young are usually 18–23 ridge protrudes from the middle of each scale), giving cm (7–9 inches). Males usually have longer tails, but the snake a relatively rough-skinned appearance. females can grow to greater total lengths (up to 4 feet). There is no reliable external cue to differentiate the SIMILAR SPECIES IN MASSACHUSETTS: The sexes.
    [Show full text]
  • Eastern Milksnake,Lampropeltis Triangulum
    COSEWIC Assessment and Status Report on the Eastern Milksnake Lampropeltis triangulum in Canada SPECIAL CONCERN 2014 COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC. 2014. COSEWIC assessment and status report on the Eastern Milksnake Lampropeltis triangulum in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. x + 61 pp. (www.registrelep-sararegistry.gc.ca/default_e.cfm). Previous report(s): COSEWIC. 2002. COSEWIC assessment and status report on the milksnake Lampropeltis triangulum in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 29 pp. Fischer, L. 2002. COSEWIC status report on the milksnake Lampropeltis triangulum in Canada in COSEWIC assessment and status report on the milksnake Lampropeltis triangulum in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1-29 pp. Production note: COSEWIC would like to acknowledge Jonathan Choquette for writing the status report on the Eastern Milksnake (Lampropeltis triangulum) in Canada. This report was prepared under contract with Environment Canada and was overseen by Jim Bogart, Co-chair of the COSEWIC Amphibians and Reptiles Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: 819-953-3215 Fax: 819-994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur la Couleuvre tachetée (Lampropeltis triangulum) au Canada. Cover illustration/photo: Eastern Milksnake — Sketch of the Eastern Milksnake (Lampropeltis triangulum).
    [Show full text]
  • Amphibians and Reptiles of Bankhead National Forest Hardwood Checklist Summer Winter Spring Pond
    Habitats of Bankhead National Forest AMPHIBIANS AND REPTILES OF Large Creek/River BANKHEAD NATIONAL FOREST Temporary Pond Pond: Permanent wetlands, either natural Amphibians and Reptiles of Open Grassy Upland Pine Small Creek Abundance (beaver ponds) or human impoundments, e.g. Bankhead National Forest Hardwood Checklist Summer Winter Brushy Creek Lake. Usually large areas of open Spring Pond water with pond lilies and aquatic vegetation. Fall Common Name Scientific Name Turtles Temporary Pond: Wetlands usually full during Spiny Softshell Apalone spinifera P + P P P winter and spring but dry during summer. Common Snapping Turtle Chelydra serpentina* C + + + + C C C Usually small with no outlet (isolated) and no Common Map Turtle Graptemys geographica U + + U U U large predatory fish. They are excellent breeding Alabama Map Turtle Graptemys pulchra P + P P P habitats for certain amphibians. Usually shallow Mud Turtle Kinosternon subrubrum U + + + U U U and grassy but can be very small ditches. Alligator Snapping Turtle Macrochelys temminckii ? + ? ? ? River Cooter Pseudemys concinna* C + + C U U Large Creek: Example: Sipsey Fork. 30-60 feet Flattened Musk Turtle Sternotherus depressus U + + U U U wide, with deep pools and heavy current. Large Red Milk Snake Stinkpot Sternotherus odoratus* U + + + U U U logs and snags are excellent for basking turtles. Bankhead National Forest, comprising nearly 182,000 Yellow-bellied Slider Trachemys scripta* C + + + C C C acres, represents one of the largest tracts of contiguous Often contain large boulders and flat rocks. Eastern Box Turtle Terrapene carolina* A + + + C A C forest in Alabama. The unique mixture of moist hardwood forests and drier pine uplands boasts a wide Small Creek: Small creeks draining upland Lizards variety of amphibians (26 species) and reptiles (46 Green Anole Anolis carolinensis* A + + + A A C areas; seepage areas.
    [Show full text]
  • Habitat Associations of Reptile and Amphibian Communities in Longleaf Pine Habitats of South Mississippi
    Herpetological Conservation and Biology 4(3):295-305. Submitted: 15 March 2008; Accepted: 9 September 2009 HABITAT ASSOCIATIONS OF REPTILE AND AMPHIBIAN COMMUNITIES IN LONGLEAF PINE HABITATS OF SOUTH MISSISSIPPI DANNA BAXLEY AND CARL QUALLS Department of Biological Sciences, The University of Southern Mississippi, 118 College Dr. #5018, Hattiesburg, Mississippi 39406, USA, e-mail: [email protected] Abstract.—Land managers and biologists do not yet thoroughly understand the habitat associations of herpetofauna native to longleaf pine forests in southern Mississippi. From 2004 to 2006, we surveyed the herpetofauna of 24 longleaf pine communities in 12 counties in south Mississippi. We quantified herpetofaunal diversity, relative abundance, and a suite of habitat variables for each site to address the following objectives: (1) determine what levels of habitat heterogeneity exist in longleaf pine forests in south Mississippi; (2) determine if reptile and amphibian community composition differs among these sites; and (3) if habitat-faunal differences exist among sites, identify what habitat variables are driving these community differences. Multivariate analysis identified three distinct longleaf pine habitat types, differing primarily in soil composition and percentage canopy cover of trees. Canonical correspondence analysis indicated that canopy cover, basal area, percentage grass in the understory, and soil composition (percentage sand, silt, and clay) were the predominant variables explaining community composition at these sites. Many species exhibited associations with some or all of these habitat variables. The significant influence of these habitat variables, especially basal area and canopy cover, upon herpetofaunal communities in south Mississippi indicates the importance of incorporating decreased stand density into management practices for longleaf pine habitat.
    [Show full text]
  • Snakes of New York State
    Common Garter Snake ˜e common garter snake is New York’s most common snake species, frequently found in lawns, old ÿelds and woodland edges. One Black Rat of three closely related and similar appearing snake species found in the state, the garter Snake snake is highly variable in color pattern, but ˜e black rat snake is our longest snake, reaching six the blotches. ˜is is a woodland species, but is found is generally dark greenish with three light feet in length. Its scales are uniformly black and faintly around barns where it is highly desirable for its abil- stripes—one on each side and one mid- keeled, giving it a satiny appearance. In some individu- ity to seek and destroy mice and rats, which it kills by dorsal. ˜e mid-dorsal stripe can be barely als, white shows between the black scales, making coiling around them and squeezing. Around farmyards, visible and sometimes the sides appear to the snake look blotchy. Sometimes confused with the its eggs are o˛en laid in shavings piles used for livestock have a checkerboard pattern of light and dark milk snake, the young black rat snake, which hatches bedding. squares. ˜is species consumes many kinds of from eggs in late summer, is prominently patterned insects, slugs, worms and an occasional small with white, grey and black, but lacks both the “Y” or frog or mouse. Length: 16 to 30 inches. “V” on the top of the head, and the reddish tinge to Timber Rattlesnake Copperhead ˜e copperhead is an attractively-patterned, venomous snake with a pinkish-tan color super- imposed on darker brown to chestnut colored saddles that are narrow at the spine and wide at the sides.
    [Show full text]
  • Venomous Nonvenomous Snakes of Florida
    Venomous and nonvenomous Snakes of Florida PHOTOGRAPHS BY KEVIN ENGE Top to bottom: Black swamp snake; Eastern garter snake; Eastern mud snake; Eastern kingsnake Florida is home to more snakes than any other state in the Southeast – 44 native species and three nonnative species. Since only six species are venomous, and two of those reside only in the northern part of the state, any snake you encounter will most likely be nonvenomous. Florida Fish and Wildlife Conservation Commission MyFWC.com Florida has an abundance of wildlife, Snakes flick their forked tongues to “taste” their surroundings. The tongue of this yellow rat snake including a wide variety of reptiles. takes particles from the air into the Jacobson’s This state has more snakes than organs in the roof of its mouth for identification. any other state in the Southeast – 44 native species and three nonnative species. They are found in every Fhabitat from coastal mangroves and salt marshes to freshwater wetlands and dry uplands. Some species even thrive in residential areas. Anyone in Florida might see a snake wherever they live or travel. Many people are frightened of or repulsed by snakes because of super- stition or folklore. In reality, snakes play an interesting and vital role K in Florida’s complex ecology. Many ENNETH L. species help reduce the populations of rodents and other pests. K Since only six of Florida’s resident RYSKO snake species are venomous and two of them reside only in the northern and reflective and are frequently iri- part of the state, any snake you en- descent.
    [Show full text]
  • Amphibians and Reptiles Of
    U.S. Fish and Wildlife Service Amphibians and Reptiles of Aransas National Wildlife Refuge Abundance Common Name Abundance Common Name Abundance C Common; suitable habitat is available, Scientific Name Scientific Name should not be missed during appropriate season. Toads and Frogs Texas Tortoise R Couch’s Spadefoot C Gopherus berlandieri U Uncommon; present in moderate Scaphiopus couchi Guadalupe Spiny Soft-shelled Turtle R numbers (often due to low availability Hurter’s Spadefoot C Trionyx spiniferus guadalupensis of suitable habitat); not seen every Scaphiopus hurteri Loggerhead O visit during season Blanchard’s Cricket Frog U Caretta caretta Acris crepitans blanchardi Atlantic Green Turtle O O Occasional; present, observed only Green Tree Frog C Chelonia mydas mydas a few times per season; also includes Hyla cinerea Atlantic Hawksbill O those species which do not occur year, Squirrel Tree Frog U Eretmochelys imbricata imbricata while in some years may be Hyla squirella Atlantic Ridley(Kemp’s Ridley) O fairly common. Spotted Chorus Frog U Lepidocheyls kempi Pseudacris clarki Leatherback R R Rare; observed only every 1 to 5 Strecker’s Chorus Frog U Dermochelys coriacea years; records for species at Aransas Pseudacris streckeri are sporadic and few. Texas Toad R Lizards Bufo speciosus Mediterranean Gecko C Introduction Gulf Coast Toad C Hemidactylus turcicus turcicus Amphibians have moist, glandular skins, Bufo valliceps valliceps Keeled Earless Lizard R and their toes are devoid of claws. Their Bullfrog C Holbrookia propinqua propinqua young pass through a larval, usually Rana catesbeiana Texas Horned Lizard R aquatic, stage before they metamorphose Southern Leopard Frog C Phrynosoma cornutum into the adult form.
    [Show full text]