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JMS 70 1 031-041 Eyh003 FINAL
PHYLOGENY AND HISTORICAL BIOGEOGRAPHY OF LIMPETS OF THE ORDER PATELLOGASTROPODA BASED ON MITOCHONDRIAL DNA SEQUENCES TOMOYUKI NAKANO AND TOMOWO OZAWA Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464-8602,Japan (Received 29 March 2003; accepted 6June 2003) ABSTRACT Using new and previously published sequences of two mitochondrial genes (fragments of 12S and 16S ribosomal RNA; total 700 sites), we constructed a molecular phylogeny for 86 extant species, covering a major part of the order Patellogastropoda. There were 35 lottiid, one acmaeid, five nacellid and two patellid species from the western and northern Pacific; and 34 patellid, six nacellid and three lottiid species from the Atlantic, southern Africa, Antarctica and Australia. Emarginula foveolata fujitai (Fissurellidae) was used as the outgroup. In the resulting phylogenetic trees, the species fall into two major clades with high bootstrap support, designated here as (A) a clade of southern Tethyan origin consisting of superfamily Patelloidea and (B) a clade of tropical Tethyan origin consisting of the Acmaeoidea. Clades A and B were further divided into three and six subclades, respectively, which correspond with geographical distributions of species in the following genus or genera: (AÍ) north eastern Atlantic (Patella ); (A2) southern Africa and Australasia ( Scutellastra , Cymbula-and Helcion)', (A3) Antarctic, western Pacific, Australasia ( Nacella and Cellana); (BÍ) western to northwestern Pacific (.Patelloida); (B2) northern Pacific and northeastern Atlantic ( Lottia); (B3) northern Pacific (Lottia and Yayoiacmea); (B4) northwestern Pacific ( Nipponacmea); (B5) northern Pacific (Acmaea-’ânà Niveotectura) and (B6) northeastern Atlantic ( Tectura). Approximate divergence times were estimated using geo logical events and the fossil record to determine a reference date. -
PROGRAMME 4 - 7 July 2017 • Boardwalk Convention Centre • Port Elizabeth • South Africa
SAMssPORT ELIZABETH 2017 THE 16TH SOUTHERN AFRICAN MARINE SCIENCE SYMPOSIUM PROGRAMME 4 - 7 July 2017 • www.samss2017.co.za Boardwalk Convention Centre • Port Elizabeth • South Africa Theme: Embracing the blue l Unlocking the Ocean’s economic potential whilst maintaining social and ecological resilience SAMSS is hosted by NMMU, CMR and supported by SANCOR WELCOME PLENARY SPEAKERS It is our pleasure to welcome all SAMSS 2017 participants on behalf of the ROBERT COSTANZA - The Australian National University - Australia Institute for Coastal and Marine Research at Nelson Mandela Metropolitan University and the city of Port Elizabeth. NMMU has a long tradition of marine COSTANZA has an H-index above 100 and >60 000 research and its institutional marine and maritime strategy is coming to citations. His area of specialisation is ecosystem goods fruition, which makes this an ideal time for us to host this triennial meeting. and services and ecological economics. Costanza’s Under the auspices of SANCOR, this is the second time we host SAMSS in PE and the transdisciplinary research integrates the study of theme ‘Embracing the blue – unlocking the ocean’s potential whilst maintaining social humans and nature to address research, policy, and and ecological resilience’ is highly topical and appropriate, aligning with Operation management issues. His work has focused on the Phakisa, which is the national approach to developing a blue economy. South Africa is interface between ecological and economic systems, at a cross roads and facing economic challenges. Economic growth and lifting people particularly at larger temporal and spatial scales, from out of poverty is a priority and those of us in the ‘marine’ community need to be part small watersheds to the global system. -
Mollusks and a Crustacean from Early Oligocene Methane-Seep Deposits in the Talara Basin, Northern Peru
Mollusks and a crustacean from early Oligocene methane-seep deposits in the Talara Basin, northern Peru STEFFEN KIEL, FRIDA HYBERTSEN, MATÚŠ HYŽNÝ, and ADIËL A. KLOMPMAKER Kiel, S., Hybertsen, F., Hyžný, M., and Klompmaker, A.A. 2020. Mollusks and a crustacean from early Oligocene methane- seep deposits in the Talara Basin, northern Peru. Acta Palaeontologica Polonica 65 (1): 109–138. A total of 25 species of mollusks and crustaceans are reported from Oligocene seep deposits in the Talara Basin in north- ern Peru. Among these, 12 are identified to the species-level, including one new genus, six new species, and three new combinations. Pseudophopsis is introduced for medium-sized, elongate-oval kalenterid bivalves with a strong hinge plate and largely reduced hinge teeth, rough surface sculpture and lacking a pallial sinus. The new species include two bivalves, three gastropods, and one decapod crustacean: the protobranch bivalve Neilo altamirano and the vesicomyid bivalve Pleurophopsis talarensis; among the gastropods, the pyropeltid Pyropelta seca, the provannid Provanna pelada, and the hokkaidoconchid Ascheria salina; the new crustacean is the callianassid Eucalliax capsulasetaea. New combina- tions include the bivalves Conchocele tessaria, Lucinoma zapotalensis, and Pseudophopsis peruviana. Two species are shared with late Eocene to Oligocene seep faunas in Washington state, USA: Provanna antiqua and Colus sekiuensis; the Talara Basin fauna shares only genera, but no species with Oligocene seep fauna in other regions. Further noteworthy aspects of the molluscan fauna include the remarkable diversity of four limpet species, the oldest record of the cocculinid Coccopigya, and the youngest record of the largely seep-restricted genus Ascheria. -
Proceedings of the United States National Museum
PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM SMITHSONIAN INSTITUTION U. S. NATIONAL MUSEUM VoL 109 WMhington : 1959 No. 3412 MARINE MOLLUSCA OF POINT BARROW, ALASKA Bv Nettie MacGinitie Introduction The material upon which this study is based was collected by G. E. MacGinitie in the vicinity of Point Barrow, Alaska. His work on the invertebrates of the region (see G. E. MacGinitie, 1955j was spon- sored by contracts (N6-0NR 243-16) between the OfRce of Naval Research and the California Institute of Technology (1948) and The Johns Hopkins L^niversity (1949-1950). The writer, who served as research associate under this project, spent the. periods from July 10 to Oct. 10, 1948, and from June 1949 to August 1950 at the Arctic Research Laboratory, which is located at Point Barrow base at ap- proximately long. 156°41' W. and lat. 71°20' N. As the northernmost point in Alaska, and representing as it does a point about midway between the waters of northwest Greenland and the Kara Sea, where collections of polar fauna have been made. Point Barrow should be of particular interest to students of Arctic forms. Although the dredge hauls made during the collection of these speci- mens number in the hundreds and, compared with most "expedition standards," would be called fairly intensive, the area of the ocean ' Kerckhofl Marine Laboratory, California Institute of Technology. 473771—59 1 59 — 60 PROCEEDINGS OF THE NATIONAL MUSEUM vol. los bottom touched by the dredge is actually small in comparison with the total area involved in the investigation. Such dredge hauls can yield nothing comparable to what can be obtained from a mudflat at low tide, for instance. -
Downloading of the Data
The spatial ecology of Albula glossodonta in the St. Joseph Atoll, Seychelles A thesis submitted in fulfilment of the requirements for the degree of MASTER OF SCIENCE of RHODES UNIVERSITY By Emily Jeanne Moxham February 2017 Abstract Abstract Bonefish (Albula spp.) support valuable recreational and artisanal fisheries worldwide. Declining stocks have been reported at multiple localities, potentially jeopardising numerous multimillion-dollar industries. In particular, tourism generated through bonefish fly fishing contributes considerably to the economies of many isolated tropical islands and atolls. However, despite their economic value, little is known about bonefish in the Indian Ocean. This study aimed to contribute to the understanding of bonefish ecology in the Indian Ocean by (1) reviewing the bonefish literature to identify knowledge gaps; (2) evaluating the post release survival of acoustically tagged bonefish and; (3) quantifying the spatial and temporal movements of bonefish at a near-pristine and predator rich atoll in the Seychelles. A review of published literature on bonefish indicated that despite considerable biological and ecological research in the Pacific and Atlantic oceans, virtually no research has been conducted in the Indian Ocean. To help address this research gap, an acoustic telemetry study was initiated at the remote St. Joseph Atoll, within an existing array of 88 automated data logging acoustic receivers. Thirty Albula glossodonta were surgically implanted with Vemco V13 acoustic transmitters in May 2015 and tracked for a period of one year. Only 10% of the tagged bonefish were detected for more than two weeks. A comparison of the final 100 hours of movement data from fish that were detected for less than two weeks to fish detected for longer periods revealed distinct differences. -
A Molecular Phylogeny of the Patellogastropoda (Mollusca: Gastropoda)
^03 Marine Biology (2000) 137: 183-194 ® Spnnger-Verlag 2000 M. G. Harasevvych A. G. McArthur A molecular phylogeny of the Patellogastropoda (Mollusca: Gastropoda) Received: 5 February 1999 /Accepted: 16 May 2000 Abstract Phylogenetic analyses of partiaJ J8S rDNA formia" than between the Patellogastropoda and sequences from species representing all living families of Orthogastropoda. Partial 18S sequences support the the order Patellogastropoda, most other major gastro- inclusion of the family Neolepetopsidae within the su- pod groups (Cocculiniformia, Neritopsma, Vetigastro- perfamily Acmaeoidea, and refute its previously hy- poda, Caenogastropoda, Heterobranchia, but not pothesized position as sister group to the remaining Neomphalina), and two additional classes of the phylum living Patellogastropoda. This region of the Í8S rDNA Mollusca (Cephalopoda, Polyplacophora) confirm that gene diverges at widely differing rates, spanning an order Patellogastropoda comprises a robust clade with high of magnitude among patellogastropod lineages, and statistical support. The sequences are characterized by therefore does not provide meaningful resolution of the the presence of several insertions and deletions that are relationships among higher taxa of patellogastropods. unique to, and ubiquitous among, patellogastropods. Data from one or more genes that evolve more uni- However, this portion of the 18S gene is insufficiently formly and more rapidly than the ISSrDNA gene informative to provide robust support for the mono- (possibly one or more -
Smithsonian Miscellaneous Collections
SMITHSONIAN MISCELLANEOUS COLLECTIOXS. 227 AEEANGEMENT FAMILIES OF MOLLUSKS. PREPARED FOR THE SMITHSONIAN INSTITUTION BY THEODORE GILL, M. D., Ph.D. WASHINGTON: PUBLISHED BY THE SMITHSONIAN INSTITUTION, FEBRUARY, 1871. ^^1 I ADVERTISEMENT. The following list has been prepared by Dr. Theodore Gill, at the request of the Smithsonian Institution, for the purpose of facilitating the arrangement and classification of the Mollusks and Shells of the National Museum ; and as frequent applica- tions for such a list have been received by the Institution, it has been thought advisable to publish it for more extended use. JOSEPH HENRY, Secretary S. I. Smithsonian Institution, Washington, January, 1871 ACCEPTED FOR PUBLICATION, FEBRUARY 28, 1870. (iii ) CONTENTS. VI PAGE Order 17. Monomyaria . 21 " 18. Rudista , 22 Sub-Branch Molluscoidea . 23 Class Tunicata , 23 Order 19. Saccobranchia . 23 " 20. Dactjlobranchia , 24 " 21. Taeniobranchia , 24 " 22. Larvalia , 24 Class Braehiopoda . 25 Order 23. Arthropomata , 25 " . 24. Lyopomata , 26 Class Polyzoa .... 27 Order 25. Phylactolsemata . 27 " 26. Gymnolseraata . 27 " 27. Rhabdopleurse 30 III. List op Authors referred to 31 IV. Index 45 OTRODUCTIO^. OBJECTS. The want of a complete and consistent list of the principal subdivisions of the mollusks having been experienced for some time, and such a list being at length imperatively needed for the arrangement of the collections of the Smithsonian Institution, the present arrangement has been compiled for that purpose. It must be considered simply as a provisional list, embracing the results of the most recent and approved researches into the systematic relations and anatomy of those animals, but from which innova- tions and peculiar views, affecting materially the classification, have been excluded. -
GMB.CV-'07 Full General
CURRICULUM VITAE: GEORGE MEREDITH BRANCH 2.1. Biographic sketch: BORN : Salisbury, Zimbabwe, 25 September 1942. Married, two children. UNIVERSITY EDUCATION: University of Cape Town. B.Sc. 1963 Majors in Zoology and Botany, distinction in the former. Class medals for best student in second and third year Zoology. B.Sc. Hons. 1964. First class honours in Zoology PhD 1973. EMPLOYMENT: Zoology department, University of Cape Town Junior Lecturer, 1965-1966 Lecturer, 1967-1974 Ad hoc promotion to Senior Lecturer 1975 Ad hoc promotion to Associate Professor, 1979 Ad hom . promotion to Professorship 1985. Student adviser, Life Sciences, 1975-1987 Postgraduate Summer Course, Friday Harbor Marine Laboratories, 1985. Head of Department of Zoology, UCT, 1988-1990, 1994-1996 Chairman, School of Life Sciences, 1991 Chairman, Undergraduate Affairs, Zoology Department 1993 AWARDS: Purcell Prize for best postgraduate biological thesis - 1965. Fellowship of the University of Cape Town - 1983 Distinguished Teachers Award - 1984 UCT Book Award - 1986 - for "The Living Shores of Southern Africa". Fellowship of the Royal Society of South Africa - 1990. Appointed Director of FRD Coastal Ecology Unit -1991. Awarded Gold Medal by Zoological Society of Southern Africa - 1992. Awarded Gilchrist Gold Medal for contributions to marine science - 1994. UCT Book Award - 1995 - for "Two Oceans - a Field Guide to the Marine Life of southern Africa" (Jointly awarded to CL Griffiths, ML Branch, LE Beckley.) International Temperate Reefs Award for Lifetime Contributions to Marine Science – 2006. FRD RATING AND FUNDING: Rated in 1985 as qualifying for comprehensive support for funding from the Foundation for Research Development. Re-rated in 1990, 1994 and 1998 as category 'A' (scientists recognised as international leaders – approximately the top 4% of scientists in South Africa). -
Nuclear 1’) and Associated Infrastructure
ENVIRONMENTAL IMPACT ASSESSMENT FOR THE PROPOSED NUCLEAR POWER STATION (‘NUCLEAR 1’) AND ASSOCIATED INFRASTRUCTURE Marine Ecology Impact Assessment March 2011 Prepared by: Professor CL Griffiths and Dr TB Robinson Prepared for: Arcus GIBB Pty Ltd On behalf of: Eskom Holdings Ltd March 2011 DECLARATION OF INDEPENDENCE l, Professor Charles Griffiths hereby confirm my independence as a specialist and declare that I do not have any interest, be it business, financial, personal or other, in any proposed activity, application or appeal in respect of which Arcus GIBB was appointed as environmental assessment practitioner in terms of the National Environmental Management Act, 1998 (Act No. 107 ol lgg8), other than fair remuneration for worked performed, specifically in connection with the Environmental lmpact Assessment for the proposed conventional nuclear power station ('Nuclear 1'). I further declare that I am confident in the results of the studies undertaken and conclusions drawn as a result of it - as is described in my atl Full Name: Professor Charles Qualif ication(s): PhD Experience (years/ months) : 35 Years EXECUTIVE SUMMARY This specialist study was undertaken to assess the possible impacts of a 4 000 MW capacity power station on the marine environment at one of three potential sites along the Eastern and Western Cape coasts. Such a development at Duynefontein, Bantamsklip or Thyspunt will have a variety of potential impacts. These include: • Disruption of surrounding marine habitats. When associated with the construction of the cooling water intake and outfall system, this effect will be focused within the construction phase and will be localised, of medium duration and significance . -
Patellid Limpets: an Overview of the Biology and Conservation of Keystone Species of the Rocky Shores
Chapter 4 Patellid Limpets: An Overview of the Biology and Conservation of Keystone Species of the Rocky Shores Paulo Henriques, João Delgado and Ricardo Sousa Additional information is available at the end of the chapter http://dx.doi.org/10.5772/67862 Abstract This work reviews a broad spectrum of subjects associated to Patellid limpets’ biology such as growth, reproduction, and recruitment, also the consequences of commercial exploitation on the stocks and the effects of marine protected areas (MPAs) in the biology and populational dynamics of these intertidal grazers. Knowledge of limpets’ biological traits plays an important role in providing proper background for their effective man- agement. This chapter focuses on determining the effect of biotic and abiotic factors that influence these biological characteristics and associated geographical patterns. Human exploitation of limpets is one of the main causes of disturbance in the intertidal ecosys- tem and has occurred since prehistorical times resulting in direct and indirect alterations in the abundance and size structure of the target populations. The implementation of MPAs has been shown to result in greater biomass, abundance, and size of limpets and to counter other negative anthropogenic effects. However, inefficient planning and lack of surveillance hinder the accomplishment of the conservation purpose of MPAs. Inclusive conservation approaches involving all the stakeholders could guarantee future success of conservation strategies and sustainable exploitation. This review also aims to estab- lish how beneficial MPAs are in enhancing recruitment and yield of adjacent exploited populations. Keywords: Patellidae, limpets, fisheries, MPAs, conservation 1. Introduction The Patellidae are one of the most successful families of gastropods that inhabit the rocky shores from the supratidal to the subtidal, a marine habitat subject to some of the most © 2017 The Author(s). -
Neolepetopsidae, a New Docoglossate Limpet Family from Hydrothermal Vents and Its Relevance to Patellogastropod Evolution
J. ZooL, Lond. (1990) 222, 485-528 Neolepetopsidae, a new docoglossate limpet family from hydrothermal vents and its relevance to patellogastropod evolution JAMES H. MCLEAN Los Angeles County Museum of Natural History, Los Angeles, California 90007, USA {Accepted 21 May 1989) (With 12 plates and 1 figure in the text) Six new species of limpets from hydrothermal vents at spreading centres, hydrothermal vents on seamounts, or cold sulphide seeps are described in three new genera in the new family Neolepetopsidae. Anatomy is detailed separately by V. Fretter (1990). The family is considered to be a living descendant of the Palaeozoic-Mesozoic family Lepetopsidae (proposed herein), based on Lepetopsis Whitfield, 1882. Both families are placed in the new superfamily Lepetopsacea, new suborder Lepetopsina, order Patellogastropoda. New genera and species are: Neolepetopsis, type species N. gordensis, from the Gorda Ridge, and three additional species: N. densata, from an active sulphide chimney near 12° N on the East Pacific Rise, N. verruca from a sulphide chimney near 21 ° N on the East Pacific Rise, and N. occulta from hydrothermal vents on the caldera floor of Green Seamount near 21° N; Eulepetopsis, type species E. vitrea, from hydrothermal vents at the Galapagos Rift and the East Pacific Rise near 21°, 13° and 11° N; Paralepetopsis, type species P. floridensis, from cool, hypersaline, sulphide seeps at the base of the continental slope off the west coast of Florida. Inclusion in Patellogastropoda is indicated by plesiomorphic characters: symmetrical shell lacking coiled phase, no epipodium in adult, single dorsally arched jaw, docoglossate dentition with a licker below the tip of the radula, both left and right kidney, and gonad discharging through right kidney. -
Appendix: List of Some Scienti Fi C and English Vernacular Names
Appendix: List of Some Scienti fi c and English Vernacular Names Abelmoschus esculentus (okra) Acacia spp. (acacia) Acanthocephala (thorny-headed worm) Acanthopleura granulata (West Indian fuzzy chiton) Acarina (mite, tick) Acer spp. (maple) Acrocladium cuspidatum (bryophyte, moss; now known as Calliergonella cuspidata ) Actinopterygii (ray- fi nned fi sh) Aedes aegypti (mosquito, vector for yellow fever) Aedes africanus (mosquito, vector for yellow fever) Aegopinella spp. (terrestrial gastropod) Agavaceae (agave, lechuguilla, yucca) Agave lechuguilla (agave, lechuguilla) Agave sisalana (sisal hemp) Aglenus brunneus (beetle) Agnatha (hag fi sh, lamprey) Alces alces (elk [Europe]; moose [N. America]) Alligatoridae (alligator) Allium cepa (onion) Alnus spp. (alder) Amanita caesarea (Basidiomycota fungus, Caesar’s mushroom) Amanita muscaria ( fl y agaric) Amaranthaceae (pigweed) Amaranthus spp. (amaranth, pigweed) Amphibia (amphibian, salamander, frog) Amoeba spp. (protist) Ananas comosus (pineapple) Ancylostoma duodenale (nematode, hookworm) Anisus spp. (aquatic gastropod) Annelida (segmented worm, earthworm, leech) E.J. Reitz and M. Shackley, Environmental Archaeology, Manuals in Archaeological 483 Method, Theory and Technique, DOI 10.1007/978-1-4614-3339-2 © Springer Science+Business Media, LLC 2012 484 Appendix: List of Some Scientific and English Vernacular Names Anomura (hermit crab) Anopheles spp. (mosquito, vector for malaria) Antheraea spp. (silkmoth, wild) Anthocerotophyta (hornwort) Anthozoa (sea anemone, coral) Antilocapra americana