Protect Our Pangolins for Countries to Show Leadership in Improving Law
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Learning About Mammals
Learning About Mammals The mammals (Class Mammalia) includes everything from mice to elephants, bats to whales and, of course, man. The amazing diversity of mammals is what has allowed them to live in any habitat from desert to arctic to the deep ocean. They live in trees, they live on the ground, they live underground, and in caves. Some are active during the day (diurnal), while some are active at night (nocturnal) and some are just active at dawn and dusk (crepuscular). They live alone (solitary) or in great herds (gregarious). They mate for life (monogamous) or form harems (polygamous). They eat meat (carnivores), they eat plants (herbivores) and they eat both (omnivores). They fill every niche imaginable. Mammals come in all shapes and sizes from the tiny pygmy shrew, weighing 1/10 of an ounce (2.8 grams), to the blue whale, weighing more than 300,000 pounds! They have a huge variation in life span from a small rodent living one year to an elephant living 70 years. Generally, the bigger the mammal, the longer the life span, except for bats, which are as small as rodents, but can live for up to 20 years. Though huge variation exists in mammals, there are a few physical traits that unite them. 1) Mammals are covered with body hair (fur). Though marine mammals, like dolphins and whales, have traded the benefits of body hair for better aerodynamics for traveling in water, they do still have some bristly hair on their faces (and embryonically - before birth). Hair is important for keeping mammals warm in cold climates, protecting them from sunburn and scratches, and used to warn off others, like when a dog raises the hair on its neck. -
Autecology of the Sunda Pangolin (Manis Javanica) in Singapore
AUTECOLOGY OF THE SUNDA PANGOLIN (MANIS JAVANICA) IN SINGAPORE LIM T-LON, NORMAN (B.Sc. (Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF BIOLOGICAL SCIENCES NATIONAL UNIVERSITY OF SINGAPORE 2007 An adult male Manis javanica (MJ17) raiding an arboreal Oceophylla smaradgina nest. By shutting its nostrils and eyes, the Sunda Pangolin is able to protect its vulnerable parts from the powerful bites of this ant speces. The scales and thick skin further reduce the impacts of the ants’ attack. ii ACKNOWLEDGEMENTS My supervisor Professor Peter Ng Kee Lin is a wonderful mentor who provides the perfect combination of support and freedom that every graduate student should have. Despite his busy schedule, he always makes time for his students and provides the appropriate advice needed. His insightful comments and innovative ideas never fail to impress and inspire me throughout my entire time in the University. Lastly, I am most grateful to Prof. Ng for seeing promise in me and accepting me into the family of the Systematics and Ecology Laboratory. I would also like to thank Benjamin Lee for introducing me to the subject of pangolins, and subsequently introducing me to Melvin Gumal. They have guided me along tremendously during the preliminary phase of the project and provided wonderful comments throughout the entire course. The Wildlife Conservation Society (WCS) provided funding to undertake this research. In addition, field biologists from the various WCS offices in Southeast Asia have helped tremendously throughout the project, especially Anthony Lynam who has taken time off to conduct a camera-trapping workshop. -
PROCEEDINGS of the WORKSHOP on TRADE and CONSERVATION of PANGOLINS NATIVE to SOUTH and SOUTHEAST ASIA 30 June – 2 July 2008, Singapore Zoo Edited by S
PROCEEDINGS OF THE WORKSHOP ON TRADE AND CONSERVATION OF PANGOLINS NATIVE TO SOUTH AND SOUTHEAST ASIA 30 June – 2 July 2008, Singapore Zoo Edited by S. Pantel and S.Y. Chin Wildlife Reserves Singapore Group PROCEEDINGS OF THE WORKSHOP ON TRADE AND CONSERVATION OF PANGOLINS NATIVE TO SOUTH AND SOUTHEAST ASIA 30 JUNE –2JULY 2008, SINGAPORE ZOO EDITED BY S. PANTEL AND S. Y. CHIN 1 Published by TRAFFIC Southeast Asia, Petaling Jaya, Selangor, Malaysia © 2009 TRAFFIC Southeast Asia All rights reserved. All material appearing in these proceedings is copyrighted and may be reproduced with permission. Any reproduction, in full or in part, of this publication must credit TRAFFIC Southeast Asia as the copyright owner. The views of the authors expressed in these proceedings do not necessarily reflect those of the TRAFFIC Network, WWF or IUCN. The designations of geographical entities in this publication, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of TRAFFIC or its supporting organizations concerning the legal status of any country, territory, or area, or its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership is held by WWF. TRAFFIC is a joint programme of WWF and IUCN. Layout by Sandrine Pantel, TRAFFIC Southeast Asia Suggested citation: Sandrine Pantel and Chin Sing Yun (ed.). 2009. Proceedings of the Workshop on Trade and Conservation of Pangolins Native to South and Southeast Asia, 30 June-2 July -
Namibia, 2018
Nambia and little bits of Botswana, Zimbabwe, and Zambia, July-August 2018 Michael Kessler In 1994, my wife Elke and I did our first joint trip to Namibia, spending 3 weeks mainly in the arid western parts of the country and seeing such goodies as Brown Hyena, Caracal, Black Mongoose, Honey Badger, 3 species of sengis, and Southern African Porcupine. In 2010, we made our first family trip to Africa to KwaZulu Natal, seeing much of the large game. So now we decided to return to Namibia with the family, with the aim of exploring some new areas and searching out the less easily seen species. Time and budget limited the trip to about 2½ weeks and after some deliberation, we settled on the following sites: Sesriem + Sossusvlei for the dunes; Walvisbay for Heaviside’s Dolphin + Welwitschia; Erindi for African Wild Dog and the other game; Toko Lodge for the night drives, especially for Aardvark; Etosha only briefly for the amazing wildlife spectacle; Mahango for the Okavango specials (birds and mammals); and Victoria Falls for, well, the falls. This resulted in the following Itinerary: 25.7: Left Zurich in the evening, arriving on 26.7.: am in Jo’burg, followed by a connecting flight to Windhoek where we picked up the rental car, did some grocery shopping, and fell into our beds at Arebbusch Lodge on the southern outskirts of the city. 27.7.: Long drive to Desert Homestead Lodge at Sesriem. 28.7.: am: visit to Sossusvlei; pm: Cessna flight over the dunes, followed by a night drive back to the lodge, seeing some Bat-eared Foxes. -
Exploring the Natural Origins of SARS-Cov-2
bioRxiv preprint doi: https://doi.org/10.1101/2021.01.22.427830; this version posted January 22, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. Exploring the natural origins of SARS-CoV-2 1 1 2 3 1,* Spyros Lytras , Joseph Hughes , Wei Xia , Xiaowei Jiang , David L Robertson 1 MRC-University of Glasgow Centre for Virus Research (CVR), Glasgow, UK. 2 National School of Agricultural Institution and Development, South China Agricultural University, Guangzhou, China. 3 Department of Biological Sciences, Xi'an Jiaotong-Liverpool University (XJTLU), Suzhou, China. * Correspondence: [email protected] Summary. The lack of an identifiable intermediate host species for the proximal animal ancestor of SARS-CoV-2 and the distance (~1500 km) from Wuhan to Yunnan province, where the closest evolutionary related coronaviruses circulating in horseshoe bats have been identified, is fueling speculation on the natural origins of SARS-CoV-2. Here we analyse SARS-CoV-2’s related horseshoe bat and pangolin Sarbecoviruses and confirm Rhinolophus affinis continues to be the likely reservoir species as its host range extends across Central and Southern China. This would explain the bat Sarbecovirus recombinants in the West and East China, trafficked pangolin infections and bat Sarbecovirus recombinants linked to Southern China. Recent ecological disturbances as a result of changes in meat consumption could then explain SARS-CoV-2 transmission to humans through direct or indirect contact with the reservoir wildlife, and subsequent emergence towards Hubei in Central China. -
Structure and Binding Properties of Pangolin-Cov Spike Glycoprotein Inform the Evolution of SARS-Cov-2 ✉ ✉ Antoni G
ARTICLE https://doi.org/10.1038/s41467-021-21006-9 OPEN Structure and binding properties of Pangolin-CoV spike glycoprotein inform the evolution of SARS-CoV-2 ✉ ✉ Antoni G. Wrobel 1,5 , Donald J. Benton 1,5 , Pengqi Xu2,1, Lesley J. Calder3, Annabel Borg4, ✉ Chloë Roustan4, Stephen R. Martin1, Peter B. Rosenthal 3, John J. Skehel1 & Steven J. Gamblin 1 1234567890():,; Coronaviruses of bats and pangolins have been implicated in the origin and evolution of the pandemic SARS-CoV-2. We show that spikes from Guangdong Pangolin-CoVs, closely related to SARS-CoV-2, bind strongly to human and pangolin ACE2 receptors. We also report the cryo-EM structure of a Pangolin-CoV spike protein and show it adopts a fully-closed conformation and that, aside from the Receptor-Binding Domain, it resembles the spike of a bat coronavirus RaTG13 more than that of SARS-CoV-2. 1 Structural Biology of Disease Processes Laboratory, Francis Crick Institute, NW1 1AT, London, UK. 2 Precision Medicine Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China. 3 Structural Biology of Cells and Viruses Laboratory, Francis Crick Institute, NW1 1AT, London, UK. 4 Structural Biology Science Technology Platform, Francis Crick Institute, NW1 1AT, London, UK. 5These authors contributed equally: Antoni G. ✉ Wrobel, Donald J. Benton. email: [email protected]; [email protected]; [email protected] NATURE COMMUNICATIONS | (2021) 12:837 | https://doi.org/10.1038/s41467-021-21006-9 | www.nature.com/naturecommunications 1 ARTICLE NATURE COMMUNICATIONS | https://doi.org/10.1038/s41467-021-21006-9 espite intensive research into the origins of the COVID- 19 pandemic, the evolutionary history of its causative A SARS-CoV-2 S D 1,2 agent SARS-CoV-2 remains unclear . -
Twin Mammals and COVID-19: Life and Science of the Suspects
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 27 March 2020 doi:10.20944/preprints202003.0410.v1 Twin Mammals and COVID-19: Life and Science of the Suspects Naser A. Anjum Department of Botany, Aligarh Muslim University, Aligarh – 202 002 U.P. (India) e-mail: [email protected]; [email protected] SCOPUS author ID: https://www.scopus.com/authid/detail.uri?authorId=23097123400 © 2020 by the author(s). Distributed under a Creative Commons CC BY license. Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 27 March 2020 doi:10.20944/preprints202003.0410.v1 Abstract The world is puzzling over the origin of the current outbreak of the coronavirus disease (COVID-19) that is caused by a novel coronavirus-2019 (2019-nCoV). As of 25th March 2020, the World Health Organization has reported 4,14,179 confirmed cases and 18,440 confirmed deaths in total due to COVID-19. To this end, two unique mammals namely bats and pangolins are being investigated for their potential link to COVID-19. However, the evidence so far gathered in this context is far from clear. This paper aimed to: (i) enlighten the major aspects of life of bats and pangolins; (ii) briefly discusses their potential link to COVID-19; and also (iii) to highlight the way forward. The outcomes may contribute to future research on the subject. Keywords Coronavirus; 2019-nCoV; COVID-19; bat, pangolin Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 27 March 2020 doi:10.20944/preprints202003.0410.v1 1. Introduction In humans, several respiratory infections ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS) are known to be due a large family of viruses called as coronaviruses. -
Evolutionary History of Carnivora (Mammalia, Laurasiatheria) Inferred
bioRxiv preprint doi: https://doi.org/10.1101/2020.10.05.326090; this version posted October 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. This article is a US Government work. It is not subject to copyright under 17 USC 105 and is also made available for use under a CC0 license. 1 Manuscript for review in PLOS One 2 3 Evolutionary history of Carnivora (Mammalia, Laurasiatheria) inferred 4 from mitochondrial genomes 5 6 Alexandre Hassanin1*, Géraldine Véron1, Anne Ropiquet2, Bettine Jansen van Vuuren3, 7 Alexis Lécu4, Steven M. Goodman5, Jibran Haider1,6,7, Trung Thanh Nguyen1 8 9 1 Institut de Systématique, Évolution, Biodiversité (ISYEB), Sorbonne Université, 10 MNHN, CNRS, EPHE, UA, Paris. 11 12 2 Department of Natural Sciences, Faculty of Science and Technology, Middlesex University, 13 United Kingdom. 14 15 3 Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, 16 University of Johannesburg, South Africa. 17 18 4 Parc zoologique de Paris, Muséum national d’Histoire naturelle, Paris. 19 20 5 Field Museum of Natural History, Chicago, IL, USA. 21 22 6 Department of Wildlife Management, Pir Mehr Ali Shah, Arid Agriculture University 23 Rawalpindi, Pakistan. 24 25 7 Forest Parks & Wildlife Department Gilgit-Baltistan, Pakistan. 26 27 28 * Corresponding author. E-mail address: [email protected] bioRxiv preprint doi: https://doi.org/10.1101/2020.10.05.326090; this version posted October 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. This article is a US Government work. -
Smutsia Temminckii – Temminck's Ground Pangolin
Smutsia temminckii – Temminck’s Ground Pangolin African Pangolin Working Group and the IUCN Species Survival Commission Pangolin Specialist Group) is Temminck’s Ground Pangolin. No subspecies are recognised. Assessment Rationale The charismatic and poorly known Temminck’s Ground Pangolin, while widely distributed across the savannah regions of the assessment region, are severely threatened by electrified fences (an estimated 377–1,028 individuals electrocuted / year), local and international bushmeat and traditional medicine trades (since 2010, the number of Darren Pietersen confiscations at ports / year has increased exponentially), road collisions (an estimated 280 killed / year) and incidental mortalities in gin traps. The extent of occurrence Regional Red List status (2016) Vulnerable A4cd*†‡ has been reduced by an estimated 9–48% over 30 years National Red List status (2004) Vulnerable C1 (1985 to 2015), due to presumed local extinction from the Free State, Eastern Cape and much of southern KwaZulu- Reasons for change No change Natal provinces. However, the central interior (Free State Global Red List status (2014) Vulnerable A4d and north-eastern Eastern Cape Province) were certainly never core areas for this species and thus it is likely that TOPS listing (NEMBA) (2007) Vulnerable the corresponding population decline was far lower overall CITES listing (2000) Appendix II than suggested by the loss of EOO. Additionally, rural settlements have expanded by 1–9% between 2000 and Endemic No 2013, which we infer as increasing poaching pressure and *Watch-list Data †Watch-list Threat ‡Conservation Dependent electric fence construction. While throughout the rest of Africa, and Estimated mature population size ranges widely increasingly within the assessment region, local depending on estimates of area of occupancy, from 7,002 and international illegal trade for bushmeat and to 32,135 animals. -
1 U.S. Fish and Wildlife Service Division of International
U.S. Fish and Wildlife Service Division of International Conservation Africa Regional Program FY 2016 Summary of Projects In FY 2016, the U.S. Fish and Wildlife Service (USFWS) awarded funding to 37 projects totaling $16,129,729 through the Africa Regional Program, which was matched by $25,124,875 in additional leveraged funds. Unless otherwise noted, all projects were funded through the Central Africa Regional Program for the Environment (CARPE). Field projects in seven countries (in alphabetical order below) and 10 projects across multiple countries were supported. New Multi-Year Cooperative Agreements RWANDA AFR1603 Grant # F16AP00857 Building capacity for biodiversity conservation in Nyungwe-Kibara-Kahuzi Biega National Parks. In partnership with the Kitabi College of Conservation and Environmental Management. The purpose of this project is to develop a partnership between Rwanda’s Kitabi College and the USFWS to improve regional training opportunities for rangers and other conservationists from Rwanda, Burundi, and the Democratic Republic of the Congo (DRC). In particular, the project aims to conserve wildlife and address threats in Rwanda’s Nyungwe National Park, Burundi’s Kibira National Park, and DRC’s Kahuzi-Biega National Park. Specific activities include: (1) providing scholarships for protected area staff to earn diplomas and return to work in their home national parks; (2) developing and incorporating teaching materials into Kitabi College’s curriculum on emerging threats to wildlife and trans-boundary park management. USFWS: $35,000 Leveraged Funds: $11,308 MULTIPLE COUNTRIES CENTRAL AFRICAN REPUBLIC, DEMOCRATIC REPUBLIC OF THE CONGO AFR1646 Grant # F16AC00508 Reduce poaching of key species within the Chinko, CAR and Garamba, DRC landscapes/ protection areas, with a specific focus on security, intelligence, law enforcement, and park management. -
Protect Our Pangolins
Call for Action Giant pangolin/Giant ground pangolin (Manis gigantea) • The Cameroon Government supported uplisting all The giant pangolin is the pangolins to Appendix I of CITES. This uplisting largest living pangolin went into effect on January 2, 2017, prohibiting all species, weighing up to 35 kg. commercial international trade of pangolins. Apart from its size, it is easily Together Let’s distinguished from the much • The CITES uplisting provides an opportunity smaller tree-dwelling African Protect Our Pangolins for countries to show leadership in improving law pangolins by a regular scale enforcment and demand reduction efforts to better Photo: Ekwoge Agbe / Zoological pattern, fossorial lifestyle, Society of San Diego & Drexel protect pangolins. University and the lack of pads at the end of the tail, which aid climbing • We encourage MINFOF to make the Ministerial in the arboreal species. The giant pangolin inhabits moist Order No. 0648/MINFOF of 18 of December 2006 tropical lowland forests and forested swamps, but also widely accessible and understood by all actors occurs in mosaic habitats comprising forest and savanna. involved, and to update the Class A listing to reflect all three pangolin species and other species as necessary. White-bellied pangolin/Tree pangolin (Manis tricuspis) The white-bellied pangolin • Recent large seizures of pangolin scales carried out is the most frequently by MINFOF emphasize the urgency of strengthening encountered pangolin in enforcement and stopping those who poach, traffic, Africa. Compared to the sell, or consume pangolins at local, national, regional, giant pangolin, the white- and international levels. We applaud MINFOF’s bellied and black-bellied efforts to strengthen enforcement for pangolins. -
Microarchitectural Adaptations in the Stomach of African Tree Pangolin (Manis Tricuspis)
Int. J. Morphol., 26(3):701-705, 2008. Microarchitectural Adaptations in the Stomach of African Tree Pangolin (Manis tricuspis) Adaptaciones Microarquitecturales en el Estómago del Pangolin Africano (Manis tricuspis) Ofusori, D. A.; Caxton-Martins, E. A.; Keji, S. T.; Oluwayinka, P. O.; Abayomi, T. A. & Ajayi, S. A. OFUSORI, D. A.; CAXTON-MARTINS, E. A.; KEJI, S. T.; OLUWAYINKA, P. O.; ABAYOMI, T. A. & AJAYI, S. A. Microarchitectural adaptations in the stomach of african tree pangolin (Manis tricuspis). Int. J. Morphol., 26(3):701-705, 2008. SUMMARY: The microarchitecture of the pangolin’s stomach favouring the high chitinous diet has been less waived into, despite extensive morphological investigations. Histological analysis of the microanatomy will provide powerful tools for interpretation to yield reliable insights. We investigated this by fixing the tissues in 10% formol saline for histological analysis. Serial sections at 5 µm thickness were subjected to general staining methods for light microscopic study (Haematoxylin and eosin, Van Gieson’s and Verhoeff’s). The results revealed basic structural arrangements in their coats, with a modification of the epithelial lining of cardia and fundus into stratified squamous keratinized epithelium. These modifications were also reflected in the distribution of collagen and elastic fibers in the various layers (coats) of the stomach. The present study has shown that there was an adaptation of the stomach of African tree pangolin to its diet as reflected in the microarchitectural configuration. KEY WORDS: Stomach; Microarchitecture; Histological analysis; Diet; Coats. INTRODUCTION The African tree pangolin (M. trisuspis), a M. tricuspis that the corpus is more metabolically active mammal, is commonly found in the western part of than the other parts of the stomach.