List of All Nominal Recent Species Belonging to the Superfamily Mactroidea Distributed in American Waters
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The Lioconcha Castrensis Species Group (Bivalvia : Veneridae), with the Description of Two New Species
Molluscan Research 30(3): 117–124 ISSN 1323-5818 http://www.mapress.com/mr/ Magnolia Press The Lioconcha castrensis species group (Bivalvia : Veneridae), with the description of two new species SANCIA E.T. VAN DER MEIJ1, ROBERT G. MOOLENBEEK2 & HENK DEKKER2 1 Netherlands Centre for Biodiversity Naturalis (department of Marine Zoology), P.O. Box 9517, 2300 RA Leiden, The Nether- lands. Email: [email protected] (corresponding author) 2 Netherlands Centre for Biodiversity Naturalis (section Zoological Museum of Amsterdam), Mauritskade 57, 1092 AD Amsterdam, The Netherlands. Email: [email protected] Abstract Part of the genus Lioconcha Mörch, 1853 is reviewed. Species strongly resembling Lioconcha castrensis (Linnaeus, 1758) are discussed and two new species are described: Lioconcha arabaya n. sp. from the Northwest Indian Ocean and Lioconcha rumphii n. sp. from Thailand and Sumatra. These three species, together with Lioconcha macaulayi Lamprell & Healy, 2002, share many morphological similarities and we suspect them to be closely related. They are referred to as the Lioconcha cast- rensis species group. Furthermore, lectotypes of Venus castrensis Linnaeus, 1758, and Venus fulminea Röding, 1798, are desig- nated. The latter is considered a junior synonym of V. castrensis. Key words: Indo-Pacific, Mollusca, Persian Gulf, Red Sea, taxonomy Introduction between the anterior and posterior extremities, height is measured vertically from the umbo to the ventral margin and The delimitation within the tropical venerid genus Lioconcha total width (or inflation) is the greatest distance between the Mörch, 1853, is problematic, due to high levels of external surfaces of the paired valves. For an extensive list of intraspecific morphological variability and relatively few synonyms of figured specimens of Lioconcha castrensis we useful morphological characters (Lamprell and Healy 2002). -
National Monitoring Program for Biodiversity and Non-Indigenous Species in Egypt
UNITED NATIONS ENVIRONMENT PROGRAM MEDITERRANEAN ACTION PLAN REGIONAL ACTIVITY CENTRE FOR SPECIALLY PROTECTED AREAS National monitoring program for biodiversity and non-indigenous species in Egypt PROF. MOUSTAFA M. FOUDA April 2017 1 Study required and financed by: Regional Activity Centre for Specially Protected Areas Boulevard du Leader Yasser Arafat BP 337 1080 Tunis Cedex – Tunisie Responsible of the study: Mehdi Aissi, EcApMEDII Programme officer In charge of the study: Prof. Moustafa M. Fouda Mr. Mohamed Said Abdelwarith Mr. Mahmoud Fawzy Kamel Ministry of Environment, Egyptian Environmental Affairs Agency (EEAA) With the participation of: Name, qualification and original institution of all the participants in the study (field mission or participation of national institutions) 2 TABLE OF CONTENTS page Acknowledgements 4 Preamble 5 Chapter 1: Introduction 9 Chapter 2: Institutional and regulatory aspects 40 Chapter 3: Scientific Aspects 49 Chapter 4: Development of monitoring program 59 Chapter 5: Existing Monitoring Program in Egypt 91 1. Monitoring program for habitat mapping 103 2. Marine MAMMALS monitoring program 109 3. Marine Turtles Monitoring Program 115 4. Monitoring Program for Seabirds 118 5. Non-Indigenous Species Monitoring Program 123 Chapter 6: Implementation / Operational Plan 131 Selected References 133 Annexes 143 3 AKNOWLEGEMENTS We would like to thank RAC/ SPA and EU for providing financial and technical assistances to prepare this monitoring programme. The preparation of this programme was the result of several contacts and interviews with many stakeholders from Government, research institutions, NGOs and fishermen. The author would like to express thanks to all for their support. In addition; we would like to acknowledge all participants who attended the workshop and represented the following institutions: 1. -
Morphometry, Growth and Reproduction of an Atlantic Population of the Razor Clam Ensis Macha (Molina, 1782)*
SCI. MAR., 68 (2): 211-217 SCIENTIA MARINA 2004 Morphometry, growth and reproduction of an Atlantic population of the razor clam Ensis macha (Molina, 1782)* PEDRO J. BARÓN1,2, LUCIANO E. REAL2, NÉSTOR F. CIOCCO1,2 and MARÍA E. RÉ1 1 Centro Nacional Patagónico, CONICET, Boulevard Brown s/n, Puerto Madryn (9120), Chubut, Argentina. E-mail: [email protected] 2 Universidad Nacional de la Patagonia San Juan Bosco, Boulevard Brown 3700, Puerto Madryn (9120), Chubut, Argentina. SUMMARY: Ensis macha is a razor clam distributed throughout the coasts of southern Argentina and Chile. Even though it represents a valuable fishery resource, the exploitation of its Atlantic populations has begun only in recent years. This study provides the first estimates of growth rate, an interpretation of the reproductive cycle on the coast of the northern Argentine Patagonia and an analysis of the species morphometry. Growth was estimated by direct observation of growth rings on the valves by two observers. The reproductive cycle was interpreted by the analysis of temporal change of oocyte size frequency distributions. Parameter estimations for the von Bertalanffy equations respectively obtained by observers 1 -1 and 2 were 154 and 153.7 mm for L∞, 0.25 and 0.20 yr for k, and -0.08 and -0.72 yr for t0. Two spawning peaks were detect- ed: September-November 1999 and May-June 2000. However, mature females were found all year round. An abrupt change in the relationship between shell length and height was detected at 11.2 mm length. Key words: razor clam, morphometric relationships, growth, reproduction, Ensis macha, allometric growth. -
Chec List Bivalves of the São Sebastião Channel, North Coast Of
Check List 10(1): 97–105, 2014 © 2014 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution Bivalves of the São Sebastião Channel, north coast of the PECIES S São Paulo State, Brazil OF Lenita de Freitas Tallarico 1*, Flávio Dias Passos 2, Fabrizio Marcondes Machado 3, Ariane Campos 1, ISTS 1 1,4 L Shirlei Maria Recco-Pimentel and Gisele Orlandi Introíni 1 Universidade Estadual de Campinas, Instituto de Biologia, Departamento de Biologia Estrutural e Funcional. R. Charles Darwin, s/n - Bloco N, Caixa Postal 6109. CEP 13083-863. Campinas, SP, Brazil. 2 Universidade Estadual de Campinas, Instituto de Biologia, Departamento de Biologia Animal. Rua Monteiro Lobato, 255, Caixa Postal 6109. CEP 13083-970. Campinas, SP, Brazil. 3 Programas de Pós-Graduação em Ecologia e Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas. R. Bertrand Russell, s/n, Caixa Postal 6109, CEP 13083-970. Campinas, SP, Brazil. 4 Universidade Federal de Ciências da Saúde de Porto Alegre, Departamento de Ciências Básicas da Saúde. R. Sarmento Leite, 245. CEP 90050-170. Porto Alegre, RS, Brazil. * Corresponding author. E-mail: [email protected] Abstract: The north coast of the São Paulo State, Brazil, presents great bivalve diversity, but knowledge about these organisms, especially species living subtidally, remains scarce. Based on collections made between 2010 and 2012, the present work provides a species list of bivalves inhabiting the intertidal and subtidal zones of the São Sebastião Channel. Altogether, 388 living specimens were collected, belonging to 52 species of 34 genera, grouped in 18 families. -
Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/319999645 Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile Chapter · September 2017 DOI: 10.1002/9781119154051.ch10 CITATIONS READS 0 332 28 authors, including: Nelson A Lagos Ricardo Norambuena University Santo Tomás (Chile) University of Concepción 65 PUBLICATIONS 1,052 CITATIONS 13 PUBLICATIONS 252 CITATIONS SEE PROFILE SEE PROFILE Claudio Silva Marco A Lardies Pontificia Universidad Católica de Valparaíso Universidad Adolfo Ibáñez 54 PUBLICATIONS 432 CITATIONS 70 PUBLICATIONS 1,581 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Irish moss - green crab interactions View project Influence of environment on fish stock assessment View project All content following this page was uploaded by Pedro A. Quijón on 11 November 2017. The user has requested enhancement of the downloaded file. 239 10 Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile Eleuterio Yáñez1, Nelson A. Lagos2,13, Ricardo Norambuena3, Claudio Silva1, Jaime Letelier4, Karl-Peter Muck5, Gustavo San Martin6, Samanta Benítez2,13, Bernardo R. Broitman7,13, Heraldo Contreras8, Cristian Duarte9,13, Stefan Gelcich10,13, Fabio A. Labra2, Marco A. Lardies11,13, Patricio H. Manríquez7, Pedro A. Quijón12, Laura Ramajo2,11, Exequiel González1, Renato Molina14, Allan Gómez1, Luis Soto15, Aldo Montecino16, María Ángela Barbieri17, Francisco Plaza18, Felipe Sánchez18, -
Morphological Variations of the Shell of the Bivalve Lucina Pectinata
I S S N 2 3 47-6 8 9 3 Volume 10 Number2 Journal of Advances in Biology Morphological variations of the shell of the bivalve Lucina pectinata (Gmelin, 1791) Emma MODESTIN PhD of Biogeography, zoology and Ecology University of the French Antilles, UMR AREA DEV ABSTRACT In Martinique, the species Lucina pectinata (Gmelin, 1791) is called "mud clam, white clam or mangrove clam" by bivalve fishermen depending on the harvesting environment. Indeed, the individuals collected have differences as regards the shape and colour of the shell. The hypothesis is that the shape of the shell of L. pectinata (P. pectinatus) shows significant variations from one population to another. This paper intends to verify this hypothesis by means of a simple morphometric study. The comparison of the shape of the shell of individuals from different populations was done based on samples taken at four different sites. The standard measurements (length (L), width or thickness (E - épaisseur) and height (H)) were taken and the morphometric indices (L/H; L/E; E/H) were established. These indices of shape differ significantly among the various populations. This intraspecific polymorphism of the shape of the shell of P. pectinatus could be related to the nature of the sediment (granulometry, density, hardness) and/or the predation. The shells are significantly more elongated in a loose muddy sediment than in a hard muddy sediment or one rich in clay. They are significantly more convex in brackish environments and this is probably due to the presence of more specialised predators or of more muddy sediments. Keywords Lucina pectinata, bivalve, polymorphism of shape of shell, ecology, mangrove swamp, French Antilles. -
Donacidae - Bivalvia)
Bolm. Zool., Univ. S. P aub 3:121-142, 1978 FUNCTIONAL ANATOMY OF DON AX HANLEY ANUS PHILIPPI 1847 (DONACIDAE - BIVALVIA) Walter Narchi Department o f Zoology University o f São Paulo, Brazil ABSTRACT Donax hanleyanus Philippi 1847 occurs throughout the southern half o f the Brazilian littoral. The main organ systems were studied in the living animal, particular attention being paid to the cilia ry feeding and cleasing mechanisms in the mantle cavity. The anatomy, functioning of the stomach and the ciliary sorting mechanisms are described. The stomach unlike that of almost all species of Donax and like the majority of the Tellinacea belongs to type V, as defined by Purchon, and could be regarded as advanced for the Donacidae. A general comparison has been made between the known species of Donax and some features of Iphigenia brasiliensis Lamarck 1818, also a donacid. INTRODUCTION Very little is known of donacid bivalves from the Brazilian littoral. Except for the publications of Narchi (1972; 1974) on Iphigenia brasiliensis and some ecological and adaptative features on Donax hanleyanus, all references to them are brief descrip tions of the shell and cheklists drawn up from systematic surveys. Beach clams of the genus Donax inhabit intertidal sandy shores in most parts of the world. Donax hanleyanus Philippi 1847 is one of four species occuring through out the Brazilian littoral. Its known range includes Espirito Santo State and the sou thern Atlantic shoreline down to Uruguay (Rios, 1975). According to Penchaszadeh & Olivier (1975) the species occur in the littoral of Argentina. 122 Walter Narchi The species is fairly common in São Paulo, Parana and Santa Catarina States whe re it is used as food by the coastal population (Goffeijé, 1950), and is known as “na- nini” It is known by the name “beguara” (Ihering, 1897) in the Iguape region, but not in S. -
Concholepas Concholepas
ANNALS OF THE SOUTH AFRICAN MUSEUM ANNALE VAN DIE SUID-AFRIKAANSE MUSEUM Volume 97 Band October 1985 Oktober Part 1 Deel THE FOSSIL OCCURRENCE IN SOUTHERN AFRICA OF THE SOUTH AMERICAN INTERTIDAL MOLLUSC CONCHOLEPAS CONCHOLEPAS By BRIAN KENSLEY are issued in parts at irregular intervals as material becomes available word uitgegee in dele op ongereelde tye na gelang van die beskikbaarheid van stof 1,2(1-3,5-8),3(1-2,4-5,8, I.-p.i.), 5(1-3, 5, 7-9), 6(1, I.-p.i.), 7(1-4), 8, 9(1-2, 7), 10(1-3), 11(1-2,5,7, I.-p.i.), 14(1-2), 15(4-5),24(2),27,31(1-3),32(5),33,36(2),45(1) Printed in South Africa by In Suid-Afrika gedruk deur The Rustica Press, Pty., Ltd., Die Rustica-pers, Edms., Bpk., Court Road, Wynberg, Cape Courtweg, Wynberg, Kaap THE FOSSIL OCCURRENCE IN SOUTHERN AFRICA OF THE SOUTH AMERICAN INTERTIDAL MOLLUSC CONCHOLEPASCONCHOLEPAS BRIAN KENSLEY National Museum of Natural History, Smithsonian Institution, Washington, D. C. The occurrence of the thaidid gastropod genus Concholepas is recorded from presumed Late Pleistocene coastal deposits in southern South West Africa-Namibia. The material is indistinguishable from C. concholepas, a species known from the Pliocene to Recent on the west coast of South America. The living species characteristically occurs in cold-temperate waters from the intertidal to depths of 40 m. It is suggested that the southern African fossils represent a short-lived pioneer population, established by larvae drifting from South America. -
Zhang Et Al., 2015
Estuarine, Coastal and Shelf Science 153 (2015) 38e53 Contents lists available at ScienceDirect Estuarine, Coastal and Shelf Science journal homepage: www.elsevier.com/locate/ecss Modeling larval connectivity of the Atlantic surfclams within the Middle Atlantic Bight: Model development, larval dispersal and metapopulation connectivity * Xinzhong Zhang a, , Dale Haidvogel a, Daphne Munroe b, Eric N. Powell c, John Klinck d, Roger Mann e, Frederic S. Castruccio a, 1 a Institute of Marine and Coastal Science, Rutgers University, New Brunswick, NJ 08901, USA b Haskin Shellfish Research Laboratory, Rutgers University, Port Norris, NJ 08349, USA c Gulf Coast Research Laboratory, University of Southern Mississippi, Ocean Springs, MS 39564, USA d Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, VA 23529, USA e Virginia Institute of Marine Science, The College of William and Mary, Gloucester Point, VA 23062, USA article info abstract Article history: To study the primary larval transport pathways and inter-population connectivity patterns of the Atlantic Received 19 February 2014 surfclam, Spisula solidissima, a coupled modeling system combining a physical circulation model of the Accepted 30 November 2014 Middle Atlantic Bight (MAB), Georges Bank (GBK) and the Gulf of Maine (GoM), and an individual-based Available online 10 December 2014 surfclam larval model was implemented, validated and applied. Model validation shows that the model can reproduce the observed physical circulation patterns and surface and bottom water temperature, and Keywords: recreates the observed distributions of surfclam larvae during upwelling and downwelling events. The surfclam (Spisula solidissima) model results show a typical along-shore connectivity pattern from the northeast to the southwest individual-based model larval transport among the surfclam populations distributed from Georges Bank west and south along the MAB shelf. -
(Polyplacophora: Leptochitonidae) and Its Phylogenetic Affinities
Journal of Systematic Palaeontology 5 (2): 123–132 Issued 25 May 2007 doi:10.1017/S1477201906001982 Printed in the United Kingdom C The Natural History Museum First record of a chiton from the Palaeocene of Denmark (Polyplacophora: Leptochitonidae) and its phylogenetic affinities Julia D. Sigwart National Museum of Ireland, Natural History Division, Merrion Street, Dublin 2, Ireland & School of Biology and Biochemistry, Queens University Belfast, BT7 1NN, UK Søren Bo Andersen Department of Earth Sciences, Aarhus University, DK – 8000 Aarhus C, Denmark Kai Ingemann Schnetler Fuglebakken 14, Stevnstrup, DK – 8870 Lang˚a, Denmark SYNOPSIS A new species of fossil polyplacophoran from the Danian (Lower Palaeocene) of Denmark is described from over 450 individual disarticulated plates. The polyplacophorans originate from the ‘nose-chalk’ in the classical Danish locality of Fakse Quarry, an unconsolidated coral limestone in whicharagoniticmolluscshellsarepreserved throughtransformation intocalcite.In platearchitecture and sculpture, the new Danish material is similar to Recent Leptochiton spp., but differs in its underdeveloped apophyses and high dorsal elevation (height/width ca. 0.54). Cladistic analysis of 55 original shell characters coded for more than 100 Recent and fossil species in the order Lepidopleurida shows very high resolution of interspecific relationships, but does not consistently recover traditional genera or subgenera. Inter-relationships within the suborder Lepidopleurina are of particular interest as it is often considered the most ‘basal’ neoloricate lineage. In a local context, the presence of chitons in the faunal assemblage of Fakse contributes evidence of shallow depositional depth for at least some elements of this Palaeocene seabed, a well-studied formation of azooxanthellic coral limestones. -
Bankia Setacea Class: Bivalvia, Heterodonta, Euheterodonta
Phylum: Mollusca Bankia setacea Class: Bivalvia, Heterodonta, Euheterodonta Order: Imparidentia, Myida The northwest or feathery shipworm Family: Pholadoidea, Teredinidae, Bankiinae Taxonomy: The original binomen for Bankia the presence of long siphons. Members of setacea was Xylotrya setacea, described by the family Teredinidae are modified for and Tryon in 1863 (Turner 1966). William Leach distiguished by a wood-boring mode of life described several molluscan genera, includ- (Sipe et al. 2000), pallets at the siphon tips ing Xylotrya, but how his descriptions were (see Plate 394C, Coan and Valentich-Scott interpreted varied. Although Menke be- 2007) and distinct anterior shell indentation. lieved Xylotrya to be a member of the Phola- They are commonly called shipworms (though didae, Gray understood it as a member of they are not worms at all!) and bore into many the Terdinidae and synonyimized it with the wooden structures. The common name ship- genus Bankia, a genus designated by the worm is based on their vermiform morphology latter author in 1842. Most authors refer to and a shell that only covers the anterior body Bankia setacea (e.g. Kozloff 1993; Sipe et (Ricketts and Calvin 1952; see images in al. 2000; Coan and Valentich-Scott 2007; Turner 1966). Betcher et al. 2012; Borges et al. 2012; Da- Body: Bizarrely modified bivalve with re- vidson and de Rivera 2012), although one duced, sub-globular body. For internal anato- recent paper sites Xylotrya setacea (Siddall my, see Fig. 1, Canadian…; Fig. 1 Betcher et et al. 2009). Two additional known syno- al. 2012. nyms exist currently, including Bankia Color: osumiensis, B. -
MAIÊUTICA Ciências Biológicas
MAIÊUTICAMAIÊUTICA CIÊNCIASCIÊNCIAS BIOLÓGICASBIOLOGICAS CENTRO UNIVERSITÁRIO LEONARDO DA VINCI Rodovia BR 470, Km 71, nº 1.040, Bairro Benedito 89130-000 - INDAIAL/SC www.uniasselvi.com.br REVISTA MAIÊUTICA Ciências Biológicas UNIASSELVI 2016 Presidente do Grupo UNIASSELVI Prof. Pedro Jorge Guterres Quintans Graça Reitor da UNIASSELVI Prof. Hermínio Kloch Pró-Reitora de Ensino de Graduação Presencial Profa. Marilda Regiani Olbrzymek Pró-Reitora de Ensino de Graduação a Distância Prof.ª Francieli Stano Torres Pró-Reitor Operacional de Graduação a Distância Prof. Hermínio Kloch Diretor Executivo Unidades Presenciais Prof. Ivan Carlos Hort Diretor de Educação Continuada Prof. Carlos Fabiano Fistarol Editor da Revista Maiêutica Prof. Luis Augusto Ebert Comissão Científica Prof. Alex Giordano Bergmann Prof.ª Claudete Gosczevsk Ciorchetta Prof.ª Claudia Sabrine Brandt Prof.ª Erika Alessandra Rodrigues Prof.ª Joseane Gabrieli Kryzozun Rubin Prof.ª Katia Girardi Dallabona Prof.ª Louise Cristine Franzoi Prof.ª Maquiel Duarte Vidal Prof.ª Renata Joaquim Ferraz Bianco Editoração e Diagramação Jéssica Nauana dos Santos Capa Cleo Schirmann Revisão Final Joice Carneiro Werlang Marcio Kisner Publicação On-line Propriedade do Centro Universitário Leonardo da Vinci Apresentação Apresentamos a você mais uma edição da Revista Maiêutica do Curso de Licenciatura em Ciências Biológicas do Centro universitário Leonardo Da Vinci (UNIASSELVI). A missão da revista é intensificar e divulgar a produção didático-científica de professores e acadêmicos dos cursos que apresentam interesse em publicar artigos na área, cumprindo também o impor- tante papel de tornar acessível à comunidade o que se produz de conhecimento em nosso Centro Universitário. Produzir conhecimento e torná-lo acessível é tarefa que envolve diferentes pessoas, com diferentes formações acadêmicas e de diferentes matrizes teóricas.