Malaysia National Plan of Action for the Conservation and Management of Shark (Plan2)
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Species Bathytoshia Brevicaudata (Hutton, 1875)
FAMILY Dasyatidae Jordan & Gilbert, 1879 - stingrays SUBFAMILY Dasyatinae Jordan & Gilbert, 1879 - stingrays [=Trygonini, Dasybatidae, Dasybatidae G, Brachiopteridae] GENUS Bathytoshia Whitley, 1933 - stingrays Species Bathytoshia brevicaudata (Hutton, 1875) - shorttail stingray, smooth stingray Species Bathytoshia centroura (Mitchill, 1815) - roughtail stingray Species Bathytoshia lata (Garman, 1880) - brown stingray Species Bathytoshia multispinosa (Tokarev, in Linbergh & Legheza, 1959) - Japanese bathytoshia ray GENUS Dasyatis Rafinesque, 1810 - stingrays Species Dasyatis chrysonota (Smith, 1828) - blue stingray Species Dasyatis hastata (DeKay, 1842) - roughtail stingray Species Dasyatis hypostigma Santos & Carvalho, 2004 - groovebelly stingray Species Dasyatis marmorata (Steindachner, 1892) - marbled stingray Species Dasyatis pastinaca (Linnaeus, 1758) - common stingray Species Dasyatis tortonesei Capapé, 1975 - Tortonese's stingray GENUS Hemitrygon Muller & Henle, 1838 - stingrays Species Hemitrygon akajei (Muller & Henle, 1841) - red stingray Species Hemitrygon bennettii (Muller & Henle, 1841) - Bennett's stingray Species Hemitrygon fluviorum (Ogilby, 1908) - estuary stingray Species Hemitrygon izuensis (Nishida & Nakaya, 1988) - Izu stingray Species Hemitrygon laevigata (Chu, 1960) - Yantai stingray Species Hemitrygon laosensis (Roberts & Karnasuta, 1987) - Mekong freshwater stingray Species Hemitrygon longicauda (Last & White, 2013) - Merauke stingray Species Hemitrygon navarrae (Steindachner, 1892) - blackish stingray Species -
Extinction Risk and Conservation of the World's Sharks and Rays
RESEARCH ARTICLE elife.elifesciences.org Extinction risk and conservation of the world’s sharks and rays Nicholas K Dulvy1,2*, Sarah L Fowler3, John A Musick4, Rachel D Cavanagh5, Peter M Kyne6, Lucy R Harrison1,2, John K Carlson7, Lindsay NK Davidson1,2, Sonja V Fordham8, Malcolm P Francis9, Caroline M Pollock10, Colin A Simpfendorfer11,12, George H Burgess13, Kent E Carpenter14,15, Leonard JV Compagno16, David A Ebert17, Claudine Gibson3, Michelle R Heupel18, Suzanne R Livingstone19, Jonnell C Sanciangco14,15, John D Stevens20, Sarah Valenti3, William T White20 1IUCN Species Survival Commission Shark Specialist Group, Department of Biological Sciences, Simon Fraser University, Burnaby, Canada; 2Earth to Ocean Research Group, Department of Biological Sciences, Simon Fraser University, Burnaby, Canada; 3IUCN Species Survival Commission Shark Specialist Group, NatureBureau International, Newbury, United Kingdom; 4Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, United States; 5British Antarctic Survey, Natural Environment Research Council, Cambridge, United Kingdom; 6Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, Australia; 7Southeast Fisheries Science Center, NOAA/National Marine Fisheries Service, Panama City, United States; 8Shark Advocates International, The Ocean Foundation, Washington, DC, United States; 9National Institute of Water and Atmospheric Research, Wellington, New Zealand; 10Global Species Programme, International Union for the Conservation -
Number of Living Species in Australia and the World
Numbers of Living Species in Australia and the World 2nd edition Arthur D. Chapman Australian Biodiversity Information Services australia’s nature Toowoomba, Australia there is more still to be discovered… Report for the Australian Biological Resources Study Canberra, Australia September 2009 CONTENTS Foreword 1 Insecta (insects) 23 Plants 43 Viruses 59 Arachnida Magnoliophyta (flowering plants) 43 Protoctista (mainly Introduction 2 (spiders, scorpions, etc) 26 Gymnosperms (Coniferophyta, Protozoa—others included Executive Summary 6 Pycnogonida (sea spiders) 28 Cycadophyta, Gnetophyta under fungi, algae, Myriapoda and Ginkgophyta) 45 Chromista, etc) 60 Detailed discussion by Group 12 (millipedes, centipedes) 29 Ferns and Allies 46 Chordates 13 Acknowledgements 63 Crustacea (crabs, lobsters, etc) 31 Bryophyta Mammalia (mammals) 13 Onychophora (velvet worms) 32 (mosses, liverworts, hornworts) 47 References 66 Aves (birds) 14 Hexapoda (proturans, springtails) 33 Plant Algae (including green Reptilia (reptiles) 15 Mollusca (molluscs, shellfish) 34 algae, red algae, glaucophytes) 49 Amphibia (frogs, etc) 16 Annelida (segmented worms) 35 Fungi 51 Pisces (fishes including Nematoda Fungi (excluding taxa Chondrichthyes and (nematodes, roundworms) 36 treated under Chromista Osteichthyes) 17 and Protoctista) 51 Acanthocephala Agnatha (hagfish, (thorny-headed worms) 37 Lichen-forming fungi 53 lampreys, slime eels) 18 Platyhelminthes (flat worms) 38 Others 54 Cephalochordata (lancelets) 19 Cnidaria (jellyfish, Prokaryota (Bacteria Tunicata or Urochordata sea anenomes, corals) 39 [Monera] of previous report) 54 (sea squirts, doliolids, salps) 20 Porifera (sponges) 40 Cyanophyta (Cyanobacteria) 55 Invertebrates 21 Other Invertebrates 41 Chromista (including some Hemichordata (hemichordates) 21 species previously included Echinodermata (starfish, under either algae or fungi) 56 sea cucumbers, etc) 22 FOREWORD In Australia and around the world, biodiversity is under huge Harnessing core science and knowledge bases, like and growing pressure. -
Wild About Learning
WILD ABOUT LEARNING An Interdisciplinary Unit Fostering Discovery Learning Written on a 4th grade reading level, Wild Discoveries: Wacky New Animals, is perfect for every kid who loves wacky animals! With engaging full-color photos throughout, the book draws readers right into the animal action! Wild Discoveries features newly discovered species from around the world--such as the Shocking Pink Dragon and the Green Bomber. These wacky species are organized by region with fun facts about each one's amazing abilities and traits. The book concludes with a special section featuring new species discovered by kids! Heather L. Montgomery writes about science and nature for kids. Her subject matter ranges from snake tongues to snail poop. Heather is an award-winning teacher who uses yuck appeal to engage young minds. During a typical school visit, petrified parts and tree guts inspire reluctant writers and encourage scientific thinking. Heather has a B.S. in Biology and a M.S. in Environmental Education. When she is not writing, you can find her painting her face with mud at the McDowell Environmental Center where she is the Education Coordinator. Heather resides on the Tennessee/Alabama border. Learn more about her ten books at www.HeatherLMontgomery.com. Dear Teachers, Photo by Sonya Sones As I wrote Wild Discoveries: Wacky New Animals, I was astounded by how much I learned. As expected, I learned amazing facts about animals and the process of scientifically describing new species, but my knowledge also grew in subjects such as geography, math and language arts. I have developed this unit to share that learning growth with children. -
An Introduction to the Classification of Elasmobranchs
An introduction to the classification of elasmobranchs 17 Rekha J. Nair and P.U Zacharia Central Marine Fisheries Research Institute, Kochi-682 018 Introduction eyed, stomachless, deep-sea creatures that possess an upper jaw which is fused to its cranium (unlike in sharks). The term Elasmobranchs or chondrichthyans refers to the The great majority of the commercially important species of group of marine organisms with a skeleton made of cartilage. chondrichthyans are elasmobranchs. The latter are named They include sharks, skates, rays and chimaeras. These for their plated gills which communicate to the exterior by organisms are characterised by and differ from their sister 5–7 openings. In total, there are about 869+ extant species group of bony fishes in the characteristics like cartilaginous of elasmobranchs, with about 400+ of those being sharks skeleton, absence of swim bladders and presence of five and the rest skates and rays. Taxonomy is also perhaps to seven pairs of naked gill slits that are not covered by an infamously known for its constant, yet essential, revisions operculum. The chondrichthyans which are placed in Class of the relationships and identity of different organisms. Elasmobranchii are grouped into two main subdivisions Classification of elasmobranchs certainly does not evade this Holocephalii (Chimaeras or ratfishes and elephant fishes) process, and species are sometimes lumped in with other with three families and approximately 37 species inhabiting species, or renamed, or assigned to different families and deep cool waters; and the Elasmobranchii, which is a large, other taxonomic groupings. It is certain, however, that such diverse group (sharks, skates and rays) with representatives revisions will clarify our view of the taxonomy and phylogeny in all types of environments, from fresh waters to the bottom (evolutionary relationships) of elasmobranchs, leading to a of marine trenches and from polar regions to warm tropical better understanding of how these creatures evolved. -
NPOA Sharks Booklet.Indd
National Plan of Action for the Conservation and Management of Sharks (NPOA-Sharks) November 2013 South Africa Department of Agriculture, Forestry and Fisheries Private Bag X2, Rogge Bay, 8012 Tel: 021 402 3911 Fax: +27 21 402 3364 www.daff.gov.za Design and Layout: FNP Communications and Gerald van Tonder Photographs courtesy of: Department of Agriculture, Forestry and Fisheries (DAFF), Craig Smith, Charlene da Silva, Rob Tarr Foreword South Africa’s Exclusive Economic Zone is endowed with a rich variety of marine living South Africa is signatory to the Code of Conduct for Responsible Fisheries – voluntarily agreed to by members of the United Nations Food and Agriculture Organisation (FAO) – and, as such, is committed to the development and implementation of National Plans of Action (NPOAs) as adopted by the twenty-third session of the FAO Committee on Fisheries in February 1999 and endorsed by the FAO Council in June 1999. Seabirds – aimed at reducing incidental catch and promoting the conservation of seabirds Fisheries and now regularly conducts Ecological Risk Assessments for all the commercial practices. Acknowledging the importance of maintaining a healthy marine ecosystem and the possibility of major detrimental effects due to the disappearance of large predators, South from the list of harvestable species. In accordance with international recommendations, South Africa subsequently banned the landing of a number of susceptible shark species, including oceanic whitetip, silky, thresher and hammerhead sharks. improves monitoring efforts for foreign vessels discharging shark products in its ports. To ensure long-term sustainability of valuable, but biologically limited, shark resources The NPOA-Sharks presented here formalises and streamlines ongoing efforts to improve conservation and management of sharks caught in South African waters. -
Morphological and Mitochondrial DNA Divergence Validates Blackmouth, Galeus Melastomus, and Atlantic Sawtail Catsharks, Galeus Atlanticus,Asseparatespecies
Journal of Fish Biology (2007) 70 (Supplement C), 346–358 doi:10.1111/j.1095-8649.2007.01455.x, available online at http://www.blackwell-synergy.com Morphological and mitochondrial DNA divergence validates blackmouth, Galeus melastomus, and Atlantic sawtail catsharks, Galeus atlanticus,asseparatespecies R. CASTILHO*†, M. FREITAS*, G. SILVA*, J. FERNANDEZ-CARVALHO‡ AND R. COELHO‡ *Biodiversity and Conservation Group, CCMAR, University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal and ‡Coastal Fisheries Research Group, CCMAR, University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal (Received 30 August 2006, Accepted 17 January 2007) A total of 60 morphometric traits and nucleotide sequences of the entire mtDNA NADH dehydrogenase subunit 2 (ND2) gene [1047 base pair (bp)] in 23 individuals of blackmouth, Galeus melastomus, and 13 individuals of sawtail catsharks, Galeus atlanticus, caught in Southern Portugal, were examined to test the validity of these two taxa. These sharks closely resemble each other, have overlapping geographical ranges and are difficult to identify by morphological characters. Non-metric multidimensional scaling of morphometric variables indicates a clear separation between the two species, with 10 characters each contributing 2Á12–2Á45% of the total variability between species. Maximum likelihood, parsimony and neighbour-joining trees revealed two major mtDNA haplotype clades, corresponding to the two species, with an average corrected sequence divergence between them of 3Á39 Æ 0Á56%. Within species divergences between haplotypes averaged 0Á27 Æ 0Á18% in G. melastomus and 0Á12 Æ 0Á08% in G. atlanticus. A total of 35 diagnostic nucleotide site differences and four restriction fragment length polymorphism recognition sites in the ND2 gene can be used to distinguish the two species. -
Third International Symposium on Mangroves As Fish Habitat Abstracts*
Bull Mar Sci. 96(3):539–560. 2020 abstracts https://doi.org/10.5343/bms.2019.0047 Third International Symposium on Mangroves as Fish Habitat Abstracts* COMMUNITY COMPOSITION AND DIVERSITY OF PHYTOPLANKTON IN RELATION TO ENVIRONMENTAL VARIABLES AND SEASONALITY IN A TROPICAL MANGROVE ESTUARY, MALAYSIA by ABU HENA MK, Saifullah ASM, Idris MH, Rajaee AH, Rahman MM.—Phytoplankton are the base of the aquatic food chain from which energy is transferred to higher organisms. The community and abundance of phytoplankton in a tropical mangrove estuary were examined in Sarawak, Malaysia. Monthly-collected data from January 2013 to December 2013 was pooled into seasons to examine the influence of seasonality. The estuary was relatively species-rich and a total of 102 species under 43 genera were recorded, comprising 6 species of Cyanophyceae, 4 species of Chlorophyceae, 63 species of Bacillariophyceae, and 29 species of Dinophyceae. The mean abundance (cells L−1) of phytoplankton was found in the following order: Bacillariophyceae > Dinophyceae > Cyanophyceae > Chlorophyceae. Mean abundance of phytoplankton ranged from 5694 to 88,890 cells L−1 over the study period, with a higher value in the dry season. Species recorded from the estuary were dominated by Pleurosigma normanii, Coscinodiscus sp., Coscinodiscus centralis, Coscinodiscus granii, Dinophysis caudata, Ceratium carriense, Ceratium fusus, and Ceratium lineatum. Abundance of phytoplankton was positively influenced by chlorophyll a (R = 0.69), ammonium (R = 0.64), and silica (R = 0.64). Significant differences (ANOSIM and NMDS) were observed in the species community structure between the intermediate and wet season. The species assemblages were positively correlated with surface water temperature, salinity, pH, ammonium, and nitrate in the intermediate and dry season toward larger species composition in the respective seasons, whereas silica influenced species assemblage in the wet season. -
Birds of the East Texas Baptist University Campus with Birds Observed Off-Campus During BIOL3400 Field Course
Birds of the East Texas Baptist University Campus with birds observed off-campus during BIOL3400 Field course Photo Credit: Talton Cooper Species Descriptions and Photos by students of BIOL3400 Edited by Troy A. Ladine Photo Credit: Kenneth Anding Links to Tables, Figures, and Species accounts for birds observed during May-term course or winter bird counts. Figure 1. Location of Environmental Studies Area Table. 1. Number of species and number of days observing birds during the field course from 2005 to 2016 and annual statistics. Table 2. Compilation of species observed during May 2005 - 2016 on campus and off-campus. Table 3. Number of days, by year, species have been observed on the campus of ETBU. Table 4. Number of days, by year, species have been observed during the off-campus trips. Table 5. Number of days, by year, species have been observed during a winter count of birds on the Environmental Studies Area of ETBU. Table 6. Species observed from 1 September to 1 October 2009 on the Environmental Studies Area of ETBU. Alphabetical Listing of Birds with authors of accounts and photographers . A Acadian Flycatcher B Anhinga B Belted Kingfisher Alder Flycatcher Bald Eagle Travis W. Sammons American Bittern Shane Kelehan Bewick's Wren Lynlea Hansen Rusty Collier Black Phoebe American Coot Leslie Fletcher Black-throated Blue Warbler Jordan Bartlett Jovana Nieto Jacob Stone American Crow Baltimore Oriole Black Vulture Zane Gruznina Pete Fitzsimmons Jeremy Alexander Darius Roberts George Plumlee Blair Brown Rachel Hastie Janae Wineland Brent Lewis American Goldfinch Barn Swallow Keely Schlabs Kathleen Santanello Katy Gifford Black-and-white Warbler Matthew Armendarez Jordan Brewer Sheridan A. -
Geological Parks, Eco-Tourism and Sustainable Development
3rd International Conference on Management Science and Management Innovation (MSMI 2016) Geological Parks, Eco-tourism and Sustainable Development Jian-Xinog Qin Institute of Regional Geography &Tourism Development, Southwest University for Nationalities, Chengdu, China E-mail: [email protected] Abstract—Based on the comparative analysis of the definition From the definition we can see, both in function and of geological parks, ecological tourism and sustainable purpose is consistent, and emphasize the following three development, this paper discusses the dialectical relationship binding: combination of local economic development and between the geological parks, ecological tourism and the protection of natural and cultural ecological system; sustainable development. The geological park is an important appreciate the nature and know the combination of nature; part of the ecological tourism resources, and the geological protection ecological environment and widespread public park is an important place and an ideal place for the awareness of protection combined. development of eco-tourism. Geological park and ecological tourism development has a similar goal system, development II. THE RELATIONSHIP BETWEEN THE characteristics, development principles and contents. GEOLOGICAL PARK AND ECOLOGICAL TOURISM Geological park is an important part of the theory of sustainable development, is the embodiment of sustainable A. Geological relic resource is an important part of the tourism. The tourism development of geopark is a concrete ecological -
Ground Sharks
click for previous page - v - TABLE OF CONTENTS Code Page 9. ORDER CARCHARHINIFORMES - GROUND SHARKS ....................................................................................... 251 9.1 FAMILY SCYLIORHINIDAE - Catsharks .................................................. SCYL ........................................... 253 Apristurus....................................................................................................... SCYL Aprist ................................ 257 A. atlanticus ..................................................................................... SCYL Aprist 1 ............................... 261 A. brunneus ...................................................................................... SCYL Aprist 2 ............................... 262 A. canutus ............................................................................................ SCYL Aprist 3 ............................... 263 A. herklotsi ........................................................................................ SCYL Aprist 4 ............................... 264 A. indicus ............................................................................................. SCYL Aprist 5 ............................... 265 A. investigatoris ................................................................................... SCYL Aprist 6 ............................... 267 A. japonicus ....................................................................................... SCYL Aprist 7 ............................... 268 -
Checklist of Philippine Chondrichthyes
CSIRO MARINE LABORATORIES Report 243 CHECKLIST OF PHILIPPINE CHONDRICHTHYES Compagno, L.J.V., Last, P.R., Stevens, J.D., and Alava, M.N.R. May 2005 CSIRO MARINE LABORATORIES Report 243 CHECKLIST OF PHILIPPINE CHONDRICHTHYES Compagno, L.J.V., Last, P.R., Stevens, J.D., and Alava, M.N.R. May 2005 Checklist of Philippine chondrichthyes. Bibliography. ISBN 1 876996 95 1. 1. Chondrichthyes - Philippines. 2. Sharks - Philippines. 3. Stingrays - Philippines. I. Compagno, Leonard Joseph Victor. II. CSIRO. Marine Laboratories. (Series : Report (CSIRO. Marine Laboratories) ; 243). 597.309599 1 CHECKLIST OF PHILIPPINE CHONDRICHTHYES Compagno, L.J.V.1, Last, P.R.2, Stevens, J.D.2, and Alava, M.N.R.3 1 Shark Research Center, South African Museum, Iziko–Museums of Cape Town, PO Box 61, Cape Town, 8000, South Africa 2 CSIRO Marine Research, GPO Box 1538, Hobart, Tasmania, 7001, Australia 3 Species Conservation Program, WWF-Phils., Teachers Village, Central Diliman, Quezon City 1101, Philippines (former address) ABSTRACT Since the first publication on Philippines fishes in 1706, naturalists and ichthyologists have attempted to define and describe the diversity of this rich and biogeographically important fauna. The emphasis has been on fishes generally but these studies have also contributed greatly to our knowledge of chondrichthyans in the region, as well as across the broader Indo–West Pacific. An annotated checklist of cartilaginous fishes of the Philippines is compiled based on historical information and new data. A Taiwanese deepwater trawl survey off Luzon in 1995 produced specimens of 15 species including 12 new records for the Philippines and a few species new to science.