DOCSLIB.ORG

Lizards Podarcis Muralis and Podarcis Hispanica in a Mountain Region of Central Spain

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Lizards Podarcis Muralis and Podarcis Hispanica in a Mountain Region of Central Spain HERPETOLOGICAL JOURNAL, Vol. 5, pp. 181-188 (1995) HABITAT SELECTION AND THERMAL ECOLOGY OF THE SYMPATRIC LIZARDS PODARCIS MURALIS AND PODARCIS HISPANICA IN A MOUNTAIN REGION OF CENTRAL SPAIN JA VIER MARTiN-VALLEJ0 1, JA VIER GARCiA-FERNANDEZ2, V ALENTiN PEREZ-MELLAD02•3 & JOSE LUIS VICENTE-VILLARDON 1 1 Departamento de Estadistica y Matematica Aplicadas, Universidad de Salamanca, Cl Espejo 2, E-37007 Salamanca, Sp ain 2 Departamento de Biologia Animal, Universidad de Salamanca, E-37071 Salamanca, Sp ain 3 Present address: Departamento de Ciencias Ambientales y Recursos Naturales, Universidad de Alicante, Sp ain We studied habitat selection, field body temperatures (TB) and activity cycles in sympatric populations of the lacertid lizards Podarcis muralis and Podarcis hispanica in a mountain area in Central Spain. Different patterns of habitat selection for the two species were found: P. muralis occupies N and NW facingtalus sites, while P. hispanica shows a less habitat-specific distribution at the study site. Inter- and intraspecific differences in TBs were found, while thermoregulatory precision analyses showed differences between adult male and female P. muralis. Hypotheses based on activity cycles, habitat selection and basking behaviour are discussed to explain such results in two closely related species. INTRODUCTION (3) inspect whether differences in thermal ecology could be foundbetween the two species. Thermoregulatory behaviour and habitat selection are intimately related and strongly influence life his­ MATERIAL AND METHODS tory traits and fitness of lizards (Ouboter, 1981; Huey, ANIMALS 1982; van Berkum, Huey & Adams, 1986; Adolph, 1990). Many authors have approached the study of in­ Lizards of the lacertid genus Podarcis from the Ibe­ teractions between the conditions of the habitat rian Peninsula seem to be very similar in basic occupied by a given species and its thermal behaviour ecological characteristics such as diet composition, (Hillman, 1969; Moermond, 1979; Roughgarden, Por­ foraging behaviour, activity cycles and thermoregula­ ter & Heckel, 1981; Hertz & Huey, 1981; Tracy & tory behaviour (Arnold & Burton, 1978; Christian, 1986; van Damme, Bauwens, Castilla & Perez-Mellado, l 983a,b; Arnold, 1987; Gosa, 1987). Verheyen, 1989; Marquet, Ortiz, Bozinovic & Jaksic, These similarities are especially strong between P. 1989), as well as focusing on the connection between muralis and P. hispanica, two species so closely related thermoregulation and activity time (Porter & Tracy, that there are some problems for their systematic dis­ 1983; Grant & Dunham, 1988). tinction over a wide part of their distribution range We here report a study of body temperatures, activ­ (e.g. Martinez-Rica & Laplaza, 1989). These two ity cycles and features of habitat selection in the lizards small lizards are similar in size (adult snout-vent Podarcis muralis and Podarcis hispanica, that are length 49.7-67.6 mm and 46.7-66.8 mm respectively, sympatric in some areas of the Iberian Peninsula, in­ personal data), morphology (Perez-Mellado & cluding the Sierra de Guadarrama (Central System, Galindo, 1986) and habitat requirements (Arnold, Spain), where this study was undertaken. The analysis 1987). Podarcis muralis occupies a wide range of lati­ of thermoregulatory precision, activity cycles and tudes in Europe -the southwestern extreme of which is basking behaviour have been developed through field the Sierra de Guadarrama-, while P. hispanica is lim­ observations, and the conclusions extracted are there­ ited to the Iberian Peninsula, southern France and fore mainly directed towards suggesting working northern Africa. hypotheses forfuture studies. STUDY AREA Our main objectives were to: (!) quantify habitat occupation by the two species in the area, and identify The study area is located in the westernmostpart of any intra- and interspecific differences between them; the Sierra de Guadarrama, Spain, a mountain range (2) determine some aspects of their thermal ecology, reaching a maximum altitude of 1902 m. The and relate these to the habitat selection features; and altitudinal range surveyed extended from 1450 to 1902 182 J. MARTIN-VALLEJO ET AL. m. The dominant vegetation consists of Pinus we estimated the av ailability of microhabitats in the sy lvestris forest, widely spread throughout the whole environment by measuring the same variables in mountain range. In the high mountain areas, the forest squares forwhich the centres were the points occupied was gradually replaced by small shrubs, with by us afterstoppin g every two minutes during random Juniperus communis subsp. nana being the dominant directed walks. species. Below 1550 m, the forestbecomes very open, STATISTICAL ANALYSIS and Quercus ilex subsp. ballota is the predominant tree species. Important habitat differencesocc urred re­ We used one-way analysis of variance (ANOVA) sulting from the topography: the southernslopes of the and Bonferroni's multiple comparison test (see mountains present a greater number of open habitats Keppel, 1991) on arcs in x·1 transformeddata to exam­ with Mediterranean shrubs such as Cistus laurifolius, ine differences between samples (P. mura/is, P. Halymium viscosum, Erica arborea and Thymus hispanica and av ailability) foreach microhabitat vari­ bracteatus. The northern slopes exhibit closed Pinus able. When variances were heterogeneous across forests with a few accompanying scrubs (mainly samples (Bartlett's test) we used the non-parametric Arctostaphyllos uva-ursi) and have much higher hu­ Kruskal-Wallis test, followed by Dunn's multiple com­ midity. parison test (Dunn, 1964; see Hollander & Wolfe, 1973). METHODS Thermoregulatory precision was estimated by the Observations were made at monthly intervals from slope of the least square regressions of TB on TA or May 1988 to September 1989. We captured lizards by TS. Differences between lizard species and age/sex hand or noose, and recorded the following data upon groups were assessed by analyses of covariance each capture: species, date, time, age, sex, reproductive (ANCOV A). As another indicator of thermoregulatory condition of females, behaviour (basking or active), precision we employed the interquartile range. To ana­ orientation of slope (N, NW, W, SW, S, SE, E, NE), lyse differences between two means we used the altitude, body temperature (cloaca! = TB), air tempera­ two-tailed Student t-test, with the Welch approxima­ ture (shaded bulb, 10 cm above substrate = TA), and tion (t) in case of heterogeneity of variances, or a substrate temperature (shaded bulb = TS). Tempera­ Z-test for n>50. Frequency distributions of distinct be­ tures were measured with a Schultheis thermometer to havioural categories were compared with x2 tests. The the nearest 0.1°C. significancele vel used was a= 0.05. Three ag e classes were considered: juveniles, the RESULTS individuals bornin the year of capture; subadults, one­ year-old individuals, which have not yet reached HABITAT SELECTION sexual maturity; and adults, sexually mature individu­ Podarcis muralis occupied a narrower altitudinal als. range in the study area (1490-1 725 m; Fig. 1), while P. Activity rhythms were determined from the frequen­ hispanica was present along the whole surveyed range cies of lizard observations made in the diffe rent (1450-1900 m). months and time intervals (data from 1988 and 1989 were pooled since no differences were detected). Cor­ rection indices (Telleria, 1986) were used to av oid possible biases caused by an irregular survey intensity. 1900 1900 The microhabitat selection field study was devel­ 1850 1850 oped between April and August 1989, at monthly 1800 intervals. A 5 x 5 m square was used as the survey unit, 1800 the centre of which was a lizard previously observed 1750 175 (these observations were made randomly, using two 1700 1700 hour intervals and considering the first lizard seen af­ 1650 1650 ter each of these periods of time). Within each square we estimated 28 variables: (1-5) percentage cover at 1600 1600 ground level of gravel, grass, fallen leaves, rock and 1550 1550 soil; (6- 10) percentage cover of vegetation layers with 1500 1500 heights <25 cm, 25-50 cm, 50-100 cm, 1-2 m, >2 m; (1 1-15) percentage cover of walls, and rocks with 1450 1450 heights <25 cm, 25-50 cm, 50- 100 cm, >100 cm; (16) percentage cover of talus structures; (17-18) percent­ 60 50 40 30 20 10 0 10 20 30 40 50 60 ag e cover of dead tree trunks and branches; ( 19-20) percentage cover of 0-20° and 20-40° slopes; (2 1 -28) FIG. I. Absolute frequencies (on horizontal axis) of SW, S, SE, E, NE, N, NW or W dominant orientations. Podarcis muralis (left hand) and Podarcis hispanica (right Percentages were calculated as means of estimates hand) lizards seen at the diffe rent altitude intervals (on made by eye by two independent observers. Similarly vertical axis). HABITAT SELECTION IN PODARCIS 183 TABLE I. Average percentages and standard deviations for TABLE 2. Results obtained in the habitat selection study. (* the three groups considered: Availability, P. muralis and P. P<0.05; ** P<0.0 1. The last three variables were analysed hispanica. using non-parametric tests). Availability P. hispanica P. muralis Variables Availability/ Availability/ P. muralis/ (n=45) (n=24) (n 22) = P. hispanica P. muralis P. hispanica mean SD mean SD mean SD Grass * * Soil * * Gravel 2.2 14.7 16.7 37.3 15.5 34.6 Rocks < 25cm * * Grass 72.6 41.4 41.7 49.3 13.2 30.3 Talus * * Withered Slope 0-20° * * leaves 8.8 28.5 0.0 0.0 0.0 0.0 Slope >20° * * Slab 4. 1 16.8 9.4 18.1 3.4 11.4 Trees >2m * * Soil 12.2 30.3 24.0 38.1 67.9 43.2 Shrubs < 25cm * * Trees: Rocks 25-50cm * * >2m 20.0 27.1 3.1 13.5 6.2 18.4 <2m 1.2 5.3 6.7 10. I 8.6 13.9 Shrubs: < 25cm 8.0 15.2 2.5 5.9 2.8 9.8 25-50cm 15.3 20.6 6.8 9.
Load more

Recommended publications
  • Population Profile of an Introduced Species, the Common Wall Lizard (Podarcis Muralis), on Vancouver Island, Canada
    51 Population profile of an introduced species, the common wall lizard (Podarcis muralis), on Vancouver Island, Canada G. Michael Allan, Christopher J. Prelypchan, and Patrick T. Gregory Abstract: Introduced species represent one of the greatest potential threats to persistence of native species. Therefore, it is important to understand the ecology of introduced species in order to develop appropriate mitigation strategies if required. In this study, using data collected in 1992–1993, we describe some fundamental population attributes of com- mon wall lizards, Podarcis muralis (Laurenti, 1768), of Italian origin, introduced near Victoria, British Columbia, in the early 1970s. Male and female wall lizards reached similar snout–vent lengths, but males had relatively longer tails and were heavier. However, when gravid, females attained a body mass similar to that of males of equal snout–vent length. We found gravid females in all months from May to July, inclusive, but hatchlings did not appear in the field before late July. Growth rate was inversely related to body size, and lizards probably reached maturity in their second full summer. Larger lizards were more likely than smaller lizards to have experienced tail loss prior to capture, but the probability of tail loss upon capture was higher for smaller lizards than for adults. Our results suggest no fundamental differences in population characteristics between P. muralis on southern Vancouver Island and populations at sites within the species’ natural range in Europe. Whether P. muralis on Vancouver Island is a threat to the native northern alligator lizard, Elgaria coerulea (Wiegmann, 1828), remains an open question. Résumé : Les espèces introduites représentent une des menaces potentielles les plus importantes à la persistance des espèces indigènes.
    [Show full text]
  • Transmission Dynamics of Borrelia Lusitaniae and Borrelia Afzelii Among Ixodes Ricinus, Lizards, and Mice in Tuscany, Central Italy
    VECTOR-BORNE AND ZOONOTIC DISEASES Volume 9, Number 00, 2009 ORIGINAL ARTICLE ª Mary Ann Liebert, Inc. DOI: 10.1089=vbz.2008.0195 Transmission Dynamics of Borrelia lusitaniae and Borrelia afzelii Among Ixodes ricinus, Lizards, and Mice in Tuscany, Central Italy Charlotte Ragagli,1,2 Luigi Bertolotti,1,3 Mario Giacobini,1,3 Alessandro Mannelli,1 Donal Bisanzio,1,3 Giusi Amore,1,4 and Laura Tomassone1 Abstract To estimate the basic reproduction number (R0)ofBorrelia lusitaniae and Borrelia afzelii, we formulated a mathematical model considering the interactions among the tick vector, vertebrate hosts, and pathogens in a 500-ha enclosed natural reserve on Le Cerbaie hills, Tuscany, central Italy. In the study area, Ixodes ricinus were abundant and were found infected by B. lusitaniae and B. afzelii. Lizards (Podarcis spp.) and mice (Apodemus spp.), respectively, are the reservoir hosts of these two Borrelia burgdorferi sensu lato (s.l.) genospecies and compete for immature ticks. B. lusitaniae R0 estimation is in agreement with field observations, indicating the maintenance and diffusion of this genospecies in the study area, where lizards are abundant and highly infested by I. ricinus immature stages. In fact, B. lusitaniae shows a focal distribution in areas where the tick vector and the vertebrate reservoir coexist. Mouse population dynamics and their relatively low suitability as hosts for nymphs seem to determine, on the other hand, a less efficient transmission of B. afzelii, whose R0 differs between scenarios in the study area. Considering host population dynamics, the proposed model suggests that, given a certain combi- nation of the two host population sizes, both spirochete genospecies can coexist in our study area.
    [Show full text]
  • Aquatic Habits of Some Scincid and Lacertid Lizards in Italy
    Herpetology Notes, volume 14: 273-277 (2021) (published online on 01 February 2021) Aquatic habits of some scincid and lacertid lizards in Italy Matteo Riccardo Di Nicola1, Sergio Mezzadri2, Giacomo Bruni3, Andrea Ambrogio4, Alessia Mariacher5,*, and Thomas Zabbia6 Among European lizards, there are no strictly aquatic thermoregulation (Webb, 1980). We here report several or semi-aquatic species (Corti et al., 2011). The only remarkable observations of different behaviours in ones that regularly show familiarity with aquatic aquatic environments in non-accidental circumstances environments are Zootoca vivipara (Jacquin, 1787) and for three Italian lizard species (Chalcides chalcides, especially Z. carniolica (Mayer et al., 2000). Species of Lacerta bilineata, Podarcis muralis). the genus Zootoca can generally be found in wetlands and peat bogs (Bruno, 1986; Corti and Lo Cascio, 1999; Chalcides chalcides (Linnaeus, 1758) Lapini, 2007; Bombi, 2011; Speybroeck, 2016; Di Italian Three-toed Skink Nicola et al., 2019), swimming through the habitat from one floating site to another for feeding, or for escape First event. On 1 July 2020 at 12:11 h (sunny weather; (Bruno, 1986; Glandt, 2001; Speybroeck et al., 2016). Tmax = 32°C; Tavg = 25°C) near Poggioferro, Grosseto These lizards are apparently even capable of diving into Province, Italy (42.6962°N, 11.3693°E, elevation a body of water to reach the bottom in order to flee from 494 m), one of the authors (AM) observed an Italian predators (Bruno, 1986). three-toed skink floating in a near-vertical position in Nonetheless, aquatic habits are considered infrequent a swimming pool, with only its head above the water in other members of the family Lacertidae, including surface (Fig.
    [Show full text]
  • This Article Appeared in a Journal Published by Elsevier. the Attached
    This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Zoology 113 (2010) 275–282 Contents lists available at ScienceDirect Zoology journal homepage: www.elsevier.de/zool Competition with wall lizards does not explain the alpine confinement of Iberian rock lizards: an experimental approach Camila Monasterio a,b,∗, Alfredo Salvador a,b, José A. Díaz b a Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, E-28006 Madrid, Spain b Departamento de Zoología y Antropología Física (Vertebrados), Facultad de Biología, Universidad Complutense, José Antonio Novais, E-28040 Madrid, Spain article info abstract Article history: Interspecific competition can limit the distribution of species along altitudinal gradients. It has been sug- Received 22 January 2010 gested that Western European rock lizards (genus Iberolacerta) are restricted to mountains due to the Received in revised form 3 March 2010 expansion of wall lizards (Podarcis), but there is no experimental evidence to corroborate this hypothesis. Accepted 8 March 2010 This study examines if interference competition with Podarcis muralis is a plausible explanation for the alpine confinement of Iberian rock lizards Iberolacerta cyreni.
    [Show full text]
  • Podarcis Siculus Latastei (Bedriaga, 1879) of the Western Pontine Islands (Italy) Raised to the Species Rank, and a Brief Taxonomic Overview of Podarcis Lizards
    Acta Herpetologica 14(2): 71-80, 2019 DOI: 10.13128/a_h-7744 Podarcis siculus latastei (Bedriaga, 1879) of the Western Pontine Islands (Italy) raised to the species rank, and a brief taxonomic overview of Podarcis lizards Gabriele Senczuk1,2,*, Riccardo Castiglia2, Wolfgang Böhme3, Claudia Corti1 1 Museo di Storia Naturale dell’Università di Firenze, Sede “La Specola”, Via Romana 17, 50125 Firenze, Italy. *Corresponding author. E-mail: [email protected] 2 Dipartimento di Biologia e Biotecnologie “Charles Darwin”, Università di Roma La Sapienza, via A. Borelli 50, 00161 Roma, Italy 3 Zoologisches Forschungsmuseum Alexander Koenig, Adenauerallee 160, D53113, Bonn, Germany Submitted on: 2019, 12th March; revised on: 2019, 29th August; accepted on: 2019, 20th September Editor: Aaron M. Bauer Abstract. In recent years, great attention has been paid to many Podarcis species for which the observed intra-specific variability often revealed species complexes still characterized by an unresolved relationship. When compared to oth- er species, P. siculus underwent fewer revisions and the number of species hidden within this taxon may have been, therefore, underestimated. However, recent studies based on genetic and morphological data highlighted a marked differentiation of the populations inhabiting the Western Pontine Archipelago. In the present work we used published genetic data (three mitochondrial and three nuclear gene fragments) from 25 Podarcis species to provide a multilocus phylogeny of the genus in order to understand the degree of differentiation of the Western Pontine populations. In addition, we analyzed new morphometric traits (scale counts) of 151 specimens from the main islands of the Pontine Archipelago. The phylogenetic analysis revealed five principal Podarcis groups with biogeographic consistency.
    [Show full text]
  • Competition with Wall Lizards Does Not Explain the Alpine
    *Manuscript 1 1 2 3 4 2 Competition with wall lizards does not explain 5 6 3 7 the alpine confinement of Iberian rock lizards: an experimental approach 8 9 4 Camila Monasterio a,b *, Alfredo Salvador a,1 and José A. Díaz b,2 10 11 12 5 13 14 6 a Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, Madrid, Spain 15 16 7 b Departamento de Zoología y Antropología Física (Vertebrados), Facultad de Biología, 17 18 19 8 Universidad Complutense de Madrid, Spain 20 21 9 22 * 23 10 Corresponding author: C. Monasterio 24 25 11 Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, 26 27 12 José Gutiérrez Abascal 2, E-28006 Madrid, Spain 28 29 30 13 [email protected] 31 32 14 1 Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, 33 34 35 15 José Gutiérrez Abascal 2, E-28006 Madrid, Spain 36 37 16 2 Departamento de Zoología y Antropología Física (Vertebrados), Facultad de Biología, 38 39 40 17 Universidad Complutense, José Antonio Novais, E-28040 Madrid, Spain 41 42 18 43 44 19 26 text pages 45 46 47 20 4 Figures 48 49 21 4 Tables 50 51 52 22 53 54 23 Keywords: agonistic behaviour, Iberolacerta cyreni, microhabitat selection, Podarcis muralis. 55 56 57 24 58 59 25 60 61 62 63 64 1 65 1 26 Abstract 2 3 27 4 5 6 28 Interspecific competition can limit the distribution of species along altitudinal gradients. It has 7 8 29 been suggested that west European rock lizards (genus Iberolacerta) are restricted to 9 10 11 30 mountains due to the expansion of wall lizards (Podarcis), but there is not experimental 12 13 31 evidence to corroborate this hypothesis.
    [Show full text]
  • Riqueza De Especies De Bustarviejo
    Riqueza de Especies de Bustarviejo Para realizar este informe se han consultado los datos disponibles en el Ministerio para la Transición Eco- lógica, que tiene como objetivo satisfacer las necesidades y requerimientos del Real Decreto 556/2011, de 20 de abril, para el desarrollo del Inventario Español del Patrimonio Natural y la Biodiversidad. El Inventario Español de Especies Terrestres recoge la distribución, abundancia y estado de conservación de la fauna y flora terrestre española. En concreto, se han utilizado los datos disponibles en la Base de datos del Inventario Español de Especies Terrestres y la información cartográfica de la malla 10 x 10 Km. La fecha en la que se terminó este trabajo de inventario realizado por el Ministerio fue 2015, pero la actuali- zación corresponde a 2012. Las cuadrículas que afectan a Bustarviejo según se refleja en el geoportal del Ministerio son: • 30TVL31: con 194 especies • 30TVL32: con 188 especies • 30TVL41: con 194 especies • 30TVL42: con 158 especies El listado que se adjunta a continuación hace referencia todas las especies que se encuentran en la Base de Datos, separadas por clase y mencionando en qué cuadrícula se encuentran referenciadas. No es el número total de especies del municipio, con seguridad hay más insectos de los que reflejan los datos y no se hace referencia a algunos grupos como por ejemplo los arácnidos. No obstante, sirve para hacerse una idea de la Riqueza de Especies que hay en el municipio.
    [Show full text]
  • Downloaded From
    The harmonization of Red Lists for threatened species in Europe Iongh, H.H. de; Banki, O.S.; Bergmans, W.; Van der Werff ten Bosch, M.J. Citation Iongh, H. H. de, Banki, O. S., Bergmans, W., & Van der Werff ten Bosch, M. J. (2003). The harmonization of Red Lists for threatened species in Europe. Leiden: Bakhuijs Publishers. Retrieved from https://hdl.handle.net/1887/15728 Version: Not Applicable (or Unknown) License: Leiden University Non-exclusive license Downloaded from: https://hdl.handle.net/1887/15728 Note: To cite this publication please use the final published version (if applicable). Red List Book oktober. 11/13/03 12:31 PM Pagina 1 THE HARMONIZATION OF RED LISTS FOR THREATENED SPECIES IN EUROPE Red List Book oktober. 11/13/03 12:31 PM Pagina 2 Red List Book oktober. 11/13/03 12:31 PM Pagina 3 The harmonization of Red Lists for threatened species in Europe Proceedings of an International Seminar in Leiden, 27 and 28 November 2002 Editors H.H. de Iongh O.S. Bánki W. Bergmans M.J. van der Werff ten Bosch Mededelingen No. 38 November 2003 Red List Book oktober. 11/13/03 12:31 PM Pagina 4 NEDERLANDSE COMMISSIE VOOR INTERNATIONALE NATUURBESCHERMING Netherlands Commission for International Nature Protection Secretariaat: dr. H.P. Nooteboom National Herbarium of the Netherlands/Hortus Botanicus Einsteinweg 2 POB 9514 2300 RA Leiden The Netherlands Mededelingen No. 38, 2003 Editors: H.H. de Iongh, O.S. Bánki, W. Bergmans and M.J. van der Werff ten Bosch Lay out: Sjoukje Rienks Cover design: Sjoukje Rienks Front cover photograph: Common crane (Grus grus): F.
    [Show full text]
  • Research on Isolated Populations of Common Wall Lizard Podarcis Muralis (Laurenti, 1768) (Reptilia) from Dobrogea (Romania and Bulgaria)
    Travaux du Muséum National d’Histoire Naturelle © 30 Juin Vol. LIV (1) pp. 125–131 «Grigore Antipa» 2011 DOI: 10.2478/v10191-011-0010-6 RESEARCH ON ISOLATED POPULATIONS OF COMMON WALL LIZARD PODARCIS MURALIS (LAURENTI, 1768) (REPTILIA) FROM DOBROGEA (ROMANIA AND BULGARIA) MARIAN TUDOR, ALEXANDRA COZMA Abstract. The isolated populations of common wall lizard Podarcis muralis from Dobrogea are strictly located in a few rocky habitats situated in the southern area of this geographical province. The sizes of these populations are small, compared to the populations from the rest of the area occupied by the species. This aspect, together with their strict location, makes them suitable for complex population studies. The work hypothesis was that the common wall lizard populations in Dobrogea are not connected to those from the Carpathians, the Danube and the Romanian Plain being bio-geographical barriers. In light of this hypothesis, the colonization of Dobrogea by the common wall lizard occurred from the south with individuals coming from populations located in the Balkan Peninsula. Résumé. Les populations du lézard de muraille (Podarcis muralis) de la Dobrogea sont isolées et strictement localisées en certains habitats rocheux situés au sud de la province géographique mentionnée. La dimension des populations est petite surtout en comparaison avec les populations trouvées dans le reste de son aire naturelle de répartition. Cette caractéristique, jointe à leur stricte localisation recommande cette population à des études complexes de dynamique populationnelle. Selon l'hypothèse de travail, les populations du lézard de muraille de Dobrogea ne viennent pas en contact avec celles de la région Sous-Carpatique, le Danube et la Plaine Roumaine ayant le rôle de barrière géographique et, conséquemment, la colonisation de la Dobrogea par le lézard de muraille s'été réalisée par des individus appartenant aux populations du sud des Balkans.
    [Show full text]
  • Reptile Survey in Dinara Mountain (Croatia) Revealed the Southernmost Known Population of Horvath’S Rock Lizard (Iberolacerta Horvathi)
    Nat. Croat. Vol. 23(1), 2014 235 NAT. CROAT. VOL. 23 No 1 235–240 ZAGREB June 30, 2014 short communication / kratko priopćenje REPTILE SURVEY IN DINARA MOUNTAIN (CROATIA) REVEALED THE SOUTHERNMOST KNOWN POPULATION OF HORVATH’S ROCK LIZARD (IBEROLACERTA HORVATHI) Anamarija Žagar*1,2, Miguel A. Carretero1, Miha Krofel2, Martina Lužnik3, Martina Podnar4 & Nikola Tvrtković5 1CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal 2Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia 3Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Glagoljaška 8, 6000 Koper, Slovenia 4Croatian Natural History Museum, Demetrova 1, 10000 Zagreb, Croatia 5Natura, Society of Nature Protection, Croatia; home address: Alagovićeva 21, 10000 Zagreb, Croatia Žagar, A., Carretero, M. A., Krofel, M., Lužnik, M., Podnar, M. & Tvrtković, N.: Reptile survey in Dinara Mountain (Croatia) revealed the southernmost known population of Horvath’s rock li- zard (Iberolacerta horvathi). Nat. Croat., Vol. 23, No. 1, 235–240, 2014, Zagreb. The article presents results from a reptile survey conducted between 14 and 16 June 2013 in a mon- tane and subalpine belt of the western part of Dinara Mountain in Croatia. The most interesting result is the southernmost finding of Horvath’s Rock lizard Iberolacerta( horvathi). In the survey area we also recorded eight other reptile species: Anguis fragilis, Lacerta agilis, L. viridis sensu lato, Podarcis muralis, P. melissellensis, Coronella austriaca, Zamenis longissimus, and Vipera ammodytes. Keywords: reptiles, Horvath’s Rock lizard, Iberolacerta horvathi, Dinara Mt., Croatia Žagar, A., Carretero, M. A., Krofel, M., Lužnik, M., Podnar, M.
    [Show full text]
  • Borrelia Diversity and Co-Infection with Other Tick Borne Pathogens in Ticks Cristian Raileanu, Sara Moutailler, Ionut Pavel, Daniela Porea, Andrei D
    Borrelia Diversity and Co-infection with Other Tick Borne Pathogens in Ticks Cristian Raileanu, Sara Moutailler, Ionut Pavel, Daniela Porea, Andrei D. Mihalca, Gheorghe Savuta, Muriel Vayssier To cite this version: Cristian Raileanu, Sara Moutailler, Ionut Pavel, Daniela Porea, Andrei D. Mihalca, et al.. Borrelia Diversity and Co-infection with Other Tick Borne Pathogens in Ticks. Frontiers in Cellular and Infection Microbiology, Frontiers, 2017, 7, pp.1-12. 10.3389/fcimb.2017.00036. hal-01603856 HAL Id: hal-01603856 https://hal.archives-ouvertes.fr/hal-01603856 Submitted on 26 May 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License ORIGINAL RESEARCH published: 14 February 2017 doi: 10.3389/fcimb.2017.00036 Borrelia Diversity and Co-infection with Other Tick Borne Pathogens in Ticks Cristian Raileanu 1, 2, Sara Moutailler 1, Ionut, Pavel 2, Daniela Porea 2, Andrei D. Mihalca 3, Gheorghe Savuta 2* and Muriel Vayssier-Taussat 1* 1 INRA, UMR Bipar, INRA, Anses, ENVA, Maisons-Alfort, France, 2 Department of Public Health, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Iasi,, Romania, 3 Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania Identifying Borrelia burgdorferi as the causative agent of Lyme disease in 1981 was a watershed moment in understanding the major impact that tick-borne zoonoses can have on public health worldwide, particularly in Europe and the USA.
    [Show full text]
  • Polydactyly in the Common Wall Lizard Podarcis Muralis (Squamata: Lacertidae)
    Herpetology Notes, volume 5: 277-279 (2012) (published online on 22 August 2012) Polydactyly in the Common Wall Lizard Podarcis muralis (Squamata: Lacertidae) Marko M. Lazić1* and Jelka Crnobrnja-Isailović1, 2 Polydactyly is a physical anomaly frequently of measurements and photographing the individual was reported in mammals (Sis and Getty, 1968; D’Souza, returned to its native habitat. McDiarmid and Tickle, 1998; Villagomez and Alonso, The malformation described here could be a case of 1998; Carstanjen, Abitol and Desbois, 2007; Gugołek, brachydactly with fifth metacarpal being articulated with Strychalski and Konstantynowicz, 2011), birds two phalanges like in Podarcis pityusensis (Carretero et (Hollander and Levi, 1942; Trinkaus, Müller and Kaleta, al., 1995), or it could be a case of a true polydactyly with 1999; Huang et al., 2006; Sakai, 2006) and amphibians duplication of metacarpals and phalanges. Unfortunately, (Borkin and Pikulik, 1986; Piha, Pekkonen and Merilä, it was not possible to perform radiograph imaging and 2006). The malformation appears to be rare among precise anatomical description of anomaly is therefore reptiles, but number of reported cases continually not possible. grows, and so far, the condition was found in chelonians There are many potential causes responsible for limb (Martínez-Silvestre et al., 1998), chameleons (Cuadrado, malformations in vertebrates, including pesticides 1996), iguanids (Pelegrin, 2007; Minoli, Feltrin and (Piha, Pekkonen and Merilä, 2006), pollution (Dolk Ávila, 2009), geckoes (Bauer, Hathaway and Fisher, and Vrijheid, 2003; Linzey et al., 2003; Taylor et al., 2009) and lacertids (Carretero et al., 1995). 2005), parasites (Johnson et al., 2001; Kiesecker, Here, we report on the first case of postaxial pedal 2002), radiation (Ankley et al., 2002), inadequate polydactyly in the lacertid lizard Podarcis muralis incubation temperature and embryo anoxia (Frye, (Laurenti, 1768).
    [Show full text]