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Dissertations / Theses on the topic 'Reptiles'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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1

Gavira, Rodrigo Samuel Bueno [UNESP]. "Determinantes do aumento metabólico pós-prandial em urutus, Bothrops alternatus (Serpentes, Viperidae)." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/99548.

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Made available in DSpace on 2014-06-11T19:30:15Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-10-07Bitstream added on 2014-06-13T20:40:03Z : No. of bitstreams: 1 gavira_rsb_me_rcla.pdf: 847914 bytes, checksum: 30801f5783f8efbfaed2c1c9ebf88cd8 (MD5)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>O grupo das serpentes é formado por animais estritamente carnívoros que ingerem suas presas inteiras, sem mastigação. Algumas espécies podem tolerar períodos prolongados de jejum intercalados com ingestão ocasional de presas muito grandes em relação à sua massa corpórea.
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2

Ballen, Margaret. "Biology of colour signalling reptiles." Thesis, The University of Sydney, 2013. http://hdl.handle.net/2123/10034.

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Given abundant evidence that suggests colour patches serve as important social signals in reptiles, the ‘honesty’ of such colours can be best understood in relation to the mechanisms mediating colour expression. One such mechanism is oxidative stress by free radicals. The first part of my PhD thesis thus focuses on factors that dictate signal phenotype and expression with an emphasis on free radicals, which constrain fitness-related traits such as colour. We show that systemic free radical levels change in opposing ways among the sexes in response to different activity levels in the painted dr
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Gavira, Rodrigo Samuel Bueno. "Determinantes do aumento metabólico pós-prandial em urutus, Bothrops alternatus (Serpentes, Viperidae) /." Rio Claro : [s.n.], 2011. http://hdl.handle.net/11449/99548.

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Orientador: Denis Otavio Vieira de Andrade<br>Banca: José Eduardo de Carvalho<br>Banca: Fernando Ribeiro Gomes<br>Resumo: O grupo das serpentes é formado por animais estritamente carnívoros que ingerem suas presas inteiras, sem mastigação. Algumas espécies podem tolerar períodos prolongados de jejum intercalados com ingestão ocasional de presas muito grandes em relação à sua massa corpórea. Tais serpentes apresentam, dentre todos os vertebrados, algumas das mais dramáticas especializações morfológicas, comportamentais e fisiológicas associadas à alimentação. Uma das consequências da ingestão d
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Quinn, Alexander E., and n/a. "EVOLUTION OF SEX-DETERMINING MECHANISMS IN REPTILES." University of Canberra. Institute for Applied Ecology, 2008. http://erl.canberra.edu.au./public/adt-AUC20090311.120346.

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Reptiles exhibit marked diversity in sex-determining mechanisms. Many species exhibit genotypic sex determination (GSD) with male heterogamety (XX females/XY males), others have GSD with female heterogamety (ZW females/ZZ males), and still others exhibit temperature-dependent sex determination (TSD). The distribution of these mechanisms throughout the reptile phylogeny implies evolutionary lability in sex determination, and in some lineages there has been a number of transitions between GSD and TSD. Despite this diversity, GSD and TSD have traditionally been viewed as mutually-exclusive mechan
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Halla, Ursula [Verfasser], and Rüdiger [Akademischer Betreuer] Korbel. "Untersuchungen zum Blutparasitenstatus importierter Reptilien : Blood parasites in reptiles imported to Germany / Ursula Halla. Betreuer: Rüdiger Korbel." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2015. http://d-nb.info/1076243320/34.

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Ball, Inna [Verfasser]. "Tracking adenovirus infections in reptiles / Inna Ball." Gießen : Universitätsbibliothek, 2015. http://d-nb.info/1068922222/34.

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7

Hughes, Sandrine. "Évolution et structure des génomes de reptiles." Lyon 1, 2000. http://www.theses.fr/2000LYO10143.

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8

Paulo, Octavio Fernando de Sousa Salgueiro Godinho. "The phylogeography of reptiles of the Iberian peninsula." Thesis, Queen Mary, University of London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.251650.

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9

Cheylan, Marc. "Les Reptiles du paléarctique occidental : diversité et conservation." Paris, EPHE, 1995. http://www.theses.fr/1995EPHE3034.

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L'analyse de la répartition géographique des reptiles dans le paléarctique occidental (25 millions de kilomètres soit 17% des terres émergées) permet, premièrement, de dresser un bilan de la biodiversité de ce groupe dans l'aire considérée, deuxièmement, d'évaluer l'importance patrimoniale des espaces et des espèces, troisièmement, d'orienter a partir de critères objectifs les choix en matière de conservation. Des propositions méthodologiques sont faites pour standardiser certaines mesures de biodiversité, notamment la richesse spécifique, l'endémisme et l'importance phylogénétique des taxas.
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Budd, Johnathan. "SEATURTLE: Sustained Engagement Autonomous Tracking of Underwater RepTiLEs." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:14398555.

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While oceans cover the majority of our planet, these vast expanses remain relatively unexplored. Among the most interesting parts of the ocean are the shallow reef systems, which contain a huge amount of the planet’s biodiversity. The Sustained Engagement Autonomous Tracking of Underwater RepTiLEs or SEATURTLE is a low cost Autonomous Underwater Vehicle designed to carry out missions in these shallow environments. Its small displacement and precise movement make it ideal for navigating tight spaces, and its package of sensors make it easily adaptable to a variety of missions. For this project
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11

Trevine, Vivian Carlos [UNESP]. "Levantamento da herpetofauna do Parque Municipal Nascentes de Paranapiacaba, Santo André, SP." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/99576.

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Made available in DSpace on 2014-06-11T19:30:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-08-30Bitstream added on 2014-06-13T18:40:15Z : No. of bitstreams: 1 trevine_vc_me_rcla.pdf: 3330330 bytes, checksum: 049d570d5b008b595984f2a864d06cd8 (MD5)<br>As regiões sudeste e sul do Brasil possuem a maior área preservada de Mata Atlântica do país. A maioria dos remanescentes concentra-se na região da Serra do Mar, caracterizada por elevada diversidade e endemismos. Estudos que esclareçam padrões de biodiversidade destas regiões são cada vez mais necessários, uma vez que a supressão ter
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12

Cheung, Sze-man. "Ecology, conservation and trade of freshwater turtles in Hong Kong and Southern China, with particular reference to the critically endangered Cuora trifasciata /." View the Table of Contents & Abstract, 2007. http://sunzi.lib.hku.hk/hkuto/B38724790.

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13

Ward, Rocky. "Multivariate Analyses of Amphibian and Reptilian Distribution in Texas." Thesis, University of North Texas, 1988. https://digital.library.unt.edu/ark:/67531/metadc331167/.

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Presence-absence data for amphibians, chelonians, saurians, ophidians, and the terrestrial and aquatic ecological guilds of reptilians were analyzed using multivariate analyses. Geographically consistant distributional patterns were found for all faunal groupings. The correspondence between analyses of the different taxa and guilds was not perfect, but similarities were found. All analyses agreed on the presence of a distinctive region in east Texas. Most analyses also agreed on the presence of distinctive regions in south Texas, the Trans-Pecos, the Edwards Plateau, and north-west Texas. Ther
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14

Brown, David Steven. "Molecular analysis of the trophic interactions of British reptiles." Thesis, Cardiff University, 2010. http://orca.cf.ac.uk/54146/.

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The prevalence of a parasitic nematode of slow worms, <italic>Neoxysomatium brevicaudatum,</italic> was also investigated using PCR primers. Prevalence was higher in males and females in April. Analysis of smooth snake diet confirmed that predation on reptiles was high but revealed increasing consumption of small mammals with age. Predation on reptiles by grass snakes was higher than expected and suggests competition may exist between smooth snakes and grass snakes at a juvenile stage. Overall, these results provide information pertinent to translocation and reintroduction programmes along wit
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15

Marques, Mariana Pimentel. "Geographical distribution of the amphibians and reptiles of Angola." Master's thesis, Universidade de Évora, 2015. http://hdl.handle.net/10174/13275.

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Angola is among the largest countries in Africa and due to its great geographical and climatic variety, presents a great diversity of biomes and habitats. However, is one of few biodiverse countries in Africa that remains highly incomplete in knowledge of vertebrate diversity. Data regarding the occurrence and geographical distribution of amphibians and reptiles in Angola are currently scattered across museum specimens housed in Natural History institutions and in a diversity of books and papers published since the second half of the nineteenth century, and there is no available distribution d
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16

Montague-Judd, Danielle Dawn. "Paleo-upwelling and the distribution of Mesozoic marine reptiles." Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/283980.

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Marine upwelling occurs when surface currents diverge or are deflected. Deeper water, often nutrient-rich, rises and generates a cascade of biological effects including elevated productivity and a unique assemblage of organisms. Macrofaunal characteristics of upwelling provide key evidence for oxygen-minimum zones, upwelling of cool water, and high productivity and are potentially useful indicators of ancient upwelling. The Upper Triassic Luning Formation in Nevada contains abundant, large ichthyosaurs and was deposited in a back-arc basin that could have experienced upwelling conditions. Luni
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17

Durso, Andrew M. "Stable Isotopes and the Ecology and Physiology of Reptiles." DigitalCommons@USU, 2016. https://digitalcommons.usu.edu/etd/5064.

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Animals trade-off limited resources among competing demands. Trade-offs are difficult to quantify because it is challenging to measure investment into disparate physiological systems using a common scale. Additionally, biologists desire methods to more precisely measure energy status in wild animals. I used stable isotopes to help solve both of these problems. I examined natural spatial and temporal variation in stable isotope signatures of wild lizards and found significant variation. In the lab, I was able to demonstrate the utility of nitrogen stable isotope ratios of uric acid pellets for
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18

Northrop, Robert John. "Development and assessment of a wildlife habitat relationship model for terrestrial vertebrates in the state of Maryland." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 152 p, 2009. http://proquest.umi.com/pqdweb?did=1885544331&sid=2&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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19

Nash, Darryn James. "An assessment of mitigation translocations for reptiles at development sites." Thesis, University of Kent, 2017. https://kar.kent.ac.uk/65820/.

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All native reptile species are protected against harm through their inclusion on UK legislation. With the exception of two species, this protection does not extend to reptile habitat. As a result, reptiles are frequently subject to mitigation translocations to facilitate the development of land. However, there are few published studies of the effects of mitigation translocation on reptile populations and whether such translocations are effective conservation interventions. The effectiveness of translocation was tested through a combination of: 1) field surveys of sites subject to mitigation ac
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20

Bardet, Nathalie. "Evolution et extinction des reptiles marins au cours du mesozoique." Paris 6, 1992. http://www.theses.fr/1992PA066402.

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Un inventaire des reptiles marins connus du trias inferieur jusqu'au paleocene est presente: 46 familles, environ 200 genres et 400 especes ont ete recenses. Cette base de donnees inclut des commentaires sur la systematique, les extensions stratigraphiques et la distribution geographique des taxons. Les reptiles marins regroupent une mosaique de formes comprenant des groupes exclusivement marins (ichthyosaures, nothosaures, placodontes, thalattosaures, hupehsuchiens, plesiosaures, pliosaures) aussi bien que des groupes encore connus actuellement et qui incluent des representants continentaux (
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21

Stubbs, Thomas L. "Patterns of morphological and functional evolution in Mesozoic marine reptiles." Thesis, University of Bristol, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.685334.

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The primary goal of numerical palaeobiology is to understand the processes that generate and eliminate extinct and extant biodiversity. It is important to examine key clades and adaptive assemblages, whose evolution appears intrinsically related to major events in deep time. Mesozoic marine reptiles represent an excellent candidate for investigation, having ascended to ecological dominance in the aftermath of the Permo-Triassic mass extinction and passed through multiple biotic crises. Observations from the rich Triassic marine reptile fossil record highlight diverse ecologies, providing tenta
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22

Dodd, Keela L. "The molecular biology of temperature-dependent sex determination in reptiles." Birmingham, Ala. : University of Alabama at Birmingham, 2007. https://www.mhsl.uab.edu/dt/2008r/dodd.pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2007.<br>Additional advisors: Asim Bej, Gene Hines, Douglas Watson, Douglas Weigent. Description based on contents viewed Oct. 2, 2008; title from PDF t.p. Includes bibliographical references.
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23

Van, Wilgen Nicola Jane. "Alien invaders and reptile traders : risk assessment and modelling of trends, vectors and traits influencing introduction and establishment of alien reptiles and amphibians." Thesis, Stellenbosch : Stellenbosch University, 2010. http://hdl.handle.net/10019.1/5468.

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Thesis (PhD)--Stellenbosch University, 2010.<br>ENGLISH ABSTRACT: Biological invasions are a growing threat to biodiversity, trade and agriculture in South Africa. Though alien reptiles and amphibians (herpetofauna) are not currently a major issue, escalating problems worldwide and increased trade in South Africa suggest a possible increase in future problems. In this thesis I explore practical measures for risk assessment implementable under national legislation. I began by documenting record-keeping and legislative differences between provinces in South Africa. This revealed some seriou
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24

Girondot, Marc, and Dominique Anxolabéhère. "Analyse des facteurs génétiques et épigénétiques impliqués dans la détermination du sexe chez les reptiles." Paris 6, 1993. http://www.theses.fr/1993PA066557.

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La détermination du sexe chez les reptiles est classée traditionnellement en deux catégories distinctes: la détermination du sexe gènotypique et la détermination du sexe par la température. Le but de ce travail est d'évaluer l'importance du composant génétique dans la différenciation de la gonade chez les reptiles ayant une détermination du sexe sensible à la température. La morphogenèse de la gonade a été étudiée chez des embryons de la tortue emys orbicularis incubés à 28,5c, température à laquelle les deux sexes se différencient. D'une part nous mettons en évidence l'effet d'un composant gé
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25

Bissell, Ahrash N. "Population differences and behavior of lizards : on the road to speciation? /." view abstract or download file of text, 2001. http://wwwlib.umi.com/cr/uoregon/fullcit?p3024506.

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Thesis (Ph. D.)--University of Oregon, 2001.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 121-147). Also available for download via the World Wide Web; free to University of Oregon users.
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26

Oliveira, Leonardo [UNESP]. "Especializações glandulares, musculares e dentárias dos dipsadíneos goo-eaters (Serpentes: Dipsadinae) associadas à ingestão de suas presas." Universidade Estadual Paulista (UNESP), 2013. http://hdl.handle.net/11449/106593.

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Trevine, Vivian Carlos. "Levantamento da herpetofauna do Parque Municipal Nascentes de Paranapiacaba, Santo André, SP /." Rio Claro : [s.n.], 2011. http://hdl.handle.net/11449/99576.

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Orientador: Hussam El Dine Zaher<br>Banca: Ricardo J. Sawaya<br>Banca: Célio F.B. Haddad<br>Resumo: As regiões sudeste e sul do Brasil possuem a maior área preservada de Mata Atlântica do país. A maioria dos remanescentes concentra-se na região da Serra do Mar, caracterizada por elevada diversidade e endemismos. Estudos que esclareçam padrões de biodiversidade destas regiões são cada vez mais necessários, uma vez que a supressão territorial e pressões antrópicas persistem de forma contínua. A localidade de Paranapiacaba, município de Santo André, SP, abriga o Parque Natural Municipal Nascentes
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28

Amiot, Romain. "[Delta]18 O de l'apatite de vertébrés continentaux du Crétacé : implications paléoclimatiques et thermophysiologiques." Lyon 1, 2005. http://www.theses.fr/2005LYO10033.

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Ce travail s’inscrit dans l’optique globale de recherche et d’établissement d’un indicateur paléoclimatique terrestre pour le Mésozoïque à partir de l’enregistrement isotopique des faunes de reptiles. L’étude proprement dite s’est concentrée exclusivement sur l’isolation des signaux thermométriques enregistrés dans la composition isotopique de l’oxygène (18O) des groupements phosphates contenus dans les bioapatites des dinosaures. La méconnaissance de leur statut métabolique, ainsi que la disparition brutale de l’essentiel du groupe à la fin du Crétacé nous a toutefois contraints à comparer le
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Maxell, Bryce Alan. "State-wide assessment of status, predicted distribution, and landscape-level habitat suitability of amphibians and reptiles in Montana." Diss., [Missoula, Mont.] : The University of Montana, 2009. http://etd.lib.umt.edu/theses/available/etd-10122009-102104.

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Townsend, Josiah H. "Inventory and conservation assessment of the herpetofauna of the Sierra de Omoa, Honduras, with a review of the Geophis (Squamata: Colubridae) of eastern Nuclear Central America." [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0013940.

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31

Littlefield, Joanne. "Snakes in the Neighborhood: Effects of Urbanization on Amphibians and Reptiles." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2004. http://hdl.handle.net/10150/622213.

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32

Rocha, Sara Rodrigues Passos. "Phylogeny, Phylogeography and colonization patterns of reptiles in Indian Ocean Islands." Doctoral thesis, Porto : [s.n.], 2010. http://hdl.handle.net/10216/64297.

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Martin, Amanda K. "Spatial Analysis of Amphibians and Reptiles in the Oak Openings Preserve." Bowling Green State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1434024715.

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Rocha, Sara Rodrigues Passos. "Phylogeny, Phylogeography and colonization patterns of reptiles in Indian Ocean Islands." Tese, Porto : [s.n.], 2010. http://catalogo.up.pt/F?func=find-b&local_base=FCB01&find_code=SYS&request=000105027.

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Nisi, Cerioni Paola. "Molecular and cytogenetic characterisation of repetitive DNAs in squamate reptiles (Lacertidae)." Doctoral thesis, Università Politecnica delle Marche, 2016. http://hdl.handle.net/11566/242550.

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La posizione dei rettili nella filogenesi degli amnioti rende lo studio del loro genoma cruciale per comprendere l’evoluzione genomica degli amnioti stessi. I DNA satelliti costituiscono una significativa porzione del genoma degli eucarioti, e sono una delle cause della variabilità delle dimensioni del loro genoma. Scopo di questa ricerca è stato quello di isolare e caratterizzare due differenti DNA satelliti (HindIII e TaqI) dal genoma di vari lacertidi. Un primo risultato indica che HindIII è presente in tutte le specie di Iberolacerta, ha un tasso evolutivo circa dieci volte più veloce di T
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Hulin, Vincent. "Etude de l'évolution du déterminisme environnemental du sexe chez les reptiles." Paris 11, 2007. http://www.theses.fr/2007PA112275.

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Certaines espèces de reptiles possèdent un déterminisme du sexe de type génétique, la majorité présentant un déterminisme du sexe sensible à la température d’incubation. La prédominance de TSD chez les reptiles est peu expliquée. J’ai cherché à identifier les avantages évolutifs de TSD par rapport aux autres modes de détermination du sexe des reptiles. J’ai montré avec à un modèle théorique que TSD, par la réalisation de sex-ratios biaisés dépendants de l’habitat, pouvait permettre l’expression de stratégies d’allocation sexuelle évolutivement avantageuses. J’ai ensuite étudié l’impact des cha
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Fuga, Adriana [UNESP]. "Determinantes da resposta termofílica pós-prandial em Crotalus durissus terrificus (Squamata: Viperidae)." Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/99552.

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Sanches, Leonardo [UNESP]. "Anestesia espinhal no lagarto Iguana iguana (Linnaeus, 1758)." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/115707.

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Sanches, Leonardo. "Anestesia espinhal no lagarto Iguana iguana (Linnaeus, 1758) /." São José do Rio Preto, 2014. http://hdl.handle.net/11449/115707.

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Orientador: Luiz Henrique Florindo<br>Banca: Ricardo Guilherme D'Otaviano de Castro Vilani<br>Banca: Sebastião Roberto Taboga<br>Resumo: Ainda não foi descrito na literatura um protocolo para anestesia espinhal em Iguana iguana. Porém essa técnica é amplamente empregada em mamíferos por evitar transtornos fisiopatológicos desencadeados pela anestesia geral. É obtida pela inoculação de um anestésico local em uma determinada área do canal medular, bloqueando temporariamente a inervação presente na região. Objetivou-se com este estudo desenvolver um protocolo anestésico para anestesia espinhal em
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Fuga, Adriana. "Determinantes da resposta termofílica pós-prandial em Crotalus durissus terrificus (Squamata: Viperidae) /." Rio Claro : [s.n.], 2012. http://hdl.handle.net/11449/99552.

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Orientador: Denis Otávio Vieira de Andrade<br>Banca: Cleo Alcantara Costa Leite<br>Banca: Jose Eduardo de Carvalho<br>Resumo: Virtualmente todos os processos biológicos são influenciados pela temperatura. Desta forma, os animais, em geral, investem tempo e energia para regular a temperatura corpórea (Tc) ao passo que os animais ectotérmicos, em particular, têm sua biologia fortemente moldada pela termorregulação comportamental. No caso das serpentes o desempenho em cada atividade em particular pode ser otimizado ou prejudicado em diferentes temperaturas. Como consequência, serpentes podem alte
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41

Gavira, Rodrigo Samuel Bueno. "Termorregulação, balanço hídrico e metabolismo energético de viperídeos Neotropicais (Serpentes : Crotalinae) /." Rio Claro, 2017. http://hdl.handle.net/11449/151272.

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Orientador: Denis Vieira de Andrade<br>Banca: Ariovaldo Pereira da Cruz Neto<br>Banca: Cléo Alcantara Costa Leite<br>Banca: Guilherme Gomes<br>Banca: Fabio Cury de Barros<br>Resumo: A temperatura afeta dramaticamente todos os processos fisiológicos dos organismos e, portanto, a maioria dos animais investe tempo e energia consideráveis na termorregulação. Animais ectotérmicos regulam a temperatura corpórea (Tb) principalmente com base em fontes externas de calor e por meio de ajustes comportamentais. Como consequência, ectotermos experimentam flutuações muito maiores da Tb do que a grande maior
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42

Segniagbeto, Hoinsoudé. "Herpétofaune du Togo : taxinomie, biogéographie." Paris, Muséum national d'histoire naturelle, 2009. http://www.theses.fr/2009MNHN0038.

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Au cours de ces dix dernières années, les travaux de recherche sur la faune herpétologique de l’Afrique en général et de l’Afrique de l’Ouest en particulier sont devenus de plus en plus importants. Cependant, très peu ont été consacrés à cette faune au Togo. Nous avons réalisé dans cette étude une analyse des problèmes taxinomiques des différents groupes. Au total 157 espèces de Reptiles (dont 124 basées sur des spécimens examinés) et 60 espèces d’Amphibiens (dont 44 basées sur les spécimens examinés) ont été recensées au Togo. Nous présentons dans ce travail une synthèse des caractères morpho
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43

Loughman, Zachary James. "Natural history and conservation biology of a southern West Virginia contour surface mine reptile and amphibian community." Huntington, WV : [Marshall University Libraries], 2005. http://www.marshall.edu/etd/descript.asp?ref=585.

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Arredondo, Elias de Quiros Cristóbal Emilio. "Antecedentes sobre el origen y parásitos de Tarentola mauritanica, un nuevo reptil exótico en Chile." Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/146436.

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Tesis para optar al Grado de Magíster en Ciencias Animales y Veterinarias mención Medicina Preventiva Animal.<br>Las especies invasoras son actualmente la segunda mayor amenaza para la biodiversidad siendo un componente generalizado y significativo del cambio ambiental global causado por los seres humanos. Si bien durante las últimas décadas se describe una declinación de las poblaciones de reptiles y anfibios a nivel mundial, son cada vez más los registros de especies de estos grupos que se desplazan a nuevos hábitats muchas veces generando efectos negativos sobre estos ambientes. Tarentola m
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45

Jenkins, Ian. "Cranial form and function in some Permian carnivorous synapsid (mammal-like) reptiles." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407427.

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46

Ineich, Ivan. "Recherches sur le peuplement et l'évolution des Reptiles terrestres de Polynésie française." Montpellier 2, 1987. http://www.theses.fr/1987MON20238.

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L'examen des statuts sytematiques a permis de distinguer deux especes de scincidae et dans les populations du gesco l. Lugubris, cinq clones parthenogenetiques diploides ou triploides, une lignee bisexuee et certains individus issus d'une hybridation entre ces deux groupes. Une analyse micro-evolutive de plus de 6000 individus montre que, malgre la repartition des iles sur une tres grande surface marine, les capacites de dispersion ne permettent pas l'isolement de populations. Les resultats obtenus sont confrontes aux donnees acquises sur deux groupes d'invertebres remarquables par leur radiat
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47

McAllister, Chris Thomas. "Systematics of Coccidian Parasites (Apicomplexa) from Amphibians and Reptiles in Northcentral Texas." Thesis, University of North Texas, 1989. https://digital.library.unt.edu/ark:/67531/metadc330629/.

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Between February 1986 and October 1988, 863 amphibians and reptiles were collected in northcentral Texas and examined for coccidial parasites. Thirteen percent of amphibians <26% salamanders, 11% frogs and toads) and 28% of reptiles (54% turtles, 25% snakes) harbored 20 previously described and 16 new species of coccidia; overall prevalence of infection was 176/863 < 20%). Sixteen Ambvstoma texanum were infected with Eimeria ambystomae which represents new host and geographic locality records for the coccidium. Forty anurans were found to be passing coccidia, including Pseudacris streckeri. Bu
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GRIBBINS, KEVIN MICHAEL. "THE CYTOLOGY OF SPERMATOGENESIS AND ULTRASTRUCTURE OF THE SEMINIFEROUS EPITHELIUM IN REPTILES." University of Cincinnati / OhioLINK, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1053715753.

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49

Buchy, Marie-Céline. "Mesozoic marine reptiles from north-east Mexico: description, systematics, assemblages and palaeobiogeography." [S.l. : s.n.], 2007. http://digbib.ubka.uni-karlsruhe.de/volltexte/1000007307.

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50

Ineich, Ivan. "Recherches sur le peuplement et l'évolution des reptiles terrestres de Polynésie française." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376061243.

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