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Biotechnologies from Marine Bivalves
Nutrient Extraction Through Bivalves Petersen, Jens Kjerulf; Holmer, Marianne; Termansen, Mette; Hasler, Berit Published in: Goods and Services of Marine Bivalves DOI: 10.1007/978-3-319-96776-9_10 Publication date: 2019 Document version Publisher's PDF, also known as Version of record Citation for published version (APA): Petersen, J. K., Holmer, M., Termansen, M., & Hasler, B. (2019). Nutrient Extraction Through Bivalves. In A. C. Smaal, J. G. Ferreira, J. Grant, J. K. Petersen, & Ø. Strand (Eds.), Goods and Services of Marine Bivalves (pp. 179-208). Springer. https://doi.org/10.1007/978-3-319-96776-9_10 Download date: 05. okt.. 2021 Aad C. Smaal · Joao G. Ferreira · Jon Grant Jens K. Petersen · Øivind Strand Editors Goods and Services of Marine Bivalves Goods and Services of Marine Bivalves Just the pearl II, by Frank van Driel, fine art photography (www.frankvandriel.com), with painted oyster shells of www.zeeuwsblauw.nl Aad C. Smaal • Joao G. Ferreira • Jon Grant Jens K. Petersen • Øivind Strand Editors Goods and Services of Marine Bivalves Editors Aad C. Smaal Joao G. Ferreira Wageningen Marine Research and Universidade Nova de Lisboa Aquaculture and Fisheries group Monte de Caparica, Portugal Wageningen University and Research Yerseke, The Netherlands Jens K. Petersen Technical University of Denmark Jon Grant Nykøbing Mors, Denmark Department of Oceanography Dalhousie University Halifax, Nova Scotia, Canada Øivind Strand Institute of Marine Research Bergen, Norway ISBN 978-3-319-96775-2 ISBN 978-3-319-96776-9 (eBook) https://doi.org/10.1007/978-3-319-96776-9 Library of Congress Control Number: 2018951896 © The Editor(s) (if applicable) and The Author(s) 2019 , corrected publication 2019. -
Fabien RIERA
THÈSE / UNIVERSITÉ BRETAGNE OCCIDENTALE pour obtenir le titre de présentée par DOCTEUR DE L’UNIVERSITÉ DE BRETAGNE OCCIDENTALE Fabien RIERA Mention : Sciences Economiques Préparée à l’Institut Universitaire Européen École Doctorale Sciences de la Mer et du Littoral de la Mer, LEMAR - Laboratoire des Sciences de l’Environnement Marin / AMURE – Centre de Droit et d’Economie de la Mer) – Trois classes de facteurs qui influencent le Thèse soutenue le 15 décembre 2017 cours de la domestication des espèces devant le jury composé de : marines. Hélène REY-VALETTE, Une étude de cas : l’Halioticulture Maître de Conférence, Université de Montpellier / Rapportrice biologique en France Omer CHOUINARD, Professeur, Université de Moncton/ Rapporteur Three classes of factors which influence the course of domestication of marine species. Olivier RAGUENEAU, A case study: The French abalone organic Directeur de Recherche, CNRS-IUEM/ Examinateur farming industry Jon Marco CHURCH, Maitre de Conférence, Université de Reims / Examinateur Christine PAILLARD, Directrice de Recherche, CNRS-IUEM / Co-Directrice Linwood PENDLETON, Professeur, Université de Bretagne Occidentale / Co-Directeur Camille MAZE, Chargée de Recherche, CNRS-IUEM / Invitée G.G. (1975-1997) A flower from the desert. This one is for you. REMERCIEMENTS Si le remerciement est un fondement des rapports sociaux, comme le faisait remarquer Marcel Mauss, à ce qu’il permet de rendre, ne serait-ce que par l’hommage à ceux qui ont participé à l’existence de cet ouvrage, je lui trouve un côté quelque -
Notes on the Correct Taxonomic Status of Haliotis Rugosa
Zootaxa 3646 (2): 189–193 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Correspondence ZOOTAXA Copyright © 2013 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3646.2.7 http://zoobank.org/urn:lsid:zoobank.org:pub:EC2E6CDF-39A7-4392-9586-81F9ABD1EB39 Notes on the correct taxonomic status of Haliotis rugosa Lamarck, 1822, and Haliotis pustulata Reeve, 1846, with description of a new subspecies from Rodrigues Island, Mascarene Islands, Indian Ocean (Mollusca: Vetigastropoda: Haliotidae) BUZZ OWEN P.O. Box 601, Gualala, CA 95445. USA. E-mail: [email protected] Haliotis rugosa Lamarck, 1822, and H. pustulata Reeve, 1846, have long been a source of confusion. Herbert (1990) suggested the synonymy of the two and designated the lectotype and type locality of H. rugosa. Examination of several hundred shells of each of the two taxa has demonstrated that the H. rugosa morphology is found only on Mauritius and Reunion, while the H. pustulata morph occurs at Madagascar and the east coast of Africa, from approximately Park Rynie, South Africa, to the Red Sea and east to Yemen. No specimens from the latter localities resemble H. rugosa; however, a very small number of specimens from Mauritius have an intermediate morphology between the two taxa. The two species-level taxa are here considered as subspecies of each other. They show some overlapping shell morphology, but are geographically isolated. Abbreviations of Collections: BOC: Buzz Owen Collection, Gualala, California, USA; SBMNH: Santa Barbara Museum of Natural History, Santa Barbara, California, USA; RKC: Robert Kershaw Collection, Narooma, NSW, Australia; NGC: Norbert Göbl Collection, Gerasdorf near Vienna, Austria; HDC: Henk Dekker Collection, Winkel, The Netherlands; FFC: Franck Frydman Collection, Paris, France; MAC: Marc Alexandre Collection, Souvret, Belgium. -
Scarica Il Notiziario S.I.M
Notiziario S.I.M. Supplemento al Bollettino Malacologico Sommario Anno 27 · n. 2 · luglio-dicembre 2009 Vita sociale dei Molluschi marini del Mediterraneo). A cura di E. Campani 3 In memoriam Giovanni Liberto 18 E. Pezzoli, Molluschi acquadulcicoli 3 Elenco delle pubblicazioni S.I.M. disponibili della Lombardia. A cura di P. Crovato 4 Verbale della riunione del Consiglio Direttivo tenuta in Montesilvano, 5 settembre 2009 Eventi 7 Dalla Redazione 19 I pannelli divulgativi esposti alla 4a edizione 8 Resoconto della Giornata AMPSC - Brucoli (SR) dell’Abruzzo Mineral Show 6 settembre 2009 A cura di E. Campani 21 Eventi: La Biodiversità in Italia. Curiosità A cura di A. Cecalupo 9 Walter Renda, La rubrica dei record 22 Il III Convegno di Sabaudia di dimensioni delle conchiglie marine 23 Congresso Unitas Malacologica, Phuket (Tailandia) 18-24 luglio 2010 Contributi 24 Congresso Europeo di Malacologia, Vitoria (Spagna) 18-22 luglio 2011 12 Giuseppe Bonomolo, Walter Renda & Salvatore Ventimiglia, Osservazioni 25 Mostre e Borse 2010 sulla conchiglia dell’Hexaplex (Trunculariopsis) trunculus (L., 1758) del Lago di Ganzirri 26 Pubblicazioni ricevute 15 Segnalazioni bibliografiche Varie Presentazioni di libri e recensioni 31 Alcune raccomandazioni sulle modalità di composizione dei contributi al Notiziario 18 M. Scaperrotta, S. Bartolini & C. Bogi, Accrescimenti (Stadi di accrescimento 33 Quote Sociali 2010 Citato da Thomson Scientific Publications (Biosis Previews, Biological Abstracts) In copertina: Abra alba (W. Wood, 1802) Dragata a - m 7/8 al -
Gonad Development in Farmed Male and Female South African Abalone, Haliotis Midae, Fed Artifcial and Natural Diets Under a Range of Husbandry Conditions
Gonad development in farmed male and female South African abalone, Haliotis midae, fed articial and natural diets under a range of husbandry conditions Esther Meusel Vetmeduni Vienna: Veterinarmedizinische Universitat Wien Simon Menanteau-Ledouble ( [email protected] ) Aalborg University https://orcid.org/0000-0002-3435-9287 Matthew Naylor HIK Abalone Farm Horst Kaiser Rhodes University Mansour El-Matbouli Vetmeduni Vienna: Veterinarmedizinische Universitat Wien Research Keywords: abalone, Haliotis midae, articial diet, soya, phytoestrogens, husbandry, gonad bulk index, sexual maturation rate Posted Date: July 27th, 2021 DOI: https://doi.org/10.21203/rs.3.rs-735927/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/18 Abstract Background Growth rate is considered one of the most important factors in the farming of Haliotis midae and somatic growth rates decline after abalone reach sexual maturity. Articial diets are suspected to accelerate maturation, in particular when soya meal is used as a protein source, because of this plant’s high concentration of phytoestrogens. Results We fed two articial diets and a natural diet, kelp. The rst articial diet had shmeal as its main source of protein while the other, Abfeed® S34, replaced some of the sh proteins with soya meal. The effect of diet on the gonad development of 27-month-old farmed Haliotis midae, raised at two stocking densities, was analysed. For each gonad sample the development phase was determined based on both histological criteria and the gonad bulk index (GBIn). The hypothesized link between dietary protein source and gonad development could not be established by either morphological criteria or GBIn. -
Tracking Larval, Newly Settled, and Juvenile Red Abalone (Haliotis Rufescens ) Recruitment in Northern California
Journal of Shellfish Research, Vol. 35, No. 3, 601–609, 2016. TRACKING LARVAL, NEWLY SETTLED, AND JUVENILE RED ABALONE (HALIOTIS RUFESCENS ) RECRUITMENT IN NORTHERN CALIFORNIA LAURA ROGERS-BENNETT,1,2* RICHARD F. DONDANVILLE,1 CYNTHIA A. CATTON,2 CHRISTINA I. JUHASZ,2 TOYOMITSU HORII3 AND MASAMI HAMAGUCHI4 1Bodega Marine Laboratory, University of California Davis, PO Box 247, Bodega Bay, CA 94923; 2California Department of Fish and Wildlife, Bodega Bay, CA 94923; 3Stock Enhancement and Aquaculture Division, Tohoku National Fisheries Research Institute, FRA 3-27-5 Shinhamacho, Shiogama, Miyagi, 985-000, Japan; 4National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Agency of Japan 2-17-5 Maruishi, Hatsukaichi, Hiroshima 739-0452, Japan ABSTRACT Recruitment is a central question in both ecology and fisheries biology. Little is known however about early life history stages, such as the larval and newly settled stages of marine invertebrates. No one has captured wild larval or newly settled red abalone (Haliotis rufescens) in California even though this species supports a recreational fishery. A sampling program has been developed to capture larval (290 mm), newly settled (290–2,000 mm), and juvenile (2–20 mm) red abalone in northern California from 2007 to 2015. Plankton nets were used to capture larval abalone using depth integrated tows in nearshore rocky habitats. Newly settled abalone were collected on cobbles covered in crustose coralline algae. Larval and newly settled abalone were identified to species using shell morphology confirmed with genetic techniques using polymerase chain reaction restriction fragment length polymorphism with two restriction enzymes. Artificial reefs were constructed of cinder blocks and sampled each year for the presence of juvenile red abalone. -
Quarantine Requirements for the Importation of Live Crustaceans and Molluscs
Quarantine Requirements for the Importation of Live Crustaceans and Molluscs (In case of any discrepancy between the English version and the Chinese text of these Requirements, the Chinese text shall govern.) Promulgated by Council of Agriculture on April 12, 2004 Amendment by Council of Agriculture on February 16, 2011 Amendment by Council of Agriculture on March 25, 2014 Amendment by Council of Agriculture on August 25, 2014 1. The scope of the species and listed diseases of live crustaceans and molluscs of this Requirements apply to are listed in the Attached tables of the Requirements. The applicant shall apply for an import permit from a central competent authority if the species of live crustaceans and molluscs are referred to Article 24 of Wildlife Conservation Act as protected wildlife or Article 27 as wildlife which are not domestic species. The importation of live crustaceans and molluscs for human consumption shall comply with Article 11 of Act Governing Food Sanitation. 2. The importation of live crustaceans and molluscs for aquaculture or rearing purpose shall comply with the following conditions: (1) Live crustaceans and molluscs shall be kept in the water area or aquaculture facility of origin approved by the exporting country for at least fourteen days prior to the shipment, where high mortality of unknown etiology has not occurred among live crustaceans and molluscs during the previous three months. (2) The water area or aquaculture facility of origin shall meet one of the following conditions: I. The following basic -
TNP SOK 2011 Internet
GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2 -
Evolution of Large Body Size in Abalones (Haliotis): Patterns and Implications
Paleobiology, 31(4), 2005, pp. 591±606 Evolution of large body size in abalones (Haliotis): patterns and implications James A. Estes, David R. Lindberg, and Charlie Wray Abstract.ÐKelps and other ¯eshy macroalgaeÐdominant reef-inhabiting organisms in cool seasÐ may have radiated extensively following late Cenozoic polar cooling, thus triggering a chain of evolutionary change in the trophic ecology of nearshore temperate ecosystems. We explore this hypothesis through an analysis of body size in the abalones (Gastropoda; Haliotidae), a widely distributed group in modern oceans that displays a broad range of body sizes and contains fossil representatives from the late Cretaceous (60±75 Ma). Geographic analysis of maximum shell length in living abalones showed that small-bodied species, while most common in the Tropics, have a cosmopolitan distribution, whereas large-bodied species occur exclusively in cold-water ecosys- tems dominated by kelps and other macroalgae. The phylogeography of body size evolution in extant abalones was assessed by constructing a molecular phylogeny in a mix of large and small species obtained from different regions of the world. This analysis demonstrates that small body size is the plesiomorphic state and largeness has likely arisen at least twice. Finally, we compiled data on shell length from the fossil record to determine how (slowly or suddenly) and when large body size arose in the abalones. These data indicate that large body size appears suddenly at the Miocene/Pliocene boundary. Our ®ndings support the view that ¯eshy-algal dominated ecosys- tems radiated rapidly in the coastal oceans with the onset of the most recent glacial age. -
Effect of Diet and Sex-Sorting on Growth and Gonad Development in Farmed South African Abalone, Haliotis Midae
Effect of diet and sex-sorting on growth and gonad development in farmed South African abalone, Haliotis midae A thesis submitted in fulfilment of the requirements for the degree of MASTER OF SCIENCE of RHODES UNIVERSITY By DEVIN WILLIAM PHILIP AYRES December 2013 ABSTRACT Abalone, Haliotis midae, farmers in South Africa that feed formulated diets reported a periodic drop in abalone growth during periods of increased gonad development. A large drop in abalone biomass was noticed after presumed spawning events. This study was aimed to determine the effect of diet and sex-sorting on gonad development in abalone. Experiments were conducted on a commercial abalone farm from July 2012 to the end of June 2013. Isonitrogenous and isoenergetic diets were formulated with two protein sources. A fishmeal and soybean meal (S-diet) diet and a fishmeal only (F-diet) diet were fed to abalone (50 - 70 g abalone-1) over 12 months. Weight and length gain, gonad bulk index (GBI), visceral index (%) and meat mass index (%) were determined monthly and seasonally. A histological study on the female gonads was conducted. This study also included an experiment to test the effect of sex-sorting (70 - 80 g abalone-1) on growth and body composition with treatments including males (M), females (F) and equal numbers of males and females (MF). Weight gain and length gain were faster in S-diet-fed abalone (RM-ANOVA, F (1, 16) = 7.77, p = 0.01; F (1, 69) = 49.9, p < 0.001, respectively). Gonad development was significantly affected by the inclusion of soybean meal with S-diet-fed abalone showing higher GBI-values than F- diet-fed abalone (RM-ANOVA, F (1, 33) = 16.22, p = 0.0003). -
Localised Population Collapse of the Invasive Brown Alga, Undaria Pinnatifida: Twenty Years of Monitoring on Wellington’S South Coast
Localised population collapse of the invasive brown alga, Undaria pinnatifida: Twenty years of monitoring on Wellington’s south coast By Cody Lorkin A thesis submitted to Victoria University of Wellington in partial fulfilment for the requirements for the degree of Master of Science in Marine Biology Victoria University of Wellington 2019 Abstract Invasive species pose a significant threat to marine environments around the world. Monitoring and research of invasive species is needed to provide direction for management programmes. This thesis is a continuation of research conducted on the invasive alga Undaria pinnatifida following its discovery on Wellington’s south coast in 1997. By compiling the results from previous monitoring surveys (1997- 2000 and 2008) and carrying out additional seasonal surveys in 2018, I investigate the distribution and spread of U. pinnatifida on Wellington’s south coast, how this may have changed over time and what impacts it may have had on native macroalgal and invertebrate grazer communities. Intertidal macroalgal composition and U. pinnatifida abundance was recorded on fifteen occasions between 1997 and 2018 at two sites at Island Bay and two sites at Owhiro Bay. In addition, the subtidal abundance of six invertebrate grazers was recorded eight times within the same sampling period. Microtopography was also measured at each site to determine if topography had an influence on macroalgal composition. From 1997 to 2000 U. pinnatifida abundance gradually increased per year, but its spread remained localised to Island Bay. In 2008 U. pinnatifida had spread westward to Owhiro Bay where it was highly abundant. However, in 2018 no U. pinnatifida was recorded at any of the sites indicating a collapse of the invasion front. -
W+W Special Paper B-18-2
W+W Special Paper B-18-2 DIE GENETISCHE FAMILIE DER HALIOTIDAE – HYBRIDISIERUNG, FORTPFLANZUNGSISOLATION UND SYMPATRISCHE ARTBILDUNG Nigel Crompton September 2018 http://www.wort-und-wissen.de/artikel/sp/b-18-2_haliotidae.pdf Bild: Doka54, Public Domain Inhalt Einleitung ................................................................................................ 3 Taxonomie der Seeohren ...................................................................... 6 Die taxonomische Stellung der Seeohren .........................................................7 Glossar ..............................................................................................................7 Seeohren-Arten und Hybriden ......................................................... 9 Genetische Familien und Befruchtung ..........................................14 Genetische Familien und sympatrische Artbildung ......................15 Die Rolle der Wechselwirkung zwischen Ei und Spermium bei der Befruchtung..............................................................................................16 Wechselwirkung zwischen Ei und Spermium und sympatrische Artbildung ....17 Besonderheiten der VERL-Lysin-Bindungsdomänen ......................................18 Wie kann es trotz Hybridisierung zur Artbildung kommen? ..........................19 Weitere Beispiele und vergleichbare Mechanismen bei Pflanzen ......................20 Schlussfolgerung .............................................................................21 Quellen ............................................................................................21