Chiton Balanus Lepas Pholas
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SNH Commissioned Report 765: Seagrass (Zostera) Beds in Orkney
Scottish Natural Heritage Commissioned Report No. 765 Seagrass (Zostera) beds in Orkney COMMISSIONED REPORT Commissioned Report No. 765 Seagrass (Zostera) beds in Orkney For further information on this report please contact: Kate Thompson Scottish Natural Heritage 54-56 Junction Road KIRKWALL Orkney KW15 1AW Telephone: 01856 875302 E-mail: [email protected] This report should be quoted as: Thomson, M. and Jackson, E, with Kakkonen, J. 2014. Seagrass (Zostera) beds in Orkney. Scottish Natural Heritage Commissioned Report No. 765. This report, or any part of it, should not be reproduced without the permission of Scottish Natural Heritage. This permission will not be withheld unreasonably. The views expressed by the author(s) of this report should not be taken as the views and policies of Scottish Natural Heritage. © Scottish Natural Heritage 2014. COMMISSIONED REPORT Summary Seagrass (Zostera) beds in Orkney Commissioned Report No. 765 Project No: 848 Contractors: Emma Jackson (The Marine Biological Association of the United Kingdom) and Malcolm Thomson (Sula Diving) Year of publication: 2014 Keywords Seagrass; Zostera marina; Orkney; predictive model; survey. Background Seagrasses (Zostera spp) are marine flowering plants that develop on sands and muds in sheltered intertidal and shallow subtidal areas. Seagrass beds are important marine habitats but are vulnerable to a range of human induced pressures. Their vulnerability and importance to habitat creation and ecological functioning is recognised in their inclusion on the recommended Priority Marine Features list for Scotland’s seas. Prior to this study, there were few confirmed records of Zostera in Orkney waters. This study combined a predictive modelling approach with boat-based surveys to enhance under- standing of seagrass distribution in Orkney and inform conservation management. -
Laboratory Reference Module Summary Report LR22
Laboratory Reference Module Summary Report Benthic Invertebrate Component - 2017/18 LR22 26 March 2018 Author: Tim Worsfold Reviewer: David Hall, NMBAQCS Project Manager Approved by: Myles O'Reilly, Contract Manager, SEPA Contact: [email protected] MODULE / EXERCISE DETAILS Module: Laboratory Reference (LR) Exercises: LR22 Data/Sample Request Circulated: 10th July 2017 Sample Submission Deadline: 31st August 2017 Number of Subscribing Laboratories: 7 Number of LR Received: 4 Contents Table 1. Summary of mis-identified taxa in the Laboratory Reference module (LR22) (erroneous identifications in brackets). Table 2. Summary of identification policy differences in the Laboratory Reference Module (LR22) (original identifications in brackets). Appendix. LR22 individual summary reports for participating laboratories. Table 1. Summary of mis-identified taxa in the Laboratory Reference Module (LR22) (erroneous identifications in brackets). Taxonomic Major Taxonomic Group LabCode Edits Polychaeta Oligochaeta Crustacea Mollusca Other Spio symphyta (Spio filicornis ) - Leucothoe procera (Leucothoe ?richardii ) - - Scolelepis bonnieri (Scolelepis squamata ) - - - - BI_2402 5 Laonice (Laonice sarsi ) - - - - Dipolydora (Dipolydora flava ) - - - - Goniada emerita (Goniadella bobrezkii ) - Nebalia reboredae (Nebalia bipes ) - - Polydora sp. A (Polydora cornuta ) - Diastylis rathkei (Diastylis cornuta ) - - BI_2403 7 Syllides? (Anoplosyllis edentula ) - Abludomelita obtusata (Tryphosa nana ) - in mixture - - Spirorbinae (Ditrupa arietina ) - - - - -
WMSDB - Worldwide Mollusc Species Data Base
WMSDB - Worldwide Mollusc Species Data Base Family: TURBINIDAE Author: Claudio Galli - [email protected] (updated 07/set/2015) Class: GASTROPODA --- Clade: VETIGASTROPODA-TROCHOIDEA ------ Family: TURBINIDAE Rafinesque, 1815 (Sea) - Alphabetic order - when first name is in bold the species has images Taxa=681, Genus=26, Subgenus=17, Species=203, Subspecies=23, Synonyms=411, Images=168 abyssorum , Bolma henica abyssorum M.M. Schepman, 1908 aculeata , Guildfordia aculeata S. Kosuge, 1979 aculeatus , Turbo aculeatus T. Allan, 1818 - syn of: Epitonium muricatum (A. Risso, 1826) acutangulus, Turbo acutangulus C. Linnaeus, 1758 acutus , Turbo acutus E. Donovan, 1804 - syn of: Turbonilla acuta (E. Donovan, 1804) aegyptius , Turbo aegyptius J.F. Gmelin, 1791 - syn of: Rubritrochus declivis (P. Forsskål in C. Niebuhr, 1775) aereus , Turbo aereus J. Adams, 1797 - syn of: Rissoa parva (E.M. Da Costa, 1778) aethiops , Turbo aethiops J.F. Gmelin, 1791 - syn of: Diloma aethiops (J.F. Gmelin, 1791) agonistes , Turbo agonistes W.H. Dall & W.H. Ochsner, 1928 - syn of: Turbo scitulus (W.H. Dall, 1919) albidus , Turbo albidus F. Kanmacher, 1798 - syn of: Graphis albida (F. Kanmacher, 1798) albocinctus , Turbo albocinctus J.H.F. Link, 1807 - syn of: Littorina saxatilis (A.G. Olivi, 1792) albofasciatus , Turbo albofasciatus L. Bozzetti, 1994 albofasciatus , Marmarostoma albofasciatus L. Bozzetti, 1994 - syn of: Turbo albofasciatus L. Bozzetti, 1994 albulus , Turbo albulus O. Fabricius, 1780 - syn of: Menestho albula (O. Fabricius, 1780) albus , Turbo albus J. Adams, 1797 - syn of: Rissoa parva (E.M. Da Costa, 1778) albus, Turbo albus T. Pennant, 1777 amabilis , Turbo amabilis H. Ozaki, 1954 - syn of: Bolma guttata (A. Adams, 1863) americanum , Lithopoma americanum (J.F. -
Phylum MOLLUSCA
285 MOLLUSCA: SOLENOGASTRES-POLYPLACOPHORA Phylum MOLLUSCA Class SOLENOGASTRES Family Lepidomeniidae NEMATOMENIA BANYULENSIS (Pruvot, 1891, p. 715, as Dondersia) Occasionally on Lafoea dumosa (R.A.T., S.P., E.J.A.): at 4 positions S.W. of Eddystone, 42-49 fm., on Lafoea dumosa (Crawshay, 1912, p. 368): Eddystone, 29 fm., 1920 (R.W.): 7, 3, 1 and 1 in 4 hauls N.E. of Eddystone, 1948 (V.F.) Breeding: gonads ripe in Aug. (R.A.T.) Family Neomeniidae NEOMENIA CARINATA Tullberg, 1875, p. 1 One specimen Rame-Eddystone Grounds, 29.12.49 (V.F.) Family Proneomeniidae PRONEOMENIA AGLAOPHENIAE Kovalevsky and Marion [Pruvot, 1891, p. 720] Common on Thecocarpus myriophyllum, generally coiled around the base of the stem of the hydroid (S.P., E.J.A.): at 4 positions S.W. of Eddystone, 43-49 fm. (Crawshay, 1912, p. 367): S. of Rame Head, 27 fm., 1920 (R.W.): N. of Eddystone, 29.3.33 (A.J.S.) Class POLYPLACOPHORA (=LORICATA) Family Lepidopleuridae LEPIDOPLEURUS ASELLUS (Gmelin) [Forbes and Hanley, 1849, II, p. 407, as Chiton; Matthews, 1953, p. 246] Abundant, 15-30 fm., especially on muddy gravel (S.P.): at 9 positions S.W. of Eddystone, 40-43 fm. (Crawshay, 1912, p. 368, as Craspedochilus onyx) SALCOMBE. Common in dredge material (Allen and Todd, 1900, p. 210) LEPIDOPLEURUS, CANCELLATUS (Sowerby) [Forbes and Hanley, 1849, II, p. 410, as Chiton; Matthews. 1953, p. 246] Wembury West Reef, three specimens at E.L.W.S.T. by J. Brady, 28.3.56 (G.M.S.) Family Lepidochitonidae TONICELLA RUBRA (L.) [Forbes and Hanley, 1849, II, p. -
Tesis Doctoral Marine Plastic Pollution As a Vector for Non-Native Species
Departamento de Biología Funcional Programa de Doctorado: Programa Oficial de Doctorado en Ingeniería Química, Ambiental y Bioalimentaria Tesis Doctoral Marine plastic pollution as a vector for non-native species transport Los plásticos contaminantes marinos como vector de transporte para especies exóticas Sabine Rech Directora: Eva García Vázquez Co-Director: Yaisel Juan Borrell Pichs Oviedo, 2018 © Sabine Rech, 2018 Cover design, photography & layout: Sabine Rech Section image: „What lies under“ by Ferdi Rizkiyanto (http://ferdi-rizkiyanto.blogspot.com/2011/06/what-lies-under.html) This PhD Thesis is part of the project AQUAINVAD-ED, which has received funding from the European Union’s Horizon 2020 Research and Innovation programme under the Marie Sklodowska-Curie grant agreement no 642197. RESUMEN DEL CONTENIDO DE TESIS DOCTORAL 1.- Título de la Tesis Español/Otro Idioma: Inglés: Los plásticos contaminantes marinos como Marine plastic pollution as a vector for non- vector de transporte para especies exóticas native species transport 2.- Autor Nombre: DNI/Pasaporte/NIE: Sabine Rech Y4485460-Z Programa de Doctorado: Ingeniería Química, Ambiental y Bioalimentaria Órgano responsable: Departamento de Biología Funcional RESUMEN (en español) La contaminación y la introducción de especies no nativas (NIS) se encuentran entre las 2 - principales amenazas para la diversidad biológica global. Se ha demostrado que los BIS - plásticos flotantes son responsables de alteraciones significativas para el ser humano y 010 - para el medio ambiente. Entre los variados efectos negativos encontrados se VOA - encuentra su capacidad para transportar biota adherida, entre ellos NIS, a grandes MAT - distancias. Este fenómeno, llamado rafting, ha atraído recientemente la atención FOR científica y pública, pero aún no existe una comprensión general del proceso, ni de su impacto a nivel global. -
Trivialnamen Für Mollusken Des Meeres Und Brackwassers in Deutschland (Polyplacophora, Gastropoda, Bivalvia, Scaphopoda Et Cephalopoda)
> Mollusca 27 (1) 2009 3 3 – 32 © Museum für Tierkunde Dresden, ISSN 1864-5127, 15.04.2009 Trivialnamen für Mollusken des Meeres und Brackwassers in Deutschland (Polyplacophora, Gastropoda, Bivalvia, Scaphopoda et Cephalopoda) FRITZ GOSSELCK 1, ALEXANDER DARR 1, JÜRGEN H. JUNGBLUTH 2 & MICHAEL L. ZETTLER 3 1 Institut für Angewandte Ökologie GmbH, Alte Dorfstraße 11, D-18184 Broderstorf, Germany [email protected] 2 In der Aue 30e, D-69118 Schlierbach, Germany PROJEKTGRUPPE MOLLUSKENKARTIERUNG © [email protected] 3 Leibniz-Institut für Ostseeforschung Warnemünde, Seestraße 15, D-18119 Rostock, Germany [email protected] Received on July 11, 2008, accepted on February 10, 2009. Published online at www.mollusca-journal.de > Abstract German common names for marine and brackish water molluscs. – A list of common names of German marine and brackish water molluscs was compiled for the German coastal waters and the exclusive economic zone (EEZ) of the North and Baltic Seas. Main aim of this compilation is to give interested non-professionals better access to and understanding of sea shells and squids. As often long-lived and relatively stationary species, molluscs can provide a key function as water quality indicators. The taxonomic classifi cation was based on the Mollusca databases CLEMAM and ERMS (MARBEF). The list includes 309 species. > Kurzfassung Eine Liste deutscher Namen der marinen und Brackwasser-Mollusken der deutschen Küstengewässer und der Ausschließlichen Wirtschaftszone (AWZ) der Nord- und Ostsee wurde erstellt. Ziel der Zusammenstellung ist es, mit den Trivialnamen dem interessierten Laien die marinen Schnecken, Muscheln und Tintenfi sche etwas näher zu bringen. -
Kartlegging Av Makroalger Og Assosierte Dyr Ved Fem Stasjoner I Færder Nasjonalpark
Kartlegging av makroalger og assosierte dyr ved fem stasjoner i Færder Nasjonalpark Ask Sivsønn Gulden Masteroppgave Seksjon for akvatisk biologi og toksikologi Institutt for biovitenskap Det matematisk-naturvitenskapelige fakultet UNIVERSITETET I OSLO 1. Oktober 2020 II Kartlegging av makroalger og assosierte dyr ved fem stasjoner i Færder nasjonalpark Av Ask Sivsønn Gulden Masteroppgave 60 studiepoeng Seksjon for akvatisk biologi og toksikologi Institutt for biovitenskap Det matematisk-naturvitenskapelige fakultet UNIVERSITETET I OSLO 1. Oktober 2020 III © Ask Sivsønn Gulden År: 2020 Tittel: Kartlegging av makroalger og assosierte dyr ved fem stasjoner i Færder nasjonalpark Forfatter: Ask Sivsønn Gulden http://www.duo.uio.no/ Trykk: Reprosentralen, Universitetet i Oslo IV Sammendrag Økt menneskelig påvirkning på kystområder kan føre til at endringer i fysiske og biologiske miljøfaktorer skjer raskt. Slike endringer vil være utfordrende for en rekke arter tilpasset spesifikke økosystem. Marine nasjonalparker skal blant annet bidra til å bevare stedegne populasjoner og arter. For å kunne måle effekten av slike marine nasjonalparker og videre hvorvidt de bidrar til å hindre utryddelse, kreves det kunnskap om hvilke arter som lever i nasjonalparkene til bestemte tider. En gruppe organismer som lett kan kartlegges og samtidig fungerer som gode indikatorer på endringer i miljøforhold er bentiske makroalger. Dette fordi ulike makroalgearter har unike horisontale isokliner for blant annet temperatur. Følgelig vil endring av sjøtemperaturer kunne påvirke en arts geografiske utbredelse. Ved å studere bentiske makroalgearters tilstedeværelse ved stasjoner over tid vil en kunne påvise eventuelle endringer i artssammensetning, noe som kan indikere forandringer i miljøforholdene. Dette masterprosjektet beskriver en kartlegging av hvilke bentiske makroalger og assosierte dyr som finnes ved fem eksponerte stasjoner i Færder nasjonalpark. -
Protection Over Mobility? How Shell Selection in the Hermit Crab Clibanarius Erythropus (Paguroidea) Is Modulated by Availability and Ecological Conditions
Protection over mobility? How shell selection in the hermit crab Clibanarius erythropus (Paguroidea) is modulated by availability and ecological conditions. Dressler, Lena Elisa; [email protected] Ebel, Roy; [email protected] Ehlers, Sarah; [email protected] Abstract Hermit crabs occupy empty gastropods shells, which have to provide both: mobility and protection. Yet, the process of shell selection and the preference for different architectural traits, such as globose or conical shapes, has not been fully understood. In this study we look into the selection behaviour of Clibanarius erythropus. Five gastropod shell types of similar size were offered in a laboratory setup. The results were compared to findings in a natural habitat in Le Cabellou, located on the French Atlantic Coast. Moreover, the radius of movement between consecutive tides was studied to infer how C. erythropus obtains shells in the absence of live gastropods. When offered in equal amounts, a vast majority selected a shell of conical shape as a final shelter, either Tritia reticulata or, to a lesser extent, Nucella lapillus. Consistent with this, these two gastropods provided the shells first selected and occupied the most time during the experiment. A similar preference for a conical shape was observed in the field. Yet, a greater fraction was found to occupy N. lapillus. Moreover, after two tides, 47 % of specimens were recovered in close vicinity to their original location. Due to this locational constancy we presume that the population depends on a passive import of certain shells. The different abundance of empty gastropod shells is likely to constitute a limiting factor that modulates shell selection under natural conditions. -
Biodiversity Action Plan
CORRIB DEVELOPMENT BIODIVERSITY ACTION PLAN 2014-2019 Front Cover Images: Sruwaddacon Bay Evening Lady’s Bedstraw at Glengad Green-veined White Butterfly near Leenamore Common Dolphin Vegetation survey at Glengad CORRIB DEVELOPMENT BIODIVERSITY ACTION PLAN 1 Leenamore Inlet CORRIB DEVELOPMENT 2 BIODIVERSITY ACTION PLAN LIST OF CONTENTS 2.4 DATABASE OF BIODIVERSITY 39 3 THE BIODIVERSITY A CKNOWLEDGEMENTS 4 ACTION PLAN 41 FOREWORd 5 3.1 ESTABLISHING PRIORITIES FOR CONSERVATION 41 EXECUTIVE SUMMARY 6 3.1.1 HABITATS 41 1 INTRODUCTION 8 3.1.2 SPECIES 41 1.1 BIODIVERSITY 8 3.2 AIMS 41 1.1.1 WHAT is biodiversity? 8 3.3 OBJECTIVES AND acTIONS 42 1.1.2 WHY is biodiversity important? 8 3.4 MONITORING, EVALUATION 1.2 INTERNATIONAL AND NATIONAL CONTEXT 9 AND IMPROVEMENT 42 1.2.1 CONVENTION on BIODIVERSITY 9 3.4.1 MONITORING 42 1.2.2 NATIONAL and local implementation 9 3.4.2 EVALUATION and improvement 43 1.2.3 WHY A biodiversity action plan? 10 TABLE 5 SUMMARY of obJECTIVES and actions for THE conservation of habitats and species 43 3.4.3 Reporting, commUNICATING and 2 THE CORRIB DEVELOPMENT VERIFICATION 44 AND BIODIVERSITY 11 3.4.3.1 ACTIONS 44 2.1 AN OVERVIEW OF THE CORRIB 3.4.3.2 COMMUNICATION 44 DEVELOPMENT 11 3.5 STAKEHOLDER ENGAGEMENT AND FIG 1 LOCATION map 11 PARTNERSHIPS FOR BIODIVERSITY 44 FIG 2 Schematic CORRIB DEVELOPMENT 12 3.5.1 S TAKEHOLDER engagement and CONSULTATION 44 2.2 DESIGNATED CONSERVATION SITES AND THE CORRIB GaS DEVELOPMENT 13 3.5.2 PARTNERSHIPS for biodiversity 44 3.5.3 COMMUNITY staKEHOLDER engagement 45 2.2.1 DESIGNATED -
Diversity of Gastropods at Intertidal Zone of Pengudang Village Bintan Aistrict by
1 Diversity Of Gastropods At Intertidal Zone Of Pengudang Village Bintan Aistrict by : 1) 2) 2 Iskan Fami Jumaidi , Syafruddin Nasution , Efriyeldi [email protected] ABSTRACT This study was conducted in April 2015. The study aim is to the determine the diversity of gastropods at intertidal zone of Desa Pengudang. Survey method was used to collect informations related to the purpose of the study. There were 3 stations chosen along the coast of Desa Pengudang and 15 sampling points each station. Sample of gastropods were transported to the laboratory for further analysis. The results show that there were 20 species of gastropods found through the research area which include 10 familisan, 5 orders. Diversity of gastropods (H’) was high and species dominance index was moderate, while equability index was relatively good. The dominance spesies of gastropods over the study location were Cerithium cingulata and Cerithium despectum. Keywords: Gastropods, Diversity, Intertidal Zone, Village Of Pengudang, Bintan Island 1). Student of Fisheries and Marine Science Faculty of Riau University 2). Lecturer of Fisheries and Marine Science Faculty of Riau University PENDAHULUAN Gastropoda merupakan salah satu komponen dalam ekosistem laut dengan keanekaragaman spesies yang tinggi dan menyebar luas di berbagai habitat laut. Kelompok hewan bertubuh lunak ini dapat dijumpai mulai dari daerah pinggiran pantai hingga laut dalam. Gastropoda banyak menempati daerah terumbu karang, sebagian membenamkan diri dalam sedimen, beberapa diantaranya dapat dijumpai menempel pada tumbuhan laut seperti mangrove, lamun dan alga (Cortelezzi et al. 2007). Salah satu fauna yang dapat ditemukan di Pantai Desa Pengudang adalah gastropoda. Menurut Dharma (1988), gastropoda umumnya hidup di laut tetapi ada sebagian yang hidup di darat. -
Thick Top Shell (Phorcus Lineatus)
MarLIN Marine Information Network Information on the species and habitats around the coasts and sea of the British Isles Thick top shell (Phorcus lineatus) MarLIN – Marine Life Information Network Marine Evidence–based Sensitivity Assessment (MarESA) Review Nova Mieszkowska 2008-04-17 A report from: The Marine Life Information Network, Marine Biological Association of the United Kingdom. Please note. This MarESA report is a dated version of the online review. Please refer to the website for the most up-to-date version [https://www.marlin.ac.uk/species/detail/1324]. All terms and the MarESA methodology are outlined on the website (https://www.marlin.ac.uk) This review can be cited as: Mieszkowska, N. 2008. Phorcus lineatus Thick top shell. In Tyler-Walters H. and Hiscock K. (eds) Marine Life Information Network: Biology and Sensitivity Key Information Reviews, [on-line]. Plymouth: Marine Biological Association of the United Kingdom. DOI https://dx.doi.org/10.17031/marlinsp.1324.1 The information (TEXT ONLY) provided by the Marine Life Information Network (MarLIN) is licensed under a Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales License. Note that images and other media featured on this page are each governed by their own terms and conditions and they may or may not be available for reuse. Permissions beyond the scope of this license are available here. Based on a work at www.marlin.ac.uk (page left blank) Date: 2008-04-17 Thick top shell (Phorcus lineatus) - Marine Life Information Network See online review for distribution map Phorcus lineatus on intertidal rock. -
M13391 Supp.Pdf
Supplement to de Bettignies et al. (2020) – https://doi.org/10.3354/meps13391 Table S1. Complete list of taxa identified during the degradation with their corresponding trophic group: detritus feeders (DF), grazers (G), predators (P) and suspension-feeders (SF). The sum of the abundance of the three replicate cages is reported for each sampling time. Abundance / Trophic Taxons sampling time (weeks) group 2 4 6 11 15 20 24 Annelida Polychaeta Amblyosyllis sp. - Grube, 1857 P 0 0 0 0 0 0 1 Branchiomma bairdi - (McIntosh, 1885) SF 0 0 0 0 0 0 5 Branchiomma bombyx - (Dalyell, 1853) SF 0 0 0 0 1 0 6 Eumida sanguinea - (Örsted, 1843) P 0 1 0 1 0 0 0 Eupolymnia nebulosa - (Montagu, 1819) DF 0 0 0 0 1 0 0 Eupolymnia nesidensis - (Delle Chiaje, 1828) DF 0 0 0 0 0 0 4 Flabelligera affinis - M. Sars, 1829 DF 0 1 0 0 0 0 0 Harmothoe extenuata - (Grube, 1840) P 0 0 0 0 0 0 1 Harmothoe sp. - Kinberg, 1856 P 0 0 0 4 0 0 0 Hydroides norvegica - Gunnerus, 1768 SF 0 0 0 0 0 0 1 Lanice conchilega - (Pallas, 1766) DF 0 0 0 0 1 0 0 Lepidonotus clava - (Montagu, 1808) P 0 0 0 0 2 0 5 Lepidonotus squamatus - (Linnaeus, 1758) P 0 0 0 0 0 0 2 Malmgrenia sp. - McIntosh, 1874 P 0 0 0 0 1 0 0 Micronereis sp. - Claparède, 1863 DF 0 0 0 4 6 0 2 Micronereis variegata - Claparède, 1863 DF 0 0 1 6 6 0 2 Microspio sp.