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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. -
Central Mediterranean Sea) Subtidal Cliff: a First, Tardy, Report
Biodiversity Journal , 2018, 9 (1): 25–34 Mollusc diversity in Capo d’Armi (Central Mediterranean Sea) subtidal cliff: a first, tardy, report Salvatore Giacobbe 1 & Walter Renda 2 ¹Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Al - contres 31, 98166 Messina, Italy; e-mail: [email protected] 2Via Bologna, 18/A, 87032 Amantea, Cosenza, Italy; e-mail: [email protected] ABSTRACT First quantitative data on mollusc assemblages from the Capo d’Armi cliff, at the south en - trance of the Strait of Messina, provided a baseline for monitoring changes in benthic biod- iversity of a crucial Mediterranean area, whose depletion might already be advanced. A total of 133 benthic taxa have been recorded, and their distribution evaluated according to depth and seasonality. Bathymetric distribution showed scanty differences between the 4-6 meters and 12-16 meters depth levels, sharing all the 22 most abundant species. Season markedly affected species composition, since 42 taxa were exclusively recorded in spring and 35 in autumn, contrary to 56 shared taxa. The occurrence of some uncommon taxa has also been discussed. The benthic mollusc assemblages, although sampled in Ionian Sea, showed a clear western species composition, in accordance with literature placing east of the Strait the bound- ary line between western and eastern Mediterranean eco-regions. Opposite, occasional records of six mesopelagic species, which included the first record for this area of Atlanta helicinoi - dea -
The Genital Systems of Trivia Arctica and Trivia Monacha (Prosobranchia, Mesogastropoda) and Tributyltin Induced Imposex1
Zoo1. Beitr. N. F. 34 (3): 349 - 374 (1992) (Institut für Spezielle Zoologie und Vergleichende Embryologie der Westfälischen Wilhelms-Universität Münster) The genital systems of Trivia arctica and Trivia monacha (Prosobranchia, Mesogastropoda) and tributyltin induced imposex1 EBERHARD STROBEN, CHRISTA BROlVlMEL, JORG OEHLMANN and PIO FIORONI Received June 17 , 1992 Summary The mesogastropod prosobranchs Trivia arctica and T. monacha collected along the coast of Brittany and Normandy between 1988 and 1992 exhibit imposex or pseudohermaphroditism (occurrence of male parts in addition to the female genital system) in response to tributyltin (TBT) pollution. Beside some normal females (stage 0) different imposex stages according to the classification of FIORONI et a1. (1991) (3 a, 3 band 4 for T. arctica and 3b and 4 for T. monacha) (Fig. 1) can be distinguished and are documented with scanning electron micrographs for the first time. Additional al terations of the genital tract e.g. excrescences on the vas deferens, a coiled oviduct, a bi- or trifurcated penis or several penes (2 - 5) are described. Neither TBT-induced sterilization nor sex change occur. TBT accumulation in soft parts shows sex-related differences. The VDS (vas deferens sequence) index, uncubed RPS (relative penis size) index and average female penis length of a population are dependent from TBT con centrations in ambient sea water and TBT body burden. A statistical study, based on an analysis of natural populations of T. arctica, T. monacha and Nucella lapillus allows a comparison of the specific TBT sensitivity of the three TBT bioindicators. N. lapillus exhibits a lower threshold for imposex development and a higher TBT sen sitivity, but both Trivia species proved to be suitable TBT bioindicators. -
MOLLUSCS Species Names – for Consultation 1
MOLLUSCS species names – for consultation English name ‘Standard’ Gaelic name Gen Scientific name Notes Neologisms in italics der MOLLUSC moileasg m MOLLUSCS moileasgan SEASHELL slige mhara f SEASHELLS sligean mara SHELLFISH (singular) maorach m SHELLFISH (plural) maoraich UNIVALVE SHELLFISH aon-mhogalach m (singular) UNIVALVE SHELLFISH aon-mhogalaich (plural) BIVALVE SHELLFISH dà-mhogalach m (singular) BIVALVE SHELLFISH dà-mhogalaich (plural) LIMPET (general) bàirneach f LIMPETS bàirnich common limpet bàirneach chumanta f Patella vulgata ‘common limpet’ slit limpet bàirneach eagach f Emarginula fissura ‘notched limpet’ keyhole limpet bàirneach thollta f Diodora graeca ‘holed limpet’ china limpet bàirneach dhromanach f Patella ulyssiponensis ‘ridged limpet’ blue-rayed limpet copan Moire m Patella pellucida ‘The Virgin Mary’s cup’ tortoiseshell limpet bàirneach riabhach f Testudinalia ‘brindled limpet’ testudinalis white tortoiseshell bàirneach bhàn f Tectura virginea ‘fair limpet’ limpet TOP SHELL brùiteag f TOP SHELLS brùiteagan f painted top brùiteag dhotamain f Calliostoma ‘spinning top shell’ zizyphinum turban top brùiteag thurbain f Gibbula magus ‘turban top shell’ grey top brùiteag liath f Gibbula cineraria ‘grey top shell’ flat top brùiteag thollta f Gibbula umbilicalis ‘holed top shell’ pheasant shell slige easaig f Tricolia pullus ‘pheasant shell’ WINKLE (general) faochag f WINKLES faochagan f banded chink shell faochag chlaiseach bhannach f Lacuna vincta ‘banded grooved winkle’ common winkle faochag chumanta f Littorina littorea ‘common winkle’ rough winkle (group) faochag gharbh f Littorina spp. ‘rough winkle’ small winkle faochag bheag f Melarhaphe neritoides ‘small winkle’ flat winkle (2 species) faochag rèidh f Littorina mariae & L. ‘flat winkle’ 1 MOLLUSCS species names – for consultation littoralis mudsnail (group) seilcheag làthaich f Fam. -
Marine Ecology Progress Series 555:79
The following supplements accompany the article Spatial and temporal structure of the meroplankton community in a sub- Arctic shelf system Marc J. Silberberger*, Paul E. Renaud, Boris Espinasse, Henning Reiss *Corresponding author: [email protected] Marine Ecology Progress Series 555: 79–93 (2016) SUPPLEMENTS Supplement 1. Compiled list of sampled taxa Crustacea: Decapoda: Galathea sp. Munida sp. Philocheras bispinosus bispinosus Carcinus maenas Cancer pagurus Caridion gordoni Eualus pusiolus Lebbeus sp. Polybiidae Hyas sp. Pandalus montagui Atlantopandalus propinqvus Pagurus bernhardus Pagurus pubescens Anapagurus sp. Anapagurus laevis Cirripedia: Verruca stroemia Balanus balanus Semibalanus balanoides Balanus crenatus Lepadidae Bryozoa: Membranipora membranacea Electra pilosa Polychaeta: Amphinomidae Chaetopteridae Spionidae Phyllodocidae 1 Pectinariidae Nephtyidae Polynoidae Aphroditidae Arenicolidae Trochophora (unknown) Syllidae Mollusca: Bivalvia: Hiatella – Type Mya – Type Mytilidae – Type Cardiidae – Type Anomiidae – Type Gastropoda: Velutina velutina Lamellaria latens Lamellaria perspicua Trivia arctica Littorinimorpha – Type Raphitoma linearis Mangelia attenuata Turritella communis Melanella sp. Nudibranchia Pleurobranchomorpha Cephalaspidea & Sacoglossa Pyramidellidae Echinodermata: Ophiuroidea Echinoidea Asteroidea Holothuroidea Various: Nemertea Enteropneusta Phoronida Sipuncula Platyhelminthes Hydrozoa (Actinula) Anthozoa Planula Ascidiacea Unidentified -
Review of the Nassarius Pauperus
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: European Journal of Taxonomy Jahr/Year: 2017 Band/Volume: 0275 Autor(en)/Author(s): Galindo Lee Ann, Kool Hugo H., Dekker Henk Artikel/Article: Review of the Nassarius pauperus (Gould, 1850) complex (Nassariidae): Part 3, reinstatement of the genus Reticunassa, with the description of six new species 1-43 European Journal of Taxonomy 275: 1–43 ISSN 2118-9773 http://dx.doi.org/10.5852/ejt.2017.275 www.europeanjournaloftaxonomy.eu 2017 · Galindo L.A. et al. This work is licensed under a Creative Commons Attribution 3.0 License. DNA Library of Life, research article urn:lsid:zoobank.org:pub:FC663FAD-BCCB-4423-8952-87E93B14DEEA Review of the Nassarius pauperus (Gould, 1850) complex (Nassariidae): Part 3, reinstatement of the genus Reticunassa, with the description of six new species Lee Ann GALINDO 1*, Hugo H. KOOL 2 & Henk DEKKER 3 1 Muséum national d’Histoire naturelle, Département Systématique et Evolution, ISyEB Institut (UMR 7205 CNRS/UPMC/MNHN/EPHE), 43, Rue Cuvier, 75231 Paris, France. 2,3 Associate Mollusca Collection, Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, the Netherlands. * Corresponding author: [email protected] 2 Email: [email protected] 3 Email: [email protected] 1 urn:lsid:zoobank.org:author:B84DC387-F1A5-4FE4-80F2-5C93E41CEC15 2 urn:lsid:zoobank.org:author:5E718E5A-85C8-404C-84DC-6E53FD1D61D6 3 urn:lsid:zoobank.org:author:DA6A1E69-F70A-42CC-A702-FE0EC80D77FA Abstract. In this review (third part), several species within the Nassarius pauperus complex from the eastern Indian Ocean and western Pacifi c are treated, including a revised concept of Nassa paupera Gould, 1850, type species of the genus Reticunassa Iredale, 1936. -
The Upper Miocene Gastropods of Northwestern France, 4. Neogastropoda
Cainozoic Research, 19(2), pp. 135-215, December 2019 135 The upper Miocene gastropods of northwestern France, 4. Neogastropoda Bernard M. Landau1,4, Luc Ceulemans2 & Frank Van Dingenen3 1 Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, The Netherlands; Instituto Dom Luiz da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; and International Health Centres, Av. Infante de Henrique 7, Areias São João, P-8200 Albufeira, Portugal; email: [email protected] 2 Avenue Général Naessens de Loncin 1, B-1330 Rixensart, Belgium; email: [email protected] 3 Cambeenboslaan A 11, B-2960 Brecht, Belgium; email: [email protected] 4 Corresponding author Received: 2 May 2019, revised version accepted 28 September 2019 In this paper we review the Neogastropoda of the Tortonian upper Miocene (Assemblage I of Van Dingenen et al., 2015) of northwestern France. Sixty-seven species are recorded, of which 18 are new: Gibberula ligeriana nov. sp., Euthria presselierensis nov. sp., Mitrella clava nov. sp., Mitrella ligeriana nov. sp., Mitrella miopicta nov. sp., Mitrella pseudoinedita nov. sp., Mitrella pseudoblonga nov. sp., Mitrella pseudoturgidula nov. sp., Sulcomitrella sceauxensis nov. sp., Tritia turtaudierei nov. sp., Engina brunettii nov. sp., Pisania redoniensis nov. sp., Pusia (Ebenomitra) brebioni nov. sp., Pusia (Ebenomitra) pseudoplicatula nov. sp., Pusia (Ebenomitra) renauleauensis nov. sp., Pusia (Ebenomitra) sublaevis nov. sp., Episcomitra s.l. silvae nov. sp., Pseudonebularia sceauxensis nov. sp. Fusus strigosus Millet, 1865 is a junior homonym of F. strigosus Lamarck, 1822, and is renamed Polygona substrigosa nom. nov. Nassa (Amycla) lambertiei Peyrot, 1925, is considered a new subjective junior synonym of Tritia pyrenaica (Fontannes, 1879). -
LA MALACOFAUNA DEL YACIMIENTO DE LA PEÑA DE ESTEBANVELA (SEGOVIA) Jesús F
4•La Peña.qxd 18/9/07 09:27 Página 107 LA MALACOFAUNA DEL YACIMIENTO DE LA PEÑA DE ESTEBANVELA (SEGOVIA) Jesús F. Jordá Pardo Universidad Nacional de Educación a Distancia. Departamento de Prehistoria y Arqueología. Senda del Rey, 7. E-28040 Madrid. [email protected] 107 RESUMEN ABSTRACT El yacimiento arqueológico del Pleistoceno superior final de La The archaeological site of La Peña de Estebanvela has pro- Peña de Estebanvela ha proporcionado una interesante colec- vided an interesting malacological collection integrated by 389 ción malacológica integrada por 389 individuos correspondien- individuals corresponding to 11 different taxa. Of these, 5 are tes a 11 taxones diferentes. De estos, 5 son gasterópodos continental gastropods (Theodoxus fluviatilis, Melanopsis sp., continentales (Theodoxus fluviatilis, Melanopsis sp., Helicella Helicella unifasciata, Jaminia quadridens and Gastropoda unifasciata, Jaminia quadridens y Gastropoda indet.), 5 son gas- indet.), 5 are marine gastropods (Littorina obtusata, Trivia arc- terópodos marinos (Littorina obtusata, Trivia arctica, Columbe- tica, Columbella rustica, Nassarius reticulatus and Cyclope ner- lla rustica, Nassarius reticulatus y Cyclope neritea) y 1 es un itea) and 1 is a fragment of marine bivalve (Pecten maximus). fragmento de bivalvo marino (Pecten maximus). Por niveles, los For levels, the three superiors are the richest quantitative and tres superiores son los más ricos tanto cuantitativa como cuali- qualitatively, whereas the three low ones present a scanty pres- tativamente, mientras que los tres inferiores presentan una baja ence of mollusks, basically represented by the continental gas- presencia de moluscos, básicamente representados por los gas- tropods. We could have established four sets: ornamental set, terópodos continentales. -
Dommergues Et Al 2006B.Pdf
Deux espèces sous un même masque. Le point de vue paléontologique piégé par les coquilles de deux espèces européennes de Trivia (Mollusca, Gastropoda). Elisabeth Dommergues, Jean-Louis Dommergues, Cyril Hugues Dommergues To cite this version: Elisabeth Dommergues, Jean-Louis Dommergues, Cyril Hugues Dommergues. Deux espèces sous un même masque. Le point de vue paléontologique piégé par les coquilles de deux espèces européennes de Trivia (Mollusca, Gastropoda).. Revue de Paléobiologie, Museum d’Histoire Naturelle de la Ville de Geneve, 2006, 25 (2), pp.775-790. hal-00198515 HAL Id: hal-00198515 https://hal.archives-ouvertes.fr/hal-00198515 Submitted on 19 Aug 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. ��������� VOL. 25, N° 2, 2006 Revue de Paléobiologie, Genève (décembre 2006) 25 (2) : 775-790 ISSN 0253-6730 Deux espèces sous un même masque. Le point de vue paléontologique piégé par les coquilles de deux espèces européennes de Trivia (Mollusca, Gastropoda) Elisabeth DOMMERGUES1, Jean-Louis DOMMERGUES1 & Cyril Hugues DOMMERGUES1 Résumé Lʼexpérience tentée dans ce travail a pour but dʼévaluer certaines conséquences des lacunes dʼinformation liées à la fossilisation sur la perception de lʼespèce en paléontologie. -
Community, Trophic Structure and Functioning in Two Contrasting Laminaria Hyperborea Forests
1 Estuarine, Coastal and Shelf Science Achimer January 2015, Volume 152, Pages 11-22 http://dx.doi.org/10.1016/j.ecss.2014.11.005 http://archimer.ifremer.fr http://archimer.ifremer.fr/doc/00226/33747/ © 2014 Elsevier Ltd. All rights reserved. Community, Trophic Structure and Functioning in two contrasting Laminaria hyperborea forests Leclerc Jean-Charles 1, 2, * , Riera Pascal 1, 2, Laurans Martial 3, Leroux Cedric 1, 4, Lévêque Laurent 1, 4, Davoult Dominique 1, 2 1 Sorbonne Universités, UPMC Univ Paris 6, Station Biologique de Roscoff, Place Georges Teissier, 29680 Roscoff, France 2 CNRS, UMR 7144 AD2M, Station Biologique de Roscoff, Place Georges Teissier, 29680 Roscoff, France 3 IFREMER, Laboratoire de Biologie Halieutique, Centre Bretagne, BP 70,29280 Plouzané, France 4 CNRS, FR 2424, Station Biologique de Roscoff, Place Georges Teissier,29680 Roscoff, France * Corresponding author : Jean-Charles Leclerc, email address : [email protected] Abstract : Worldwide kelp forests have been the focus of several studies concerning ecosystems dysfunction in the past decades. Multifactorial kelp threats have been described and include deforestation due to human impact, cascading effects and climate change. Here, we compared community and trophic structure in two contrasting kelp forests off the coasts of Brittany. One has been harvested five years before sampling and shelters abundant omnivorous predators, almost absent from the other, which has been treated as preserved from kelp harvest. δ15N analyses conducted on the overall communities were linked to the tropho-functional structure of different strata featuring these forests (stipe and holdfast of canopy kelp and rock). Our results yielded site-to-site differences of community and tropho-functional structures across kelp strata, particularly contrasting in terms of biomass on the understorey. -
The Influence of Ocean Warming on the Provision of Biogenic Habitat by Kelp Species
University of Southampton Faculty of Natural and Environmental Sciences School of Ocean and Earth Sciences The influence of ocean warming on the provision of biogenic habitat by kelp species by Harry Andrew Teagle (BSc Hons, MRes) A thesis submitted in accordance with the requirements of the University of Southampton for the degree of Doctor of Philosophy April 2018 Primary Supervisor: Dr Dan A. Smale (Marine Biological Association of the UK) Secondary Supervisors: Professor Stephen J. Hawkins (Marine Biological Association of the UK, University of Southampton), Dr Pippa Moore (Aberystwyth University) i UNIVERSITY OF SOUTHAMPTON ABSTRACT FACULTY OF NATURAL AND ENVIRONMENTAL SCIENCES Ocean and Earth Sciences Doctor of Philosophy THE INFLUENCE OF OCEAN WARMING ON THE PROVISION OF BIOGENIC HABITAT BY KELP SPECIES by Harry Andrew Teagle Kelp forests represent some of the most productive and diverse habitats on Earth, and play a critical role in structuring nearshore temperate and subpolar environments. They have an important role in nutrient cycling, energy capture and transfer, and offer biogenic coastal defence. Kelps also provide extensive substrata for colonising organisms, ameliorate conditions for understorey assemblages, and generate three-dimensional habitat structure for a vast array of marine plants and animals, including a number of ecologically and commercially important species. This thesis aimed to describe the role of temperature on the functioning of kelp forests as biogenic habitat formers, predominantly via the substitution of cold water kelp species by warm water kelp species, or through the reduction in density of dominant habitat forming kelp due to predicted increases in seawater temperature. The work comprised three main components; (1) a broad scale study into the environmental drivers (including sea water temperature) of variability in holdfast assemblages of the dominant habitat forming kelp in the UK, Laminaria hyperborea, (2) a comparison of the warm water kelp Laminaria ochroleuca and the cold water kelp L. -
Mollusc Iss 18 Visual 1 09/10/2009 13:52 Page 1
Mollusc iss 20 visual 1:Mollusc iss 18 visual 1 09/10/2009 13:52 Page 1 of the river, grid ref. SE 157654. (01483 761210) from 10:00h prompt until approximately 17:00h FIELD - Saturday 24 October Please note Hilbre is a non-smoking property Nottinghamshire, Sherwood Forest area. Slug contents search Those attending should please bring a 2 Leader: Chris du Feu microscope and lamps (a few microscopes are (01427 848400) (home) available if booked in advance), Petri dishes or Society information In spite of the profusion of visitor centres, country other dishes for sorting purposes, a fine water Society website parks, Major Oak and stately homes, the colour paint brush (00), tweezers/forceps, 3 Sherwood Forest and Dukeries area of dissecting tools, if possible an extension lead Letter from your president Nottinghamshire is not well recorded as far as and/or double electric plug, books to help Bas Payne molluscs are concerned. This visit to the identification, and a packed lunch. Coffee, tea and Thoughts from the Sherwood Forest Country Park aims to lighten biscuits are provided. Mollusc new magazine editor this mollusc-recording black spot. We will give As numbers for the workshop are limited, please Peter Topley particular attention to searching for Malacolimax confirm any booking made by 1 November so that 4 tenellus. This species is known only from two it can be checked whether there are any places other sites in the county - both a few kilometres vacant. Those NOT confirming by 1 November Charles Darwin Aydin ö rstan & Robert T Dillon Jr away, in diametrically opposite directions but still will be taken as not wishing to attend and their within the old forest and parkland area of the place will go to someone else.