Systematics of the Pseudemys Concinna-Floridana Complex
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Life History Account for Western Pond Turtle
California Wildlife Habitat Relationships System California Department of Fish and Wildlife California Interagency Wildlife Task Group WESTERN POND TURTLE Actinemys marmorata Family: EMYDIDAE Order: TESTUDINES Class: REPTILIA R004 Written by: S. Morey Reviewed by: T. Papenfuss Edited by: R. Duke Updated by: CWHR Program Staff, March 2000 DISTRIBUTION, ABUNDANCE, AND SEASONALITY The western pond turtle is uncommon to common in suitable aquatic habitat throughout California, west of the Sierra-Cascade crest and absent from desert regions, except in the Mojave Desert along the Mojave River and its tributaries. Elevation range extends from near sea level to 1430 m (4690 ft) (Jennings and Hayes 1994). Associated with permanent or nearly permanent water in a wide variety of habitat types. SPECIFIC HABITAT REQUIREMENTS Feeding: This species is considered omnivorous. Aquatic plant material, including pond lilies, beetles and a variety of aquatic invertebrates as well as fishes, frogs, and even carrion have been reported among their food (Stebbins 1972, Nussbaum et al. 1983). Cover: Pond turtles require basking sites such as partially submerged logs, rocks, mats of floating vegetation, or open mud banks. Turtles slip from basking sites to underwater retreats at the approach of humans or potential predators. Hibernation in colder areas is passed underwater in bottom mud. Reproduction: Storer (1930) suggested that two distinct habitats may be used for oviposition. Along large slow-moving streams, eggs are deposited in nests constructed in sandy banks. Along foothill streams, females may climb hillsides, sometimes moving considerable distances to find a suitable nest site. Nussbaum et al. (1983) reports a nest in a clover field 100 m (325 ft) from water. -
Competing Generic Concepts for Blanding's, Pacific and European
Zootaxa 2791: 41–53 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) Competing generic concepts for Blanding’s, Pacific and European pond turtles (Emydoidea, Actinemys and Emys)—Which is best? UWE FRITZ1,3, CHRISTIAN SCHMIDT1 & CARL H. ERNST2 1Museum of Zoology, Senckenberg Dresden, A. B. Meyer Building, D-01109 Dresden, Germany 2Division of Amphibians and Reptiles, MRC 162, Smithsonian Institution, P.O. Box 37012, Washington, D.C. 20013-7012, USA 3Corresponding author. E-mail: [email protected] Abstract We review competing taxonomic classifications and hypotheses for the phylogeny of emydine turtles. The formerly rec- ognized genus Clemmys sensu lato clearly is paraphyletic. Two of its former species, now Glyptemys insculpta and G. muhlenbergii, constitute a well-supported basal clade within the Emydinae. However, the phylogenetic position of the oth- er two species traditionally placed in Clemmys remains controversial. Mitochondrial data suggest a clade embracing Actinemys (formerly Clemmys) marmorata, Emydoidea and Emys and as its sister either another clade (Clemmys guttata + Terrapene) or Terrapene alone. In contrast, nuclear genomic data yield conflicting results, depending on which genes are used. Either Clemmys guttata is revealed as sister to ((Emydoidea + Emys) + Actinemys) + Terrapene or Clemmys gut- tata is sister to Actinemys marmorata and these two species together are the sister group of (Emydoidea + Emys); Terra- pene appears then as sister to (Actinemys marmorata + Clemmys guttata) + (Emydoidea + Emys). The contradictory branching patterns depending from the selected loci are suggestive of lineage sorting problems. Ignoring the unclear phy- logenetic position of Actinemys marmorata, one recently proposed classification scheme placed Actinemys marmorata, Emydoidea blandingii, Emys orbicularis, and Emys trinacris in one genus (Emys), while another classification scheme treats Actinemys, Emydoidea, and Emys as distinct genera. -
Redalyc.MORPHOLOGY and CONSERVATION of the MESOAMERICAN SLIDER (Trachemys Venusta, Emydidae) from the ATRATO RIVER BASIN, COLOMB
Acta Biológica Colombiana ISSN: 0120-548X [email protected] Universidad Nacional de Colombia Sede Bogotá Colombia CEBALLOS, CLAUDIA P.; BRAND, WILLIAM A. MORPHOLOGY AND CONSERVATION OF THE MESOAMERICAN SLIDER (Trachemys venusta, Emydidae) FROM THE ATRATO RIVER BASIN, COLOMBIA Acta Biológica Colombiana, vol. 19, núm. 3, septiembre-diciembre, 2014, pp. 483-488 Universidad Nacional de Colombia Sede Bogotá Bogotá, Colombia Available in: http://www.redalyc.org/articulo.oa?id=319031647014 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative SEDE BOGOTÁ ACTA BIOLÓGICA COLOMBIANA FACULTAD DE CIENCIAS DEPARTAMENTO DE BIOLOGÍA ARTÍCULO DE INVESTIGACIÓN MORPHOLOGY AND CONSERVATION OF THE MESOAMERICAN SLIDER (Trachemys venusta, EMYDIDAE) FROM THE ATRATO RIVER BASIN, COLOMBIA Morfología y conservación de la tortuga hicotea Mesoamericana (Trachemys venusta, Emydidae) del río Atrato, Colombia CLAUDIA P. CEBALLOS1, Ph. D.; WILLIAM A. BRAND2, Ecol. 1 Grupo Centauro. Escuela de Medicina Veterinaria, Facultad de Ciencias Agrarias, Universidad de Antioquia. Carrera 75 n.º 65-87, of. 47- 122, Medellín, Colombia. [email protected] 2 Corpouraba. Calle 92 n.º 98-39, Turbo, Antioquia, Colombia. [email protected] Author for correspondence: Claudia P. Ceballos, [email protected] Received 20th February 2014, first decision 14th May 2014, accepted 05th June 2014. Citation / Citar este artículo como: CEBALLOS CP, BRAND WA. Morphology and conservation of the mesoamerican slider (Trachemys venusta, Emydidae) from the Atrato River basin, Colombia. Acta biol. Colomb. 2014;19(3):483-488 ABSTRACT The phylogenetic relationships of the Mesoamerican Slider, Trachemys venusta, that inhabits the Atrato River basin of Colombia have been controversial as three different names have been proposed during the last 12 years: T. -
Western Painted Turtle (Chrysemys Picta)
Western Painted Turtle (Chrysemys picta) Class: Reptilia Order: Testudines Family: Emydidae Characteristics: The most widespread native turtle of North America. It lives in slow-moving fresh waters, from southern Canada to Louisiana and northern Mexico, and from the Atlantic to the Pacific. The adult painted turtle female is 10–25 cm (4–10 in) long; the male is smaller. The turtle's top shell is dark and smooth, without a ridge. Its skin is olive to black with red, orange, or yellow stripes on its extremities. The subspecies can be distinguished by their shells: the eastern has straight-aligned top shell segments; the midland has a large gray mark on the bottom shell; the southern has a red line on the top shell; the western has a red pattern on the bottom shell (Washington Nature Mapping Program). Behavior: Although they are frequently consumed as eggs or hatchlings by rodents, canines, and snakes, the adult turtles' hard shells protect them from most predators. Reliant on warmth from its surroundings, the painted turtle is active only during the day when it basks for hours on logs or rocks. During winter, the turtle hibernates, usually in the mud at the bottom of water bodies. Reproduction: The turtles mate in spring and autumn. Females dig nests on land and lay eggs between late spring and mid- summer. Hatched turtles grow until sexual maturity: 2–9 years for males, 6–16 for females. Diet: Wild: aquatic vegetation, algae, and small water creatures including insects, crustaceans, and fish Zoo: Algae, duck food Conservation: While habitat loss and road killings have reduced the turtle's population, its ability to live in human-disturbed settings has helped it remain the most abundant turtle in North America. -
Box Turtles July 2017
The HERP Project, Herpetology Education in Rural Places and Spaces In Awe of Nature: Treasuring Terrestrial Turtles By Ann Berry Somers, Catherine Matthews, and Lacey Huffling The Herp Project is supported by the National Science Foundation, Grant No. DRL-1114558. Any opinions, findings, and conclusions or recommendations expressed in this manuscript are those of the authors and do not necessarily reflect the views of the National Science Foundation. Treasuring Terrestrial Turtles Before starting a project like the one described in this curriculum, contact your state wildlife resources commission or state division of fish and game to see what permits you need to work with box turtles. I. Project Description This curriculum was developed by The HERP (Herpetology Education in Rural Places and Spaces) Project to introduce participants to the wonders of nature and science through the study of box turtles (Terrapene spp.). The curriculum was developed over several years of working with high school students in our Herpetological Research Experience (HRE) residential program. Feel free to modify this curriculum as needed. In our program, participants are introduced to turtle biology as well as to The Box Turtle Connection (BTC), our long-term mark/recapture box turtle study in North Carolina. The BTC is designed to follow temporal trends in population size and structure (sex, age class) as well as the health and condition of individual box turtles from numerous sites across North Carolina. The data collected are important to help scientists determine if box turtles need special conservation measures to maintain their populations and thrive in their natural habitat. Our box turtle studies are enhanced by use of Boykin Spaniel dogs to locate and retrieve box turtles and use of radio tracking to determine activity ranges for male and female box turtles. -
Ecology and Conservation Biology of the North American Wood Turtle (Glyptemys
Ecology and Conservation Biology of the North American Wood Turtle (Glyptemys insculpta) in the Central Appalachians A dissertation presented to the faculty of the College of Arts and Sciences of Ohio University In partial fulfillment of the requirements for the degree Doctor of Philosophy Steven P. Krichbaum May 2018 © 2018 Steven P. Krichbaum. All Rights Reserved. 2 This dissertation titled Ecology and Conservation Biology of the North American Wood Turtle (Glyptemys insculpta) in the Central Appalachians by STEVEN P. KRICHBAUM has been approved for the Department of Biological Sciences and the College of Arts and Sciences by Willem Roosenburg Professor of Biological Sciences Robert Frank Dean, College of Arts and Sciences 3 Abstract KRICHBAUM, STEVEN P., Ph.D., May 2018, Biological Sciences Ecology and Conservation Biology of the North American Wood Turtle (Glyptemys insculpta) in the Central Appalachians Director of Dissertation: Willem Roosenburg My study presents information on summer use of terrestrial habitat by IUCN “endangered” North American Wood Turtles (Glyptemys insculpta), sampled over four years at two forested montane sites on the southern periphery of the species’ range in the central Appalachians of Virginia (VA) and West Virginia (WV) USA. The two sites differ in topography, stream size, elevation, and forest composition and structure. I obtained location points for individual turtles during the summer, the period of their most extensive terrestrial roaming. Structural, compositional, and topographical habitat features were measured, counted, or characterized on the ground (e.g., number of canopy trees and identification of herbaceous taxa present) at Wood Turtle locations as well as at paired random points located 23-300m away from each particular turtle location. -
EMYDIDAE P Catalogue of American Amphibians and Reptiles
REPTILIA: TESTUDINES: EMYDIDAE P Catalogue of American Amphibians and Reptiles. Pseudemysj7oridana: Baur, 1893:223 (part). Pseudemys texana: Brimley, 1907:77 (part). Seidel, M.E. and M.J. Dreslik. 1996. Pseudemys concinna. Chrysemysfloridana: Di tmars, 1907:37 (part). Chrysemys texana: Hurter and Strecker, 1909:21 (part). Pseudemys concinna (LeConte) Pseudemys vioscana Brimley, 1928:66. Type-locality, "Lake River Cooter Des Allemands [St. John the Baptist Parrish], La." Holo- type, National Museum of Natural History (USNM) 79632, Testudo concinna Le Conte, 1830: 106. Type-locality, "... rivers dry adult male collected April 1927 by Percy Viosca Jr. of Georgia and Carolina, where the beds are rocky," not (examined by authors). "below Augusta on the Savannah, or Columbia on the Pseudemys elonae Brimley, 1928:67. Type-locality, "... pond Congaree," restricted to "vicinity of Columbia, South Caro- in Guilford County, North Carolina, not far from Elon lina" by Schmidt (1953: 101). Holotype, undesignated, see College, in the Cape Fear drainage ..." Holotype, USNM Comment. 79631, dry adult male collected October 1927 by D.W. Tesrudofloridana Le Conte, 1830: 100 (part). Type-locality, "... Rumbold and F.J. Hall (examined by authors). St. John's river of East Florida ..." Holotype, undesignated, see Comment. Emys (Tesrudo) concinna: Bonaparte, 1831 :355. Terrapene concinna: Bonaparte, 183 1 :370. Emys annulifera Gray, 183 1:32. Qpe-locality, not given, des- ignated as "Columbia [Richland County], South Carolina" by Schmidt (1953: 101). Holotype, undesignated, but Boulenger (1889:84) listed the probable type as a young preserved specimen in the British Museum of Natural His- tory (BMNH) from "North America." Clemmys concinna: Fitzinger, 1835: 124. -
Supplemental Information for the Suwannee Cooter Biological
Supplemental Information for the Suwannee Cooter Biological Status Review Report The following pages contain peer reviews received from selected peer reviewers, comments received during the public comment period, and the draft report that was reviewed before the final report was completed March 31, 2011 Table of Contents Peer review #1 from Kenneth Wray ......................................................................................................... 3 Peer review #2 from Anthony Lau ............................................................................................................ 4 Letters and emails received during the solicitation of information from the public period of September 17, 2010 through November 1, 2010 ...................................................................................... 6 Copy of the Suwannee cooter BSR draft report that was sent out for peer review ................................ 45 Supplemental Information for the Suwannee Cooter 2 Peer review #1 from Kenneth Wray Independent Review of the Biological Status Review for the Suwannee Cooter (Pseudemys concinna suwanniensis) Kenneth P. Wray 1. Completeness and accuracy of the biological information and data analyses: This review is thorough given the lack of natural history information for this species. Data analyses are appropriate. 2. Reasonableness and justifiability of the assumptions, interpretations of the data, and conclusions: Any assumptions made are conservative and reasonably grounded in the available data for this species. Data interpretation is fair and sound. Conclusions are valid given the results of this review. A status of threatened seems unwarranted for this taxon based on this review. Supplemental Information for the Suwannee Cooter 3 Peer review #2 from Anthony Lau From: [email protected] on behalf of Anthony Lau To: Imperiled Subject: Re: Deadline reminder for peer reviews of BSR reports Date: Monday, January 31, 2011 1:49:28 PM Attachments: review_suwannee_cooter_LAU.docx Dear Dr. -
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, -
Three New Subspecies of Trachemys Venusta (Testudines: Emydidae) from Honduras, Northern Yucatán (Mexico), and Pacific Coastal Panama
Three New Subspecies of Trachemys venusta (Testudines: Emydidae) from Honduras, Northern Yucatán (Mexico), and Pacific Coastal Panama By William P. McCord1, Mehdi Joseph-Ouni2, Cris Hagen3, and Torsten Blanck4 1East Fishkill Animal Hospital, Hopewell Junction, NY, USA; 2EO Wildlife & Wilderness Conservation, Brooklyn NY, USA; 3Savannah River Ecology Laboratory, Aiken, SC, USA; 4Forstgartenstr 44, Deutschlandsberg, Austria Abstract. Upon examination of live and preserved specimens from across the species range, several unnamed distinct forms of Trachemys venusta (Gray, 1855) were recognized, leading to the description here of three biogeographically isolated, morphologically distinct subspecies: Trachemys venusta uhrigi ssp. nov., Trachemys venusta iversoni ssp. nov., and Trachemys venusta panamensis ssp. nov. Head and neck stripes, along with cara- pacial and plastral patterns are critical to identification in this group. Formal descriptions and diagnoses are given herein. Other Central American Trachemys are also discussed for comparison. Keywords: Turtle, emydid, Trachemys venusta uhrigi ssp. nov., Trachemys venusta iversoni ssp. nov., Trachemys venusta panamensis ssp. nov., Honduras, Mexico, Panama, Meso-America. Slider turtles of the genus Trachemys GRAY (1855) declared eight syntypes for his “Venus- Agassiz, 1857, range from north and east of like” Emys without designating a holotype. However, the Rio Grande in the United States, in 1873 he referred to only one syntype as “Emys through Mexico, Central America, the venusta”: stuffed specimen “e” (1845.8.5.26) in the West Indies, and South America as far as British Museum of Natural History, labeled “Charming northeastern Argentina. IVERSON (1985) resurrect- Emys” for its beautiful pattern — this reference led ed Trachemys from synonymy with Pseudemys (Gray, SMITH and SMITH (1979) to designate BMNH 1855). -
Report of Two Subspecies of an Alien Turtle, Trachemys Scripta Scripta and Trachemys Scripta Elegans (Testudines: Emydidae) Shar
Correspondence ISSN 2336-9744 (online) | ISSN 2337-0173 (print) The journal is available on line at www.ecol-mne.com Report of two subspecies of an alien turtle, Trachemys scripta scripta and Trachemys scripta elegans (Testudines: Emydidae) sharing the same habitat on the island of Zakynthos, Greece ALEKSANDAR UROŠEVI Ć University of Belgrade, Institute for Biological Research “Siniša Stankovi ć”, Bulevar despota Stefana 142, 11000 Belgrade, Serbia, E-mail: [email protected] Received 11 December 2014 │ Accepted 26 December 2014 │ Published online 28 December 2014. Introduction of alien aquatic turtles, especially the invasive red-eared slider, Trachemys scripta elegans (Wied-Neuwied 1839) has been noted as a global problem (Scalera 2006; Bringsøe 2006). In Greece only, introductions of the red-eared slider have already been published for several localities: Athens, Corfu, Crete, Kos and Zakynthos (Bruekers 1993; Bruekers et al . 2006; Zenetos et al . 2009). Until the EU banned the import and trade of the red-eared slider (Council Regulation No. 338/97), tens of millions of these turtles had been imported into Europe (Bringsøe 2006). Since the ban, the yellow-bellied slider Trachemys scripta scripta (Schoepff 1792) emerged in the European pet trade as one of the “substitute” species and subspecies (Adrados et al. 2002; Bringsøe 2006). Although it is sold in smaller quantities, and at a higher price, numbers of this subspecies found in the wild in Europe are increasing (Bringsøe 2006). The spread of T. s. scripta has been documented in Spain (Martínez Silvestre et al . 2006; Alarcos et al . 2010; Valdeón et al . 2010), Sweden, Finland (Bringsøe 2006) and Austria (Kleewein 2014). -
Pseudemys Nelsoni Carr 1938 – Florida Red-Bellied Turtle
Conservation Biology of Freshwater Turtles and Tortoises: A Compilation Project ofEmydidae the IUCN/SSC — TortoisePseudemys and Freshwater nelsoni Turtle Specialist Group 041.1 A.G.J. Rhodin, P.C.H. Pritchard, P.P. van Dijk, R.A. Saumure, K.A. Buhlmann, J.B. Iverson, and R.A. Mittermeier, Eds. Chelonian Research Monographs (ISSN 1088-7105) No. 5, doi:10.3854/crm.5.041.nelsoni.v1.2010 © 2010 by Chelonian Research Foundation • Published 7 August 2010 Pseudemys nelsoni Carr 1938 – Florida Red-Bellied Turtle DALE R. JACKSON 1 1Florida Natural Areas Inventory, Florida State University, 1018 Thomasville Road, Suite 200-C, Tallahassee, Florida 32303 USA [[email protected]] SUMMA R Y . – The Florida red-bellied turtle, Pseudemys nelsoni (Family Emydidae), is a moderately large turtle (carapace length to 37.5 cm) that is relatively abundant in freshwater wetlands throughout peninsular Florida and extreme southeastern Georgia. The species is one of the largest emydids in North America, with females (to 37.5 cm) typically growing larger than males (to 30 cm). The post- hatchling diet consists almost entirely of aquatic plants. Mature females may lay up to five clutches of approximately 10 to 20 eggs each during May through August of each year. Direct human exploitation of the species seems to have been low in the past, but this threat may have increased in the previous decade in conjunction with growing demand by the Asian market for turtle meat. The pet trade market for hatchlings also expanded in the 1990s, with most of the demand met by take of natural nests. Recent regulations governing the harvest of turtles and eggs in Florida, however, should stem nearly all legal take in the future.