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Preliminary Analysis of Correlated Evolution of Morphology and Ecological Diversification in Lacertid Lizards
Butll. Soc. Cat. Herp., 19 (2011) Preliminary analysis of correlated evolution of morphology and ecological diversification in lacertid lizards Fèlix Amat Orriols Àrea d'Herpetologia, Museu de Granollers-Ciències Naturals. Francesc Macià 51. 08402 Granollers. Catalonia. Spain. [email protected] Resum S'ha investigat la diversitat morfològica en 129 espècies de lacèrtids i la seva relació amb l'ecologia, per mitjà de mètodes comparatius, utilitzant set variables morfomètriques. La mida corporal és la variable més important, determinant un gradient entre espècies de petita i gran mida independentment evolucionades al llarg de la filogènia dels lacèrtids. Aquesta variable està forta i positivament correlacionada amb les altres, emmascarant els patrons de diversitat morfològica. Anàlisis multivariants en les variables ajustades a la mida corporal mostren una covariació negativa entre les mides relatives de la cua i les extremitats. Remarcablement, les espècies arborícoles i semiarborícoles (Takydromus i el clade africà equatorial) han aparegut dues vegades independentment durant l'evolució dels lacèrtids i es caracteritzen per cues extremadament llargues i extremitats anteriors relativament llargues en comparació a les posteriors. El llangardaix arborícola i planador Holaspis, amb la seva cua curta, constitueix l’única excepció. Un altre cas de convergència ha estat trobat en algunes espècies que es mouen dins de vegetació densa o herba (Tropidosaura, Lacerta agilis, Takydromus amurensis o Zootoca) que presenten cues llargues i extremitats curtes. Al contrari, les especies que viuen en deserts, estepes o matollars amb escassa vegetació aïllada dins grans espais oberts han desenvolupat extremitats posteriors llargues i anteriors curtes per tal d'assolir elevades velocitats i maniobrabilitat. Aquest és el cas especialment de Acanthodactylus i Eremias Abstract Morphologic diversity was studied in 129 species of lacertid lizards and their relationship with ecology by means of comparative analysis on seven linear morphometric measurements. -
A New Species of the Genus Takydromus (Squamata: Lacertidae) from Tianjing- Shan Forestry Station, Northern Guangdong, China
Zootaxa 4338 (3): 441–458 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2017 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4338.3.2 http://zoobank.org/urn:lsid:zoobank.org:pub:00BFB018-8D22-4E86-9B38-101234C02C48 A new species of the genus Takydromus (Squamata: Lacertidae) from Tianjing- shan Forestry Station, northern Guangdong, China YING-YONG WANG1, * SHI-PING GONG2, * PENG LIU3 & XIN WANG4 1State Key Laboratory of Biocontrol / The Museum of Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, P. R . C h in a 2Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Con- servation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou 510260, P.R. China. 3College of Life Science and Technology, Harbin Normal University, Harbin 150025, Heilongjiang, P.R. China 4The Nature Reserve Management Office of Guangdong Province, Guangzhou 510173, P.R. China *Corresponding author: E-mail [email protected], [email protected] Abstract Many early descriptions of species of the genus Takydromus were based on limited diagnostic characteristics. This has caused considerable challenges in accurate species identification, meaning that a number of cryptic species have been er- roneously identified as known species, resulting in substantially underestimated species diversity. We have integrated ev- idence from morphology and DNA sequence data to describe a new species of the Asian Grass Lizard, Takydromus albomaculosus sp. nov., based on two specimens from Tianjingshan Forestry Station, Ruyuan County, Guangdong Prov- ince, China. The new species can be distinguished from other known Takydromus species by distinctive morphological differences and significant genetic divergence in the mitochondrial COI gene. -
A New Species of the Genus Takydromus (Squamata, Lacertidae) from Southwestern Guangdong, China
A peer-reviewed open-access journal ZooKeys 871: 119–139 (2019) A new species of Takydromus 119 doi: 10.3897/zookeys.871.35947 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research A new species of the genus Takydromus (Squamata, Lacertidae) from southwestern Guangdong, China Jian Wang1, Zhi-Tong Lyu1, Chen-Yu Yang1, Yu-Long Li1, Ying-Yong Wang1 1 State Key Laboratory of Biocontrol / The Museum of Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China Corresponding author: Ying-Yong Wang ([email protected]) Academic editor: Thomas Ziegler | Received 6 May 2019 | Accepted 31 July2019 | Published 12 August 2019 http://zoobank.org/9C5AE6F4-737C-4E94-A719-AB58CC7002F3 Citation: Wang J, Lyu Z-T, Yang C-Y, Li Y-L, Wang Y-Y (2019) A new species of the genus Takydromus (Squamata, Lacertidae) from southwestern Guangdong, China. ZooKeys 871: 119–139. https://doi.org/10.3897/zookeys.871.35947 Abstract A new species, Takydromus yunkaiensis J. Wang, Lyu, & Y.Y. Wang, sp. nov. is described based on a series of specimens collected from the Yunkaishan Nature Reserve located in the southern Yunkai Mountains, western Guangdong Province, China. The new species is a sister taxon toT. intermedius with a genetic divergence of 8.0–8.5% in the mitochondrial cytochrome b gene, and differs from all known congeners by a combination of the following morphological characters: (1) body size moderate, SVL 37.8–56.0 mm in males, 42.6–60.8 mm in females; (2) dorsal ground color brown; ventral surface -
Nansei Islands Biological Diversity Evaluation Project Report 1 Chapter 1
Introduction WWF Japan’s involvement with the Nansei Islands can be traced back to a request in 1982 by Prince Phillip, Duke of Edinburgh. The “World Conservation Strategy”, which was drafted at the time through a collaborative effort by the WWF’s network, the International Union for Conservation of Nature (IUCN), and the United Nations Environment Programme (UNEP), posed the notion that the problems affecting environments were problems that had global implications. Furthermore, the findings presented offered information on precious environments extant throughout the globe and where they were distributed, thereby providing an impetus for people to think about issues relevant to humankind’s harmonious existence with the rest of nature. One of the precious natural environments for Japan given in the “World Conservation Strategy” was the Nansei Islands. The Duke of Edinburgh, who was the President of the WWF at the time (now President Emeritus), naturally sought to promote acts of conservation by those who could see them through most effectively, i.e. pertinent conservation parties in the area, a mandate which naturally fell on the shoulders of WWF Japan with regard to nature conservation activities concerning the Nansei Islands. This marked the beginning of the Nansei Islands initiative of WWF Japan, and ever since, WWF Japan has not only consistently performed globally-relevant environmental studies of particular areas within the Nansei Islands during the 1980’s and 1990’s, but has put pressure on the national and local governments to use the findings of those studies in public policy. Unfortunately, like many other places throughout the world, the deterioration of the natural environments in the Nansei Islands has yet to stop. -
Preliminary Analysis of Correlated Evolution of Morphology and Ecological Diversification in Lacertid Lizards
Butll. Soc. Cat. Herp., 19 (2011) Preliminary analysis of correlated evolution of morphology and ecological diversification in lacertid lizards Fèlix Amat Orriols Àrea d'Herpetologia, Museu de Granollers-Ciències Naturals. Francesc Macià 51. 08402 Granollers. Catalonia. Spain. [email protected] Resum S'ha investigat la diversitat morfològica en 129 espècies de lacèrtids i la seva relació amb l'ecologia, per mitjà de mètodes comparatius, utilitzant set variables morfomètriques. La mida corporal és la variable més important, determinant un gradient entre espècies de petita i gran mida independentment evolucionades al llarg de la filogènia dels lacèrtids. Aquesta variable està forta i positivament correlacionada amb les altres, emmascarant els patrons de diversitat morfològica. Anàlisis multivariants en les variables ajustades a la mida corporal mostren una covariació negativa entre les mides relatives de la cua i les extremitats. Remarcablement, les espècies arborícoles i semiarborícoles (Takydromus i el clade africà equatorial) han aparegut dues vegades independentment durant l'evolució dels lacèrtids i es caracteritzen per cues extremadament llargues i extremitats anteriors relativament llargues en comparació a les posteriors. El llangardaix arborícola i planador Holaspis, amb la seva cua curta, constitueix l’única excepció. Un altre cas de convergència ha estat trobat en algunes espècies que es mouen dins de vegetació densa o herba (Tropidosaura, Lacerta agilis, Takydromus amurensis o Zootoca) que presenten cues llargues i extremitats curtes. Al contrari, les especies que viuen en deserts, estepes o matollars amb escassa vegetació aïllada dins grans espais oberts han desenvolupat extremitats posteriors llargues i anteriors curtes per tal d'assolir elevades velocitats i maniobrabilitat. Aquest és el cas especialment de Acanthodactylus i Eremias Abstract Morphologic diversity was studied in 129 species of lacertid lizards and their relationship with ecology by means of comparative analysis on seven linear morphometric measurements. -
Evolutionary Stasis of the Pseudoautosomal Boundary In
Evolutionary stasis of the pseudoautosomal boundary in strepsirrhine primates Rylan Shearn, Alison E Wright, Sylvain Mousset, Corinne Régis, Simon Penel, Jean-François Lemaître, Guillaume Douay, Brigitte Crouau-Roy, Emilie Lecompte, Gabriel Ab Marais To cite this version: Rylan Shearn, Alison E Wright, Sylvain Mousset, Corinne Régis, Simon Penel, et al.. Evolutionary stasis of the pseudoautosomal boundary in strepsirrhine primates. eLife, eLife Sciences Publication, 2020, 9, 10.7554/eLife.63650. hal-03064964 HAL Id: hal-03064964 https://hal.archives-ouvertes.fr/hal-03064964 Submitted on 14 Dec 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. SHORT REPORT Evolutionary stasis of the pseudoautosomal boundary in strepsirrhine primates Rylan Shearn1, Alison E Wright2, Sylvain Mousset1,3, Corinne Re´ gis1, Simon Penel1, Jean-Franc¸ois Lemaitre1, Guillaume Douay4, Brigitte Crouau-Roy5, Emilie Lecompte5, Gabriel AB Marais1,6* 1Laboratoire Biome´trie et Biologie Evolutive, CNRS / Univ. Lyon 1, Villeurbanne, France; 2Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom; 3Faculty of Mathematics, University of Vienna, Vienna, Austria; 4Zoo de Lyon, Lyon, France; 5Laboratoire Evolution et Diversite´ Biologique, CNRS / Univ. Toulouse, Toulouse, France; 6LEAF-Linking Landscape, Environment, Agriculture and Food Dept, Instituto Superior de Agronomia, Universidade de Lisboa, Lisbon, Portugal Abstract Sex chromosomes are typically comprised of a non-recombining region and a recombining pseudoautosomal region. -
Scaling Up: the Contemporary Reptile Pet Market in Japan
S H O R T R E P O R T SCALING UP: THE CONTEMPORARY REPTILE PET MARKET IN JAPAN CHINESE WATER DRAGON / © J. JANSSEN J. © / DRAGON WATER CHINESE 64 TRAFFIC Bulletin 9RO1R SS H H O O R R T T R R E E P P O O R R T T 5HSRUWE\.HLNR:DNDR -RUGL-DQVVHQDQG 6HUHQH&KQJ TRAFFIC Bulletin9RO1R S H O R T R E P O R T ,ඇඍඋඈൽඎർඍංඈඇ 0ൾඍඁඈൽඌ he reptile pet industry has been scrutinised by • Market survey the international conservation community for In order to investigate the reptiles for sale in pet shops its role in the trade of a wide range of species, and expos in Japan, TRAFFIC investigators carried many of which are threatened by collection out surveys of eight outlets in Tokyo, six in Kanagawa for trade (Herrel and van der Meijden, 2014; Prefecture, and two in Osaka Prefecture in February TAuliya et al., ,QWHUPVRIPRQHWDU\YDOXH-DSDQ 2017. The Reptiles Fever—an exotic pet trade expo and was the fourth largest importer of live reptiles in 2016 the largest in the Kansai area, with about 40 trading stalls, &RPWUDGH ,QWKDW\HDU-DSDQLPSRUWHG was also surveyed. All reptile species were recorded to live reptiles and exported 8,702 live reptiles (Ministry of species or subspecies level where possible, as well as )LQDQFH 9LVLWRUVWRUHSWLOHH[SRVKDYHLQFUHDVHG information on the number of animals, price, origin, and over time, with over 20,000 people attending the Tokyo VRXUFH FDSWLYHEUHGRUZLOGFDXJKW ZKHUHSRVVLEOH1R Reptiles World 2016 Show, up from 8,343 in 2011 animals were purchased as part of the survey. -
Vocal Activity of Lesser Galagos (Galago Spp.) at Zoos
Zoo Biology 9999 : 1–10 (2016) RESEARCH ARTICLE Vocal Activity of Lesser Galagos (Galago spp.) at Zoos Irena Schneiderova, 1* Jan Zouhar,2 Lucie Stefanska, 1 Barbora Cerna Bolfıkova, 3 Stanislav Lhota,4,5 and Pavel Brandl6 1Department of Game Management and Wildlife Biology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic 2Department of Econometrics, Faculty of Informatics and Statistics, University of Economics, Prague, Czech Republic 3Department of Animal Science and Food Processing, Faculty of Tropical Agrisciences, Czech University of Life Sciences, Prague, Czech Republic 4Department of Husbandry and Ethology of Animals, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Sciences, Prague, Czech Republic 5Ust ı nad Labem Zoo, Ust ı nad Labem, Czech Republic 6Prague Zoological Garden, Prague, Czech Republic Almost nothing is known about the natural vocal behavior of lesser galagos living in zoos. This is perhaps because they are usually kept in nocturnal exhibits separated from the visitors by a transparent and acoustically insulating glass barrier. The aim of the present study was therefore to fill this gap in knowledge of the vocal behavior of lesser galagos from zoos. This knowledge might be beneficial because the vocalizations of these small primates can be used for species determination. We performed a 10-day-long acoustic monitoring of vocal activity in each of seven various groups of Galago senegalensis and G. moholi living at four zoos. We quantitatively evaluated the occurrence of four loud vocalization types present in both species, including the most species-specific advertisement call. We found that qualitative as well as quantitative differences exist in the vocal behavior of the studied groups. -
OPTIMAL FORAGING on the ROOF of the WORLD: a FIELD STUDY of HIMALAYAN LANGURS a Dissertation Submitted to Kent State University
OPTIMAL FORAGING ON THE ROOF OF THE WORLD: A FIELD STUDY OF HIMALAYAN LANGURS A dissertation submitted to Kent State University in partial fulfillment of the requirements for the degree of Doctor of Philosophy by Kenneth A. Sayers May 2008 Dissertation written by Kenneth A. Sayers B.A., Anderson University, 1996 M.A., Kent State University, 1999 Ph.D., Kent State University, 2008 Approved by ____________________________________, Dr. Marilyn A. Norconk Chair, Doctoral Dissertation Committee ____________________________________, Dr. C. Owen Lovejoy Member, Doctoral Dissertation Committee ____________________________________, Dr. Richard S. Meindl Member, Doctoral Dissertation Committee ____________________________________, Dr. Charles R. Menzel Member, Doctoral Dissertation Committee Accepted by ____________________________________, Dr. Robert V. Dorman Director, School of Biomedical Sciences ____________________________________, Dr. John R. D. Stalvey Dean, College of Arts and Sciences ii TABLE OF CONTENTS LIST OF FIGURES ............................................................................................... vi LIST OF TABLES ............................................................................................... viii ACKNOWLEDGEMENTS .....................................................................................x Chapter I. PRIMATES AT THE EXTREMES ..................................................1 Introduction: Primates in marginal habitats ......................................1 Prosimii .............................................................................................2 -
Evolutionary Variability of W-Linked Repetitive Content in Lacertid Lizards
G C A T T A C G G C A T genes Article Evolutionary Variability of W-Linked Repetitive Content in Lacertid Lizards Grzegorz Suwala 1 , Marie Altmanová 1,2, Sofia Mazzoleni 1, Emmanouela Karameta 3, Panayiotis Pafilis 3, Lukáš Kratochvíl 1 and Michail Rovatsos 1,2,* 1 Department of Ecology, Faculty of Science, Charles University, 12844 Prague, Czech Republic; [email protected] (G.S.); [email protected] (M.A.); sofi[email protected] (S.M.); [email protected] (L.K.) 2 Institute of Animal Physiology and Genetics, The Czech Academy of Sciences, 27721 Libˇechov, Czech Republic 3 Department of Zoology and Marine Biology, Faculty of Biology, University of Athens, 15784 Athens, Greece; [email protected] (E.K.); ppafi[email protected] (P.P.) * Correspondence: [email protected] Received: 2 April 2020; Accepted: 8 May 2020; Published: 11 May 2020 Abstract: Lacertid lizards are a widely radiated group of squamate reptiles with long-term stable ZZ/ZW sex chromosomes. Despite their family-wide homology of Z-specific gene content, previous cytogenetic studies revealed significant variability in the size, morphology, and heterochromatin distribution of their W chromosome. However, there is little evidence about the accumulation and distribution of repetitive content on lacertid chromosomes, especially on their W chromosome. In order to expand our knowledge of the evolution of sex chromosome repetitive content, we examined the topology of telomeric and microsatellite motifs that tend to often accumulate on the sex chromosomes of reptiles in the karyotypes of 15 species of lacertids by fluorescence in situ hybridization (FISH). -
Perkin & Butynski
48 African Primates 6(1&2) this magnificent primate as one of the premier tropical forest tourism attractions on the African Rebecca Kormos and Anthony B. Rylands continent. Center for Applied Biodiversity Science, Conservation International, 1919 M Street NW, Suite Cross River Gorilla Gorilla gorilla diehli, Nigeria 600, Washington, DC 20036, USA, and Cameroon [email protected], Up until very recently, this had been the most [email protected] neglected subspecies of gorilla. It was originally named in 1904 as a distinct species, Gorilla diehli, based on a few specimens collected in what was References then the German colony of Kamerun, close to the Nigerian border at the headwaters of the Cross Hilton-Taylor, C. 2002. 2002 IUCN Red List of River. Based on recent morphological studies, it Threatened Species. The World Conservation Union is now considered a subspecies of Gorilla gorilla. (IUCN), Species Survival Commission (SSC), Gland, Present populations are restricted to densely Switzerland, and Cambridge, UK. URL: forested hills on the Nigeria-Cameroon border <www.redlist.org>. about 300 km from the nearest population of western Mittermeier, R.A., W.R. Konstant & A.B. Rylands. lowland gorillas (G. g. gorilla). Several very 2000. The World’s Top 25 most endangered important conservation efforts on behalf of the primates. Neotropical Primates 8: 49. Cross River gorilla have been launched over the Myers, N., R.A. Mittermeier, C.G. Mittermeier, past few years. Molecular studies are now G.A.B. da Fonseca & J. Kent. 2000. Biodiversity underway at the City University of New York and hotspots for conservation priorities. -
Life in the Thornbush– the Somali Bushbaby
PRIMATE PROFILE he tiny (200-gram) Somali Bushbaby, or Somali Galago (Galago gallarum), Tlives in drier habitats than any other Life in the Thornbush – African primate… in Commiphora and Acacia thornbush where annual rainfall is low (< 600 mm), where drinking water is seldom available, and where there are often the Somali Bushbaby fewer than five bush and tree species. While the Vervet Monkey (Chlorocebus by Yvonne de Jong and Tom Butynski pygerythrus), Patas Monkey (Erythrocebus patas), and Yellow Baboon (Papio cyno- primate present. We have found this Bushbaby and Senegal Bushbaby. We cephalus) often forage in dry habitats, they species to be especially common at some mention three of these behavioural differ- all depend on the year-around availability of sites in Meru National Park and near ences here. First, the Somali Bushbaby is surface water… which they drink every day Moyale on the Kenya/Ethiopia border. much more confiding and altogether less or two. The Somali Bushbaby has no such In the field, the Somali Bushbaby is one shy than the Senegal Bushbaby. On being requirement, as it has adopted a ‘moisture- of the easiest Bushbabies to distinguish. It located with a spot lamp, the Somali saving’ nocturnal lifestyle… meeting its has the following combination of characters, Bushbaby frequently moves towards the water needs from the food that it eats. which make it unlike any other Bushbaby in observer… often to within five metres and As mentioned in a recent article in Kenya: a whitish face, blackish-brown eye sometimes to one metre. We often saw the Swara (‘Leapers in the Dark’, Vol 27:1, pp.