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Freshwater Fishes
WESTERN CAPE PROVINCE state oF BIODIVERSITY 2007 TABLE OF CONTENTS Chapter 1 Introduction 2 Chapter 2 Methods 17 Chapter 3 Freshwater fishes 18 Chapter 4 Amphibians 36 Chapter 5 Reptiles 55 Chapter 6 Mammals 75 Chapter 7 Avifauna 89 Chapter 8 Flora & Vegetation 112 Chapter 9 Land and Protected Areas 139 Chapter 10 Status of River Health 159 Cover page photographs by Andrew Turner (CapeNature), Roger Bills (SAIAB) & Wicus Leeuwner. ISBN 978-0-620-39289-1 SCIENTIFIC SERVICES 2 Western Cape Province State of Biodiversity 2007 CHAPTER 1 INTRODUCTION Andrew Turner [email protected] 1 “We live at a historic moment, a time in which the world’s biological diversity is being rapidly destroyed. The present geological period has more species than any other, yet the current rate of extinction of species is greater now than at any time in the past. Ecosystems and communities are being degraded and destroyed, and species are being driven to extinction. The species that persist are losing genetic variation as the number of individuals in populations shrinks, unique populations and subspecies are destroyed, and remaining populations become increasingly isolated from one another. The cause of this loss of biological diversity at all levels is the range of human activity that alters and destroys natural habitats to suit human needs.” (Primack, 2002). CapeNature launched its State of Biodiversity Programme (SoBP) to assess and monitor the state of biodiversity in the Western Cape in 1999. This programme delivered its first report in 2002 and these reports are updated every five years. The current report (2007) reports on the changes to the state of vertebrate biodiversity and land under conservation usage. -
Catalogue of the Amphibians of Venezuela: Illustrated and Annotated Species List, Distribution, and Conservation 1,2César L
Mannophryne vulcano, Male carrying tadpoles. El Ávila (Parque Nacional Guairarepano), Distrito Federal. Photo: Jose Vieira. We want to dedicate this work to some outstanding individuals who encouraged us, directly or indirectly, and are no longer with us. They were colleagues and close friends, and their friendship will remain for years to come. César Molina Rodríguez (1960–2015) Erik Arrieta Márquez (1978–2008) Jose Ayarzagüena Sanz (1952–2011) Saúl Gutiérrez Eljuri (1960–2012) Juan Rivero (1923–2014) Luis Scott (1948–2011) Marco Natera Mumaw (1972–2010) Official journal website: Amphibian & Reptile Conservation amphibian-reptile-conservation.org 13(1) [Special Section]: 1–198 (e180). Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation 1,2César L. Barrio-Amorós, 3,4Fernando J. M. Rojas-Runjaic, and 5J. Celsa Señaris 1Fundación AndígenA, Apartado Postal 210, Mérida, VENEZUELA 2Current address: Doc Frog Expeditions, Uvita de Osa, COSTA RICA 3Fundación La Salle de Ciencias Naturales, Museo de Historia Natural La Salle, Apartado Postal 1930, Caracas 1010-A, VENEZUELA 4Current address: Pontifícia Universidade Católica do Río Grande do Sul (PUCRS), Laboratório de Sistemática de Vertebrados, Av. Ipiranga 6681, Porto Alegre, RS 90619–900, BRAZIL 5Instituto Venezolano de Investigaciones Científicas, Altos de Pipe, apartado 20632, Caracas 1020, VENEZUELA Abstract.—Presented is an annotated checklist of the amphibians of Venezuela, current as of December 2018. The last comprehensive list (Barrio-Amorós 2009c) included a total of 333 species, while the current catalogue lists 387 species (370 anurans, 10 caecilians, and seven salamanders), including 28 species not yet described or properly identified. Fifty species and four genera are added to the previous list, 25 species are deleted, and 47 experienced nomenclatural changes. -
The Journey of Life of the Tiger-Striped Leaf Frog Callimedusa Tomopterna (Cope, 1868): Notes of Sexual Behaviour, Nesting and Reproduction in the Brazilian Amazon
Herpetology Notes, volume 11: 531-538 (2018) (published online on 25 July 2018) The journey of life of the Tiger-striped Leaf Frog Callimedusa tomopterna (Cope, 1868): Notes of sexual behaviour, nesting and reproduction in the Brazilian Amazon Thainá Najar1,2 and Lucas Ferrante2,3,* The Tiger-striped Leaf Frog Callimedusa tomopterna 2000; Venâncio & Melo-Sampaio, 2010; Downie et al, belongs to the family Phyllomedusidae, which is 2013; Dias et al. 2017). constituted by 63 described species distributed in In 1975, Lescure described the nests and development eight genera, Agalychnis, Callimedusa, Cruziohyla, of tadpoles to C. tomopterna, based only on spawns that Hylomantis, Phasmahyla, Phrynomedusa, he had found around the permanent ponds in the French Phyllomedusa, and Pithecopus (Duellman, 2016; Guiana. However, the author mentions a variation in the Frost, 2017). The reproductive aspects reported for the number of eggs for some spawns and the use of more than species of this family are marked by the uniqueness of one leaf for confection in some nests (Lescure, 1975). egg deposition, placed on green leaves hanging under The nests described by Lescure in 1975 are probably standing water, where the tadpoles will complete their from Phyllomedusa vailantii as reported by Lescure et development (Haddad & Sazima, 1992; Pombal & al. (1995). The number of eggs in the spawns reported Haddad, 1992; Haddad & Prado, 2005). However, by Lescure (1975) diverge from that described by other exist exceptions, some species in the genus Cruziohyla, authors such as Neckel-Oliveira & Wachlevski, (2004) Phasmahylas and Prhynomedusa, besides the species and Lima et al. (2012). In addition, the use of more than of the genus Agalychnis and Pithecopus of clade one leaf for confection in the nest mentioned by Lescure megacephalus that lay their eggs in lotic environments (1975), are characteristic of other species belonging to (Haddad & Prado, 2005; Faivovich et al. -
BOA2.1 Caecilian Biology and Natural History.Key
The Biology of Amphibians @ Agnes Scott College Mark Mandica Executive Director The Amphibian Foundation [email protected] 678 379 TOAD (8623) 2.1: Introduction to Caecilians Microcaecilia dermatophaga Synapomorphies of Lissamphibia There are more than 20 synapomorphies (shared characters) uniting the group Lissamphibia Synapomorphies of Lissamphibia Integumen is Glandular Synapomorphies of Lissamphibia Glandular Skin, with 2 main types of glands. Mucous Glands Aid in cutaneous respiration, reproduction, thermoregulation and defense. Granular Glands Secrete toxic and/or noxious compounds and aid in defense Synapomorphies of Lissamphibia Pedicellate Teeth crown (dentine, with enamel covering) gum line suture (fibrous connective tissue, where tooth can break off) basal element (dentine) Synapomorphies of Lissamphibia Sacral Vertebrae Sacral Vertebrae Connects pelvic girdle to The spine. Amphibians have no more than one sacral vertebrae (caecilians have none) Synapomorphies of Lissamphibia Amphicoelus Vertebrae Synapomorphies of Lissamphibia Opercular apparatus Unique to amphibians and Operculum part of the sound conducting mechanism Synapomorphies of Lissamphibia Fat Bodies Surrounding Gonads Fat Bodies Insulate gonads Evolution of Amphibians † † † † Actinopterygian Coelacanth, Tetrapodomorpha †Amniota *Gerobatrachus (Ray-fin Fishes) Lungfish (stem-tetrapods) (Reptiles, Mammals)Lepospondyls † (’frogomander’) Eocaecilia GymnophionaKaraurus Caudata Triadobatrachus Anura (including Apoda Urodela Prosalirus †) Salientia Batrachia Lissamphibia -
Officieele Gids Voor De Olympische Spelen Ter Viering Van De Ixe Olympiade, Amsterdam 1928
Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 samenstelling Nederlands Olympisch Comité bron Nederlands Olympisch Comité (samenstelling), Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928. Holdert & Co. en A. de la Mar Azn., z.p. z.j. [Amsterdam ca. 1928] Zie voor verantwoording: http://www.dbnl.org/tekst/_ned016offi01_01/colofon.htm © 2009 dbnl 1 [advertentie] Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 2 [advertentie] Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 3 [advertentie] Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 4 [advertentie] Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 5 [advertentie] Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 6 [advertentie] Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 7 Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade Amsterdam 1928 UITGEGEVEN MET MEDEWERKING VAN HET COMITÉ 1928 (NED. OLYMPISCH COMITÉ) UITGAVE HOLDERT & Co. en A. DE LA MAR Azn. Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 8 Mr. A. Baron Schimmelpenninck van der Oye Voorzitter der Olympische Spelen 1928 Président du Comité Exécutif 1928 Vorsitzender des Vollzugsausschusses 1928 President of the Executive Committee 1928 Officieele gids voor de Olympische Spelen ter viering van de IXe Olympiade, Amsterdam 1928 9 Voorwoord. Een kort woord ter aanbeveling van den officieelen Gids. -
Aspects of the Ecology and Conservation of Frogs in Urban Habitats of South Africa
Frogs about town: Aspects of the ecology and conservation of frogs in urban habitats of South Africa DJD Kruger 20428405 Thesis submitted for the degree Philosophiae Doctor in Zoology at the Potchefstroom Campus of the North-West University Supervisor: Prof LH du Preez Co-supervisor: Prof C Weldon September 2014 i In loving memory of my grandmother, Kitty Lombaard (1934/07/09 – 2012/05/18), who has made an invaluable difference in all aspects of my life. ii Acknowledgements A project with a time scale and magnitude this large leaves one indebted by numerous people that contributed to the end result of this study. I would like to thank the following people for their invaluable contributions over the past three years, in no particular order: To my supervisor, Prof. Louis du Preez I am indebted, not only for the help, guidance and support he has provided throughout this study, but also for his mentorship and example he set in all aspects of life. I also appreciate the help of my co-supervisor, Prof. Ché Weldon, for the numerous contributions, constructive comments and hours spent on proofreading. I owe thanks to all contributors for proofreading and language editing and thereby correcting my “boerseun” English grammar but also providing me with professional guidance. Prof. Louis du Preez, Prof. Ché Weldon, Dr. Andrew Hamer, Dr. Kirsten Parris, Prof. John Malone and Dr. Jeanne Tarrant are all dearly thanked for invaluable comments on earlier drafts of parts/the entirety of this thesis. For statistical contributions I am especially also grateful to Dr. Andrew Hamer for help with Bayesian analysis and to the North-West Statistical Services consultant, Dr. -
Cinema-Going at the Antwerp Zoo (1915–1936): a Cinema-Concert Program Database Arts and Media
research data journal for the humanities and social sciences 5 (2020) 41-49 brill.com/rdj Cinema-going at the Antwerp Zoo (1915–1936): A Cinema-concert Program Database Arts and Media Leen Engelen LUCA School of Arts / KU Leuven, Genk, Belgium [email protected] Thomas Crombez Royal Academy of Fine Arts, Antwerp, Belgium [email protected] Roel Vande Winkel KU Leuven / LUCA School of Arts, Louvain, Belgium [email protected] Abstract This paper outlines the genesis of the cinema-concert program database of the Belgian movie theatre Cinema Zoologie (1915–1936) deposited in the dans repository. First, it provides a detailed account of the historical sources and the data collection process. Second, it explains the structure of the database and the coding that was used to enter the data. Finally, the strengths and weaknesses of the database are discussed and its potential for future research is highlighted. Keywords cinema-going – cinema culture – film – concert – Belgium – First World War – film programs – classical music © ENGELEN ET AL., 2020 | doi:10.1163/24523666-bja10013 This is an open access article distributed under the terms of the cc-by 4.0Downloaded license. from Brill.com09/26/2021 06:17:23PM via free access <UN> 42 Engelen, Crombez and VANDE Winkel – Related data set “Cinema Zoologie 1915–1936: A film programming database” with doi https://www.doi.org/10.17026/dans-x4q-jv9z in repository “dans” – See the showcase of the data in the Exhibit of Datasets: https://www.dans datajournal.nl/rdp/exhibit.html?showcase=engelen2020 1. Introduction This paper outlines the genesis, data and structure of a cinema-concert pro- gram database of the Belgian movie theatre Cinema Zoologie (1915–1936) de- posited in the dans repository. -
The Conservation Biology of Tortoises
The Conservation Biology of Tortoises Edited by Ian R. Swingland and Michael W. Klemens IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and The Durrell Institute of Conservation and Ecology Occasional Papers of the IUCN Species Survival Commission (SSC) No. 5 IUCN—The World Conservation Union IUCN Species Survival Commission Role of the SSC 3. To cooperate with the World Conservation Monitoring Centre (WCMC) The Species Survival Commission (SSC) is IUCN's primary source of the in developing and evaluating a data base on the status of and trade in wild scientific and technical information required for the maintenance of biological flora and fauna, and to provide policy guidance to WCMC. diversity through the conservation of endangered and vulnerable species of 4. To provide advice, information, and expertise to the Secretariat of the fauna and flora, whilst recommending and promoting measures for their con- Convention on International Trade in Endangered Species of Wild Fauna servation, and for the management of other species of conservation concern. and Flora (CITES) and other international agreements affecting conser- Its objective is to mobilize action to prevent the extinction of species, sub- vation of species or biological diversity. species, and discrete populations of fauna and flora, thereby not only maintain- 5. To carry out specific tasks on behalf of the Union, including: ing biological diversity but improving the status of endangered and vulnerable species. • coordination of a programme of activities for the conservation of biological diversity within the framework of the IUCN Conserva- tion Programme. Objectives of the SSC • promotion of the maintenance of biological diversity by monitor- 1. -
John Taitano June 19, 2018 6:49 Am CT
NWX-FWS (US) Moderator: John Taitano 06-19-18/4:00 pm CT Confirmation # 932358 Page 1 NWX-FWS (US) Moderator: John Taitano June 19, 2018 6:49 am CT Coordinator: Thank you for standing by. I'd like to inform all parties that today's conference is being recorded. If you have any objections you may disconnect at this time. For assistance during your conference, please press Star 0. Thank you. You may begin. ((Crosstalk)) Bill Brewster: Okay, good to have everybody here for our second meeting of IWCC. Glad everyone took the time to come in and share their thoughts. We have some presenters that I think can be quite helpful. Our main job is to learn and educate ourselves as much as possible on all aspects of wildlife, wildlife management, sustainable wildlife management. And what I would like to do is first go around the room and let each council member introduce themselves, tell where they're from, and then we'll go from there. Why don't we start with (Keith Martin)? (Keith Martin): (Keith Martin) I'm from Camdenton, and I was (unintelligible). NWX-FWS (US) Moderator: John Taitano 06-19-18/4:00 pm CT Confirmation # 932358 Page 2 Erica Rhoad: I’m Erica Rhoad, National Rifle Association (unintelligible). Man 1: Could we have - make sure that you push that button in front of you? Could we start again with (Keith)? Push that button and when you're done if you'd turn it off so that it doesn't get a lot of feedback. -
Biodiversity and Ecology of Critically Endangered, Rûens Silcrete Renosterveld in the Buffeljagsrivier Area, Swellendam
Biodiversity and Ecology of Critically Endangered, Rûens Silcrete Renosterveld in the Buffeljagsrivier area, Swellendam by Johannes Philippus Groenewald Thesis presented in fulfilment of the requirements for the degree of Masters in Science in Conservation Ecology in the Faculty of AgriSciences at Stellenbosch University Supervisor: Prof. Michael J. Samways Co-supervisor: Dr. Ruan Veldtman December 2014 Stellenbosch University http://scholar.sun.ac.za Declaration I hereby declare that the work contained in this thesis, for the degree of Master of Science in Conservation Ecology, is my own work that have not been previously published in full or in part at any other University. All work that are not my own, are acknowledge in the thesis. ___________________ Date: ____________ Groenewald J.P. Copyright © 2014 Stellenbosch University All rights reserved ii Stellenbosch University http://scholar.sun.ac.za Acknowledgements Firstly I want to thank my supervisor Prof. M. J. Samways for his guidance and patience through the years and my co-supervisor Dr. R. Veldtman for his help the past few years. This project would not have been possible without the help of Prof. H. Geertsema, who helped me with the identification of the Lepidoptera and other insect caught in the study area. Also want to thank Dr. K. Oberlander for the help with the identification of the Oxalis species found in the study area and Flora Cameron from CREW with the identification of some of the special plants growing in the area. I further express my gratitude to Dr. Odette Curtis from the Overberg Renosterveld Project, who helped with the identification of the rare species found in the study area as well as information about grazing and burning of Renosterveld. -
What Is Driving Declines of Montane Endemic Amphibians? New Insights from Mount Bamboutos, Cameroon
What is driving declines of montane endemic amphibians? New insights from Mount Bamboutos, Cameroon A. M. TCHASSEM F., T. M. DOHERTY-B ONE,M.M.KAMENI N. W. P. TAPONDJOU N.,J.L.TAMESSE and L . N . G ONWOUO Abstract Amphibians on African mountains are threatened Preserving a network of connected forest patches is there- by habitat loss and fragmentation, pollution, disease and fore critical to save the endemic amphibians of Mount climate change. In particular, there have been recent reports Bamboutos. of declines of montane endemic frogs in Cameroon. Mount Keywords Africa, amphibians, anurans, Cameroon, caeci- Bamboutos, although home to numerous species of endemic lians, endemic species, forest degradation, mountains amphibians, has no official protection and its amphibian populations have so far not been studied quantitatively. Supplementary material for this article is available at We surveyed frog assemblages on this mountain along a https://doi.org/./S gradient of forest modification over a -year period. Through visual encounter surveys stratified across forest and farm- land, we found that threatened montane amphibian species Introduction are closely associated with forested areas, particularly the Critically Endangered Leptodactylodon axillaris and mphibians are threatened globally, with over one-third Endangered Leptodactylodon perreti, Astylosternus ranoides Aof all known species at risk of extinction and half show- and Cardioglossa oreas. Using the updated inventory of ing population declines (Stuart et al., ; IUCN, ). amphibians, which includes species with broader ranges Threats include habitat alteration, loss and fragmenta- across Africa, we found % of amphibian species on tion, pollution, overexploitation, disease, invasive species, Mount Bamboutos to be threatened. We did not record climate change and combinations of these factors (Beebee several species present in historical records, which suggests & Griffiths, ). -
Morphological Evolution and Modularity of the Caecilian Skull Carla Bardua1,2* , Mark Wilkinson1, David J
Bardua et al. BMC Evolutionary Biology (2019) 19:30 https://doi.org/10.1186/s12862-018-1342-7 RESEARCH ARTICLE Open Access Morphological evolution and modularity of the caecilian skull Carla Bardua1,2* , Mark Wilkinson1, David J. Gower1, Emma Sherratt3 and Anjali Goswami1,2 Abstract Background: Caecilians (Gymnophiona) are the least speciose extant lissamphibian order, yet living forms capture approximately 250 million years of evolution since their earliest divergences. This long history is reflected in the broad range of skull morphologies exhibited by this largely fossorial, but developmentally diverse, clade. However, this diversity of form makes quantification of caecilian cranial morphology challenging, with highly variable presence or absence of many structures. Consequently, few studies have examined morphological evolution across caecilians. This extensive variation also raises the question of degree of conservation of cranial modules (semi-autonomous subsets of highly-integrated traits) within this clade, allowing us to assess the importance of modular organisation in shaping morphological evolution. We used an intensive surface geometric morphometric approach to quantify cranial morphological variation across all 32 extant caecilian genera. We defined 16 cranial regions using 53 landmarks and 687 curve and 729 surface sliding semilandmarks. With these unprecedented high-dimensional data, we analysed cranial shape and modularity across caecilians assessing phylogenetic, allometric and ecological influences on cranial evolution, as well as investigating the relationships among integration, evolutionary rate, and morphological disparity. Results: We found highest support for a ten-module model, with greater integration of the posterior skull. Phylogenetic signal was significant (Kmult =0.87,p < 0.01), but stronger in anterior modules, while allometric influences were also significant (R2 =0.16,p < 0.01), but stronger posteriorly.