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Extreme Miniaturization of a New Amniote Vertebrate and Insights Into the Evolution of Genital Size in Chameleons
www.nature.com/scientificreports OPEN Extreme miniaturization of a new amniote vertebrate and insights into the evolution of genital size in chameleons Frank Glaw1*, Jörn Köhler2, Oliver Hawlitschek3, Fanomezana M. Ratsoavina4, Andolalao Rakotoarison4, Mark D. Scherz5 & Miguel Vences6 Evolutionary reduction of adult body size (miniaturization) has profound consequences for organismal biology and is an important subject of evolutionary research. Based on two individuals we describe a new, extremely miniaturized chameleon, which may be the world’s smallest reptile species. The male holotype of Brookesia nana sp. nov. has a snout–vent length of 13.5 mm (total length 21.6 mm) and has large, apparently fully developed hemipenes, making it apparently the smallest mature male amniote ever recorded. The female paratype measures 19.2 mm snout–vent length (total length 28.9 mm) and a micro-CT scan revealed developing eggs in the body cavity, likewise indicating sexual maturity. The new chameleon is only known from a degraded montane rainforest in northern Madagascar and might be threatened by extinction. Molecular phylogenetic analyses place it as sister to B. karchei, the largest species in the clade of miniaturized Brookesia species, for which we resurrect Evoluticauda Angel, 1942 as subgenus name. The genetic divergence of B. nana sp. nov. is rather strong (9.9‒14.9% to all other Evoluticauda species in the 16S rRNA gene). A comparative study of genital length in Malagasy chameleons revealed a tendency for the smallest chameleons to have the relatively largest hemipenes, which might be a consequence of a reversed sexual size dimorphism with males substantially smaller than females in the smallest species. -
Thymelaeaceae)
Origin and diversification of the Australasian genera Pimelea and Thecanthes (Thymelaeaceae) by MOLEBOHENG CYNTHIA MOTS! Thesis submitted in fulfilment of the requirements for the degree PHILOSOPHIAE DOCTOR in BOTANY in the FACULTY OF SCIENCE at the UNIVERSITY OF JOHANNESBURG Supervisor: Dr Michelle van der Bank Co-supervisors: Dr Barbara L. Rye Dr Vincent Savolainen JUNE 2009 AFFIDAVIT: MASTER'S AND DOCTORAL STUDENTS TO WHOM IT MAY CONCERN This serves to confirm that I Moleboheng_Cynthia Motsi Full Name(s) and Surname ID Number 7808020422084 Student number 920108362 enrolled for the Qualification PhD Faculty _Science Herewith declare that my academic work is in line with the Plagiarism Policy of the University of Johannesburg which I am familiar. I further declare that the work presented in the thesis (minor dissertation/dissertation/thesis) is authentic and original unless clearly indicated otherwise and in such instances full reference to the source is acknowledged and I do not pretend to receive any credit for such acknowledged quotations, and that there is no copyright infringement in my work. I declare that no unethical research practices were used or material gained through dishonesty. I understand that plagiarism is a serious offence and that should I contravene the Plagiarism Policy notwithstanding signing this affidavit, I may be found guilty of a serious criminal offence (perjury) that would amongst other consequences compel the UJ to inform all other tertiary institutions of the offence and to issue a corresponding certificate of reprehensible academic conduct to whomever request such a certificate from the institution. Signed at _Johannesburg on this 31 of _July 2009 Signature Print name Moleboheng_Cynthia Motsi STAMP COMMISSIONER OF OATHS Affidavit certified by a Commissioner of Oaths This affidavit cordons with the requirements of the JUSTICES OF THE PEACE AND COMMISSIONERS OF OATHS ACT 16 OF 1963 and the applicable Regulations published in the GG GNR 1258 of 21 July 1972; GN 903 of 10 July 1998; GN 109 of 2 February 2001 as amended. -
CITES Appendix II
PC20 Inf. 7 Annex 9 INTRODUCTION TO CITES AND AGARWOOD OVERVIEW Asian Regional Workshop on Agarwood; 22-24 November 2011 By Milena Sosa Schmidt, CITES Secretariat: [email protected] A bit of history Several genera from the family Thymeleaceae are agarwood producing taxa. These are: Aquilaria, Enkleia, Aetoxylon, Gonystylus, Wikstroemia, Gyrinops. They produce different qualities of agarwood from which Aquilaria seems to be the best (see Indonesia report of 2003). From these six genera we have currently three listed on CITES Appendix II. The history of these listings is as follows: THYMELAEACEAE (AQUILARIACEAE) (E) Agarwood, ramin; (S) Madera de Agar, ramin; (F) Bois d'Agar, ramin Aquilaria spp. II 12/01/05 #1CoP13 II/r AE 12/01/05 Excludes Aquilaria malaccensis. Excluye Aquilaria malaccensis. Exclus Aquilaria malaccensis. II/r KW 12/01/05 Excludes Aquilaria malaccensis. Excluye Aquilaria malaccensis. Exclus Aquilaria malaccensis. II/r QA 12/01/05 Excludes Aquilaria malaccensis. Excluye Aquilaria malaccensis. Exclus Aquilaria malaccensis. II/r SY 12/01/05 Excludes Aquilaria malaccensis. Excluye Aquilaria malaccensis. Exclus Aquilaria malaccensis. II 13/09/07 #1CoP14 II 23/06/10 #4CoP15 Aquilaria malaccensis II 16/02/95 #1CoP9 II 12/01/05 Included in Aquilaria spp. Incluida en Aquilaria spp. Inclus dans Aquilaria spp. Gonystylus spp. III ID 06/08/01 #1CoP11 III/r MY 17/08/01 II 12/01/05 #1CoP13 II/r MY 12/01/05 II/w MY 07/06/05 II 13/09/07 #1CoP14 II 23/06/10 #4CoP15 Gyrinops spp. II 12/01/05 #1CoP13 II/r AE 12/01/05 II/r KW 12/01/05 II/r QA 12/01/05 II/r SY 12/01/05 II 13/09/07 #1CoP14 II 23/06/10 #4CoP15 The current annotation for these taxa is #4 and reads: All parts and derivatives, except: 1 PC20 Inf. -
Blumgart Et Al 2017- Herpetological Survey Nosy Komba
Journal of Natural History ISSN: 0022-2933 (Print) 1464-5262 (Online) Journal homepage: http://www.tandfonline.com/loi/tnah20 Herpetological diversity across intact and modified habitats of Nosy Komba Island, Madagascar Dan Blumgart, Julia Dolhem & Christopher J. Raxworthy To cite this article: Dan Blumgart, Julia Dolhem & Christopher J. Raxworthy (2017): Herpetological diversity across intact and modified habitats of Nosy Komba Island, Madagascar, Journal of Natural History, DOI: 10.1080/00222933.2017.1287312 To link to this article: http://dx.doi.org/10.1080/00222933.2017.1287312 Published online: 28 Feb 2017. Submit your article to this journal Article views: 23 View related articles View Crossmark data Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=tnah20 Download by: [BBSRC] Date: 21 March 2017, At: 02:56 JOURNAL OF NATURAL HISTORY, 2017 http://dx.doi.org/10.1080/00222933.2017.1287312 Herpetological diversity across intact and modified habitats of Nosy Komba Island, Madagascar Dan Blumgart a, Julia Dolhema and Christopher J. Raxworthyb aMadagascar Research and Conservation Institute, BP 270, Hellville, Nosy Be, Madagascar; bDivision of Vertebrate Zoology, American, Museum of Natural History, New York, NY, USA ABSTRACT ARTICLE HISTORY A six month herpetological survey was undertaken between March Received 16 August 2016 and September 2015 on Nosy Komba, an island off of the north- Accepted 17 January 2017 west coast of mainland Madagascar which has undergone con- KEYWORDS fi siderable anthropogenic modi cation. A total of 14 species were Herpetofauna; conservation; found that have not been previously recorded on Nosy Komba, Madagascar; Nosy Komba; bringing the total island diversity to 52 (41 reptiles and 11 frogs). -
Haliotis Asinina) in Coastal Waters of Thailand Determined Using Microsatellite Markers
Mar. Biotechnol. 6, 604–611, 2004 DOI: 10.1007/s10126-004-2300-5 Ó 2005 Springer Science+Business Media, Inc. Population Structure of Tropical Abalone (Haliotis asinina) in Coastal Waters of Thailand Determined Using Microsatellite Markers S. Tang,1 A. Tassanakajon,1 S. Klinbunga,2 P. Jarayabhand,3,4 and P. Menasveta2,4 1Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand 2Marine Biotechnology Research Unit, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Pathumthani 12120, Thailand 3Aquatic Resources Research Institute, Chulalongkorn University, Bangkok 10330, Thailand 4Department of Marine Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand Abstract: Three partial genomic libraries were constructed from genomic DNA of the tropical abalone (Haliotis asinina) that was digested with AluI, vortexed/sonicated, and digested with mixed enzyme (AluI, HincII, and RsaI). The libraries yielded 0.02%, 0.42%, and 1.46% positive microsatellite-containing clones, respectively. Eleven clones each of perfect, imperfect, and compound microsatellites were isolated. Ten primer pairs (CU- Has1–CUHas10) were analyzed to evaluate their polymorphic level. The numbers of alleles per locus, observed heterozygosity (H0), and expected heterozygosity (He) ranged from 3 to 26 alleles, and varied between 0.27 and 0.85 and between 0.24 and 0.93, respectively. Three microsatellite loci (CUHas2, CUHas3, and CUHas8) were further used for examination of genetic diversity and differentiation of natural H. asinina in coastal waters of Thailand. Genetic variabilities in terms of the effective number of alleles (ne), H0, and He were higher in 2 samples from the Gulf of Thailand (ne = 9.37, 7.66; H0 = 0.62, 0.78; and He = 0.87, 0.86) than those of one sample (ne = 6.04; H0 = 0.58; and He = 0.62) derived from the Andaman Sea. -
Ecosystem Profile Madagascar and Indian
ECOSYSTEM PROFILE MADAGASCAR AND INDIAN OCEAN ISLANDS FINAL VERSION DECEMBER 2014 This version of the Ecosystem Profile, based on the draft approved by the Donor Council of CEPF was finalized in December 2014 to include clearer maps and correct minor errors in Chapter 12 and Annexes Page i Prepared by: Conservation International - Madagascar Under the supervision of: Pierre Carret (CEPF) With technical support from: Moore Center for Science and Oceans - Conservation International Missouri Botanical Garden And support from the Regional Advisory Committee Léon Rajaobelina, Conservation International - Madagascar Richard Hughes, WWF – Western Indian Ocean Edmond Roger, Université d‘Antananarivo, Département de Biologie et Ecologie Végétales Christopher Holmes, WCS – Wildlife Conservation Society Steve Goodman, Vahatra Will Turner, Moore Center for Science and Oceans, Conservation International Ali Mohamed Soilihi, Point focal du FEM, Comores Xavier Luc Duval, Point focal du FEM, Maurice Maurice Loustau-Lalanne, Point focal du FEM, Seychelles Edmée Ralalaharisoa, Point focal du FEM, Madagascar Vikash Tatayah, Mauritian Wildlife Foundation Nirmal Jivan Shah, Nature Seychelles Andry Ralamboson Andriamanga, Alliance Voahary Gasy Idaroussi Hamadi, CNDD- Comores Luc Gigord - Conservatoire botanique du Mascarin, Réunion Claude-Anne Gauthier, Muséum National d‘Histoire Naturelle, Paris Jean-Paul Gaudechoux, Commission de l‘Océan Indien Drafted by the Ecosystem Profiling Team: Pierre Carret (CEPF) Harison Rabarison, Nirhy Rabibisoa, Setra Andriamanaitra, -
Furcifer Cephalolepis Günther, 1880
AC22 Doc. 10.2 Annex 7 Furcifer cephalolepis Günther, 1880 FAMILY: Chamaeleonidae COMMON NAMES: Comoro Islands Chameleon (English); Caméléon des Comores (French) GLOBAL CONSERVATION STATUS: Not yet assessed by IUCN. SIGNIFICANT TRADE REVIEW FOR: Comoros Range State selected for review Range State Exports* Urgent, Comments (1994-2003) possible or least concern Comoros 7,150 Least Locally abundant. No trade recorded since 1993, when only 300 exported. concern No known monitoring or evidence of non-detriment findings. *Excluding re-exports SUMMARY Furcifer cephalolepis is a relatively small chameleon endemic to the island of Grand Comoro (Ngazidja) in the Comoros, where it occurs at altitudes of between 300 m and 650 m, and has an area of occupancy of between 300 km2 and 400 km2. It occurs in disturbed and secondary vegetation, including in towns, and can reportedly be locally abundant, although no quantitative measures of population size are available. Plausible estimates indicate that populations may be in the range of tens of thousands to hundreds of thousands. The species is exported as a live animal for the pet trade. Recorded exports from the Comoros began in 2000 and, between then and 2003, some 7,000 animals were recorded as exported, latterly almost all to the USA. Only 300 were recorded in trade in 2003, and none in 2004 (or, to date, in 2005), despite the fact that exports of other Comorean reptiles, which dropped to a low or zero level in 2003, began again in 2004. Captive breeding has taken place, in the USA at least. The species is not known to be covered by any national legislation. -
Cop13 Analyses Cover 29 Jul 04.Qxd
IUCN/TRAFFIC Analyses of the Proposals to Amend the CITES Appendices at the 13th Meeting of the Conference of the Parties Bangkok, Thailand 2-14 October 2004 Prepared by IUCN Species Survival Commission and TRAFFIC Production of the 2004 IUCN/TRAFFIC Analyses of the Proposals to Amend the CITES Appendices was made possible through the support of: The Commission of the European Union Canadian Wildlife Service Ministry of Agriculture, Nature and Food Quality, Department for Nature, the Netherlands Federal Agency for Nature Conservation, Germany Federal Veterinary Office, Switzerland Ministerio de Medio Ambiente, Dirección General para la Biodiversidad (Spain) Ministère de l'écologie et du développement durable, Direction de la nature et des paysages (France) IUCN-The World Conservation Union IUCN-The World Conservation Union brings together states, government agencies and a diverse range of non-governmental organizations in a unique global partnership - over 1 000 members in some 140 countries. As a Union, IUCN seeks to influence, encourage and assist societies throughout the world to conserve the integrity and diversity of nature and to ensure that any use of natural resources is equitable and ecologically sustainable. IUCN builds on the strengths of its members, networks and partners to enhance their capacity and to support global alliances to safeguard natural resources at local, regional and global levels. The Species Survival Commission (SSC) is the largest of IUCN’s six volunteer commissions. With 8 000 scientists, field researchers, government officials and conservation leaders, the SSC membership is an unmatched source of information about biodiversity conservation. SSC members provide technical and scientific advice to conservation activities throughout the world and to governments, international conventions and conservation organizations. -
A Molecular Phylogeny of the Lamprophiidae Fitzinger (Serpentes, Caenophidia)
Zootaxa 1945: 51–66 (2008) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2008 · Magnolia Press ISSN 1175-5334 (online edition) Dissecting the major African snake radiation: a molecular phylogeny of the Lamprophiidae Fitzinger (Serpentes, Caenophidia) NICOLAS VIDAL1,10, WILLIAM R. BRANCH2, OLIVIER S.G. PAUWELS3,4, S. BLAIR HEDGES5, DONALD G. BROADLEY6, MICHAEL WINK7, CORINNE CRUAUD8, ULRICH JOGER9 & ZOLTÁN TAMÁS NAGY3 1UMR 7138, Systématique, Evolution, Adaptation, Département Systématique et Evolution, C. P. 26, Muséum National d’Histoire Naturelle, 43 Rue Cuvier, Paris 75005, France. E-mail: [email protected] 2Bayworld, P.O. Box 13147, Humewood 6013, South Africa. E-mail: [email protected] 3 Royal Belgian Institute of Natural Sciences, Rue Vautier 29, B-1000 Brussels, Belgium. E-mail: [email protected], [email protected] 4Smithsonian Institution, Center for Conservation Education and Sustainability, B.P. 48, Gamba, Gabon. 5Department of Biology, 208 Mueller Laboratory, Pennsylvania State University, University Park, PA 16802-5301 USA. E-mail: [email protected] 6Biodiversity Foundation for Africa, P.O. Box FM 730, Bulawayo, Zimbabwe. E-mail: [email protected] 7 Institute of Pharmacy and Molecular Biotechnology, University of Heidelberg, INF 364, D-69120 Heidelberg, Germany. E-mail: [email protected] 8Centre national de séquençage, Genoscope, 2 rue Gaston-Crémieux, CP5706, 91057 Evry cedex, France. E-mail: www.genoscope.fr 9Staatliches Naturhistorisches Museum, Pockelsstr. 10, 38106 Braunschweig, Germany. E-mail: [email protected] 10Corresponding author Abstract The Elapoidea includes the Elapidae and a large (~60 genera, 280 sp.) and mostly African (including Madagascar) radia- tion termed Lamprophiidae by Vidal et al. -
Evolution of Large Body Size in Abalones (Haliotis): Patterns and Implications
Paleobiology, 31(4), 2005, pp. 591±606 Evolution of large body size in abalones (Haliotis): patterns and implications James A. Estes, David R. Lindberg, and Charlie Wray Abstract.ÐKelps and other ¯eshy macroalgaeÐdominant reef-inhabiting organisms in cool seasÐ may have radiated extensively following late Cenozoic polar cooling, thus triggering a chain of evolutionary change in the trophic ecology of nearshore temperate ecosystems. We explore this hypothesis through an analysis of body size in the abalones (Gastropoda; Haliotidae), a widely distributed group in modern oceans that displays a broad range of body sizes and contains fossil representatives from the late Cretaceous (60±75 Ma). Geographic analysis of maximum shell length in living abalones showed that small-bodied species, while most common in the Tropics, have a cosmopolitan distribution, whereas large-bodied species occur exclusively in cold-water ecosys- tems dominated by kelps and other macroalgae. The phylogeography of body size evolution in extant abalones was assessed by constructing a molecular phylogeny in a mix of large and small species obtained from different regions of the world. This analysis demonstrates that small body size is the plesiomorphic state and largeness has likely arisen at least twice. Finally, we compiled data on shell length from the fossil record to determine how (slowly or suddenly) and when large body size arose in the abalones. These data indicate that large body size appears suddenly at the Miocene/Pliocene boundary. Our ®ndings support the view that ¯eshy-algal dominated ecosys- tems radiated rapidly in the coastal oceans with the onset of the most recent glacial age. -
Review of on the Basis of of 2014 CITES Quotas of Species Selected
UNEP-WCMC technical report Review of species selected on the basis of the Analysis of 2014 CITES export quotas Part II (Version edited for public release) Review of species selected on the basis of the Analysis of 2014 CITES export quotas. Part II. Prepared for The European Commission, Directorate General Environment , Directorate E - Global & Regional Challenges, LIFE ENV.E.2. – Global Sustainability, Trade & Multilateral Agreements , Brussels, Belgium Published November 2014 Copyright European Commission 2014 Citation UNEP-WCMC. 2014. Review of species selected on the basis of the Analysis of 2014 CITES export quotas. Part II. UNEP-WCMC, Cambridge. The UNEP World Conservation Monitoring Centre (UNEP-WCMC) is the specialist biodiversity assessment centre of the United Nations Environment Programme, the world’s foremost intergovernmental environmental organization. The Centre has been in operation for over 30 years, combining scientific research with policy advice and the development of decision tools. We are able to provide objective, scientifically rigorous products and services to help decision -makers recognize the value of biodiversity and apply this knowledge to all that they do. To do this, we collate and verify data on biodiversity and ecosystem services that we analyze and interpret in comprehensive assessments, making the results available in ap propriate forms for national and international level decision-makers and businesses. To ensure that our work is both sustainable and equitable we seek to build the capacity of partners where needed, so that they can provide the same services at national and regional scales. The contents of this report do not necessarily reflect the views or policies of UNEP, contributory organisations or editors. -
Volume 2. Animals
AC20 Doc. 8.5 Annex (English only/Seulement en anglais/Únicamente en inglés) REVIEW OF SIGNIFICANT TRADE ANALYSIS OF TRADE TRENDS WITH NOTES ON THE CONSERVATION STATUS OF SELECTED SPECIES Volume 2. Animals Prepared for the CITES Animals Committee, CITES Secretariat by the United Nations Environment Programme World Conservation Monitoring Centre JANUARY 2004 AC20 Doc. 8.5 – p. 3 Prepared and produced by: UNEP World Conservation Monitoring Centre, Cambridge, UK UNEP WORLD CONSERVATION MONITORING CENTRE (UNEP-WCMC) www.unep-wcmc.org The UNEP World Conservation Monitoring Centre is the biodiversity assessment and policy implementation arm of the United Nations Environment Programme, the world’s foremost intergovernmental environmental organisation. UNEP-WCMC aims to help decision-makers recognise the value of biodiversity to people everywhere, and to apply this knowledge to all that they do. The Centre’s challenge is to transform complex data into policy-relevant information, to build tools and systems for analysis and integration, and to support the needs of nations and the international community as they engage in joint programmes of action. UNEP-WCMC provides objective, scientifically rigorous products and services that include ecosystem assessments, support for implementation of environmental agreements, regional and global biodiversity information, research on threats and impacts, and development of future scenarios for the living world. Prepared for: The CITES Secretariat, Geneva A contribution to UNEP - The United Nations Environment Programme Printed by: UNEP World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge CB3 0DL, UK © Copyright: UNEP World Conservation Monitoring Centre/CITES Secretariat The contents of this report do not necessarily reflect the views or policies of UNEP or contributory organisations.