U.S. Fish & Wildlife Service June 14, 2016 Biological Opinion Revised
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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. -
Nonnative Reptilies in South Florida ID Guide
Nonnative Reptiles in South Florida Identification Guide • The nonnative reptiles shown here are native to Central and South America, Asia, and Nonnative species are Africa. They were introduced to south Florida by human activity. sometimes confused with • Invasive species harm native species through direct predation, competition for resources, the Florida natives shown spread of disease, and disruption of natural ecosystems. Many of the nonnative reptiles on because their colorations this guide are, or have the potential to become, invasive. and patterns are very • Use this guide to identify invasive species and immediately report sightings of the black similar. Pay attention to the and white tegu, Nile monitor, and all invasive snakes to 1-888-IVE-GOT1. Take a distinct characteristics and photo and note the location relative to street intersections or with a GPS if possible. typical adult sizes listed on this guide to avoid • More photos can be found at www.flmnh.ufl.edu/herpetology/herpetology.htm. confusion when you • Be certain that an animal is a nonnative species before removing it. Warning-most encounter these animals. reptiles will bite or scratch if provoked. Nonnative Lizards NATIVE :- • ,,.., •· t ..... Look-a-Likes . ... ·-tt-..... • •. .. l . 1 '\..\ =- ' . ----.....·~·-· - - ',-<•'-' ' . \:,' . <! •.t'- . ,. '\. Dav id 13,irbsv ~ ·- ~ 9111'.', o:'"' w:' Black and White Tegu 2 to 3 ft. Dark bands with plentiful white dots between them Eastern Fence Lizard 3.5 to 7.5 in. Northern Curly-Tailed Lizard 7 to 10.5 in . Gray to tan with curled tail Florida Scrub Lizard 3.5 to 5.5 in. American Alligator 6 to 9 ft. Nile Monitor 4 to 6 ft. -
Xenosaurus Tzacualtipantecus. the Zacualtipán Knob-Scaled Lizard Is Endemic to the Sierra Madre Oriental of Eastern Mexico
Xenosaurus tzacualtipantecus. The Zacualtipán knob-scaled lizard is endemic to the Sierra Madre Oriental of eastern Mexico. This medium-large lizard (female holotype measures 188 mm in total length) is known only from the vicinity of the type locality in eastern Hidalgo, at an elevation of 1,900 m in pine-oak forest, and a nearby locality at 2,000 m in northern Veracruz (Woolrich- Piña and Smith 2012). Xenosaurus tzacualtipantecus is thought to belong to the northern clade of the genus, which also contains X. newmanorum and X. platyceps (Bhullar 2011). As with its congeners, X. tzacualtipantecus is an inhabitant of crevices in limestone rocks. This species consumes beetles and lepidopteran larvae and gives birth to living young. The habitat of this lizard in the vicinity of the type locality is being deforested, and people in nearby towns have created an open garbage dump in this area. We determined its EVS as 17, in the middle of the high vulnerability category (see text for explanation), and its status by the IUCN and SEMAR- NAT presently are undetermined. This newly described endemic species is one of nine known species in the monogeneric family Xenosauridae, which is endemic to northern Mesoamerica (Mexico from Tamaulipas to Chiapas and into the montane portions of Alta Verapaz, Guatemala). All but one of these nine species is endemic to Mexico. Photo by Christian Berriozabal-Islas. amphibian-reptile-conservation.org 01 June 2013 | Volume 7 | Number 1 | e61 Copyright: © 2013 Wilson et al. This is an open-access article distributed under the terms of the Creative Com- mons Attribution–NonCommercial–NoDerivs 3.0 Unported License, which permits unrestricted use for non-com- Amphibian & Reptile Conservation 7(1): 1–47. -
USF Board of Trustees ( March 7, 2013)
Agenda item: (to be completed by Board staff) USF Board of Trustees ( March 7, 2013) Issue: Proposed Ph.D. in Integrative Biology ________________________________________________________________ Proposed action: New Degree Program Approval ________________________________________________________________ Background information: This application for a new Ph.D is driven by a recent reorganization of the Department of Biology. The reorganization began in 2006 and was completed in 2009. The reorganization of the Department of Biology, in part, reflected the enormity of the biological sciences, and in part, different research perspectives and directions taken by the faculty in each of the respective areas of biology. Part of the reorganization was to replace the original Ph.D. in Biology with two new doctoral degrees that better serve the needs of the State and our current graduate students by enabling greater focus of the research performed to earn the Ph.D. The well-established and highly productive faculty attracts students to the Tampa Campus from all over the United States as well as from foreign countries. The resources to support the two Ph.D. programs have already been established in the Department of Biology and are sufficient to support the two new degree programs. The reorganization created two new departments; the Department of Cell Biology, Microbiology, and Molecular Biology (CMMB) and the Department of Integrative Biology (IB). This proposal addresses the creation of a new Ph.D., in Integrative Biology offered by the Department of Integrative Biology (CIP Code 26.1399). The name of the Department, Integrative Biology, reflects the belief that the study of biological processes and systems can best be accomplished by the incorporation of numerous integrated approaches Strategic Goal(s) Item Supports: The proposed program directly supports the following: Goal 1 and Goal 2 Workgroup Review: ACE March 7, 2013 Supporting Documentation: See Complete Proposal below Prepared by: Dr. -
Multi-National Conservation of Alligator Lizards
MULTI-NATIONAL CONSERVATION OF ALLIGATOR LIZARDS: APPLIED SOCIOECOLOGICAL LESSONS FROM A FLAGSHIP GROUP by ADAM G. CLAUSE (Under the Direction of John Maerz) ABSTRACT The Anthropocene is defined by unprecedented human influence on the biosphere. Integrative conservation recognizes this inextricable coupling of human and natural systems, and mobilizes multiple epistemologies to seek equitable, enduring solutions to complex socioecological issues. Although a central motivation of global conservation practice is to protect at-risk species, such organisms may be the subject of competing social perspectives that can impede robust interventions. Furthermore, imperiled species are often chronically understudied, which prevents the immediate application of data-driven quantitative modeling approaches in conservation decision making. Instead, real-world management goals are regularly prioritized on the basis of expert opinion. Here, I explore how an organismal natural history perspective, when grounded in a critique of established human judgements, can help resolve socioecological conflicts and contextualize perceived threats related to threatened species conservation and policy development. To achieve this, I leverage a multi-national system anchored by a diverse, enigmatic, and often endangered New World clade: alligator lizards. Using a threat analysis and status assessment, I show that one recent petition to list a California alligator lizard, Elgaria panamintina, under the US Endangered Species Act often contradicts the best available science. -
Landcover Change and Population Dynamics of Florida Scrub-Jays and Florida Grasshopper Sparrows" (2009)
University of Central Florida STARS Electronic Theses and Dissertations, 2004-2019 2009 Landcover Change And Population Dynamics Of Florida Scrub- jays And Florida Grasshopper Sparrows David Breininger University of Central Florida Part of the Biology Commons Find similar works at: https://stars.library.ucf.edu/etd University of Central Florida Libraries http://library.ucf.edu This Doctoral Dissertation (Open Access) is brought to you for free and open access by STARS. It has been accepted for inclusion in Electronic Theses and Dissertations, 2004-2019 by an authorized administrator of STARS. For more information, please contact [email protected]. STARS Citation Breininger, David, "Landcover Change And Population Dynamics Of Florida Scrub-jays And Florida Grasshopper Sparrows" (2009). Electronic Theses and Dissertations, 2004-2019. 3820. https://stars.library.ucf.edu/etd/3820 LANDCOVER CHANGE AND POPULATION DYNAMICS OF FLORIDA SCRUB-JAYS AND FLORIDA GRASSHOPPER SPARROWS by DAVID R. BREININGER B.S. Florida Institute of Technology, 1978 M.S. Florida Institute of Technology, 1981 A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Biological Science in the College of Science at the University of Central Florida Orlando, Florida Spring Term 2009 Major Professor: Reed F. Noss ABSTRACT I confronted empirical habitat data (1994-2004) and population data (1988-2005) with ecological theory on habitat dynamics, recruitment, survival, and dispersal to develop predictive relationships between landcover variation and population dynamics. I focus on Florida Scrub-Jays, although one chapter presents a model for the potential influence of habitat restoration on viability of the Florida Grasshopper Sparrow. -
Froglog95 New Version Draft1.Indd
March 2011 Vol. 95 FrogLogwww.amphibians.org News from the herpetological community The new face of the ASG “Lost” Frogs Red List The global search Updating South comes to an end. Africas Red Where next? Lists. Page 1 FrogLog Vol. 95 | March 2011 | 1 2 | FrogLog Vol. 95 | March 2011 CONTENTS The Sierra Caral of Guatemala a refuge for endemic amphibians page 5 The Search for “Lost” Frogs page 12 Recent diversifi cation in old habitats: Molecules and morphology in the endangered frog, Craugastor uno page 17 Updating the IUCN Red List status of South African amphibians 6 Amphibians on the IUCN Red List: Developments and changes since the Global Amphibian Assessment 7 The forced closure of conservation work on Seychelles Sooglossidae 8 Alien amphibians challenge Darwin’s naturalization hypothesis 9 Is there a decline of amphibian richness in Bellanwila-Attidiya Sanctuary? 10 High prevalence of the amphibian chytrid pathogen in Gabon 11 Breeding-site selection by red-belly toads, Melanophryniscus stelzneri (Anura: Bufonidae), in Sierras of Córdoba, Argentina 11 Upcoming meetings 20 | Recent Publications 20 | Internships & Jobs 23 Funding Opportunities 22 | Author Instructions 24 | Current Authors 25 FrogLog Vol. 95 | March 2011 | 3 FrogLog Editorial elcome to the new-look FrogLog. It has been a busy few months Wfor the ASG! We have redesigned the look and feel of FrogLog ASG & EDITORIAL COMMITTEE along with our other media tools to better serve the needs of the ASG community. We hope that FrogLog will become a regular addition to James P. Collins your reading and a platform for sharing research, conservation stories, events, and opportunities. -
Genotypic and Phenotypic Variation of the Florida Scrub Lizard (Sceloporus Woodi)
Georgia Southern University Digital Commons@Georgia Southern Electronic Theses and Dissertations Graduate Studies, Jack N. Averitt College of Fall 2011 Genotypic and Phenotypic Variation of the Florida Scrub Lizard (Sceloporus Woodi) Derek B. Tucker Follow this and additional works at: https://digitalcommons.georgiasouthern.edu/etd Recommended Citation Tucker, Derek B., "Genotypic and Phenotypic Variation of the Florida Scrub Lizard (Sceloporus Woodi)" (2011). Electronic Theses and Dissertations. 754. https://digitalcommons.georgiasouthern.edu/etd/754 This thesis (open access) is brought to you for free and open access by the Graduate Studies, Jack N. Averitt College of at Digital Commons@Georgia Southern. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of Digital Commons@Georgia Southern. For more information, please contact [email protected]. GENOTYPIC AND PHENOTYPIC VARIATION OF THE FLORIDA SCRUB LIZARD ( SCELOPORUS WOODI ) by DEREK B. TUCKER (Under the Direction of Lance D. McBrayer & John Scott Harrison) ABSTRACT In my 1 st chapter I investigate the phenotypic variation of the Florida scrub lizard by examining sprinting and jumping ability. These are key performance measures that have been widely studied in vertebrates. The vast majority of these studies, however, use methodologies that lack ecological context by failing to consider the complex habitats many animals live in. Here, I filmed running lizards to address how behavioral and performance strategies change as lizards approach obstacles of varying height. Obstacle size had a significant influence on both behavior (e.g. obstacle crossing strategy, intermittent locomotion) and performance (e.g. sprint speed, jump distance). Researchers should thus consider the complexity of a species’ habitat in designing studies of locomotion. -
Checklist of Reptiles and Amphibians Revoct2017
CHECKLIST of AMPHIBIANS and REPTILES of ARCHBOLD BIOLOGICAL STATION, the RESERVE, and BUCK ISLAND RANCH, Highlands County, Florida. Voucher specimens of species recorded from the Station are deposited in the Station reference collections and the herpetology collection of the American Museum of Natural History. Occurrence3 Scientific name1 Common name Status2 Exotic Station Reserve Ranch AMPHIBIANS Order Anura Family Bufonidae Anaxyrus quercicus Oak Toad X X X Anaxyrus terrestris Southern Toad X X X Rhinella marina Cane Toad ■ X Family Hylidae Acris gryllus dorsalis Florida Cricket Frog X X X Hyla cinerea Green Treefrog X X X Hyla femoralis Pine Woods Treefrog X X X Hyla gratiosa Barking Treefrog X X X Hyla squirella Squirrel Treefrog X X X Osteopilus septentrionalis Cuban Treefrog ■ X X Pseudacris nigrita Southern Chorus Frog X X Pseudacris ocularis Little Grass Frog X X X Family Leptodactylidae Eleutherodactylus planirostris Greenhouse Frog ■ X X X Family Microhylidae Gastrophryne carolinensis Eastern Narrow-mouthed Toad X X X Family Ranidae Lithobates capito Gopher Frog X X X Lithobates catesbeianus American Bullfrog ? 4 X X Lithobates grylio Pig Frog X X X Lithobates sphenocephalus sphenocephalus Florida Leopard Frog X X X Order Caudata Family Amphiumidae Amphiuma means Two-toed Amphiuma X X X Family Plethodontidae Eurycea quadridigitata Dwarf Salamander X Family Salamandridae Notophthalmus viridescens piaropicola Peninsula Newt X X Family Sirenidae Pseudobranchus axanthus axanthus Narrow-striped Dwarf Siren X Pseudobranchus striatus -
Literature Cited in Lizards Natural History Database
Literature Cited in Lizards Natural History database Abdala, C. S., A. S. Quinteros, and R. E. Espinoza. 2008. Two new species of Liolaemus (Iguania: Liolaemidae) from the puna of northwestern Argentina. Herpetologica 64:458-471. Abdala, C. S., D. Baldo, R. A. Juárez, and R. E. Espinoza. 2016. The first parthenogenetic pleurodont Iguanian: a new all-female Liolaemus (Squamata: Liolaemidae) from western Argentina. Copeia 104:487-497. Abdala, C. S., J. C. Acosta, M. R. Cabrera, H. J. Villaviciencio, and J. Marinero. 2009. A new Andean Liolaemus of the L. montanus series (Squamata: Iguania: Liolaemidae) from western Argentina. South American Journal of Herpetology 4:91-102. Abdala, C. S., J. L. Acosta, J. C. Acosta, B. B. Alvarez, F. Arias, L. J. Avila, . S. M. Zalba. 2012. Categorización del estado de conservación de las lagartijas y anfisbenas de la República Argentina. Cuadernos de Herpetologia 26 (Suppl. 1):215-248. Abell, A. J. 1999. Male-female spacing patterns in the lizard, Sceloporus virgatus. Amphibia-Reptilia 20:185-194. Abts, M. L. 1987. Environment and variation in life history traits of the Chuckwalla, Sauromalus obesus. Ecological Monographs 57:215-232. Achaval, F., and A. Olmos. 2003. Anfibios y reptiles del Uruguay. Montevideo, Uruguay: Facultad de Ciencias. Achaval, F., and A. Olmos. 2007. Anfibio y reptiles del Uruguay, 3rd edn. Montevideo, Uruguay: Serie Fauna 1. Ackermann, T. 2006. Schreibers Glatkopfleguan Leiocephalus schreibersii. Munich, Germany: Natur und Tier. Ackley, J. W., P. J. Muelleman, R. E. Carter, R. W. Henderson, and R. Powell. 2009. A rapid assessment of herpetofaunal diversity in variously altered habitats on Dominica. -
Evolution of Limblessness
Evolution of Limblessness Evolution of Limblessness Early on in life, many people learn that lizards have four limbs whereas snakes have none. This dichotomy not only is inaccurate but also hides an exciting story of repeated evolution that is only now beginning to be understood. In fact, snakes represent only one of many natural evolutionary experiments in lizard limblessness. A similar story is also played out, though to a much smaller extent, in amphibians. The repeated evolution of snakelike tetrapods is one of the most striking examples of parallel evolution in animals. This entry discusses the evolution of limblessness in both reptiles and amphibians, with an emphasis on the living reptiles. Reptiles Based on current evidence (Wiens, Brandley, and Reeder 2006), an elongate, limb-reduced, snakelike morphology has evolved at least twenty-five times in squamates (the group containing lizards and snakes), with snakes representing only one such origin. These origins are scattered across the evolutionary tree of squamates, but they seem especially frequent in certain families. In particular, the skinks (Scincidae) contain at least half of all known origins of snakelike squamates. But many more origins within the skink family will likely be revealed as the branches of their evolutionary tree are fully resolved, given that many genera contain a range of body forms (from fully limbed to limbless) and may include multiple origins of snakelike morphology as yet unknown. These multiple origins of snakelike morphology are superficially similar in having reduced limbs and an elongate body form, but many are surprisingly different in their ecology and morphology. This multitude of snakelike lineages can be divided into two ecomorphs (a are surprisingly different in their ecology and morphology. -
1 Sequencing and Comparative Analysis of The
SEQUENCING AND COMPARATIVE ANALYSIS OF THE MITOCHONDRIAL CYTOCHROME B GENE IN THE MARION UPLANDS FLORIDA SAND SKINK (PLESTIODON REYNOLDSI) by Taylor Locklear A Senior Honors Project Presented to the Honors College East Carolina University In Partial Fulfillment of the Requirements for Graduation with Honors by Taylor Locklear Greenville, NC May 2016 Approved by: Trip Lamb Department of Biology, Thomas Harriot College of Arts and Sciences 1 Abstract The Florida sand skink (Plestiodon reynoldsi)—a small (~10 cm) lizard endemic to the peninsula—is a ‘sand-swimming’ specialist restricted to Florida scrub habitat on the state’s central highland ridges. Florida scrub has been severely fragmented through urban growth and citrus farming, and less than 10% of this ecosystem remains. Given the skink’s limited geographic range and extensive population fragmentation, P. reynoldsi was listed as a federally threatened species in 1987. I surveyed skink populations from the Marion Uplands, where suitable lizard habitat is naturally (and has been historically) isolated from scrub on nearby Mt. Dora and Lake Wales ridges. I wanted to determine genetic relatedness of Marion Uplands skinks to those inhabiting these two ridges and hypothesized that Marion populations should be more similar genetically to those on the Mt. Dora ridge, given their geographic proximity. Mitochondrial DNA sequence analysis confirmed this hypothesis but also revealed unexpectedly high levels of genetic divergence between the Marion and Mt. Dora populations. Indeed, observed genetic divergence was comparable to that detected between Marion and Lake Wales populations. 2 Acknowledgments I thank Paul Moler of the Florida Fish and Wildlife Commission for providing the tail tip samples utilized in this project.