13Th International Conference on Aquatic Invasive Species

Total Page:16

File Type:pdf, Size:1020Kb

13Th International Conference on Aquatic Invasive Species 13th International Conference on Aquatic Invasive Species HOSTED BY September 20 to 24, 2004 Lynch West County Hotel Ennis, County Clare, Ireland Conference Host Institute of Technology, Sligo, Ballinode, Sligo, Ireland Honourary Conference Co-Chairs Pat the Cope Gallagher, Minister of State, Department of Environment and Local Government, Ireland Timothy R.E. Keeney, Deputy Assistant Secretary of Commerce for Oceans and Atmosphere, USA John Cooley, Regional Director General, Fisheries and Oceans Canada, Canada Technical Programme Committee Chair: Frances Lucy, Institute of Technology, Sligo Past Chair: Beth MacKay, Ontario Ministry of Natural Resources Renata Claudi, RNT Consulting Inc., Emeritus Dan Minchin, Marine Organism Investigations Charles Boylen, Darrin Fresh Water Institute Robert Hester, Ontario Power Generation Ron Pierce, Fisheries and Oceans Canada Dennis Wright, Fisheries and Oceans Canada Francine MacDonald, Ontario Federation of Anglers and Hunters Sharon Gross, US Geological Survey Bivan Patnaik, US Coast Guard Stephen McElvany, US Office of Naval Research Margaret Dochoda, Great Lakes Fishery Commission Glenn Rhett, US Army Engineer Research & Development Center David F. Reid, National Oceanic and Atmospheric Administration (NOAA) Pam Thibodeaux, US Fish & Wildlife Service Contents Conference Program . i MONDAY SEPTEMBER 20 International Cooperation Towards Science, Policy and Information Exchange Vectors, Detectors and Inspectors . 1 Dan Minchin, Marine Organism Investigations, Ireland Managing the Global Invasive Species Problem – Some Lessons Learned From Experience with National, Regional and Global Programmes . 2 Greg Sherley, Principal Regional Scientist, New Zealand Department of Conservation, New Zealand Invasive Aquatic Species and Ships Across the Sea – the IMO Response, Reflections and Direction. 3 Jean-Claude Sainlos, Director, Marine Environment Division, International Maritime Organization, England Two Nations, One Ecosystem, Working Together on Aquatic Invasive Species Management and Control . 5 The Rt. Hon. Herb Gray, Chair, Canadian Section, and The Hon. Dennis Schornack, Chair, United States, International Joint Commission Directions in Policy and Action on Aquatic Invasive Species in the United States. 6 Timothy R.E. Keeney, Deputy Assistant Secretary of Commerce for Oceans and Atmosphere, NOAA Integrating Science With Policy: The Canadian Experience . 7 John Cooley, Regional Director General, Fisheries and Oceans Canada, Canada Invasive Species in Ireland . 8 Jamie T.A. Dick, Quercus, Queen’s University, Belfast, Northern Ireland Introduced Aquatic Species in Europe — An Attempt at an Inventory . 9 Stephan Gollasch, GoConsult, Germany Aquatic Species Introduced in Europe – An Attempt at an Inventory . 10 Charles L. Griffiths, University of Cape Town, South Africa Post-border Management of Non-native Marine Species in New Zealand. 11 Maria Cassidy, Ministry of Fisheries, New Zealand The Aquatic Nuisance Species Task Force: A Mechanism to Coordinate Efforts to Combat Aquatic Nuisance Species in Order to Protect US Waters . 12 Everett Wilson, US Fish & Wildlife Service, Aquatic Nuisance Species Task Force, Executive Secretary, USA European Cooperation in Research, Information Exchange and Management of Aquatic Invasive Species . 13 Vadim Panov, Zoological Institute of the Russian Academy of Science, Russia Shipping: Updates on the Issues A Global Perspective on Shipping as a Vector for New Introductions . 14 Stephan Gollasch, Go Consult, Germany, Invited Bioinvasions in North America’s Great Lakes and the Shipping Vector . 15 Edward L. Mills, Cornell University, USA Vectors for Introduction of Alien Macroalgae in Europe: Hull Fouling . 16 Frédéric Mineur, Queen's University Belfast, Northern Ireland Quantifying the Efficacy of Mid-ocean Ballast Water Exchange: An Experimental Approach . 17 Emma Verling, Smithsonian Environmental Research Center, USA Ballast Water Management: Toward Understanding Treatment Efficacy . 18 Gregory M. Ruiz, Smithsonian Environmental Research Center, USA Shipping: Advances in Science Modeling of Ballast Water Flow Dynamics to Understand Ballast Water Exchange . 20 Stephan Verosto, Naval Sea Systems Command Carderock, Surface Warfare Center Division, USA Transfer of Nonindigenous Species to the Laurentian Great Lakes in Residual Ballast Water From No-ballast-on-board (NOBOB) Vessels . 21 Colin D.A. van Overdijk, Great Lakes Institute for Environmental Research, University of Windsor, Canada Modeling the Risk of Invasion by Diapausing Eggs in Residual Ballast Sediments. 22 Sarah A. Bailey, Great Lakes Institute for Environmental Research, University of Windsor, Canada Viability of Invertebrate Diapausing Eggs Exposed to Saltwater: Implications for Great Lakes’ Ship Ballast Management . 23 Derek K. Gray, Great Lakes Institute for Environmental Research, University of Windsor, Canada Biology of Invading Fishes The Spread of Dace – an Invasive Fish Species in Ireland . 24 Brian Hayden, Central Fisheries Board, Ireland Preliminary Results on the Movements and Microhabitat Use of Introduced Pumpkinseed (Lepomis gibbosus) in Small English Streams . 25 Salius Stakenas, Centre for Environment, Fisheries & Aquatic Science (CEFAS), England Risk Assessment of Introduced Black Carp in the United States: Potential Geographic Range and Ecological Impacts . 26 Leo G. Nico and Howard L. Jelks, US Geological Survey, FISC – Center for Aquatic Resources Studies Invasive Freshwater Fish and Water Clarity Decline in New Zealand, North Island Lakes . 27 David Rowe, National Institute for Water and Atmospheric Research, New Zealand Aquatic Invasive Species Impacts Upon the Lake Erie Sport Fishery. 28 Fred L. Snyder, Ohio Sea Grant, USA Complex Interactions Between Native and Invasive Fish: The Simultaneous Effects of Multiple Negative Interactions . 29 Russell Rader, Brigham Young University, USA Occurrence of an Introduced Freshwater Fish, the Rio Grande Cichlid (Cichlasoma cyanoguttatum), in Estuarine Habitats of Southeastern Louisiana, USA: Can We Assume That Estuaries are Effective Barriers to Expansion?. 30 Martin T. O'Connell, University of New Orleans, USA Early Life Interactions Between Native Cyprinids and Invasive Sunbleak Leucaspius deliniatus in a Three-lake System . 31 Kathleen Beyer, University of Hull, England Heterosporis Sp. (Microspora): A New Parasite From Yellow Perch (Perca flavescens) And Walleye (Stizostedion vitreum) In Minnesota, Wisconsin and Lake Ontario, North America . 32 Dan Sutherland, University of Wisconsin - La Crosse, USA Global Management Efforts Guilty Until Proven Innocent or Innocent Until Proven Guilty? The Further Development of Criteria for Assigning Introduced versus Endemic Status . 33 Marnie Campbell, Ministry of Fisheries, New Zealand Guilty Until Proven Innocent or Innocent Until Proven Guilty? The Practical Biosecurity Management of Cryptogenic Species . 34 Chad Hewitt, Ministry of Fisheries, New Zealand Italian Project on Aquatic Invasive Species in Italian Seas . 35 Franco Andaloro, Central Institute of Research Applied to the Sea (ICRAM), Italy The Proposed Australian System for the Prevention and Management of Marine Pest Incursions . 36 Jacinta Innes, Department of Agriculture, Fisheries and Forests, Australia Status, Environmental Considerations for Invasive Seaweads for the Pacific Coast of North America. 37 Hans Herrmann, Commission for Environmental Cooperation of North America Prediction Modeling and Risk Assessment Developing Technologies for AIS Risk Assessment for US Army Corps of Engineers Projects . 38 Alfred F. Cofrancesco, Jr., US Army Engineer Research & Development Center, USA Life-history Variation and the Spread of Aquatic Nonindigenous Species Across Ontario Lakes . 39 Jim Muirhead, Great Lakes Institute, University of Windsor, Canada Emerging Threats: Potential Geographic Distributions of Temperate Aquatic Invasive Species . 40 Daniel A. Kluza, US Environmental Protection Agency, USA Watershed Characteristics and Nonindigenous Fish in Mid-Atlantic Streams . 41 Michael W. Slimak, US Environmental Protection Agency, USA Shipping: Advances in Science US Coast Guard Shipboard Technology Evaluation Program . 42 Richard Everett, US Coast Guard, USA The US Ballast Water Technology Demonstration Program: Progress Report . 43 Pamela Thibodeaux, US Fish & Wildlife Service, USA Evaluation of Filtration Components for Ballast Water Treatment . 44 Edward J. Lemieux, Naval Research Laboratory, USA Evaluation of a New Method for Control of Aquatic Invasive Species: Effects of Carbon Dioxide and Stack Gas Supersaturation on LT50. 45 Barnaby J. Watten, US Geological Survey, USA Rapid Deoxygenation of Ballast Water: Effectiveness and Applicability of a Bio-reactive Process . 46 Yves de Lafontaine, Environment Canada, Canada Treatment of Ships’ Ballast Water Using the Strong Dielectric Barrier Discharge . 47 Mingdong Bai, Dalian Maritime University, China Development, Verification and Installation of Electro-ionization Technology for Ballast Water Treatment on a Cruise Ship . 48 C.E. Bud Leffler, Marine Environmental Partners, USA Engineered Biomimetic Surfaces to Reduce Ulva Zoospore Settlement . 50 Anthony Brennan, University of Florida, USA Acute Toxicity of SeaKleen (Menadione) to Zooplankton Diapausing Eggs . 51 David Raikow, NOAA, Great Lakes Environmental Research Laboratory, USA Development of Full-Scale Ballast Water Treatment Systems for the Control of Aquatic Nuisance Species. 52 Tom Mackey, Hyde Marine Inc. Design
Recommended publications
  • The Role of Neaxius Acanthus
    Wattenmeerstation Sylt The role of Neaxius acanthus (Thalassinidea: Strahlaxiidae) and its burrows in a tropical seagrass meadow, with some remarks on Corallianassa coutierei (Thalassinidea: Callianassidae) Diplomarbeit Institut für Biologie / Zoologie Fachbereich Biologie, Chemie und Pharmazie Freie Universität Berlin vorgelegt von Dominik Kneer Angefertigt an der Wattenmeerstation Sylt des Alfred-Wegener-Instituts für Polar- und Meeresforschung in der Helmholtz-Gemeinschaft In Zusammenarbeit mit dem Center for Coral Reef Research der Hasanuddin University Makassar, Indonesien Sylt, Mai 2006 1. Gutachter: Prof. Dr. Thomas Bartolomaeus Institut für Biologie / Zoologie Freie Universität Berlin Berlin 2. Gutachter: Prof. Dr. Walter Traunspurger Fakultät für Biologie / Tierökologie Universität Bielefeld Bielefeld Meinen Eltern (wem sonst…) Table of contents 4 Abstract ...................................................................................................................................... 6 Zusammenfassung...................................................................................................................... 8 Abstrak ..................................................................................................................................... 10 Abbreviations ........................................................................................................................... 12 1 Introduction ..........................................................................................................................
    [Show full text]
  • Fisheries (Southland and Sub-Antarctic Areas Commercial Fishing) Regulations 1986 (SR 1986/220)
    Reprint as at 1 October 2017 Fisheries (Southland and Sub-Antarctic Areas Commercial Fishing) Regulations 1986 (SR 1986/220) Paul Reeves, Governor-General Order in Council At Wellington this 2nd day of September 1986 Present: The Right Hon G W R Palmer presiding in Council Pursuant to section 89 of the Fisheries Act 1983, His Excellency the Governor-Gener- al, acting by and with the advice and consent of the Executive Council, hereby makes the following regulations. Contents Page 1 Title, commencement, and application 4 2 Interpretation 4 Part 1 Southland area Total prohibition 3 Total prohibitions 15 Note Changes authorised by subpart 2 of Part 2 of the Legislation Act 2012 have been made in this official reprint. Note 4 at the end of this reprint provides a list of the amendments incorporated. These regulations are administered by the Ministry for Primary Industries. 1 Fisheries (Southland and Sub-Antarctic Areas Reprinted as at Commercial Fishing) Regulations 1986 1 October 2017 Certain fishing methods prohibited 3A Certain fishing methods prohibited in defined areas 16 3AB Set net fishing prohibited in defined area from Slope Point to Sand 18 Hill Point Minimum set net mesh size 3B Minimum set net mesh size 19 3BA Minimum net mesh for queen scallop trawling 20 Set net soak times 3C Set net soak times 20 3D Restrictions on fishing in paua quota management areas 21 3E Labelling of containers for paua taken in any PAU 5 quota 21 management area 3F Marking of blue cod pots and fish holding pots [Revoked] 21 Trawling 4 Trawling prohibited
    [Show full text]
  • Part I. an Annotated Checklist of Extant Brachyuran Crabs of the World
    THE RAFFLES BULLETIN OF ZOOLOGY 2008 17: 1–286 Date of Publication: 31 Jan.2008 © National University of Singapore SYSTEMA BRACHYURORUM: PART I. AN ANNOTATED CHECKLIST OF EXTANT BRACHYURAN CRABS OF THE WORLD Peter K. L. Ng Raffles Museum of Biodiversity Research, Department of Biological Sciences, National University of Singapore, Kent Ridge, Singapore 119260, Republic of Singapore Email: [email protected] Danièle Guinot Muséum national d'Histoire naturelle, Département Milieux et peuplements aquatiques, 61 rue Buffon, 75005 Paris, France Email: [email protected] Peter J. F. Davie Queensland Museum, PO Box 3300, South Brisbane, Queensland, Australia Email: [email protected] ABSTRACT. – An annotated checklist of the extant brachyuran crabs of the world is presented for the first time. Over 10,500 names are treated including 6,793 valid species and subspecies (with 1,907 primary synonyms), 1,271 genera and subgenera (with 393 primary synonyms), 93 families and 38 superfamilies. Nomenclatural and taxonomic problems are reviewed in detail, and many resolved. Detailed notes and references are provided where necessary. The constitution of a large number of families and superfamilies is discussed in detail, with the positions of some taxa rearranged in an attempt to form a stable base for future taxonomic studies. This is the first time the nomenclature of any large group of decapod crustaceans has been examined in such detail. KEY WORDS. – Annotated checklist, crabs of the world, Brachyura, systematics, nomenclature. CONTENTS Preamble .................................................................................. 3 Family Cymonomidae .......................................... 32 Caveats and acknowledgements ............................................... 5 Family Phyllotymolinidae .................................... 32 Introduction .............................................................................. 6 Superfamily DROMIOIDEA ..................................... 33 The higher classification of the Brachyura ........................
    [Show full text]
  • Toxicity of Three Commercial Tannins to the Nuisance Invasive Species Limnoperna Fortunei (Dunker, 1857): Implications for Control
    © by PSP Volume 20 – No 6. 2011 Fresenius Environmental Bulletin TOXICITY OF THREE COMMERCIAL TANNINS TO THE NUISANCE INVASIVE SPECIES LIMNOPERNA FORTUNEI (DUNKER, 1857): IMPLICATIONS FOR CONTROL Patricio J. Pereyra1,*, Gustavo Bulus Rossini2 and Gustavo Darrigran1 1 GIMIP División Zoología de Invertebrados, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Paseo del Bosque s/n, (1900) La Plata, Argentina. 2 Centro de Investigaciones Medio Ambientales, CIC-PBA (1900) La Plata, Argentina. ABSTRACT habitats in the Neotropical region since there are no native freshwater bivalves that cause it [6]. Adding biocides to water is one strategy to control macrofouling organisms. A natural biocide that helps to Limnoperna fortunei infects man-made structures and prevent/control macrofouling of Limnoperna fortunei (Dun- causes macrofouling in three places in Southeast Asia: ker, 1857) on human installations is one way to minimize en- Hong Kong [9], Taiwan [10] and Japan [11]. In South Amer- vironmental impacts of different control strategies. Labora- ica, invasions have been recorded in various power stations tory tests were carried out to evaluate effects of three com- (nuclear, thermal and hydroelectric) [8], water treatment mercial tannis preparations (ECOTEC®-UA, ECOTEC®-L plants [6], and irrigation systems [7]. Among the many and ECOTEC®-MC) on the survival of two life-history problems caused by this species, the following are notewor- stages (larvae and adults) of L. fortunei. In addition tests thy: obstruction of filters and pipes, production of turbulent were performed on two non-target species, a crustacean flow, loss of hydraulic capacity and an increase in corrosion Daphnia magna and a plant Lactuca sativa, to evaluate [12].
    [Show full text]
  • 1 Invasive Species in the Northeastern and Southwestern Atlantic
    This is the author's accepted manuscript. The final published version of this work (the version of record) is published by Elsevier in Marine Pollution Bulletin. Corrected proofs were made available online on the 24 January 2017 at: http://dx.doi.org/10.1016/j.marpolbul.2016.12.048. This work is made available online in accordance with the publisher's policies. Please refer to any applicable terms of use of the publisher. Invasive species in the Northeastern and Southwestern Atlantic Ocean: a review Maria Cecilia T. de Castroa,b, Timothy W. Filemanc and Jason M Hall-Spencerd,e a School of Marine Science and Engineering, University of Plymouth & Plymouth Marine Laboratory, Prospect Place, Plymouth, PL1 3DH, UK. [email protected]. +44(0)1752 633 100. b Directorate of Ports and Coasts, Navy of Brazil. Rua Te filo Otoni, 4 - Centro, 20090-070. Rio de Janeiro / RJ, Brazil. c PML Applications Ltd, Prospect Place, Plymouth, PL1 3DH, UK. d Marine Biology and Ecology Research Centre, Plymouth University, PL4 8AA, UK. e Shimoda Marine Research Centre, University of Tsukuba, Japan. Abstract The spread of non-native species has been a subject of increasing concern since the 1980s when human- as a major vector for species transportation and spread, although records of non-native species go back as far as 16th Century. Ever increasing world trade and the resulting rise in shipping have highlighted the issue, demanding a response from the international community to the threat of non-native marine species. In the present study, we searched for available literature and databases on shipping and invasive species in the North-eastern (NE) and South-western (SW) Atlantic Ocean and assess the risk represented by the shipping trade between these two regions.
    [Show full text]
  • Non-Native Freshwater Molluscs in the Neotropics: What Can Be Learned from Brazilian Reservoirs?
    Aquatic Invasions (2020) Volume 15, Issue 3: 455–472 CORRECTED PROOF Research Article Non-native freshwater molluscs in the Neotropics: what can be learned from Brazilian reservoirs? Igor Christo Miyahira*, Larissa Strictar Pereira and Luciano Neves dos Santos Instituto de Biociências, Universidade Federal do Estado do Rio de Janeiro (IBIO/UNIRIO). Avenida Pasteur, 458 – Urca, 22290-250, Rio de Janeiro – RJ, Brazil *Corresponding author E-mail: [email protected] Citation: Miyahira IC, Pereira LS, dos Santos LN (2020) Non-native freshwater Abstract molluscs in the Neotropics: what can be learned from Brazilian reservoirs? Aquatic Habitat modification and the establishment of non-native species are two major Invasions 15(3): 455–472, https://doi.org/10. causes of biodiversity loss. Reservoirs modify habitat, can restrain the occurrence 3391/ai.2020.15.3.06 of native species, and allow the establishment of non-native undesirable organisms. Received: 16 April 2019 Non-native species are widespread. However, the status and distribution of some Accepted: 20 April 2020 invaders in these man-made systems remains unclear, especially in the Neotropics. Published: 24 June 2020 In this study, we surveyed digital databases to determine the distribution of non- native molluscs in Brazilian reservoirs. Studies on non-native molluscs in Brazilian Handling editor: Demetrio Boltovskoy reservoirs had been increasing steadily until they reached their peak in 2015. Eight Thematic editor: Ian Duggan non-native mollusc species were recorded in reservoirs in all river basins except for Copyright: © Miyahira et al. the Amazonas River. Non-native molluscs were reported in 74 reservoirs, mostly This is an open access article distributed under terms located within the Paraná River basin.
    [Show full text]
  • Gonad Transcriptome of Golden Mussel Limnoperna Fortunei Reveals Potential Sex Differentiation Genes
    bioRxiv preprint doi: https://doi.org/10.1101/818757; this version posted November 14, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Gonad transcriptome of golden mussel Limnoperna fortunei reveals potential sex differentiation genes LUANA FERREIRA AFONSO1 AND JULIANA ALVES AMERICO2GIORDANO BRUNO SOARES-SOUZA3ANDRÉ LUIZ QUINTANILHA TORRES1INÊS JULIA RIBAS WAJSENZON1MAURO DE FREITAS REBELO1,* 1Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, RJ, Brazil 2Bio Bureau Biotechnology, Rio de Janeiro, RJ, Brazil 3SENAI Innovation Institute for Biosynthetics, National Service for Industrial Training, Center of the Chemical and Textile Industry (SENAI CETIQT), Rio de Janeiro, RJ, Brazil *Corresponding author: [email protected] The golden mussel Limnoperna fortunei is an Asian invasive bivalve that threats aquatic biodiversity and causes economic damage, especially to the hydroelectric sector in South America. Traditional control methods have been inefficient to stop the advance of the invasive mollusk, which currently is found in 40% of Brazilian hydroelectric power plants. In order to develop an effective strategy to stop golden mussel infestations, we need to better understand its reproductive and sexual mechanisms. In this study, we sequenced total RNA samples from male and female golden mussel gonads in the spawning stage. A transcriptome was assembled resulting in 200,185 contigs with 2,250 bp N50 and 99.3% completeness. Differential expression analysis identified 3,906 differentially expressed transcripts between the sexes.
    [Show full text]
  • A Risk Assessment of the Golden Mussel, Limnoperna Fortunei (Dunker, 1857) for Ontario, Canada
    Management of Biological Invasions (2017) Volume 8, Issue 3: 383–402 DOI: https://doi.org/10.3391/mbi.2017.8.3.12 Open Access © 2017 The Author(s). Journal compilation © 2017 REABIC Special Issue: Management of Invasive Species in Inland Waters Risk Assessment A risk assessment of the golden mussel, Limnoperna fortunei (Dunker, 1857) for Ontario, Canada Gerald L. Mackie1,* and Jeff K. Brinsmead2 123 Avra Court, Guelph, Ontario, N1H 7B2 Canada 2Ontario Ministry of Natural Resources and Forestry, 300 Water Street, 2nd Floor South, Peterborough, ON K9J 8M5 Canada Author e-mails: [email protected] (GLM), [email protected] (JKB) *Corresponding author Received: 26 September 2016 / Accepted: 8 May 2017 / Published online: 24 June 2017 Handling editor: Frank Collas Editor’s note: This study was first presented at the 19th International Conference on Aquatic Invasive Species held in Winnipeg, Canada, April 10–14, 2016 (http://www.icais.org/html/previous19.html). This conference has provided a venue for the exchange of information on various aspects of aquatic invasive species since its inception in 1990. The conference continues to provide an opportunity for dialog between academia, industry and environmental regulators. Abstract The golden mussel, Limnoperna fortunei, is an epibenthic mytilid native to freshwaters of China and south-eastern Asia. It became established in Hong Kong in 1965, in Japan in the 1990’s and South America in 1991 through ballast water discharge into the La Plata River basin in Argentina. It has since expanded to Bolivia, Paraguay, Uruguay, and Brazil in South America. Populations have steadily increased in these countries since their first reported incidence.
    [Show full text]
  • Genomics and Transcriptomics of the Green Mussel Explain the Durability
    www.nature.com/scientificreports OPEN Genomics and transcriptomics of the green mussel explain the durability of its byssus Koji Inoue1*, Yuki Yoshioka1,2, Hiroyuki Tanaka3, Azusa Kinjo1, Mieko Sassa1,2, Ikuo Ueda4,5, Chuya Shinzato1, Atsushi Toyoda6 & Takehiko Itoh3 Mussels, which occupy important positions in marine ecosystems, attach tightly to underwater substrates using a proteinaceous holdfast known as the byssus, which is tough, durable, and resistant to enzymatic degradation. Although various byssal proteins have been identifed, the mechanisms by which it achieves such durability are unknown. Here we report comprehensive identifcation of genes involved in byssus formation through whole-genome and foot-specifc transcriptomic analyses of the green mussel, Perna viridis. Interestingly, proteins encoded by highly expressed genes include proteinase inhibitors and defense proteins, including lysozyme and lectins, in addition to structural proteins and protein modifcation enzymes that probably catalyze polymerization and insolubilization. This assemblage of structural and protective molecules constitutes a multi-pronged strategy to render the byssus highly resistant to environmental insults. Mussels of the bivalve family Mytilidae occur in a variety of environments from freshwater to deep-sea. Te family incudes ecologically important taxa such as coastal species of the genera Mytilus and Perna, the freshwa- ter mussel, Limnoperna fortuneri, and deep-sea species of the genus Bathymodiolus, which constitute keystone species in their respective ecosystems 1. One of the most important characteristics of mussels is their capacity to attach to underwater substrates using a structure known as the byssus, a proteinous holdfast consisting of threads and adhesive plaques (Fig. 1)2. Using the byssus, mussels ofen form dense clusters called “mussel beds.” Te piled-up structure of mussel beds enables mussels to support large biomass per unit area, and also creates habitat for other species in these communities 3,4.
    [Show full text]
  • Systema Brachyurorum: Part I
    THE RAFFLES BULLETIN OF ZOOLOGY 2008 17: 1–286 Date of Publication: 31 Jan.2008 © National University of Singapore SYSTEMA BRACHYURORUM: PART I. AN ANNOTATED CHECKLIST OF EXTANT BRACHYURAN CRABS OF THE WORLD Peter K. L. Ng Raffles Museum of Biodiversity Research, Department of Biological Sciences, National University of Singapore, Kent Ridge, Singapore 119260, Republic of Singapore Email: [email protected] Danièle Guinot Muséum national d'Histoire naturelle, Département Milieux et peuplements aquatiques, 61 rue Buffon, 75005 Paris, France Email: [email protected] Peter J. F. Davie Queensland Museum, PO Box 3300, South Brisbane, Queensland, Australia Email: [email protected] ABSTRACT. – An annotated checklist of the extant brachyuran crabs of the world is presented for the first time. Over 10,500 names are treated including 6,793 valid species and subspecies (with 1,907 primary synonyms), 1,271 genera and subgenera (with 393 primary synonyms), 93 families and 38 superfamilies. Nomenclatural and taxonomic problems are reviewed in detail, and many resolved. Detailed notes and references are provided where necessary. The constitution of a large number of families and superfamilies is discussed in detail, with the positions of some taxa rearranged in an attempt to form a stable base for future taxonomic studies. This is the first time the nomenclature of any large group of decapod crustaceans has been examined in such detail. KEY WORDS. – Annotated checklist, crabs of the world, Brachyura, systematics, nomenclature. CONTENTS Preamble .................................................................................. 3 Family Cymonomidae .......................................... 32 Caveats and acknowledgements ............................................... 5 Family Phyllotymolinidae .................................... 32 Introduction .............................................................................. 6 Superfamily DROMIOIDEA ..................................... 33 The higher classification of the Brachyura ........................
    [Show full text]
  • Molt and Growth of an Estuarine Crab, Chasmagnathus Granulatus (Brachyura: Varunidae), in Mar Chiquita Coastal Lagoon, Argentina by T
    J. Appl. Ichthyol. 20 (2004), 333–344 Received: January 10, 2004 Ó 2004 Blackwell Verlag, Berlin Accepted: May 10, 2004 ISSN 0175–8659 Molt and growth of an estuarine crab, Chasmagnathus granulatus (Brachyura: Varunidae), in Mar Chiquita coastal lagoon, Argentina By T. A. Luppi1,2, E. D. Spivak1, C. C. Bas1,2 and K. Anger3 1Departamento de Biologı´a, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Argentina; 2Consejo Nacional de Investigaciones Cientı´ficas y Te´cnicas (CONICET), Buenos Aires, Argentina; 3Biologische Anstalt Helgoland, Helgoland, Germany Summary log-linear model (Mauchline, 1977). However, the results are 2 Juvenile and adult growth of Chasmagnathus granulatus was highly variable and the coefficient of determination (R )is studied in the laboratory in terms of molt increment in size often low (Tweedale et al., 1993; Gonza´les-Gurriaran et al., (MI) and the intermolt period (IP), comparing data obtained 1995; Lovrich and Vinuesa, 1995; Chen and Kennelly, 1999), from short-term (STE) and long-term (LTE) laboratory but not always (Diesel and Horst, 1995). experiments. Crabs in a pre-molt condition were collected for The MI and IP may be affected by the artificial conditions STE, including the entire size range of the species. Larger crabs prevailing during long-term laboratory cultivation (Hartnoll, remained in the laboratory no more than 14 days; the average 1982). In the present study, we thus distinguish between data time to molt was 5.8 ± 3.1 days. We registered the molt of 94 obtained from short-term and long-term rearing experiments females, 64 males and 34 undifferentiated juveniles and (STE and LTE, respectively).
    [Show full text]
  • Current and Potential Aquatic Invasive Species in Ontario and the Great Lakes Region: a Compilation of Ecological Information
    Science and Research Information Report IR-16 Current and potential aquatic invasive species in Ontario and the Great Lakes region: A compilation of ecological information Science and Research Information Report IR-16 Current and potential aquatic invasive species in Ontario and the Great Lakes region: A compilation of ecological information Elizabeth C. Hatton1, Jeffrey D. Buckley1, Shannon A. Fera1,2, Samantha Henry1, Len M. Hunt3, D. Andrew R. Drake4 and Timothy B. Johnson1 1 Aquatic Research and Development Section, Ministry of Natural Resources and Forestry (MNRF), 41 Hatchery Lane, Picton, ON K0K 2T0 2 Current address: Fisheries Section, Species Conservation Policy Branch, MNRF, 300 Water Street, Peterborough, ON K9J 8M5 3 Centre for Northern Forest Ecosystem Research, MNRF, 103-421 James St S, Thunder Bay, ON P7E 2V6 4 Great Lakes Laboratory for Fisheries and Aquatic Sciences, Fisheries and Oceans Canada, 867 Lakeshore Road, Burlington, ON L7S 1A1 2019 Science and Research Branch Ministry of Natural Resources and Forestry © 2019, Queen’s Printer for Ontario Copies of this publication are available from [email protected]. Cette publication hautement spécialisée, Current and Potential Aquatic Invasive Species in Ontario and the Great Lakes Region: A Compilation of Ecological Information, n’est disponible qu’en anglais conformément au Règlement 671/92, selon lequel il n’est pas obligatoire de la traduire en vertu de la Loi sur les services en français. Pour obtenir des renseignements en français, veuillez communiquer avec le ministère des Richesses naturelles et des Forêts au [email protected]. Some of the information in this document may not be compatible with assistive technologies.
    [Show full text]