Snake Characteristics Snake Characteristics Snake Characteristics
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Other Contributions
Other Contributions NATURE NOTES Amphibia: Caudata Ambystoma ordinarium. Predation by a Black-necked Gartersnake (Thamnophis cyrtopsis). The Michoacán Stream Salamander (Ambystoma ordinarium) is a facultatively paedomorphic ambystomatid species. Paedomorphic adults and larvae are found in montane streams, while metamorphic adults are terrestrial, remaining near natal streams (Ruiz-Martínez et al., 2014). Streams inhabited by this species are immersed in pine, pine-oak, and fir for- ests in the central part of the Trans-Mexican Volcanic Belt (Luna-Vega et al., 2007). All known localities where A. ordinarium has been recorded are situated between the vicinity of Lake Patzcuaro in the north-central portion of the state of Michoacan and Tianguistenco in the western part of the state of México (Ruiz-Martínez et al., 2014). This species is considered Endangered by the IUCN (IUCN, 2015), is protected by the government of Mexico, under the category Pr (special protection) (AmphibiaWeb; accessed 1April 2016), and Wilson et al. (2013) scored it at the upper end of the medium vulnerability level. Data available on the life history and biology of A. ordinarium is restricted to the species description (Taylor, 1940), distribution (Shaffer, 1984; Anderson and Worthington, 1971), diet composition (Alvarado-Díaz et al., 2002), phylogeny (Weisrock et al., 2006) and the effect of habitat quality on diet diversity (Ruiz-Martínez et al., 2014). We did not find predation records on this species in the literature, and in this note we present information on a predation attack on an adult neotenic A. ordinarium by a Thamnophis cyrtopsis. On 13 July 2010 at 1300 h, while conducting an ecological study of A. -
BULLETIN Chicago Herpetological Society
BULLETIN of the Chicago Herpetological Society Volume 52, Number 5 May 2017 BULLETIN OF THE CHICAGO HERPETOLOGICAL SOCIETY Volume 52, Number 5 May 2017 A Herpetologist and a President: Raymond L. Ditmars and Theodore Roosevelt . Raymond J. Novotny 77 Notes on the Herpetofauna of Western Mexico 16: A New Food Item for the Striped Road Guarder, Conophis vittatus (W. C. H. Peters, 1860) . .Daniel Cruz-Sáenz, David Lazcano and Bryan Navarro-Velazquez 80 Some Unreported Trematodes from Wisconsin Leopard Frogs . Dreux J. Watermolen 85 What You Missed at the April Meeting . .John Archer 86 Gung-ho for GOMO . Roger A. Repp 89 Herpetology 2017......................................................... 93 Advertisements . 95 New CHS Members This Month . 95 Minutes of the April 14 Board Meeting . 96 Show Schedule.......................................................... 96 Cover: The end of a battle between two Sonoran Desert Tortoises (Gopherus morafkai). Photograph by Roger A. Repp, Pima County, Arizona --- where the turtles are strong! STAFF Membership in the CHS includes a subscription to the monthly Bulletin. Annual dues are: Individual Membership, $25.00; Family Editor: Michael A. Dloogatch --- [email protected] Membership, $28.00; Sustaining Membership, $50.00; Contributing Membership, $100.00; Institutional Membership, $38.00. Remittance must be made in U.S. funds. Subscribers 2017 CHS Board of Directors outside the U.S. must add $12.00 for postage. Send membership dues or address changes to: Chicago Herpetological Society, President: Rich Crowley Membership Secretary, 2430 N. Cannon Drive, Chicago, IL 60614. Vice-president: Jessica Wadleigh Treasurer: Andy Malawy Manuscripts published in the Bulletin of the Chicago Herpeto- Recording Secretary: Gail Oomens logical Society are not peer reviewed. -
The Walker Basin, Nevada and California: Physical Environment, Hydrology, and Biology
EXHIBIT 89 The Walker Basin, Nevada and California: Physical Environment, Hydrology, and Biology Dr. Saxon E. Sharpe, Dr. Mary E. Cablk, and Dr. James M. Thomas Desert Research Institute May 2007 Revision 01 May 2008 Publication No. 41231 DESERT RESEARCH INSTITUTE DOCUMENT CHANGE NOTICE DRI Publication Number: 41231 Initial Issue Date: May 2007 Document Title: The Walker Basin, Nevada and California: Physical Environment, Hydrology, and Biology Author(s): Dr. Saxon E. Sharpe, Dr. Mary E. Cablk, and Dr. James M. Thomas Revision History Revision # Date Page, Paragraph Description of Revision 0 5/2007 N/A Initial Issue 1.1 5/2008 Title page Added revision number 1.2 “ ii Inserted Document Change Notice 1.3 “ iv Added date to cover photo caption 1.4 “ vi Clarified listed species definition 1.5 “ viii Clarified mg/L definition and added WRPT acronym Updated lake and TDS levels to Dec. 12, 2007 values here 1.6 “ 1 and throughout text 1.7 “ 1, P4 Clarified/corrected tui chub statement; references added 1.8 “ 2, P2 Edited for clarification 1.9 “ 4, P2 Updated paragraph 1.10 “ 8, Figure 2 Updated Fig. 2007; corrected tui chub spawning statement 1.11 “ 10, P3 & P6 Edited for clarification 1.12 “ 11, P1 Added Yardas (2007) reference 1.13 “ 14, P2 Updated paragraph 1.14 “ 15, Figure 3 & P3 Updated Fig. to 2007; edited for clarification 1.15 “ 19, P5 Edited for clarification 1.16 “ 21, P 1 Updated paragraph 1.17 “ 22, P 2 Deleted comma 1.18 “ 26, P1 Edited for clarification 1.19 “ 31-32 Clarified/corrected/rearranged/updated Walker Lake section 1.20 -
4 References
4 References Agricultural Extension Office. 2000. Sedges. Available at: http://aquaplant.tamu.edu/Emergent%20Plants/Sedges/Sedges.htm Accessed April 2004 Allen, D.B., B.J. Flatter, J. Nelson and C. Medrow. 1998. Redband Trout Oncorhynchus mykiss gairdneri Population and Stream Habitat Surveys in Northern Owyhee County and the Owyhee River and Its Tributaries. 1997. Idaho BLM Technical Bulletin No. 98-14. American Fisheries Society, Idaho Chapter (AFS). 2000. Fishes of Idaho. Available at < http://www.fisheries.org/idaho/fishes_of_idaho.htm>. Accessed November 2003. American Ornithologists’ Union (AOU). 1957. Check-list of North American Birds. 5th edition. American Ornithological Union, Washington, DC. Anderson, A. E., and O. C. Wallmo. 1984. Odocoileus hemionus. Mammalian Species 219:1– 9. Anderson, J. L., K. Bacon, and K. Denny. 2002. Salmon River Habitat Enhancement. Annual Report 2001. Shoshone-Bannock Tribes, Fort Hall, ID. 14 pp. Anderson, M., P. Bourgeron, M. T. Bryer, R. Crawford, L. Engelking, D. Faber-Langendoen, M. Gallyoun, K. Goodin, D. H. Grossman, S. Landaal, K. Metzler, K. D. Patterson, M. Pyne, M. Reid, L. Sneddon, and A. S. Weakley. 1998. International Classification of Ecological Communities: Terrestrial Vegetation of the United States. Volume II. The National Vegetation Classification System: List of Types. The Nature Conservancy, Arlington, VA. Arno, S. F. 1979. Forest Regions of Montana. Research Paper INT-218. U.S. Department of Agriculture, U.S. Forest Service, Intermountain Forest and Range Experiment Station. Arno, S.F. 1980. Forest Fire History in the Northern Rockies. Journal of Forestry 78:460–464. Aubry, K. B., Koehler, G. M., and J. R. Squires. -
ISSN 2330-6025 SWCHR BULLETIN Published Quarterly by the SOUTHWESTERN CENTER for HERPETOLOGICAL RESEARCH (SWCHR) P.O
ISSN 2330-6025 SWCHR BULLETIN Published Quarterly by THE SOUTHWESTERN CENTER FOR HERPETOLOGICAL RESEARCH (SWCHR) P.O. Box 624 Seguin TX 78156 www.southwesternherp.com ISSN 2330-6025 OFFICERS 2010-2012 COMMITTEE CHAIRS PRESIDENT COMMITTEE ON COMMON AND Tom Lott SCIENTIFIC NAMES Tom Lott VICE PRESIDENT Todd Hughes RANGE MAP COMMITTEE Tom Lott SECRETARY AWARDS AND GRANTS COMMITTEE Diego Ortiz (vacant) EXECUTIVE DIRECTOR COMMUNICATIONS COMMITTEE Gerald Keown Gerald Keown BOARD MEMBERS ACTIVITIES AND EVENTS COMMITTEE Toby Brock Diego Ortiz Riley Campbell NOMINATIONS COMMITTEE Hans Koenig Gerald Keown EDITORIAL STAFF EDUCATION COMMITTEE (vacant) EDITOR Chris McMartin MEMBERSHIP COMMITTEE Toby Brock TECHNICAL EDITOR Linda Butler CONSERVATION COMMITTEE (vacant) ABOUT SWCHR Originally founded by Gerald Keown in 2007, SWCHR is a Texas non-profit association created under the provisions of the Texas Uniform Unincorporated Non-Profit Association Act, Chapter 252 of the Texas Business Organizations Code, governed by a board of directors and dedicated to promoting education of the Association’s members and the general public relating to the natural history, biology, taxonomy, conservation and preservation needs, field studies, and captive propagation of the herpetofauna indigenous to the American Southwest. SWCHR BULLETIN 1 Fall 2011 TABLE OF CONTENTS A Message from the President, Tom Lott . 2 Upcoming Event: Sanderson Snake Days . 3 Summary of July 17, 2011 Board Meeting, Gerald Keown . 4 TPWD Reptile & Amphibian Stamp FAQ, Scott Vaca . .6 Amended Texas Parks and Wildlife Code Pertaining to Reptiles and Amphibians, with Commentary by Dr. Andy Gluesenkamp. 8 An Annotated Checklist of the Snakes of Atascosa County, Texas, Tom Lott . 10 2011 Third Quarter Photographs of the Month . -
Blueprint Earth Field Guide
Blueprint Earth Field Guide Plants Note that this list is not comprehensive. If you are uncertain of the identification you’ve made of a particular plant, take a picture and a voucher (when possible) and discuss your observations with the Supervisory Scientist team. Trees & Bushes Joshua tree - Yucca brevifolia Parry saltbush - Atriplex parryi Mojave sage - Salvia pachyphylla Creosote bush - Larrea tridentata Mojave yucca - Yucca schidigera Chaparral yucca - Yucca whipplei Torr. Desert holly - A. hymenelytra Torr. Manzanita - Arctostaphylos Adans. Cacti Barrel cactus - Ferocactus cylindraceus var. Jumping cholla - Cylindropuntia bigelovii Engelm. lecontei Foxtail cactus - Escobaria vivipara var. alversonii Silver cholla - Opuntia echinocarpa var. echinocarpa Pencil cholla - Opuntia ramosissima Cottontop cactus - Echinocactus polycephalus Hedgehog cactus - Echinocereus engelmanii var. Mojave mound cactus - Echinocereeus chrysocentrus triglochiderus var. mojavensis Beavertail cactus - Opuntia basilaris Grasses Indian Rice Grass - Oryzopsis hymenoides Bush Muhly - Muhlenbergia porteri Fluff Grass - Erioneuron pulchella Red Brome - Bromus rubens Desert Needle - Stipa speciosa Big Galleta – Hilaria rigida Flowers Wooly Amsonia Chuparosa Amsonia tomentosa Justicia californica Brittlebush Encelia farinosa Chia Salvia columbariae Sacred Datura Desert Calico Datura wrightii Loeseliastrum matthewsii Bigelow Coreopsis Desert five-spot Coreopsis bigelovii Eremalche rotundifolia - Desert Chicory Rafinesquia Desert Lupine neomexicana Desert Larkspur -
Common Species
Common Species on District Lands The Southwest Florida Water Management District (District) manages water resources in the west- central portion of Florida according to legislative mandates. The District uses public land acquisition funds to protect key lands for water resources. The natural communities, plants and animals on these lands also benefi t from a level of protection that can be experienced and enjoyed through recreational opportunities made available on District lands. Every year, approximately 2.5 million people visit the more than 436,000 acres of public conservation lands acquired by the District and its partners. The lands are open to the public for activities such as hiking, bicycling, hunting, horseback riding, fi shing, camping, picnicking and studying nature. The District provides these recreational opportunities so that residents may experience healthy natural communities. An array of natural landscapes is available from the meandering Outstanding Florida Southwest Florida Water Management District Waters riverine systems, the cypress domes and strands, swamps and hammocks, to the scrub, sandhill, and pine fl atwoods. The Common Species on District Lands brochure provides insight to what you may experience while recreating on public lands managed by the District. CONSERVATION LANDS Southwest Florida Water Management District Mammals Southwest Florida Water Management District iStock W Barbour - Smithsonian Institute Roger Virginia Brazilian Opossum Free-Tailed Bat Didelphis virginiana Tadarida brasiliensis iStock Ivy -
Reptiles and Amphibians of Lamanai Outpost Lodge, Belize
Reptiles and Amphibians of the Lamanai Outpost Lodge, Orange Walk District, Belize Ryan L. Lynch, Mike Rochford, Laura A. Brandt and Frank J. Mazzotti University of Florida, Fort Lauderdale Research and Education Center; 3205 College Avenue; Fort Lauderdale, Florida 33314 All pictures taken by RLL: [email protected] and MR: [email protected] Vaillant’s Frog Rio Grande Leopard Frog Common Mexican Treefrog Rana vaillanti Rana berlandieri Smilisca baudinii Veined Treefrog Red Eyed Treefrog Stauffer’s Treefrog Phrynohyas venulosa Agalychnis callidryas Scinax staufferi White-lipped Frog Fringe-toed Foam Frog Fringe-toed Foam Frog Leptodactylus labialis Leptodactylus melanonotus Leptodactylus melanonotus 1 Reptiles and Amphibians of the Lamanai Outpost Lodge, Orange Walk District, Belize Ryan L. Lynch, Mike Rochford, Laura A. Brandt and Frank J. Mazzotti University of Florida, Fort Lauderdale Research and Education Center; 3205 College Avenue; Fort Lauderdale, Florida 33314 All pictures taken by RLL: [email protected] and MR: [email protected] Tungara Frog Marine Toad Gulf Coast Toad Physalaemus pustulosus Bufo marinus Bufo valliceps Sheep Toad House Gecko Dwarf Bark Gecko Hypopachus variolosus Hemidactylus frenatus Shaerodactylus millepunctatus Turnip-tailed Gecko Yucatan Banded Gecko Yucatan Banded Gecko Thecadactylus rapicaudus Coleonyx elegans Coleonyx elegans 2 Reptiles and Amphibians of the Lamanai Outpost Lodge, Orange Walk District, Belize Ryan L. Lynch, Mike Rochford, Laura A. Brandt and Frank J. Mazzotti University -
Black Racer (Coluber Constrictor) Mac Hunter
STATE ENDANGERED Black Racer (Coluber constrictor) Mac Hunter Description southern Oxford counties. The experience of having a large black snake The black racer occurs in a variety of moist and slithering out from underfoot has given many a dry habitats, including deciduous and coniferous startle in southern Maine. This, the largest of forests, fields, woodlands interspersed with fields, Maine’s snakes, is lightning fast. The black racer or and swamps or marshes. In southern Maine, open eastern racer can grow up to six feet long. The adult grasslands, power line rights-of-way, orchards, rocky is uniformly black to bluish-black with shiny, ridges, and the edges between forests and fields smooth scales, and has a white chin, neck, and seem to be preferred habitats. throat. The underside is pale to medium gray. A thin white line extends from the snout over the eye to Life History and Ecology the neck and is only observable at close range. The Racers reach sexual maturity in August and juvenile is gray or bluish gray with a patterned row September when they are just over a year old, but of dark gray, brown, or reddish brown blotches do not mate until the following spring. Mating along the top of the back; dark spots on flanks and occurs in May to early June. Pheromones released underside; and an unpatterned tail. As the snake by a female may attract several males. In the East, matures, the patterned blotches fade, the dorsal egg laying occurs from early June to early August. surface darkens, and all patterning disappears by the Clutch size ranges from 2-31, although 9-16 is most time the snake reaches 30 inches long. -
Conservation Genetics of the Imperiled Striped Whipsnake in Washington, USA
Herpetological Conservation and Biology 15(3):597–610. Submitted: 9 March 2020; Accepted: 5 November 2020; Published: 16 December 2020. CONSERVATION GENETICS OF THE IMPERILED STRIPED WHIPSNAKE IN WASHINGTON, USA DAVID S. PILLIOD1,4, LISA A. HALLOCK2, MARK P. MILLER3, THOMAS D. MULLINS3, AND SUSAN M. HAIG3 1U.S. Geological Survey, Forest and Rangeland Ecosystem Science Center, 970 Lusk Street, Boise, Idaho 83706, USA 2Wildlife Program, Washington Department of Fish and Wildlife, 1111 Washington Street, Olympia, Washington 98504, USA 3U.S. Geological Survey, Forest and Rangeland Ecosystem Science Center, 3200 Southwest Jefferson Way, Corvallis, Oregon 97331, USA 4Corresponding author, email: [email protected] Abstract.—Conservation of wide-ranging species is aided by population genetic information that provides insights into adaptive potential, population size, interpopulation connectivity, and even extinction risk in portions of a species range. The Striped Whipsnake (Masticophis taeniatus) occurs across 11 western U.S. states and into Mexico but has experienced population declines in parts of its range, particularly in the state of Washington. We analyzed nuclear and mitochondrial DNA extracted from 192 shed skins, 63 muscle tissue samples, and one mouth swab to assess local genetic diversity and differentiation within and between the last known whipsnake populations in Washington. We then placed that information in a regional context to better understand levels of differentiation and diversity among whipsnake populations in the northwestern portion of the range of the species. Microsatellite data analyses indicated that there was comparable genetic diversity between the two extant Washington populations, but gene flow may be somewhat limited. We found moderate to high levels of genetic differentiation among states across all markers, including five microsatellites, two nuclear genes, and two mitochondrial genes. -
Reptile & Amphibian List
SNAKE ROAD HERPETOLOGY CHECKLIST Lizards Snakes □ Broad-headed Skink Eumeces laticeps □ Collared Lizard Crotaphytus collaris □ Eastern Wormsnake Carphophis amoenus □ Common Five-lined Skink Eumeces fasciatus □ Scarletsnake Cemophora coccinea □ Eastern Fence Lizard Sceloporus undulatus □ Kirtland's Snake Clonophis kirtlandii □ Ground Skink Scincella lateralis □ Eastern Racer Coluber constrictor □ Six-lined Racerunner Cnemidophorus sexlineatus □ Ring-necked Snake Diadophis punctatus □ Slender Glass Lizard Ophisaurus attenuatu □ Great Plains Ratsnake Elaphe emoryi □ Gray Ratsnake Elaphe spiloides □ Western Foxsnake Elaphe vulpina Salamanders □ Mudsnake Farancia abacura □ Western Hog-nosed Snake Heterodon nasicus □ Jefferson Salamander Ambystoma jeffersonianum □ Eastern Hog-nosed Snake Heterodon platirhinos □ Blue-spotted Salamander Ambystoma laterale □ Prairie Kingsnake Lampropeltis calligaster □ Spotted Salamander Ambystoma maculatum □ Common Kingsnake Lampropeltis getula □ Marbled Salamander Ambystoma opacum □ Milk Snake Lampropeltis triangulum □ Silvery Salamander Ambystoma platineum □ Coachwhip Masticophis flagellum □ Mole Salamander Ambystoma talpoideum □ Mississippi Green Watersnake Nerodia cyclopion □ Small-mouthed Salamander Ambystoma texanum □ Plain-bellied Watersnake Nerodia erythrogaster □ Tiger Salamander Ambystoma tigrinum □ Southern Watersnake Nerodia fasciata □ Hellbender Cryptobranchus alleganiensis □ Diamondback Watersnake Nerodia rhombifer □ Spotted Dusky Salamander Desmognathus conanti □ Northern Watersnake Nerodia sipedon -
Alex Reprint.Indd
ARTICLES A REVISED DISTRIBUTION RECORD OF MASTICOPHIS IN KANSAS A specimen in the Sternberg Museum of Natural I wish to thank Travis W. Taggart, Curtis J. History at Fort Hays State University, Hays, Kan- Schmidt, and Joseph T. Collins, curators of herpe- sas (MHP 9680) bears the specifi c identifi cation tology at the Sternberg Museum of Natural History, Masticophis fl agellum and locality of Miami County, Fort Hays State University, Hays, Kansas, for loan- Kansas. This record represented a range extension ing me the fragment of shed skin from MHP 9680. northward for the species in Kansas (Taggart et al., This research project was supported by a grant 2005) and has been the subject of much debate. from The Center for North American Herpetology. The material associated with this identifi cation is a fragmentary piece of shed skin from which it is Literature Cited diffi cult to make a positive identifi cation. Given the similarity in scalation between the Coachwhip (M. Burbrink, F. T., F. Fontanella, R. A. Pyron, T. J. fl agellum) and the Eastern Racer (Coluber constric- Guiher, and C. Jimenez. 2008. Phylogeography tor), the latter of which is known to occur statewide across a continent: the evolutionary and demo- (Collins and Collins, 1993), it was uncertain whether graphic history of the North American Racer MHP 9680 was a specimen of M. fl agellum. Using (Serpentes: Colubridae: Coluber constrictor) Mol. Qiagen DNEasy DNA extraction kits (Qiagen USA), Phylo. Evol. (in press). total genomic DNA was isolated from a small sec- Burbrink, F.T., R. Lawson and J.