Multiple Gene Analyses of Caligid Copepods Indicate That the Reduction of a Thoracic Appendage in Pseudocaligus Represents Conve
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Twenty Thousand Parasites Under The
ADVERTIMENT. Lʼaccés als continguts dʼaquesta tesi queda condicionat a lʼacceptació de les condicions dʼús establertes per la següent llicència Creative Commons: http://cat.creativecommons.org/?page_id=184 ADVERTENCIA. El acceso a los contenidos de esta tesis queda condicionado a la aceptación de las condiciones de uso establecidas por la siguiente licencia Creative Commons: http://es.creativecommons.org/blog/licencias/ WARNING. The access to the contents of this doctoral thesis it is limited to the acceptance of the use conditions set by the following Creative Commons license: https://creativecommons.org/licenses/?lang=en Departament de Biologia Animal, Biologia Vegetal i Ecologia Tesis Doctoral Twenty thousand parasites under the sea: a multidisciplinary approach to parasite communities of deep-dwelling fishes from the slopes of the Balearic Sea (NW Mediterranean) Tesis doctoral presentada por Sara Maria Dallarés Villar para optar al título de Doctora en Acuicultura bajo la dirección de la Dra. Maite Carrassón López de Letona, del Dr. Francesc Padrós Bover y de la Dra. Montserrat Solé Rovira. La presente tesis se ha inscrito en el programa de doctorado en Acuicultura, con mención de calidad, de la Universitat Autònoma de Barcelona. Los directores Maite Carrassón Francesc Padrós Montserrat Solé López de Letona Bover Rovira Universitat Autònoma de Universitat Autònoma de Institut de Ciències Barcelona Barcelona del Mar (CSIC) La tutora La doctoranda Maite Carrassón Sara Maria López de Letona Dallarés Villar Universitat Autònoma de Barcelona Bellaterra, diciembre de 2016 ACKNOWLEDGEMENTS Cuando miro atrás, al comienzo de esta tesis, me doy cuenta de cuán enriquecedora e importante ha sido para mí esta etapa, a todos los niveles. -
SYSTEMATICS of the CALIGIDAE, COPEPODS PARASITIC on MARINE FISHES Vii
Systematics of the Caligidae, copepods parasitic on marine fishes CRUSTACEANA MONOGRAPHS constitutes a series of books on carcinology in its widest sense. Contributions are handled by the Series Editor and may be submitted through the office of KONINKLIJKE BRILL Academic Publishers N.V., P.O. Box 9000, NL-2300 PA Leiden, The Netherlands. Series Editor: CHARLES H.J.M. FRANSEN, c/o Naturalis Biodiversity Center, P.O. Box 9517, NL-2300 RA Leiden, The Netherlands; e-mail: [email protected] Founding Editor: J.C. VON VAUPEL KLEIN, Utrecht, The Netherlands. Editorial Committee: N.L. BRUCE, Wellington, New Zealand; Mrs. M. CHARMANTIER-DAURES, Montpellier, France; Mrs. D. DEFAYE, Paris, France; H. DIRCKSEN, Stockholm, Sweden; R.C. GUIA¸SU, Toronto, Ontario, Canada; R.G. HARTNOLL, Port Erin, Isle of Man; E. MACPHERSON, Blanes, Spain; P.K.L. NG, Singapore, Rep. of Singapore; H.-K. SCHMINKE, Oldenburg, Germany; F.R. SCHRAM, Langley, WA, U.S.A.; C.D. SCHUBART, Regensburg, Germany; G. VA N D E R VELDE, Nijmegen, Netherlands; H.P. WAGNER, Leiden, Netherlands; D.I. WILLIAMSON, Port Erin, Isle of Man. Published in this series: CRM 001 - Stephan G. Bullard Larvae of anomuran and brachyuran crabs of North Carolina CRM 002 - Spyros Sfenthourakis et al. (eds.) The biology of terrestrial isopods, V CRM 003 - Tomislav Karanovic Subterranean Copepoda from arid Western Australia CRM 004 - Katsushi Sakai Callianassoidea of the world (Decapoda, Thalassinidea) CRM 005 - Kim Larsen Deep-sea Tanaidacea from the Gulf of Mexico CRM 006 - Katsushi Sakai Upogebiidae of the world (Decapoda, Thalassinidea) CRM 007 - Ivana Karanovic Candoninae (Ostracoda) from the Pilbara region in Western Australia CRM 008 - Frank D. -
Current Situation, Trends and Prospects in World Capture Fisheries‘
JUNE 1995 CURRENT SITUATION, TRENDS AND PROSPECTS IN WORLD CAPTURE FISHERIES‘ S.M. Garcia and C. Newton FAO Fisheries- Department, Rome, Italy Abstract Following an earlier analysis provided by FAO (19931, the paper gives an update of the trends and future perspectives of world fisheries. It describes and comments on worldwide trends in landings, trade, prices and fleet size. It illustrates the decrease in landings in the last 3 years, the relationship between landings and prices and the large overcapacity in world fishing fleets. It provides a review of the state of world fishery resources, globally, by region and species groups, as well as a brief account of environmental impacts on fisheries. It presents an economic perspective for world fisheries which underlines further the overcapacity and subsidy issues that characterize modern fisheries. In conclusion, it discusses‘management issues including the need for fleet reduction policies, the potential combined effect of international trade on resources depletion in developing exporting countries, throwing into question the overall sustainability of the world fishery system. LIST OF FIGURES Fig. 1: Evolution of fishery production since 1800 (modified from Hilborn, 1992). Fig. 2: Total reported catches from marine fisheries(?950-1 992). Fig. 3: World catch of demersal species (1970-1 992) Fig. 4: World catch of pelagic species (1970-1 992) P’ Fig. 5: Production of flatfish, tuna and shrimp (including culture) (1970-92) 3 Fig. 6: Value of major species and group of species and cumulative ‘Paper presented at the Conference on Fisheries Management. Global trends. Seattle (Washington, USA), 14-16 June 1994 2 percentage of world total in 1970 (A) and 1992 (BI. -
Reported Siphonostomatoid Copepods Parasitic on Marine Fishes of Southern Africa
REPORTED SIPHONOSTOMATOID COPEPODS PARASITIC ON MARINE FISHES OF SOUTHERN AFRICA BY SUSAN M. DIPPENAAR1) School of Molecular and Life Sciences, University of Limpopo, Private Bag X1106, Sovenga 0727, South Africa ABSTRACT Worldwide there are more than 12000 species of copepods known, of which 4224 are symbiotic. Most of the symbiotic species belong to two orders, Poecilostomatoida (1771 species) and Siphonos- tomatoida (1840 species). The order Siphonostomatoida currently consists of 40 families that are mostly marine and infect invertebrates as well as vertebrates. In a report on the status of the marine biodiversity of South Africa, parasitic invertebrates were highlighted as taxa about which very little is known. A list was compiled of all the records of siphonostomatoids of marine fishes from southern African waters (from northern Angola along the Atlantic Ocean to northern Mozambique along the Indian Ocean, including the west coast of Madagascar and the Mozambique channel). Quite a few controversial reports exist that are discussed. The number of species recorded from southern African waters comprises a mere 9% of the known species. RÉSUMÉ Dans le monde, il y a plus de 12000 espèces de Copépodes connus, dont 4224 sont des symbiotes. La plupart de ces espèces symbiotes appartiennent à deux ordres, les Poecilostomatoida (1771 espèces) et les Siphonostomatoida (1840 espèces). L’ordre des Siphonostomatoida comprend actuellement 40 familles, qui sont pour la plupart marines, et qui infectent des invertébrés aussi bien que des vertébrés. Dans un rapport sur l’état de la biodiversité marine en Afrique du Sud, les invertébrés parasites ont été remarqués comme étant très peu connus. -
Identification of Larvae of Three Arctic Species of Limanda (Family Pleuronectidae)
Identification of larvae of three arctic species of Limanda (Family Pleuronectidae) Morgan S. Busby, Deborah M. Blood & Ann C. Matarese Polar Biology ISSN 0722-4060 Polar Biol DOI 10.1007/s00300-017-2153-9 1 23 Your article is protected by copyright and all rights are held exclusively by 2017. This e- offprint is for personal use only and shall not be self-archived in electronic repositories. If you wish to self-archive your article, please use the accepted manuscript version for posting on your own website. You may further deposit the accepted manuscript version in any repository, provided it is only made publicly available 12 months after official publication or later and provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at link.springer.com”. 1 23 Author's personal copy Polar Biol DOI 10.1007/s00300-017-2153-9 ORIGINAL PAPER Identification of larvae of three arctic species of Limanda (Family Pleuronectidae) 1 1 1 Morgan S. Busby • Deborah M. Blood • Ann C. Matarese Received: 28 September 2016 / Revised: 26 June 2017 / Accepted: 27 June 2017 Ó Springer-Verlag GmbH Germany 2017 Abstract Identification of fish larvae in Arctic marine for L. proboscidea in comparison to the other two species waters is problematic as descriptions of early-life-history provide additional evidence suggesting the genus Limanda stages exist for few species. Our goal in this study is to may be paraphyletic, as has been proposed in other studies. -
American Eel Anguilla Rostrata
COSEWIC Assessment and Status Report on the American Eel Anguilla rostrata in Canada SPECIAL CONCERN 2006 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION ENDANGERED WILDLIFE DES ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2006. COSEWIC assessment and status report on the American eel Anguilla rostrata in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. x + 71 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Production note: COSEWIC would like to acknowledge V. Tremblay, D.K. Cairns, F. Caron, J.M. Casselman, and N.E. Mandrak for writing the status report on the American eel Anguilla rostrata in Canada, overseen and edited by Robert Campbell, Co-chair (Freshwater Fishes) COSEWIC Freshwater Fishes Species Specialist Subcommittee. Funding for this report was provided by Environment Canada. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: (819) 997-4991 / (819) 953-3215 Fax: (819) 994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Évaluation et Rapport de situation du COSEPAC sur l’anguille d'Amérique (Anguilla rostrata) au Canada. Cover illustration: American eel — (Lesueur 1817). From Scott and Crossman (1973) by permission. ©Her Majesty the Queen in Right of Canada 2004 Catalogue No. CW69-14/458-2006E-PDF ISBN 0-662-43225-8 Recycled paper COSEWIC Assessment Summary Assessment Summary – April 2006 Common name American eel Scientific name Anguilla rostrata Status Special Concern Reason for designation Indicators of the status of the total Canadian component of this species are not available. -
The Salmon Louse Genome: Copepod Features and Parasitic Adaptations
bioRxiv preprint doi: https://doi.org/10.1101/2021.03.15.435234; this version posted March 16, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. The salmon louse genome: copepod features and parasitic adaptations. Supplementary files are available here: DOI: 10.5281/zenodo.4600850 Rasmus Skern-Mauritzen§a,1, Ketil Malde*1,2, Christiane Eichner*2, Michael Dondrup*3, Tomasz Furmanek1, Francois Besnier1, Anna Zofia Komisarczuk2, Michael Nuhn4, Sussie Dalvin1, Rolf B. Edvardsen1, Sindre Grotmol2, Egil Karlsbakk2, Paul Kersey4,5, Jong S. Leong6, Kevin A. Glover1, Sigbjørn Lien7, Inge Jonassen3, Ben F. Koop6, and Frank Nilsen§b,1,2. §Corresponding authors: [email protected]§a, [email protected]§b *Equally contributing authors 1Institute of Marine Research, Postboks 1870 Nordnes, 5817 Bergen, Norway 2University of Bergen, Thormøhlens Gate 53, 5006 Bergen, Norway 3Computational Biology Unit, Department of Informatics, University of Bergen 4EMBL-The European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, CB10 1SD, UK 5 Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK 6 Department of Biology, University of Victoria, Victoria, British Columbia, V8W 3N5, Canada 7 Centre for Integrative Genetics (CIGENE), Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, Oluf Thesens vei 6, 1433, Ås, Norway 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.03.15.435234; this version posted March 16, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. -
Inventory of Parasitic Copepods and Their Hosts in the Western Wadden Sea in 1968 and 2010
INVENTORY OF PARASITIC COPEPODS AND THEIR HOSTS IN THE WESTERN WADDEN SEA IN 1968 AND 2010 Wouter Koch NNIOZIOZ KKoninklijkoninklijk NNederlandsederlands IInstituutnstituut vvooroor ZZeeonderzoekeeonderzoek INVENTORY OF PARASITIC COPEPODS AND THEIR HOSTS IN THE WESTERN WADDEN SEA IN 1968 AND 2010 Wouter Koch Texel, April 2012 NIOZ Koninklijk Nederlands Instituut voor Zeeonderzoek Cover illustration The parasitic copepod Lernaeenicus sprattae (Sowerby, 1806) on its fish host, the sprat (Sprattus sprattus) Copyright by Hans Hillewaert, licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license; CC-BY-SA-3.0; Wikipedia Contents 1. Summary 6 2. Introduction 7 3. Methods 7 4. Results 8 5. Discussion 9 6. Acknowledgements 10 7. References 10 8. Appendices 12 1. Summary Ectoparasites, attaching mainly to the fins or gills, are a particularly conspicuous part of the parasite fauna of marine fishes. In particular the dominant copepods, have received much interest due to their effects on host populations. However, still little is known on the copepod fauna on fishes for many localities and their temporal stability as long-term observations are largely absent. The aim of this project was two-fold: 1) to deliver a current inventory of ectoparasitic copepods in fishes in the southern Wadden Sea around Texel and 2) to compare the current parasitic copepod fauna with the one from 1968 in the same area, using data published in an internal NIOZ report and additional unpublished original notes. In total, 47 parasite species have been recorded on 52 fish species in the southern Wadden Sea to date. The two copepod species, where quantitative comparisons between 1968 and 2010 were possible for their host, the European flounder (Platichthys flesus), showed different trends: Whereas Acanthochondria cornuta seems not to have altered its infection rate or per host abundance between years, Lepeophtheirus pectoralis has shifted towards infection of smaller hosts, as well as to a stronger increase of per-host abundance with increasing host length. -
Population Ecology and Epidemiology of Sea Lice in Canadian Waters Sonja M
The University of Maine DigitalCommons@UMaine Maine Sea Grant Publications Maine Sea Grant 2-2015 Population Ecology and Epidemiology of Sea Lice in Canadian Waters Sonja M. Saksida British Columbia Centre for Aquatic Health Sciences Ian Bricknell University of Maine, [email protected] Shawn M. C. Robinson Fisheries and Oceans Canada, St. Andrews Biological Station Simon Jones Fisheries and Oceans Canada, Pacific ioB logical Station Follow this and additional works at: https://digitalcommons.library.umaine.edu/seagrant_pub Part of the Aquaculture and Fisheries Commons, and the Population Biology Commons Repository Citation Saksida, Sonja M.; Bricknell, Ian; Robinson, Shawn M. C.; and Jones, Simon, "Population Ecology and Epidemiology of Sea Lice in Canadian Waters" (2015). Maine Sea Grant Publications. 75. https://digitalcommons.library.umaine.edu/seagrant_pub/75 This Report is brought to you for free and open access by DigitalCommons@UMaine. It has been accepted for inclusion in Maine Sea Grant Publications by an authorized administrator of DigitalCommons@UMaine. For more information, please contact [email protected]. Canadian Science Advisory Secretariat (CSAS) Research Document 2015/004 National Capital Region Population ecology and epidemiology of sea lice in Canadian waters S. Saksida1, I. Bricknell2, S. Robinson3 and S. Jones4 1 British Columbia Centre for Aquatic Health Sciences 871A Island Highway, Campbell River, BC V9W 2C2 2 School of Marine Sciences, University of Maine Orono, ME 04469 3 Fisheries and Oceans Canada, St. Andrews Biological Station 531 Brandy Cove Road, St. Andrews, NB E5B 2L9 4 Fisheries and Oceans Canada, Pacific Biological Station 3190 Hammond Bay Rd., Nanaimo, BC V9T 6N7 February 2015 Foreword This series documents the scientific basis for the evaluation of aquatic resources and ecosystems in Canada. -
Ity Staging of Sole, Plaice, Dab and Flounder (WKMSSPDF)
ICES CM ICES WKMSSPDF REPORT 2010 ICES ADVISORY COMMITTEE ICES CM 2010/ACOM:50 REF. PGCCDBS Report of the Workshop on Sexual Matur- ity Staging of sole, plaice, dab and flounder (WKMSSPDF) 22-26 February 2010 Ijmuiden, Netherlands International Council for the Exploration of the Sea Conseil International pour l’Exploration de la Mer H. C. Andersens Boulevard 44–46 DK-1553 Copenhagen V Denmark Telephone (+45) 33 38 67 00 Telefax (+45) 33 93 42 15 www.ices.dk [email protected] Recommended format for purposes of citation: ICES. 2010. Report of the Workshop on Sexual Maturity Staging of sole, plaice, dab and flounder (WKMSSPDF), 22-26 February 2010, Ijmuiden, The Netherlands. ICES CM 2010/ACOM:50. 96 pp. For permission to reproduce material from this publication, please apply to the Gen- eral Secretary. The document is a report of an Expert Group under the auspices of the International Council for the Exploration of the Sea and does not necessarily represent the views of the Council. © 2010 International Council for the Exploration of the Sea ICES WKMSSPDF REPORT 2010 | i Contents Executive summary ................................................................................................................ 1 Introduction of common maturity scale ...................................................................... 1 Classification criteria for maturity stages .................................................................... 1 Comparison of stagings ................................................................................................ -
Morphological and Phylogenetic Analysis of Caligus Spp Isolated from Lates Calcarifer Cultured in Floating Net Cages in Malaysia
MORPHOLOGICAL AND PHYLOGENETIC ANALYSIS OF CALIGUS SPP ISOLATED FROM LATES CALCARIFER CULTURED IN FLOATING NET CAGES IN MALAYSIA MUHD FAIZUL HELMI BIN AHAMAD HASMI FACULTY OF SCIENCE UNIVERSITY OF MALAYA KUALA LUMPUR 2013 MORPHOLOGICAL AND PHYLOGENETIC ANALYSIS OF CALIGUS SPP ISOLATED FROM LATES CALCARIFER CULTURED IN FLOATING NET CAGES IN MALAYSIA MUHD FAIZUL HELMI BIN AHAMAD HASMI DISSERTATION SUBMITTED IN FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE INSTITUTE OF BIOLOGICAL SCIENCES FACULTY OF SCIENCE UNIVERSITY OF MALAYA KUALA LUMPUR 2013 UNIVERSITI MALAYA ORIGINAL LITERARY WORK DECLARATION Name of Candidate: MUHD FAIZUL HELMI BIN AHAMAD HASMI I/C/Passport No: 850809045109 Regisration/Matric No.: SGR090128 Name of Degree: MASTER OF SCIENCE Title of Project Paper/Research Report/Dissertation/Thesis (“this Work”): “MORPHOLOGICAL AND PHYLOGENETIC ANALYSIS OF CALIGUS SPP ISOLATED FROM LATES CAILCARIFER CULTURED IN FLOATING NET CAGES IN MALAYSIA” Field of Study: MOLECULAR PARASITOLOGY I do solemnly and sincerely declare that: (1) I am the sole author/writer of this Work, (2) This Work is original, (3) Any use of any work in which copyright exists was done by way of fair dealing and for permitted purposes and any excerpt or extract from, or reference to or reproduction of any copyright work has been disclosed expressly and sufficiently and the title of the Work and its authorship have been acknowledged in this Work, (4) I do not have any actual knowledge nor do I ought reasonably to know that the making of this work -
APPENDIX 1 Classified List of Fishes Mentioned in the Text, with Scientific and Common Names
APPENDIX 1 Classified list of fishes mentioned in the text, with scientific and common names. ___________________________________________________________ Scientific names and classification are from Nelson (1994). Families are listed in the same order as in Nelson (1994), with species names following in alphabetical order. The common names of British fishes mostly follow Wheeler (1978). Common names of foreign fishes are taken from Froese & Pauly (2002). Species in square brackets are referred to in the text but are not found in British waters. Fishes restricted to fresh water are shown in bold type. Fishes ranging from fresh water through brackish water to the sea are underlined; this category includes diadromous fishes that regularly migrate between marine and freshwater environments, spawning either in the sea (catadromous fishes) or in fresh water (anadromous fishes). Not indicated are marine or freshwater fishes that occasionally venture into brackish water. Superclass Agnatha (jawless fishes) Class Myxini (hagfishes)1 Order Myxiniformes Family Myxinidae Myxine glutinosa, hagfish Class Cephalaspidomorphi (lampreys)1 Order Petromyzontiformes Family Petromyzontidae [Ichthyomyzon bdellium, Ohio lamprey] Lampetra fluviatilis, lampern, river lamprey Lampetra planeri, brook lamprey [Lampetra tridentata, Pacific lamprey] Lethenteron camtschaticum, Arctic lamprey] [Lethenteron zanandreai, Po brook lamprey] Petromyzon marinus, lamprey Superclass Gnathostomata (fishes with jaws) Grade Chondrichthiomorphi Class Chondrichthyes (cartilaginous