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An Analysis of the Community Composition of the Xiphophora Gladiata Dominated Subzone of the Tasmanian Sublittoral Fringe
Papers and Proceedings ol the Royal Society of Tasmania, Volume 123, 1989 191 AN ANALYSIS OF THE COMMUNITY COMPOSITION OF THE XIPHOPHORA GLADIATA DOMINATED SUBZONE OF THE TASMANIAN SUBLITTORAL FRINGE by E. L. Rice (with five tables and nine text-figures) RICE, E.L., 1989 (31:x): An analysis of the community composition of the Xiphophora iladiata dominated subzone of the Tasmanian sublittoral fringe. Pap. Proc. R. Soc. Tasm. 123: I 91-209. https://doi.org/10.26749/rstpp.123.191 ISSN 0080-4703. Biological Sciences Branch, Department of Fisheries and Oceans, Halifax Research Laboratory, PO Box 550, Halifax, Nova Scotia B3J 2S7, Canada; formerly Department of Botany, University of Tasmania The rocky shore sublittoral fringe of the oceanic coasts of Tasmania contains a subzone dominated by the large brown alga Xiphophora iladiata. The community composition of this subzone is here examined at fourteen sites. The phytal and fauna! assemblages are analysed by principal co-ordinate, classification and nodal analyses. This subzone is found to have a high species richness. including species which had been thought to occupy only higher or lower tidal levels. It is suggested that both plant and animal assemblages are strongly influenced by wave exposure, freshwater run-off and geography. Key Words: marine community composition, sublittoral fringe, Xiphophora, multivariate analyses. INTRODUCTION (Bennett & Pope 1960). Thus, on the oceanic coasts of Tasmania it is possible to define a Xiphophora The rocky shores of southeastern Australia are subzone, dominated by X. g/adiata, which marks known to be occupied primarily by barnacles and the highest limit of the sublittoral fringe on very molluscs in the upper intertidal (Underwood 1981), exposed shores and represents the upper sublittoral while algae dominate at midshore level and below. -
Intertidal Monitoring Report 2009/2010
Adelaide Desalination Plant Final Intertidal Monitoring Report 2009/2010 Baring, R.J., Stewart, T. D.C. & Benkendorff, K.* School of Biological Sciences, Flinders University * Author for correspondence email: [email protected] [This document contains the final report for the seasonal Adelaide Desalination Plant Intertidal Monitoring Program undertaken by Flinders University in 2009/2010.] Table of Contents Table of Contents .............................................................................................................................. 1 Executive Summary ........................................................................................................................... 2 Introduction ...................................................................................................................................... 3 Aims and Objectives .......................................................................................................................... 4 Methods ............................................................................................................................................ 5 Sampling locations and sites ............................................................................................................. 5 Invertebrate abundance.................................................................................................................... 9 Percent cover of sessile organisms ................................................................................................... -
Checklists of Protected and Threatened Species in Ireland
ISSN 1393 – 6670 N A T I O N A L P A R K S A N D W I L D L I F E S ERVICE CHECKLISTS OF PROTECTED AND THREATENED SPECIES IN IRELAND Brian Nelson, Sinéad Cummins, Loraine Fay, Rebecca Jeffrey, Seán Kelly, Naomi Kingston, Neil Lockhart, Ferdia Marnell, David Tierney and Mike Wyse Jackson I R I S H W I L D L I F E M ANUAL S 116 National Parks and Wildlife Service (NPWS) commissions a range of reports from external contractors to provide scientific evidence and advice to assist it in its duties. The Irish Wildlife Manuals series serves as a record of work carried out or commissioned by NPWS, and is one means by which it disseminates scientific information. Others include scientific publications in peer reviewed journals. The views and recommendations presented in this report are not necessarily those of NPWS and should, therefore, not be attributed to NPWS. Front cover, small photographs from top row: Coastal heath, Howth Head, Co. Dublin, Maurice Eakin; Red Squirrel Sciurus vulgaris, Eddie Dunne, NPWS Image Library; Marsh Fritillary Euphydryas aurinia, Brian Nelson; Puffin Fratercula arctica, Mike Brown, NPWS Image Library; Long Range and Upper Lake, Killarney National Park, NPWS Image Library; Limestone pavement, Bricklieve Mountains, Co. Sligo, Andy Bleasdale; Meadow Saffron Colchicum autumnale, Lorcan Scott; Barn Owl Tyto alba, Mike Brown, NPWS Image Library; A deep water fly trap anemone Phelliactis sp., Yvonne Leahy; Violet Crystalwort Riccia huebeneriana, Robert Thompson Main photograph: Short-beaked Common Dolphin Delphinus delphis, -
ED45E Rare and Scarce Species Hierarchy.Pdf
104 Species 55 Mollusc 8 Mollusc 334 Species 181 Mollusc 28 Mollusc 44 Species 23 Vascular Plant 14 Flowering Plant 45 Species 23 Vascular Plant 14 Flowering Plant 269 Species 149 Vascular Plant 84 Flowering Plant 13 Species 7 Mollusc 1 Mollusc 42 Species 21 Mollusc 2 Mollusc 43 Species 22 Mollusc 3 Mollusc 59 Species 30 Mollusc 4 Mollusc 59 Species 31 Mollusc 5 Mollusc 68 Species 36 Mollusc 6 Mollusc 81 Species 43 Mollusc 7 Mollusc 105 Species 56 Mollusc 9 Mollusc 117 Species 63 Mollusc 10 Mollusc 118 Species 64 Mollusc 11 Mollusc 119 Species 65 Mollusc 12 Mollusc 124 Species 68 Mollusc 13 Mollusc 125 Species 69 Mollusc 14 Mollusc 145 Species 81 Mollusc 15 Mollusc 150 Species 84 Mollusc 16 Mollusc 151 Species 85 Mollusc 17 Mollusc 152 Species 86 Mollusc 18 Mollusc 158 Species 90 Mollusc 19 Mollusc 184 Species 105 Mollusc 20 Mollusc 185 Species 106 Mollusc 21 Mollusc 186 Species 107 Mollusc 22 Mollusc 191 Species 110 Mollusc 23 Mollusc 245 Species 136 Mollusc 24 Mollusc 267 Species 148 Mollusc 25 Mollusc 270 Species 150 Mollusc 26 Mollusc 333 Species 180 Mollusc 27 Mollusc 347 Species 189 Mollusc 29 Mollusc 349 Species 191 Mollusc 30 Mollusc 365 Species 196 Mollusc 31 Mollusc 376 Species 203 Mollusc 32 Mollusc 377 Species 204 Mollusc 33 Mollusc 378 Species 205 Mollusc 34 Mollusc 379 Species 206 Mollusc 35 Mollusc 404 Species 221 Mollusc 36 Mollusc 414 Species 228 Mollusc 37 Mollusc 415 Species 229 Mollusc 38 Mollusc 416 Species 230 Mollusc 39 Mollusc 417 Species 231 Mollusc 40 Mollusc 418 Species 232 Mollusc 41 Mollusc 419 Species 233 -
Documenti Del Gruppo Malacologico Livornese
Documenti del Gruppo Malacologico Livornese Enzo Campani Aplysiidae, Dolabriferidae e Pleurobranchidae in Mediterraneo Aprile 1998 Pleurobranchidae de Férussac, 1822 Genus Pleurobranchus Cuvier, 1804 Pleurobranchus forskalii (Rueppel & Leuckart, 1831) Non dispongo di una foto della conchiglia e non so se la possiede. Riporto questo taxon solo perché compare nel “Catalogo annotato” mediterraneo. Non è riportato da Thompson né da Pruvot-Fol per il Mediterraneo; compare invece sul CLEMAM. Pleurobranchus membranaceus (Montagu 1815) La foto rappresenta un esemplare di piccola taglia (3 cm) presumibilmente giovanile da me raccolto in località Antignano Miramare, il cui aspetto corrisponde poco alla descrizione della forma adulta per avere un mantello che ricopre quasi interamente il piede, mentre nell’adulto questo è debordante su tutti lati. Tuttavia l’epidermide è cosparsa di piccoli tubercoli retrattili come nell’adulto. La forma della conchiglia corrisponde poi a quella raffigurata in Pruvot-Fol, con spira praticamente assente. In Thompson invece la conchiglia ha un aspetto diverso, ma è riferita ad esemplare molto giovane di pochi millimetri. Il colore della conchiglia fresca è rosato-ocraceo e le dimensioni sono circa pari a metà di quelle dell’animale. Pleurobranchus testudinarius Cantraine, 1835 Non ho mai trovato questa specie e la foto proviene dalle ricerche via Internet. L’aspetto del mollusco è tipico per la serie di grossi tubercoli a base poligonale presenti sull’epidermide e per la profonda incisione del lato anteriore del mantello nella quale compaiono i rinofori. La conchiglia dovrebbe essere presente solo allo stadio giovanile, ma il condizionale è d’obbligo; il suo aspetto è simile a quello della conchiglia della specie precedente ed è ben raffigurata in Pruvot-Fol. -
Revision of the Systematic Position of Lindbergia Garganoensis
Revision of the systematic position of Lindbergia garganoensis Gittenberger & Eikenboom, 2006, with reassignment to Vitrea Fitzinger, 1833 (Gastropoda, Eupulmonata, Pristilomatidae) Gianbattista Nardi Via Boschette 8A, 25064 Gussago (Brescia), Italy; [email protected] [corresponding author] Antonio Braccia Via Ischia 19, 25100 Brescia, Italy; [email protected] Simone Cianfanelli Museum System of University of Florence, Zoological Section “La Specola”, Via Romana 17, 50125 Firenze, Italy; [email protected] & Marco Bodon c/o Museum System of University of Florence, Zoological Section “La Specola”, Via Romana 17, 50125 Firenze, Italy; [email protected] Nardi, G., Braccia, A., Cianfanelli, S. & Bo- INTRODUCTION don, M., 2019. Revision of the systematic position of Lindbergia garganoensis Gittenberger & Eiken- Lindbergia garganoensis Gittenberger & Eikenboom, 2006 boom, 2006, with reassignment to Vitrea Fitzinger, is the first species of the genus, Lindbergia Riedel, 1959 to 1833 (Gastropoda, Eupulmonata, Pristilomatidae). be discovered in Italy. The genus Lindbergia encompasses – Basteria 83 (1-3): 19-28. Leiden. Published 6 April 2019 about ten different species, endemic to the Greek mainland, Crete, the Cycladic islands, Dodecanese islands, northern Aegean islands, and southern Turkey (Riedel, 1992, 1995, 2000; Welter-Schultes, 2012; Bank & Neubert, 2017). Due to Lindbergia garganoensis Gittenberger & Eikenboom, 2006, lack of anatomical data, some of these species remain ge- a taxon with mainly a south-Balkan distribution, is the only nerically questionable. Up to now, L. garganoensis was only Italian species assigned to the genus Lindbergia Riedel, 1959. known by the presence of very fine spiral striae on the tel- The assignment to this genus, as documented by the pecu- eoconch and by the general shape of its shell. -
E Urban Sanctuary Algae and Marine Invertebrates of Ricketts Point Marine Sanctuary
!e Urban Sanctuary Algae and Marine Invertebrates of Ricketts Point Marine Sanctuary Jessica Reeves & John Buckeridge Published by: Greypath Productions Marine Care Ricketts Point PO Box 7356, Beaumaris 3193 Copyright © 2012 Marine Care Ricketts Point !is work is copyright. Apart from any use permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission of the publisher. Photographs remain copyright of the individual photographers listed. ISBN 978-0-9804483-5-1 Designed and typeset by Anthony Bright Edited by Alison Vaughan Printed by Hawker Brownlow Education Cheltenham, Victoria Cover photo: Rocky reef habitat at Ricketts Point Marine Sanctuary, David Reinhard Contents Introduction v Visiting the Sanctuary vii How to use this book viii Warning viii Habitat ix Depth x Distribution x Abundance xi Reference xi A note on nomenclature xii Acknowledgements xii Species descriptions 1 Algal key 116 Marine invertebrate key 116 Glossary 118 Further reading 120 Index 122 iii Figure 1: Ricketts Point Marine Sanctuary. !e intertidal zone rocky shore platform dominated by the brown alga Hormosira banksii. Photograph: John Buckeridge. iv Introduction Most Australians live near the sea – it is part of our national psyche. We exercise in it, explore it, relax by it, "sh in it – some even paint it – but most of us simply enjoy its changing modes and its fascinating beauty. Ricketts Point Marine Sanctuary comprises 115 hectares of protected marine environment, located o# Beaumaris in Melbourne’s southeast ("gs 1–2). !e sanctuary includes the coastal waters from Table Rock Point to Quiet Corner, from the high tide mark to approximately 400 metres o#shore. -
Marine Snails of the Genus Phorcus: Biology and Ecology of Sentinel Species for Human Impacts on the Rocky Shores
DOI: 10.5772/intechopen.71614 Provisional chapter Chapter 7 Marine Snails of the Genus Phorcus: Biology and MarineEcology Snails of Sentinel of the Species Genus Phorcusfor Human: Biology Impacts and on the EcologyRocky Shores of Sentinel Species for Human Impacts on the Rocky Shores Ricardo Sousa, João Delgado, José A. González, Mafalda Freitas and Paulo Henriques Ricardo Sousa, João Delgado, José A. González, MafaldaAdditional information Freitas and is available Paulo at Henriques the end of the chapter Additional information is available at the end of the chapter http://dx.doi.org/10.5772/intechopen.71614 Abstract In this review article, the authors explore a broad spectrum of subjects associated to marine snails of the genus Phorcus Risso, 1826, namely, distribution, habitat, behaviour and life history traits, and the consequences of anthropological impacts, such as fisheries, pollution, and climate changes, on these species. This work focuses on discussing the ecological importance of these sentinel species and their interactions in the rocky shores as well as the anthropogenic impacts to which they are subjected. One of the main anthro- pogenic stresses that affect Phorcus species is fisheries. Topshell harvesting is recognized as occurring since prehistoric times and has evolved through time from a subsistence to commercial exploitation level. However, there is a gap of information concerning these species that hinders stock assessment and management required for sustainable exploi- tation. Additionally, these keystone species are useful tools in assessing coastal habitat quality, due to their eco-biological features. Contamination of these species with heavy metals carries serious risk for animal and human health due to their potential of biomag- nification in the food chain. -
The Slugs of Bulgaria (Arionidae, Milacidae, Agriolimacidae
POLSKA AKADEMIA NAUK INSTYTUT ZOOLOGII ANNALES ZOOLOGICI Tom 37 Warszawa, 20 X 1983 Nr 3 A n d rzej W ik t o r The slugs of Bulgaria (A rionidae , M ilacidae, Limacidae, Agriolimacidae — G astropoda , Stylommatophora) [With 118 text-figures and 31 maps] Abstract. All previously known Bulgarian slugs from the Arionidae, Milacidae, Limacidae and Agriolimacidae families have been discussed in this paper. It is based on many years of individual field research, examination of all accessible private and museum collections as well as on critical analysis of the published data. The taxa from families to species are sup plied with synonymy, descriptions of external morphology, anatomy, bionomics, distribution and all records from Bulgaria. It also includes the original key to all species. The illustrative material comprises 118 drawings, including 116 made by the author, and maps of localities on UTM grid. The occurrence of 37 slug species was ascertained, including 1 species (Tandonia pirinia- na) which is quite new for scientists. The occurrence of other 4 species known from publications could not bo established. Basing on the variety of slug fauna two zoogeographical limits were indicated. One separating the Stara Pianina Mountains from south-western massifs (Pirin, Rila, Rodopi, Vitosha. Mountains), the other running across the range of Stara Pianina in the^area of Shipka pass. INTRODUCTION Like other Balkan countries, Bulgaria is an area of Palearctic especially interesting in respect to malacofauna. So far little investigation has been carried out on molluscs of that country and very few papers on slugs (mostly contributions) were published. The papers by B a b o r (1898) and J u r in ić (1906) are the oldest ones. -
Predatory Poiretia (Stylommatophora, Oleacinidae) Snails: Histology and Observations
Vita Malacologica 13: 35-48 20 December 2015 Predatory Poiretia (Stylommatophora, Oleacinidae) snails: histology and observations Renate A. HELWERDA Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, The Netherlands email: [email protected] Key words: Predation, predatory snails, drilling holes, radula, pedal gland, sole gland, acidic mucus ABSTRACT The Mediterranean species occur in rather dry, often rocky habitats, which are openly to sparsely vegetated. The predatory behaviour of Poiretia snails is studied. One However, they also occur in anthropogenically affected areas aspect of this behaviour is the ability to make holes in the such as gardens and parks (Kittel, 1997). The snails are main - shells of prey snails. The radula and the histology of the ly active at night and are hidden away under rocks and leaf mucous glands support the assumption that Poiretia secretes litter during the day, although they can also be found crawling acidic mucus to produce these holes. Observation of a around during daytime if the weather is rainy or cloudy and Poiretia compressa (Mousson, 1859) specimen yielded the moist (Wagner, 1952; Maassen, 1977; Kittel, 1997). During insight that its activities relied on the availability of moisture the hot summer months, Poiretia snails aestivate by burying and not on light conditions. It preyed on a wide range of snail themselves in soil or under rocks and sealing their apertures species, but only produced holes in shells when the aperture with an epiphragm (Kittel, 1997). was blocked. It usually stabbed its prey with a quick motion Poiretia snails prey on a wide variety of pulmonate snails. -
Molluscs, by Michael J
Cambourne New Settlement Iron Age and Romano-British settlement on the clay uplands of west Cambridgeshire Volume 2: Specialist Appendices Web Report 15 Molluscs, by Michael J. Allen Cambourne New Settlement Iron Age and Romano-British Settlement on the Clay Uplands of West Cambridgeshire By James Wright, Matt Leivers, Rachael Seager Smith and Chris J. Stevens with contributions from Michael J. Allen, Phil Andrews, Catherine Barnett, Kayt Brown, Rowena Gale, Sheila Hamilton-Dyer, Kevin Hayward, Grace Perpetua Jones, Jacqueline I. McKinley, Robert Scaife, Nicholas A. Wells and Sarah F. Wyles Illustrations by S.E. James Volume 2: Specialist Appendices Part 1. Artefacts Part 2. Ecofacts Wessex Archaeology Report No. 23 Wessex Archaeology 2009 Published 2009 by Wessex Archaeology Ltd Portway House, Old Sarum Park, Salisbury, SP4 6EB http://www.wessexarch.co.uk Copyright © 2009 Wessex Archaeology Ltd All rights reserved ISBN 978-1-874350-49-1 Project website http://www.wessexarch.co.uk/projects/cambridgeshire/cambourne WA reports web pages http://www.wessexarch.co.uk/projects/cambridgeshire/cambourne/reports ii Contents Web pdf 1 Contents and Concordance of sites and summary details of archive ................................ iii Part 1. Artefacts 2 Prehistoric pottery, by Matt Leivers.....................................................................................1 2 Late Iron Age pottery, by Grace Perpetua Jones................................................................11 2 Romano-British pottery, by Rachael Seager Smith ...........................................................14 -
48 1 Biologie Contribution a L'etude 31-Xii-1972 De
I I Bull. Inst. r. Sci. nat. Belg. Bruxelles Bull. K. Belg. Inst. Nat. Wet. Brussel 31-XII-1972 BIOLOGIE 48 1 114 CONTRIBUTION A L'ETUDE DE BOETTGERILLA VERMIFORMIS WIKTOR, 1959 (MOLLUSCA PULMONATA) PAR Jackie VAN GoETHEM (Avec 1 planche hors texte) INTRODUCTION (1) Depuis Ia description de Boettgerilla vermiformis WIKTOR, 1959, basee sur des specimens provenant de Ia Pologne (Basse-Silesie) et de l'Union Sovietique (Georgie, Abkhasie), plusieurs auteurs ont signale Ia presence de cette espece dans d'autres pays europeens : Tchecoslovaquie (V. HuDEC & S. MACHA, 1961, p. 305; I. FLASAR, 1962, p. 93; G. SCHMID, 1963, p. 216), Roumanie (A. GRossu, 1970, p. 289), Allemagne (G. SCHMID, 1962, p. 105; 1963, p. 217; E. CLAUSS, 1964, p. 285; H.-P. PLATE, 1965, p. 507; H. ANT, 1966, p. 71; ... ),Suisse (G. SCHMID, 1963, p. 219), France (G. SCHMID, 1969, p. 20), Finlande (I. VALOVIRTA & A. NIKKINEN, 1970, p. 188), Belgique (T. MEIJER, 1968, 1 p.; G. ScHMID, 1969, p. 20; M. LAMBERT, 1971, p. 30; Ph. DE ZUTIERE, M. LAMBERT & L. ScHAECK, 1972, p. 136; M. L. BUYLE-jUNION & M. LAMBIOTTE, 1972, p. 64). \ ~ Boettgerilla vermiformis paralt avoir ete decouvert en Belgique, en 1967, a Stavelot par M . A. w. JANSSEN. Depuis lors, plus de cinquante exem plaires provenant de onze localites differentes ont ete trouves. Je tiens a remercier M. M. LAMBERT qui m'a fourni la plus grande partie du materiel etudie y compris quinze specimens vivants. Je remercie le Dr CLARKE et Mme M. F. I. SMITH (Musee national des Sciences natu- (1) English summary at the end of the article.