Identification of Invasive Alien Species Using DNA Barcodes
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Lake Tahoe Region Aquatic Invasive Species Management Plan CALIFORNIA ‐ NEVADA
Lake Tahoe Region Aquatic Invasive Species Management Plan CALIFORNIA ‐ NEVADA DRAFT September 2009 Pending approval by the Aquatic Nuisance Species Task Force This Aquatic Invasive Species Management Plan is part of a multi-stakeholder collaborative effort to minimize the deleterious effects of nuisance and invasive aquatic species in the Lake Tahoe Region. This specific product is authorized pursuant to Section 108 of Division C of the Consolidated Appropriations Act of 2005, Public Law 108-447 and an interagency agreement between the U.S. Army Corps of Engineers and the California Tahoe Conservancy. This product was prepared by: Suggested citation: USACE. 2009. Lake Tahoe Region Aquatic Invasive Species Management Plan, California - Nevada. 84 pp + Appendices. Cover photo credits: Lake Tahoe shoreline, Toni Pennington (Tetra Tech, Inc.); curlyleaf pondweed, Steve Wells (PSU); Asian clams, Brant Allen (UCD); bullfrog (USGS), zebra mussels (USGS); bluegill and largemouth bass (USACE) ii i Table of Contents Acknowledgements................................................................................................................ iii Acronyms ............................................................................................................................... iv Glossary.................................................................................................................................. vi Executive Summary ........................................................................................................... -
The Herbivorous Insect Fauna of a Submersed Weed, Hydrilla Verticillata (Alismatales: Hydrocharitaceae)
SESSION 5 Weeds of Aquatic Systems and Wetlands Proceedings of the X International Symposium on Biological Control of Weeds 307 4-14 July 1999, Montana State University, Bozeman, Montana, USA Neal R. Spencer [ed.]. pp. 307-313 (2000) The Herbivorous Insect Fauna of a Submersed Weed, Hydrilla verticillata (Alismatales: Hydrocharitaceae) C. A. BENNETT1 and G. R. BUCKINGHAM2 1 Department of Entomology and Nematology, University of Florida, and 2 USDA-ARS 1,2 Florida Biological Control Laboratory, P.O. Box 147100, Gainesville, Florida 32614-7100, USA Abstract Although relatively few insects have been reported to feed on submersed aquatic plants, field surveys on Hydrilla verticillata (L. F.) Royle for biological control agents have demonstrated that insect herbivores should be expected when surveying submersed aquatic plants in the native ranges. Beetles, or Coleoptera, especially the weevils (Curculionidae), are important herbivores. Weevils attack submersed plant species both when water is present and when water is absent during dry periods which leave the plants exposed. Pupal success appears to be the major determinant of weevil life cycle strategies. Donaciine leaf beetles (Chrysomelidae) attack the roots or crowns of submersed species, but their feeding and damage is difficult to determine. Leaf-mining Hydrellia flies (Diptera: Ephydridae) are diverse and common on submersed species. Other flies, the midges (Chironomidae), are also common on submersed species, but many utilize the plants only for shelter. However, midge larvae ate the apical meristems on the tips of hydrilla stems. Aquatic caterpillars (Lepidoptera: Pyralidae) are the herbivores most eas- ily observed on submersed species because of their large size and conspicuous damage, but their host ranges might be too broad for use as biological control agents. -
Evaluation of the Host Range of Hydrellia Lagarosiphon
Host range tests of Hydrellia lagarosiphon a candidate agent for Lagarosiphon major in New Zealand: assessing the risk to non-target species in New Zealand Jan-Robert Baars (University College Dublin), Quentin Paynter (Landcare Research New Zealand) Materials and Methods Selection of test plants A test plant list for New Zealand (henceforth NZ) (Table 1) was compiled using the centrifugal phylogenetic method (Wapshere, 1974) with amendments, as suggested by Briese and Walker (2002) and Briese (2003). Recent development in phylogenetics for the Hydrocharitaceae and its relation to taxonomically similar plant families were obtained by consulting the Angiosperm Phylogeny Website (Stevens, 2001 onwards; Fig. 1). Figure 1 Phylogeny of the Alismatales obtained from the Angiosperm Phylogeny Website: (Stevens, 2001 onwards) The most recent checklist of native NZ plants (De Lange and Rolfe, 2010) was examined to identify the NZ plant species that are most closely-related to lagarosiphon in order to compile a list of native plants for inclusion in host-range testing. Given that the aquatic lifestyle is a highly specialised one, relying totally on taxonomic position without due consideration of habitat has the potential to result in unsuitable test plants being included in a test list. For example, arthropod herbivores that feed on lagarosiphon are adapted to being submerged in freshwater and we can be sure that the marine eelgrass Zostera muelleri (Zosteriaceae) cannot be a suitable host for an insect herbivore because no insects have followed seagrasses into the ocean (Ollerton and McCollin, 1998). Zostera muelleri was, therefore, excluded from host- range testing. Wolffia australiana was also excluded from host-range testing as the tiny (0.3-1 mm long) platelets are far too small to be at risk of supporting the development of a leaf- mining fly. -
Knowledge Document for Risk Analysis of the Non-Native Brazilian Waterweed (Egeria Densa) in the Netherlands
2014 Knowledge document for risk analysis of the non-native Brazilian waterweed (Egeria densa) in the Netherlands J. Matthews, K.R. Koopman, R. Beringen, B. Odé, R. Pot, G. van der Velde, J.L.C.H. van Valkenburg & R.S.E.W. Leuven Knowledge document for risk analysis of the non-native Brazilian waterweed (Egeria densa) in the Netherlands J. Matthews, K.R. Koopman, R. Beringen, B. Odé, R. Pot, G. van der Velde, J.L.C.H. van Valkenburg & R.S.E.W. Leuven 16 October 2014 Radboud University Nijmegen, Institute for Water and Wetland Research FLORON & Roelf Pot Research and Consultancy Commissioned by Office for Risk Assessment and Research (Invasive Alien Species Team) Netherlands Food and Consumer Product Safety Authority Ministry of Economic Affairs Series of Reports on Environmental Science The series of reports on Environmental Science are edited and published by the Department of Environmental Science, Institute for Water and Wetland Research, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands (tel. secretariat: + 31 (0)24 365 32 81). Reports Environmental Science 468 Title: Knowledge document for risk analysis of the non-native Brazilian waterweed (Egeria densa) in the Netherlands Authors: J. Matthews, K.R. Koopman, R. Beringen, B. Odé, R. Pot, G. van der Velde, J.L.C.H. van Valkenburg & R.S.E.W. Leuven Cover photo: Brazilian waterweed (Egeria densa) at Hoogeveen, the Netherlands (Photo: J. van Valkenburg). Project manager: Dr. R.S.E.W. Leuven, Department of Environmental Science, Institute for Water and Wetland Research, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, the Netherlands, e-mail: [email protected] Project number: RU/FNWI/FEZ 62002158 Client: Netherlands Food and Consumer Product Safety Authority, P.O. -
Identification, Biology and Management of Elodea Canadensis, Hydrocharitaceae
J. Aquat. Plant Manage. 33: 13-19 Identification, Biology and Management of Elodea canadensis, Hydrocharitaceae KATHLEEN H BOWMER1, S.W.L. JACOBS2 AND G.R. SAINTY3 ABSTRACT plants blocked intakes to hydro-electric generators. It has also been recorded in Australia, where it is, as yet, not natu- Elodea, Egeria, Hydrilla, and Lagarosiphon have been much ralized; and to prevent its spread it has been declared nox- confused in the literature, mainly because of similarities in ious in all States in Australia. Lagarosiphon major is appearance and habitat. As well there has been confusion as distinguished from the other species mentioned here by its to the number of species in Elodea and their correct names. recurved leaves spirally arranged around the stem, rather We provide two keys, the first to help distinguish the genus than in whorls. Elodea from its near relatives, and the second to distinguish the species within Elodea. The distribution of the species of KEY TO GENERA Elodea is described along with their physiology, survival and dispersal. The economic importance and management of 1. Leaves spirally arranged around the stem, the the weed species of Elodea are discussed and recommenda- tips often recurved; petals subequal to sepals, < tions for control are made. 3mm long. Lagarosiphon Key words: Hydrilla, Egeria, Lagarosiphon, taxonomy, herbi- 1* Leaves in whorls of 3-8, the tips usually not cides. recurved; petals subequal to sepals or very much longer, 1-12 mm long. 2. IDENTIFICATION 2. Petals 9-12 mm long, much longer than the sepals; leaves usually in whorls of 4-5 (sometimes Elodea spp., Egeria densa Planch., Hydrilla verticillata (L.f.) 3-8). -
Species Fact Sheet for Lagarosiphon Major
e r t r a t u D n i a l A © Curly waterweed Classification (Lagarosiphon major) Order Alismatales Family Hydrocharitaceae Genus Lagarosiphon Species L. major ((Ridley) Moss, 1928) Originated in South Africa. Introduced for use in aquariums. Observed for the first time in France in the Paris region, before and after World War II. Established primarily along the e r t 1 r a Atlantic coast, more sparsely in other regions. t u D n i a l A Description © n Perennial plant, always submerged n Thin stalks, numerous branches, easily breakable, up to 5 metres long n Alternating leaves, long and narrow: - developing in spirals except near the top, not whorled, indented leaves - length 1 to 3 cm, width 2 mm E 2 I S - curving back and down I A C n Single-sex flowers (only female plants would seem to have established © outside the original range and have been observed in France): - white flowers blooming on the water surface at the end of a very thin stem 5 centimetres long - 3 petals reddish white in colour - single flowers, 5 mm in diameter, difficult to observe n Dense root system that can penetrate deep into muddy sediment (up to 1 metre deep) e r 3 t r a t E u cology and reproduction D n i a n Common habitats are stagnant or lentic waters flowing over muddy or l A sandy beds, rich in organic matter and nutrients (ditches, canals, pools, © ponds, lakes, side channels and river banks) n Reproduction only via vegetative multiplication, by fragments or cuttings e r 4 t Documentation r a t u n D Hudin S., Vahrameev P. -
Tropical Aquatic Plants: Morphoanatomical Adaptations - Edna Scremin-Dias
TROPICAL BIOLOGY AND CONSERVATION MANAGEMENT – Vol. I - Tropical Aquatic Plants: Morphoanatomical Adaptations - Edna Scremin-Dias TROPICAL AQUATIC PLANTS: MORPHOANATOMICAL ADAPTATIONS Edna Scremin-Dias Botany Laboratory, Biology Department, Federal University of Mato Grosso do Sul, Brazil Keywords: Wetland plants, aquatic macrophytes, life forms, submerged plants, emergent plants, amphibian plants, aquatic plant anatomy, aquatic plant morphology, Pantanal. Contents 1. Introduction and definition 2. Origin, distribution and diversity of aquatic plants 3. Life forms of aquatic plants 3.1. Submerged Plants 3.2 Floating Plants 3.3 Emergent Plants 3.4 Amphibian Plants 4. Morphological and anatomical adaptations 5. Organs structure – Morphology and anatomy 5.1. Submerged Leaves: Structure and Adaptations 5.2. Floating Leaves: Structure and Adaptations 5.3. Emergent Leaves: Structure and Adaptations 5.4. Aeriferous Chambers: Characteristics and Function 5.5. Stem: Morphology and Anatomy 5.6. Root: Morphology and Anatomy 6. Economic importance 7. Importance to preserve wetland and wetlands plants Glossary Bibliography Biographical Sketch Summary UNESCO – EOLSS Tropical ecosystems have a high diversity of environments, many of them with high seasonal influence. Tropical regions are richer in quantity and diversity of wetlands. Aquatic plants SAMPLEare widely distributed in theseCHAPTERS areas, represented by rivers, lakes, swamps, coastal lagoons, and others. These environments also occur in non tropical regions, but aquatic plant species diversity is lower than tropical regions. Colonization of bodies of water and wetland areas by aquatic plants was only possible due to the acquisition of certain evolutionary characteristics that enable them to live and reproduce in water. Aquatic plants have several habits, known as life forms that vary from emergent, floating-leaves, submerged free, submerged fixed, amphibian and epiphyte. -
Phylogenetics and Molecular Evolution of Alismatales Based on Whole Plastid Genomes
PHYLOGENETICS AND MOLECULAR EVOLUTION OF ALISMATALES BASED ON WHOLE PLASTID GENOMES by Thomas Gregory Ross B.Sc. The University of British Columbia, 2011 A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIRMENTS FOR THE DEGREE OF MASTER OF SCIENCE in The Faculty of Graduate and Postdoctoral Studies (Botany) THE UNIVERSITY OF BRITISH COLUMBIA (Vancouver) November 2014 © Thomas Gregory Ross, 2014 ABSTRACT The order Alismatales is a mostly aquatic group of monocots that displays substantial morphological and life history diversity, including the seagrasses, the only land plants that have re-colonized marine environments. Past phylogenetic studies of the order have either considered a single gene with dense taxonomic sampling, or several genes with thinner sampling. Despite substantial progress based on these studies, multiple phylogenetic uncertainties still remain concerning higher-order phylogenetic relationships. To address these issues, I completed a near- genus level sampling of the core alismatid families and the phylogenetically isolated family Tofieldiaceae, adding these new data to published sequences of Araceae and other monocots, eudicots and ANITA-grade angiosperms. I recovered whole plastid genomes (plastid gene sets representing up to 83 genes per taxa) and analyzed them using maximum likelihood and parsimony approaches. I recovered a well supported phylogenetic backbone for most of the order, with all families supported as monophyletic, and with strong support for most inter- and intrafamilial relationships. A major exception is the relative arrangement of Araceae, core alismatids and Tofieldiaceae; although most analyses recovered Tofieldiaceae as the sister-group of the rest of the order, this result was not well supported. Different partitioning schemes used in the likelihood analyses had little effect on patterns of clade support across the order, and the parsimony and likelihood results were generally highly congruent. -
Management and Control Methods of Invasive Alien Freshwater
Aquatic Botany 136 (2017) 112–137 Contents lists available at ScienceDirect Aquatic Botany jou rnal homepage: www.elsevier.com/locate/aquabot Review Management and control methods of invasive alien freshwater aquatic plants: A review a,b,∗ c d d d e A. Hussner , I. Stiers , M.J.J.M. Verhofstad , E.S. Bakker , B.M.C. Grutters , J. Haury , f g h i j J.L.C.H. van Valkenburg , G. Brundu , J. Newman , J.S. Clayton , L.W.J. Anderson , i D. Hofstra a Institute of Botany, Heinrich-Heine-University, D-40225 Düsseldorf, Germany b Jackels Umweltdienste GmbH, D-41334 Nettetal, Germany c Plant Biology and Nature Management (APNA), Department of Biology, Vrije Universiteit Brussel, 1050 Brussels, Belgium d Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), 6708 PB, Wageningen, The Netherlands e Department of Ecology, UMR ESE, AGROCAMPUS OUEST, 35042 Rennes Cedex, France f Netherlands Food and Consumer Product Safety Authority, National Reference Centre, P.O. Box 9102, 6700 HC, Wageningen, The Netherlands g Department of Agriculture, University of Sassari, 07100 Sassari, Italy h Centre for Ecology & Hydrology, Wallingford, Oxon, United Kingdom i National Institute of Water and Atmospheric Research, PO Box 11115, Hamilton, New Zealand j Waterweed Solutions, P.O. Box 807, Pt. Reyes Station, CA, 94956, United States a r t i c l e i n f o a b s t r a c t Article history: Introduced invasive alien aquatic plants (IAAPs) threaten ecosystems due to their excessive growth Received 27 April 2016 and have both ecological and economic impacts. To minimize these impacts, effective management of Received in revised form 2 August 2016 IAAPs is required according to national or international laws and regulations (e.g. -
Hydrellia Lagarosiphon Deeming
CORE Metadata, citation and similar papers at core.ac.uk Provided by South East Academic Libraries System (SEALS) Hydrellia lagarosiphon Deeming (Diptera: Ephydridae), a Potential Biological Control Agent for the Submerged Aquatic Weed, Lagarosiphon major (Ridl.) Moss ex Wager (Hydrocharitaceae) Authors: G.D. Martin, J.A. Coetzee, and J-R. Baars Source: African Entomology, 21(1) : 151-160 Published By: Entomological Society of Southern Africa URL: https://doi.org/10.4001/003.021.0118 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/African-Entomology on 18 Feb 2019 Terms of Use: https://bioone.org/terms-of-use Access provided by Rhodes University Hydrellia lagarosiphon Deeming (Diptera: Ephydridae), a potential biological control agent for the submerged aquatic weed, Lagarosiphon major (Ridl.) Moss ex Wager (Hydrocharitaceae) G.D. Martin1*, J.A. Coetzee1 & J-R. Baars2 1Department of Zoology and Entomology, Rhodes University, P.O. -
Nymphoides Peltata)
Yellow Floating Heart (Nymphoides peltata) A Technical Review of Distribution, Ecology, Impacts, and Management May 2009 Michelle E. Nault Alison Mikulyuk Document citation: Nault, M.E. and A. Mikulyuk. 2009. Yellow Floating Heart (Nymphoides peltata): A Technical Review of Distribution, Ecology, Impacts, and Management. Wisconsin Department of Natural Resources Bu‐ reau of Science Services, PUB‐SS‐1051 2009. Madison, Wisconsin, USA. Nymphoides peltata Cover photo: G.A. Cooper @ USDA‐NRCS PLANTS Database Inside image: USDA‐NRCS PLANTS database / Britton and Brown, 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3:19. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. Image not copyrighted. The Wisconsin Department of Natural Resources provides equal opportunity in its em‐ ployment, programs, services, and functions under an Affirmative Action Plan. If you have any questions, please write to Equal Opportunity Office, Department of Interior, Washington, D.C. 20240 Yellow Floating Heart (Nymphoides peltata): A Technical Review of Distribution, Ecology, Impacts, and Management Michelle E. Nault and Alison Mikulyuk Bureau of Science Services This literature review was commissioned by the nonprofit Centre for Agricultural Bioscience International (CAB International; http://www.cabi.org/index.asp) as part of a larger invasive species compendium. We completed eight literature reviews for the project, and due to the large number of requests for this information, we have decided to make -
Invasive Species Database • National Vegetation Database
ISSN 2009-0900 Bulletin of the National Biodiversity Data Centre Issue 4 – Autumn 2009 In this issue: Encyclopedia of Life. P5 Rothamsted traps. P7 The UK’s National Vegetation Classification. P9 Biodiversity maps. P3 Biodiversity tales. P11 Biodiversity research. P15 Biodiversity beginners. P17 Book review. P19 Distinguished Recorder Award 2009. P20 News from the Data Centre. P21 Biodiversity connections. P23 Biodiversity Ireland Issue 4 Autumn 2009 Biodiversity Ireland is published by the National Biodiversity Editorial Data Centre. Enquiries should be sent to the editor, Eugenie Regan, [email protected] Welcome to the fourth, bumper issue of Biodiversity Ireland. We have four extra pages in this issue – there was W just too much going on in the Irish biodiversity world to squeeze everything into 20 pages! We’ve been really busy here at the Data Centre and a number of projects have come to fruition, so we’ve dedicated some pages to updating you on these. Not least being our achievement of having over 1 million records available on the online mapping system. Thank you everybody for your collaboration with the Data Centre in making this happen. The National Biodiversity Data Centre, At the core of the Data Centre’s work is collaboration and the main Beechfield House, WIT West Campus, articles in this issue highlight some of the partnerships that have Carriganore, Waterford. been formed since the establishment of the Data Centre; The National Biodiversity Data Centre Logo Revison version 3a.1 Tel: +353 (0)51 306240 Thursday 28th January 2009 Encyclopedia of Life, The Rothamsted Insect Survey, and the National Email: [email protected] Vegetation Database.