Cah. Biol. Mar. (2010) 51 : 147-165 Marine invertebrate fauna of the Chausey archipelago: an annotated checklist of historical data from 1828 to 2008 Laurent GODET1, Patrick LE MAO2, Cindy GRANT3and Frédéric OLIVIER4 (1)CNRS - UMR 7208 BOREA, CRESCO, 38 rue du Port Blanc, 35800 Dinard, France Tel : 02.23.18.58.86, Fax : 02.23.18.58.80. E-mail: [email protected] (2)IFREMER, CRESCO, 38 Rue du Port Blanc, 35800 Dinard, France (3)Institut des sciences de la mer de Rimouski, Université du Québec à Rimouski 310 allée des Ursulines, Rimouski, Québec, Canada G5L 3A1 (4)MNHN - UMR 7208 BOREA, CRESCO, 38 rue du Port Blanc, 35800 Dinard, France Abstract: The first updated list of the marine invertebrate fauna of the Chausey archipelago (Normand-Breton Gulf, France) is presented. All publications regarding the natural history of the area, as well as the existing collections of marine invertebrates from 1828 to 2008 were examined. A total of 769 species (including 245 Arthropoda, 197 Mollusca, 146 Polychaeta), have been recorded in this area covering 5000 ha. This species richness is largely the result of the complexity of benthic habitatsof the archipelago and its long history of field work, dating back to the 19thCentury. The historical data set of this region presents an opportunity to assess long-term changes in nearshore communities and to design conservation sites based on their scientific value. Résumé: Invertébrés marins de l’archipel des Iles Chausey : une liste commentée des données publiées de 1828 à 2008. La première liste actualisée des invertébrés marins de l’archipel des Iles Chausey (Golfe Normand-Breton, France) est proposée. L’ensemble des mansuscrits publiés de 1828 à 2008 relatifs à l’histoire naturelle du site, ainsi que différentes collections d’invertébrés marins ont été explorés. Un total de 769 espèces (parmi lesquelles 245 arthropodes, 197 mollusques, 146 polychètes), a été recensé sur ce site ne couvrant que 5000 ha. La complexité de la mosaïque d’habitats benthiques du site ainsi que son histoire naturaliste particulièrement riche, débutant dès le début du 19èmesiècle, expliquent largement cette richesse spécifique. Un tel jeu de données historiques sur un seul site donne une opportunité d’évaluation des changements à long terme sur le littoral et souligne l’enjeu de conservation d’un site au regard de sa valeur scientifique. Keywords:Chauseyl Marine invertebratesl Inventoryl Historical data Reçu le 3 novembre 2009 ; accepté après révision le 9 février 2010. Received 3 November 2009; accepted in revised form 9 February2010. 148 MARINE INVERTEBRATES OF CHAUSEy Introduction Material and Methods Fauna and flora inventories are critical components in Fifty-two manuscripts, three zoological collections, and a designing conservation policies. However, historical data series of recent personal observations related to marine areoften lacking along the world’s coastlines and it is often invertebrate fauna of Chausey Archipelago were examined difficult for scientists to assess long-term impacts of human in this study. All sources are numbered in chronological activities. European countries such as Denmark (e.g. order (included in the caption of the Table 1). Petersen, 1913 & 1915), Sweden (e.g. Molander, 1928), the We compiled all data on marine invertebrate species in a United Kingdom (e.g. Holme, 1950 & 1961), and France checklist (Table 1) including: i) species names with (e.g. Cabioch, 1968) are among those benefiting from classification by Phylum, Class, and Order; ii) the source of historical data on invertebrate marine fauna. In France, the the original data; and iii) information on the storage of type analysis of works by early naturalists has led to updated specimens in the collections of the French Museum of checklists of marine species for several coastal areas (e.g. Natural History. De Montaudoin & Sauriau, 2000; Bachelet et al., 2003; The species names and classification have been updated Dauvin et al., 2003) and has permitted the assessment of according to the European Register of Marine Fauna long-term changes in the spatial distribution of invertebrate (Costello et al., 2001). Specimens identified to the genus species or habitats (e.g. Godet et al., 2008). level (e.g. Capitellasp.) are mentioned only if they are the The Chausey archipelago (Normand-Breton Gulf, single members of this genus having been reported in France, Fig. 1) can be considered as a ‘living museum’ of Chausey. Finally, collection catalogues available at the French marine biology which merits conservation due to its French Museum of Natural History were examined to high scientific value (Godet, 2008). However, with the identify potential holotypes (H) and syntypes (S) (column exception of Godet (2008), no comprehensive review has ‘T’ - Table 1) that were collected from Chausey for the been conducted in this area. In this paper, we present the following groups: Mollusca, Crustacea, Polychaeta, and first checklist of the marine invertebrates of the Chausey Octocorallia. archipelago. Figure 1. Location map of the study site. Figure 1. Carte de localisation du site d’étude. L. GODET, P. LE MAO, C. GRANT, F. OLIVIER 149 Results species), Mollusca (197 species) and Polychaeta (146 species) covered more than 75% of the total species number A total of 14 phyla and 769 species have been reported (Fig. 2). from Chausey (Table 1), among which Arthropoda (245 Figure 2. Total number of marine invertebrates reported in Chausey, sorted by phyla. Figure 2. Nombre total d’invertébrés marins recensés à Chausey, classés par phyla. 150 MARINE INVERTEBRATES OF CHAUSEy Table 1. Updated checklist of the marine invertebrate species reported in Chausey. Holotypes (H) and Syntypes (S) collected in Chausey are mentioned in the‘T’ (Type) column. Tableau 1. Liste actualisée des invertébrés marins recensés à Chausey. Les Holotypes (H) et Syntypes (S) récoltés à Chausey sont mentionnés dans la colonne ‘T’ (Type). (1) Audouin & Milne-Edwards, 1828; (2) Milne-Edwards & Audouin, 1832; (3) De Quatrefages, 1854; (4) Crié, 1876; (5) Locard, 1886; (6) Fisher, 1887; (7) Joyeux-Laffuie, 1891; (8) Canu, 1894; (9) Gadeau de Kerville, 1894a; (10) Gadeau de Kerville, 1894b; (11) Trousseart, 1894; (12) Gadeau de Kerville, 1898; (13) Gadeau de Kerville, 1901; (14) Fauvel, 1905; (15) Sinel, 1906 ; (16) Joubin, 1910; (17) De Beauchamp, 1923; (18) Harant, 1924; (19) Pasquet, 1923 (20) Fisher-Piette, 1932; (21) Fisher-Piette, 1936; (22) Gruvel & Fisher-Piette, 1939; (23) Bertrand, 1940; (24) Bertrand, 1941; (25) Bertrand, 1949; (26) Gaillard, 1955; (27)Lubet, 1968; (28) Lami, 1972; (29) Benard et al., 1975; (30) Hamon, 1983; (31) Debout & Leneveu, 1993; (32) Livory, 1995; (33) Noël et al., 1995; (34) Livory, 1996; (35) Severijns, 1996; (36) Livory, 1997; (37) Livory, 1997-1998; (38) Elder, 1998; (39) Le Monnier, 1998; (40) Livory, 1998; (41) Livory, 2000a; (42) Castric-Fey et al., 2001; (43) Livory, 2000b; (44) Livory, 2002; (45) Ngoc-Hô, 2003; (46) Ecosub, 2006; (47) Livory, 2007; (48) Godet, 2008; (49) Le Granché, 2008; (50) Nebout et al., 2008; (51) Nebout & Olivier, in prep.; (52) Grant, in prep; (53) personal observations (C1) Dautzenberg collection of the French Museum of Natural History; (C2) coleopteran collection of the Marine Station of Dinard; (C3) Collections of the French Museum of Natural History. Species Author’s Haliclona elegans (Bowerbank, 1866) 17 names Source T Haliclona fistulosa (Bowerbank, 1866) 17 Haliclona indistincta (Bowerbank, 1866) 9 Haliclona oculata (Pallas, 1766) 46 Haliclona simulans (Johnston, 1841) 17,46,49 Phylum Porifera Halicolona viscosa (Topsent, 1888) 46 Class Calcarea Order Poecilosclerida Order Clathrinida Amphilectus fucorum (Esper, 1794) 46,49 Clathrina coriacea (Montagu, 1818) 17 Clathria (Microconia) atrasanguinea (Bowerbank, 1862) 49 Order Leucosolenida Crella rosea (Topsent, 1892) 46,49 Grantia compressa (Fabricius, 1780) 17,19 Hemimycale columella (Esper, 1794) 46,49 Leucosolenia variabilis (Haeckel, 1870) 49 Mycale contareni (Martens, 1823) 14,17 Sycon ciliatum (Fabricius, 1780) 46,49 Mycale irregularis (Czerniavski, 1880) 9 Class Demospongiae Mycale macilenta (Bowerbank, 1866) 9,49 Order Astrophorida Mycale subclavata (Bowerbank, 1866) 46 Pachymastima johnstonia Bowenbank in Johnston, 1841 14,17,46,49 Myxilla rosacea (Lieberkünh, 1859) 17 Stelleta grubii (Schmidt, 1862) 17 Phorbas fictitius (Bowerbank, 1866) 46,49 Stryphnus ponderosus (Bowerbank, 1866) 46 Class Homoscleromorpha Order Chondrosida Order Homosclerophorida Thymosia guernei Topsent, 1895 49 Oscarella lobularis (Schmidt, 1862) 17,46 Order Dictyoceratida Dysidea fragilis (Montagu, 1818) 9,17,46,49 Order Hadromerida Adreus fascicularis (Bowerbank, 1866) 17,46,49 Phylum Cnidaria Homaxinella subdola (Bowerbank, 1866) 46 Class Staurozoa Polymastia boletiformis (Lamarck, 1813) 46,49 Order Stauromedusae Polymastia mamillaris (Müller, 1806) 46,49 Haliclystus octoradiatus (Lamarck 1816) 14 Pseudosuberites sulphureus (Bean in Bowerbank, 1866) 9 Lucernariopsis campanulata (Lamouroux, 1815) 14 Stelligera rigida (Montagu, 1818) 17,46,49 Subphylum Medusozoa Stelligera stuposa (Montagu, 1818) 46 Class Hydroida Suberites carnosus (Johnston, 1841) 46,49 Order Capitata Suberites ficus (Johnston, 1841) 9,14,46 Ectopleura larynx (Ellis & Solander, 1786) 17 Tethya aurantium (Pallas, 1766) 17,46,48,49 Tubularia indivisa Linnaeus, 1758 49 Order Halichondrida Order Conica Axinella damicornis (Esper, 1794) 46,49 Aglaophenia tubulifera (Hincks, 1861) 46 Axinella dissimilis (Bowerbank, 1866) 46,49 Diphasia attenuata (Hincks, 1866) 46 Axinella egregia sensu Uriz & Maldonado, 1993 46 Dynamena pumila (Linnaeus, 1758) 46 Axinella polypoides Schmidt, 1862 46 Halecium halecium (Linnaeus, 1758) 46,49 Ciocalypta penicillus Bowerbank, 1862 46,49 Hydrallmania falcata (Linnaeus, 1758) 46 Halichondria spp. (Pallas, 1766) 17,46,49 Nemertesia antennina (Linnaeus, 1758) 46,49 Higginsia pumila (Keller, 1889) 49 Nemertesia ramosa (Lamarck, 1816) 4,46,49 Hymeniacidon perlevis (Montagu, 1818) 9 Sertularella gayi (Lamouroux, 1820) 46 Raspailia agnata (Topsent, 1896) 46 Sertularia cupressina Linnaeus, 1758 4 Raspailia hispida (Montagu, 1818) 46 Sertularia distans Lamouroux, 1816 46 Raspailia ramosa (Montagu, 1818) 17,46,49 Order Proboscoidea Order Haplosclerida Campanularia sp. Lamarck, 1816 46 Chalinula limbata (Montagu, 1818) 9 Clytia hemisphaerica (Linnaeus, 1767) 46 Haliclona cinerea (Grant, 1825) 9 Obelia geniculata (Linnaeus, 1758) 46,49 L. GODET, P. LE MAO, C. GRANT, F. OLIVIER 151 Subphylum Anthozoa Class Octocorallia Order Alcyonacea Alcyonium coralloides (Pallas, 1766) 46,49 Phylum Sipuncula Alcyonium digitatum Linnaeus, 1758 46 Class Sipunculidea Alcyonium glomeratum (Hassal, 1842) 17 Golfingia elongata (Keferstein, 1862) 14,17,30,48 Alcyonium palmatumPallas, 1766 14 Golfingia vulgaris (de Blainville, 1826) 17,30,48 Order Gorgonacea Nephasoma minutum (Keferstein, 1862) 14 Eunicella verrucosa (Pallas, 1766) 14,46,49 Phascolion strombi (Montagu, 1804) 30 Class Hexacorallia Order Ceriantharia Cerianthus lloydi Gosse, 1859 35,46,48,49 Cerianthus membranacea (Spallanzani, 1784) 17,46,49 Order Zoantharia Phylum Annelida Epizoanthus couchii (Jonhston in Couch, 1844) 46 Class Polychaeta Parazoanthus anguicomus (Norman, 1868) 46 Order Capitellida Order Actinaria Arenicola marina (Linnaeus, 1758) 9,48,50,51,52 Actinia equina (Linnaeus, 1758) 17,35,48,49 Capitella capitata (Fabricius, 1780) 30,48,50 Actinothoe sphyrodeta (Gosse, 1858) 46,49 Capitella minima Langerhans, 1880 50,51 Aiptasia mutabilis (Gravenhorst, 1830) 14,17,35,46,49 Clymenura clypeata (de Saint Joseph, 1894) 17,30,48 Anemonia viridis (Forskäl, 1775) 9,35,46,48,49 Clymenura tricirrata (Bellan & Reys, 1967) 48 Aureliana heterocera (Thompson, 1853) 35 Euclymene droebachiensis (M. Sars, 1872) 48,52 Bunodactis verrucosa (Pennant, 1777) 35 Euclymene oerstedi (Claparède, 1863) 30,48 Calliactis parasitica (Couch, 1837) 48,49 Mediomastus fragilis Rasmussen, 1973 30,52 Cereus pedunculatus (Pennant, 1777) 35,46,48,49,50 Notomastus latericeus M. Sars, 1851 17,30,48,50,51,52 Edwardsia beautempsi Quatrefages, 1841 3,17 Petaloproctus terricola Quatrefages, 1865 17,48 Edwardsia timida Quatrefages, 1841 14 Praxillella affinis (M. Sars in G.O. Sars, 1872) 52 Haliplanella luciae (Verrill, 1899) 35 Order Eunicida Sagartia elegans (Dalyell, 1848) 49 Arabella (Arabella) iricolor (Montagu, 1804) 52 Scolanthus callimorphus Gosse, 1853 35 Dorvillea rubrovittata (Grube, 1855) 14 Urticina felina (Linnaeus, 1767) 17,46,49 Eunice harassii Audouin & Milne-Edwards, 1832 9,14,17,52 Order Scleractinia Lumbrineriopsis paradoxa (Saint-Joseph, 1888) 52 Balanophyllia regia Gosse, 1860 14,17 Lumbrineris fragilis (O.F. Müller, 1766) 52 P Caryophyllia smithii Stokes et Broderip, 1828 14,17,49 Lumbrineris gracilis (Ehlers, 1868) 30 Hoplangia durotrix Gosse, 1860 46 Lumbrineris latreilli Audouin & Milne-Edwards, 1833 14,48,52 HS Leptopsammia pruvotiLacaze-Duthiers, 1897 42 Lysidice ninetta Audouin & Milne-Edwards, 1832 14,52 Order Corallimorpharia Marphysa bellii Audouin & Milne-Edwards, 1832 14,48,50,51 S Corynactis viridis Allman, 1846 17,46,49 Marphysa sanguinea (Montagu, 1815) 17,48 Superclass Scyphozoa Nematonereis unicornis (Grube, 1839) 9,30,48 Order Semaeostomeae Ophryotrochasp. Claparède & Mecznikow, 1869 52 Chrysaora hysoscella (Linnaeus, 1767) 49 Protodorvillea kefersteini (McIntosh, 1869) 30,48,52 Schistomeringos caeca (Webster & Benedict, 1884) 48 Schistomeringos neglecta (Fauvel, 1922) 30 Schistomeringos rudolphi (Delle Chiaje, 1827) 48 Phylum Platyhelminthes Order Ophelida Class Turbellaria Armandia polyophthalma Kukenthal, 1887 14 Order Acoela Ophelia celtica Amoureux & Dauvin, 1981 30 Convoluta roscoffensis Graff, 1882 7,14,17,28,29,35,48 Ophelia rathkei McIntosh, 1908 30(?),48,52 Order Polycladida Scalibregma celticum Mackie, 1991 30,48 Prostheceraeus vittatus (Montagu, 1815) Lang 884 49 Travisia forbesi Johnston, 1839 17,30,48 Order Prolecithophora Order Orbiniida Plagiostomum sp. Schmidt, 1852 17 Aricidea jeffreysi (McIntosh, 1879) 52 Orbinia cuvieri (Audouin & Milne Edwards, 1833) 52 Orbinia latreillii (Audouin & Milne-Edwards, 1832) 14 Phylum Nemertea Orbinia sertulata (Savigny, 1820) 14 Class Anopla Paradoneis fulgens (Levinsen, 1884) 30,52 Tubulanus polymorphus Renier, 1804 48 Paradoneis lyra (Southern, 1914) 48,52 Valencinia longirostris Quatrefages, 1846 14 Scoloplos armiger (O. F. Müller, 1776) 30,48,50,51 Order Oweniida Myriochele oculataZachs, 1922 48,50,51 Order Phyllodocida Alentia gelatinosa (M. Sars, 1834) 9 Phylum Phoronida Brania pusilla (Dujardin, 1851) 52 Phoronis sp. 48 152 MARINE INVERTEBRATES OF CHAUSEy Eteone longa (Fabricius, 1780) 30,48,51 Filograna sp.Oken, 1815 46 Eulalia mustela Pleijel, 1987 52 Megalomma vesiculosum (Montagu, 1815) 17,30,48 Eulalia viridis(Johnston, 1828) 35,49,52 Pomatoceros lamarcki (Quatrefages, 1865) 35,46 Eumida punctifera (Grube, 1860) 17 Pomatoceros triqueter (Linnaeus, 1767) 22,52 Eumida sanguinea (Oersted, 1842) 30,48 Sabella discifera Grube, 1874 46 Eunereis longissima (Johnston, 1839) 30,50,52 Sabella pavonina Savigny, 1820 46,48,49 Exogone (Exogone) naidina Örsted, 1845 48,52 Sabella spallanzanii (Viviani, 1805) 46 Exogone (Parexogone) hebes (Webster & Benedict, 1884) 30,48,51,52 Salmacina dysteri (Huxley, 1855) 46,49 Fimbriosthenelais zetlandica (McIntosh, 1876) 30 Spirorbis spirorbis (Linnaeus, 1758) 9 Glycera capitata Oersted, 1842 30,52 Order Spionida Glycera gigantea Quatrefages, 1865 30,48 Aonides oxycephala (Sars, 1862) 30,48,52 Glycera lapidum Quatrefages, 1865 52 Aonides paucibranchiata Southern, 1914 52 Glycera oxycephala Ehlers, 1887 48,52 Dipolydora flava Claparède, 1870 48 Goniada emerita Audouin & Milne-Edwards, 1832 14 Malacoceros ciliatus (Keferstein, 1862) 30 Goniadella bobrezkii (Annenkova, 1928) 30,48,52 Malacoceros girardii Quatrefages, 1842 30 Harmothoe extenuata (Grube, 1839) 9,48,52 Malacoceros tetraceros(Schmarda, 1861) 30 Harmothoe impar (Johnston, 1838) 48 Malacoceros vulgaris (Johnston, 1826) 48 Hediste diversicolor (O.F. Müller, 1776) 31,48 Microspio mecznikowianus(Claparède, 1869) 51 Hesionura elongata (Southern, 1914) 52 Pseudopolydora antennata (Claparède, 1868) 30,48,52 Hesiospina similis (Hessle, 1924) 30 Pygospio elegans Claparède, 1863 48,50,51 Kefersteinia cirrata (Keferstein, 1862) 52 Scolelepis squamata (O. F. Müller, 1789) 30,48,52 Lepidonotus squamatus (Linnaeus, 1758) 30 Spio decoratus Bobretzky, 187 48,50,51,52 Malmgreniella arenicolae (de Saint Joseph, 1888) 30,48,50,52 Spio filicornis(O. F. Müller, 1776) 30,48,52 Microphthalmus pseudoaberrans Campoy & Vieitez, 1982 52 Spio martinensis Mesnil, 1896 48,51,52 Myrianida prolifera (O.F. Müller, 1788) 52 Spiophanes bombyx (Claparède, 1870) 30,48,50 Neanthes irrorata (Malmgren, 1867) 17,30,48 Order Spioniformia Nephtys caeca (Fabricius, 1780) 9,30,48,52 Ampharete acutifrons (Grube, 1860) 48,50,51 Nephtys cirrosa Ehlers, 1868 30,48,52 Ampharete baltica Eliason, 1955 14,30 Nephtys hombergii Savigny, 1818 30,48,50,51,52 Amphicteis gunneri (M. Sars, 1834) 48 Nephtys incisa Malmgren, 1865 30 Aphelochaeta marioni (de Saint Joseph, 1894) 48 Odontosyllis sp.Claparede, 1863 30 Caulleriella alata (Southern, 1914) 30 Palposyllis prosostoma Hartmann-Schröder, 1977 30,52 Chaetozone setosa Malmgren, 1867 30,48,50,51 Parapionosyllis minuta (Pierantoni, 1903) 48,52 Cirriformia tentaculata (Montagu, 1808) 9,30,48,50,51,52 Perinereis cultrifera (Grube, 1839) 48,52 Euphrosine foliosa Audouin & Milne-Edwards, 1832 14 Pholoe inornata Johnston, 1838 30,48 Eupolymnia nebulosa (Montagu, 1818) 14,17 Phyllodoce (Anaitides) mucosa Oersted, 1842 30,48,50 Lanice conchilega (Pallas, 1766) 1,17,30,35,48,51,52 Plakosyllis brevipes Hartmann-Schröder, 1956 52 Melinna palmata Grube, 1870 14,30,51 Platynereis dumerilii (Audouin & Milne-Edwards, 1832) 9,48 Pistacristata(O. F. Müller, 1776) 48,52 Polynoe laevis Audouin & Milne Edwards, 1831 C3 H Poecilochaetus serpensAllen, 1904 30,48 Polynoe scolopendrina Savigny, 1818 9 Sabellaria alveolata (Linnaeus, 1767) 17 Protomystides bidentata Lagerhans 52 Sabellaria spinulosa Leuckart, 1849 22 Pseudomystides limbata de Saint Joseph, 1888 30 Subclass Archiannellida Salvatoria swedmarki(Gidholm, 1962) 52 Archiannelida sp. 30 Sigalion mathildae Audouin & Milne Edwards in Cuvier, 1829 14 S SaccocirruspapillocercusBobretzky, 1872 48,52 Sphaerosyllis bulbosa Southern, 1914 30,48,5252 Sphaerosyllis glandulata Perkins, 1981 52 Sphaerosyllis tayloriPerkins, 1981 30,52 Phylum Mollusca Sthenelais boa (Johnston, 1832) 30 Class Polyplacophora Streptosyllis bidentata Southern, 1914 30 Order Neoloricata Streptosyllis campoyi Brito, Núñez & San Martín, 2000 52 Callochiton septemvalvis(Montagu, 1803) 52 Streptosyllis websteri Southern, 1914 48,52 Order Lepidopleurida Syllides sp. Örsted, 1845 52 Acanthochitona crinita (Pennant, 1777) 9,35,52 Syllis amica Quatrefages, 1865 30 Acanthochitona fascicularis (Linnaeus, 1767) 9,27 Syllis armillaris (O.F. Müller, 1776) 30 Leptochiton asellus (Gmelin, 1791) 52 Syllis cornuta Rathke, 1843 30 Lepidochitona cinerea (Linnaeus, 1767) 5,27,30,35,52 Syllis garciai (Campoy, 1982) 48,52 Leptochiton cancellatus (Sowerby, 1839) 30 Syllis hyalina Grube, 1863 30 Class Gastropoda Syllis pontxioi San Martín & López, 2000 48,52 Subclass Prosobranchia Synmerosyllis (Pionosyllis) lamelligera Saint Joseph, 1887 52 Order Archeogastropoda Trypanosyllis coeliacaClaparède 1868 52 Acmaea virginea (O. F. Müller, 1776) 27,30 Websterinereis glauca (Clarapède, 1870) 48 Ansates pellucida (Linnaeus, 1758) 27 Order Sabellida Calliostoma granulatum (Von Born, 1778) 6 Bispira volutacornis (Montagu, 1804) 46,49 Calliostoma zizyphinum (Linnaeus, 1758) 5,7,9,27,35,46,49 Fabricia sabella (Ehrenberg, 1835) 48 L. GODET, P. LE MAO, C. GRANT, F. OLIVIER 153 Clelandella miliaris (Bocchi, 1814) 5 Otina ovata (Brown, 1827) 5 Diodora graeca (Linnaeus, 1758) 9,17,27,35 Order Pulmonata Emarginula fissura (Linnaeus, 1758) 5,6 Myosotella myosotis (Draparnaud, 1801) 53 Gibbula cineraria (Linnaeus, 1758) 5,9,27,35,49 Subclass Opisthobranchia Gibbula magus (Linnaeus, 1758) 5,7,9,27,30,35,48,49,52 Order Cephalaspidea Gibbula pennanti (Philippi, 1846) 9,27,35,48,49 Acteon tornatilis (Linnaeus, 1758) 27 Gibbula tumida (Montagu, 1803) 6,9 Haminoea hydatis (Linnaeus, 1758) 27 Gibbula umbilicalis (da Costa, 1778) 6,9,27,35,46,48 Philine aperta (Linnaeus, 1767) 27 Haliotis tuberculata (Linnaeus, 1758) 5,9,14,16,17,27,29,35,48,49 Order Sacoglossa Jujubinus exasperatus (Pennant, 1777) 5 Elysia viridis 9,27 Jujubinus montagui (Wood W., 1828) 5 Limapontia capitata (O. F. Müller, 1776) 27 Jujubinus striatus (Pennant, 1777) 9,35 Order Notaspidea Osilinus lineatus (da Costa, 1778) 5,9,27,30,35,48 Berthella plumula (Montagu, 1803) 9,14 Patella intermedia Murray in Knap, 1857 20,35 Order Anaspidea Patella ulyssiponensis Gmelin, 1791 5,9,27,35 Aplysia depilans Gmelin, 1791 5,27 Patella vulgata Linnaeus, 1758 20,27,35 Aplysia punctata (Cuvier, 1803) 26,46,49 Tectura virginea(O.F. Müller, 1776) 52 Order Nudibranchia Tricolia pullus (Linnaeus, 1758) 27,49 Aeolidia papillosa (Linnaeus, 1761) 27 Order Apogastropoda Anisodoris marmorata (Bergh, 1881) 17 Bittium reticulatum (da Costa, 1778) 9,27 Archidoris pseudoargus (Rapp, 1826) 17 Buccinum undatum Linnaeus, 1758 27 Cadlina laevis (Linnaeus, 1767) 49 Caecum glabrum (Montagu, 1803) 5 Doto coronata (Gmelin, 1791) 27 Caecum trachea (Montagu, 1803) 27 Goniodoris castanea Alder & Hancock, 1845 14,27 Calyptraea chinensis (Linnaeus, 1758) 5,7,22,27,30,35,46,48,49 Goniodoris nodosa (Montagu, 1808) 27 Capulus hungaricus (Linnaeus, 1758) 5 Janolus cristatus (delle Chiaje, 1840) 27,49 Cerithiopsis tubercularis (Montagu, 1803) 27 Limacia clavigera (O. F. Müller, 1776) 46 Cingula trifasciata (Adams, 1800) 27,35 Okenia aspera (Alder & Hancock, 1845) 27 Crepidula fornicata (Linnaeus, 1758) 27,35,46,48,49,52 Polycera faeroensis Lemche, 1928 46,49 Crisilla semistriata (Montagu, 1808) 9 Polycera quadrilineata (O. F. Müller, 1776) 14 Epitonium clathrus (Linnaeus, 1758) 27 Rostanga rubra (Risso, 1818) 14,27 Euspira catena (da Costa, 1778) 27,35 Trapania sp. Pruvot-Fol, 1931 46 Euspira pulchella (Risso, 1825) 27 Order Systellommatophora Hydrobia ulvae (Pennant, 1777) 27 Onchidella celtica (Forbes and Hanley, 1852) C1,43 Lacuna pallidula (da Costa, 1778) 9,27 Class Bivalvia Lacuna vincta (Montagu, 1803) 27 Subclass Protobranchia Lamellaria perspicua (Linnaeus, 1758) 27 Order Nuculoida Littorina fabalis (Turton, 1824) 35 Nucula nitidosa Winckworth, 1929 5,27 Littorina littorea (Linnaeus, 1758) 9,27,35,48 Nucula nucleus (Linnaeus, 1758) 5,27 Littorina obtusata (Linnaeus, 1758) 9,27,30,48,52 Order Arcoida Littorina saxatilis (Olivi, 1792) 27,35,48 Bathyarca pectunculoides (Scacchi, 1834) 5 Mangelia costata (Donovan, 1804) 9 Glycymeris glycymeris (Linnaeus, 1758) 5,17,27,30,48,49,52 Manzonia crassa (Kanmacher, 1798) 27 Order Mytiloida Marshallora adversa (Montagu, 1803) 27 Modiolarca subpicta (Cantraine, 1834) 27 Melarhaphe neritoides (Linnaeus, 1758) 27 Modiolus adriaticus (Lamarck, 1819) 5,27 Nassarius incrassatus (Ström, 1768) 27,49 Modiolus barbatus (Linnaeus, 1758) 5,17,27 Nassarius reticulatus (Linnaeus, 1758) 9,27,35,46,48,49,50,51,52 Modiolus modiolus (Linnaeus, 1758) 5,27 Nucella lapillus (Linnaeus, 1758) 9,20,27,35,48,49 Mytilus edulis Linnaeus, 1758 20,27,48,52 Ocenebra erinacea (Linnaeus, 1758) 22,27,35,46,49 Mytilus galloprovincialis Lamarck, 1819 5,27 Ocinebrina aciculata (Lamarck, 1821) 9,27 Order Pterioida Raphitoma linearis (Montagu, 1803) 27,35 Aequipecten opercularis (Linnaeus, 1758) 5,27,46,49 Rissoa membranacea (Adams, 1800) 27 Anomia ephippium Linnaeus, 1758 5,22,27 Rissoa parva (da Costa, 1778) 9,27 Chlamys varia (Linnaeus, 1758) 9,22,27,35,48,49 Tornus subcarinatus (Montagu, 1803) 6 Pecten maximus (Linnaeus, 1758) 5,9,16,27,28,35,46,48,49 Trivia arctica (Pulteney, 1799) 35,46,49 Pododesmus patelliformis (Linnaeus, 1761) 5 Trivia monacha (da Costa, 1778) 7,9,27 Pteria hirundo (Linnaeus, 1758) 5 Turritella communis Risso, 1825 27 Order Ostreoida Subclass Caenogastropoda Crassostrea gigas (Thunberg, 1793) 46 Order Neogastropoda Ostrea edulis (Linnaeus, 1758) 27,48,49 Raphitoma cordieri (Payraudeau, 1826) 5 Subclass Heterodonta Subclass Heterobranchia Order Veneroida Order Heterostropha Abra alba (Wood, 1802) 27,30,35,48,49 Chrysallida interstincta (Adams, 1797) 27 Abra nitida (O. F. Müller, 1776) 27 Order Archaeopulmonata Abra tenuis (Montagu, 1803) 48,50,51 Myosotella denticulata (Montagu, 1803) 9 Acanthocardia aculeata (Linnaeus, 1758) 27,48 154 MARINE INVERTEBRATES OF CHAUSEy Acanthocardia echinata (Linnaeus, 1758) 5 Gastrochaena dubia (Pennant, 1777) 6 Acanthocardia tuberculata (Linnaeus, 1758) 5,27 Hiatella arctica (Linnaeus, 1777) 27 Arcopagia crassa (Pennant, 1777) 5,27,30,35,48,52 Mya arenaria Linnaeus, 1758 27 Astarte elliptica (Brown, 1827) 5 Mya truncata Linnaeus, 1758 27 Callista chione (Linnaeus, 1758) 27 Nototeredo norvegica (Spengler, 1792) 27 Capsella variegata (Gmelin, 1791) 27,30,48,52 Pholas dactylus Linnaeus, 1758 27 Cerastoderma edule (Linnaeus, 1758) 5,9,27,29,35,48,51,51 Teredo navalis Linnaeus, 1758 27 Cerastoderma glaucum (Poiret, 1789) 5,27 Subclass Anomalodesmata Chamelea gallina (Linnaeus, 1758) 5 Order Pholadomyoidae Clausinella fasciata (da Costa, 1778) 27 Cochlodesma praetenue (Pulteney, 1799) 5 Diplodonta rotundata (Montagu, 1803) 27 Lyonsia norwegica (Gmelin, 1791) 6 Donacilla cornea (Poli, 1795) 5 Pandora inaequivalvis (Linnaeus, 1758) 27 Donax vittatus (da Costa, 1778) 5,27 Thracia papyracea (Poli, 1791) 27 Dosinia exoleta (Linnaeus, 1758) 5,27,30,48 Thracia pubescens (Pulteney, 1799) 27 Dosinia lupulinus (Linnaeus, 1758) 27 Class Scaphopoda Ensis arcuatus (Jeffreys, 1865) 30,35 Antalis entalis (Linnaeus, 1758) 5,27 Ensis ensis (Linnaeus, 1758) 17,27,48 Antalis vulgaris (da Costa, 1778) 5,35 Ensis siliqua (Linnaeus, 1758) 27 Class Cephalopoda Epilepton clarkiae (Clark, 1852) 48 Subclass Coleoidea Gari costulata (Turton, 1821) 27 Order Sepioidea Gari depressa (Pennant, 1777) 5,9,27,35,52 Sepia officinalis Linnaeus, 1758 27,35,46 Gari fervensis (Gmelin, 1791) 27 Sepiola atlantica d’Orbigny, 1838 27,35 Gari tellinella (Lamarck, 1818) 5 Order Teuthoidea Glossus humanus (Linnaeus, 1758) 5,27 Alloteuthis subulata (Lamarck, 1798) 27 Goodalia triangularis (Montagu, 1803) 27,48,52 Order Octopoda Irus irus (Linnaeus, 1758) 27 Eledone cirrhosa (Lamarck, 1798) 27 Laevicardium crassum (Gmelin, 1791) 5,30,35,48 Octopus vulgaris Cuvier, 1797 27 Lasaea adansoni Gmelin, 1791 27 Lepton squamosum (Montagu, 1803) 5 Loripes lacteus (Linnaeus, 1758) 5,17,30,35,48,49,50,51 Lucinella divaricat (Linnaeus, 1758) 5 Phylum Arthropoda Lucinoma borealis (Linnaeus, 1767) C1,5,27,30,49,50 Subphylum Crustacea Lutraria angustior Philippi, 1844 30,35,48 Superclass Maxillopoda Lutraria lutraria (Linnaeus, 1758) 27 Class Copepoda Lutraria magna (da Costa, 1778) 9,27 Order Harpacticoida Macoma balthica (Linnaeus, 1758) 5,27 Alteutha depressa (Baird, 1836) 8 Mactra glauca Von Born, 178 14,17,27,48,52 Peltidium robustum (Claus, 1889) 8 Mactra stultorum (Linnaeus, 1758) 27 Porcellidium fimbriatum Claus, 1863 8 Montacuta ferruginosa (Montagu, 1808) 30 Tisbe furcata (Baird, 1836) 8 Mysella bidentata (Montagu, 1803) 5 Zaus spinatus Goodsir, 1845 8 Neolepton sulcatulum (Jeffreys, 1859) 5 Order Poecilostomatoida Paphia aurea (Gmelin, 1791) 5,27,35,48 Lichomolgus agilis (Leidig, 1853) 8 Paphia rhomboides (Pennant, 1777) 5,9,27,30,35,48,52 Order Rhynchomolgidae Parvicardium scabrum (Philippi, 1844) 48,52 Paranthessius anemoniae Claus, 1889 8 Parvicardium vroomi Von Arsten Menkhorst & Gittenberger, 1984 30 Order Siphonostomatoida Phaxas pellucidus (Pennant, 1777) 27 Acontiophorus scutatus (Brady et Robertson, 1873) 8 Ruditapes decussatus (Linnaeus, 1758) 5,9,16,27,46,48 Class Thecostraca Ruditapes philippinarum (Adams et Reeve, 1850) 48 Subclass Cirripedia Scrobicularia plana (da Costa, 1778) 5,27 Order Sessilia Solen marginatus Pulteney, 1799 9,27,35 Balanus crenatus Bruguière, 1789 22,49,52 Spisula ovalis (Linnaeus, 1758) 27,30,48,52 Balanus improvisus Darwin, 1854 49 Spisula subtruncata (da Costa, 1778) 27,35 Balanus perforatus Bruguière, 1789 20,22,46,49 Tellimya ferruginosa (Montagu, 1808) 5 Chtamalus stellatus (Poli, 1795) 20,35,41 Tellina donacina (Linnaeus, 1758) 5,27 Chthamalus montagui Southward, 1976 53 Tellina fabula Gmelin, 1791 27 Elminius modestus Darwin, 1854 52 Tellina incarnata (Linnaeus, 1758) 5,48 Semibalanus balanoides (Linnaeus, 1758) 20,35,52 Tellina pygmaeus Lovén, 1846 30 Verruca stroemia O.F. Müller, 1776 22 Tellina tenuis da Costa, 1778 5,17,27,48 Order Rhizocephala Timoclea ovata (Pennant, 1777) 27,30,35 Peltogaster sp. Rathke, 1841 14 Venerupis senegalensis (Gmelin, 1791) 5,27,35,48,49 Class Ostracoda Venus casina Linnaeus, 1758 5,27 Order Podocopida Venus verrucosa Linnaeus, 1758 5,9,16,27,30,35,48,49 Loxoconcha impressa(Baird, 1850) 8 Order Myoidea Class Malacostraca Barnea candida (Linnaeus, 1758) 27,35 Order Leptostraca L. GODET, P. LE MAO, C. GRANT, F. OLIVIER 155 Nebalia bipes(Fabricius, 1780) 48 Apherusa ovalipes Norman et Scott, 1906 30,48 Order Cumacea Arcitalitrus dorrieni(Hunt, 1925) 52 Bodotria pulchella (Sars, 1878) 30,48,52 Atylus falcatus Metzger, 1871 52 Cumopsis goodsir (Van Beneden, 1861) 30,48,52 Atylus guttatus (Costa, 1851) 48 Iphinoe trospinosa (Goodsir, 1842) 48 Atylus vedlomensis (Bate & Westwood, 1862) 9,30 Order Tanaidacea Bathyporeia elegans Watkin, 1937 30,52 Apseudes latreillii (Milne-Ewards, 1827) 23,30,35,44,48,52 Bathyporeia guilliamsoniana (Bate, 1857) 30,48 Apseudes talpa (Montagu, 1808) 30,44,48 Bathyporeia sarsi Watkin, 1937 30,48 Heterotanais oerstedi (Kröyer, 1841) 23 Bathyporeia tenuipes Meinert, 1877 30 Order Mysida Caprella acanthifera Leach, 1814 23,48 Paramysis arenosa (G.O. Sars, 1877) 23,30,52 Caprella penantis Leach, 1814 12 Paramysis nouveli Labat, 1953 35,44 Ceradocus semiserratus (Bate, 1862) 30 Praunus flexuosus (Müller, 1776) 9,23,44 Chaetogammarus sp. Martynov, 1925 52 Praunus neglectus (G.O. Sars, 1869) 9,44 Cheirocratus intermedius Sars, 1894 30 Siriella armata (Milne-Edwards, 1836) 44 Cheirocratus sundevalli (Rathke, 1842) 23 Siriella norvegica G.O. Sars, 1869 9 Corophium arenarium Crawford, 1936 50,51 Order Isopoda Corophium bonelli (Milne-Edwards, 1829) 23 Ancyroniscus bonnieri Caullery & Mesnil, 1920 44 Corophium sextonae Crawford, 1936 23 Anilocra physodes (Linnaeus, 1758) 44,46,48,49 Corophium volutator (Pallas, 1766) 23,48 Anthura gracilis (Montagu, 1808) 23 Dexamine spinosa (Montagu, 1813) 9,30,48,52 Armadillidium album Dollfus, 1887 47 Echinogammarus stoerensis (Reid, 1913) 30 Bopyrina ocellata (Czerniavski, 1869) 9,23 Ericthonius punctatus (Bate, 1857) 23,30 Bopyrus squillarum Latreille, 1802 9,23 Gammarella fucicola (Leach, 1814) 30,35,48 Campecopea hirsuta (Montagu, 1804) 41 Gammarus locusta (Linnaeus, 1758) 12,35,50 Cirolana sp. Leach, 1818 30 Gammarus marinus Leach, 1815 9 Conilera cylindracea (Montagu, 1804) 30,47 Guernea coalita (Norman, 1868) 30,52 Cyathura carinata (Kröyer, 1847) 23,48,50,51 Harpinia crenulata (Boeck, 1871) 48 Cymodoce truncata Leach, 1814 9,23,48 Hyale prevosti (Milne-Edwards 1830) 12 Dynamene bidentatus (Adams, 1800) 30,35,47 Jassa pusilla (Sars, 1894) 23 Eurydice affinis Hansen, 1905 41 Lembos websteri Bate, 1857 23 Eurydice pulchra Leach, 1815 23,30,41,48,52 Leptocheirus hirsutimanus (Bate, 1862) 30 Gnathia maxillaris (Montagu, 1804) 48 Leptocheirus pectinatus (Norman, 1869) 30,52 Halophiloscia couchi (Kinahan, 1858) 9,47 Leucothoe incisa Robertson, 1892 30,48,52 Idotea emarginata (Fabricius, 1793) 23,47 Leucothoe lilljeborgi Boeck, 1861 30 Idotea balthica (Pallas, 1772) 47 Leucothoe procera Bate, 1857 30 Idotea granulosa (Rathke, 1842) 47 Leucothoe spinicarpa (Abildgaard, 1789) 9 Idotea neglecta G.O. Sars, 1897 17,23 Listriella picta Norman, 1889 52 Idotea pelagica Leach, 1815 9,47 Lysianassa ceratina (Walker, 1889) 23,30,48 Jaera albifrons Leach, 1814 23,47 Lysianassa insperata (Lincoln, 1979) 30,48,52 Jaera forsmani Bocquet, 1950 47 Maera grossimana (Montagu, 1808) 12,35 Jaera praehirsuta Forsman, 1949 47 Maera tenuimana (Bate, 1862) 30 Lekanesphaera levii (Argano et Ponticelli, 1981) 35,47,48,52 Megamphopus cornutus Norman, 1869 30 Lekanesphaera rugicauda (Leach, 1814) 23,47,48 Melita palmata(Montagu, 1804) 35 Ligia oceanica (Linnaeus 1758) 9,36 Microdeutopus chelifer(Bate, 1862) 48 Miktoniscus patiencei Vandel, 1946 47 Microdeutopus stationisDella Valle, 1893 30,48 Paragnathia formica (Hesse, 1864) 47 Microdeutopus versiculatus(Bate, 1856) 30 Pleurocrypta galateae Hesse, 1865 12 Monoculodes carinatus (Bate, 1857) 12,30,48,52 Sphaeroma serratum (Fabricius, 1787) 47 Orchestia gammarellus(Pallas, 1766) 48 Order Amphipoda Orchestia mediterranea Costa, 1853 35 Abludomelita gladiosa (Bate, 1862) 23 Orchomene humilis (Costa, 1853) 23 Abludomelita obtusata (Montagu, 1813) 30 Pariambus typicus Kröyer, 1847 48 Ampelisca brevicornis (Costa, 1853) 30,48,51 Perioculodes longimanus (Bate et Westwood, 1868) 30 Ampelisca diadema (Costa, 1853) 30,48 Pherusa fucicola Leach, 1814 23 Ampelisca spinipes Boeck, 1861 52 Phtisica marina Slabber, 1749 30 Ampelisca tenuicornis Liljeborg, 1855 30,48,51 Podocerus variegatus Leach, 1814 23 Ampelisca typica (Bate, 1856) 30 Pontocrates altamarinus (Bate et Westwood, 1862) 30 Amphilochus spencebatei (Stebbing, 1876) 30 Pontocrates arenarius (Bate, 1858) 30,48,52 Ampithoe gammaroides (Bate, 1856) 12 Siphonoecetes kroyeranus Bate, 1856 30,48,52 Ampithoe ramondi Audouin, 1825 23 Stegocephaloides christianiensis Boeck, 1871 48 Ampithoe rubricata (Montagu, 1808) 12,30 Sunamphitoe pelagica (Milne-Edwards, 1829) 12,23,48 Aora typica Krøyer, 1845 12,30,48 Talitrus saltator (Montagu, 1808) 12 Apherusa bispinosa (Bate, 1857) 23,30 Tryphosella sarsi Bonnier, 1893 30 Apherusa henneguyi Chevreux & Fage, 1925 52 Urothoe brevicornis Bate, 1862 30,48 Apherusa jurinei (Milne-Edwards, 1830) 12 Urothoe elegans (Bate, 1857) 30 156 MARINE INVERTEBRATES OF CHAUSEy Urothoe marina (Bate, 1857) 23,48,52 Portumnus latipes (Pennant, 1777) 33 Urothoe poseidonis Reibish, 1905 30,48 Processa edulis (Risso, 1816) 30,32,33 Order Decapoda Thia scutellata (Fabricius, 1793) 14,30,32,33,35,40,48,52 Achaeus cranchi Leach, 1817 29,33 Thoralus cranchi (Leach, 1817) 30,33 Anapagurus hyndmanni (Bell, 1845) 19,30,32,33,35,48 Upogebia deltaura (Leach, 1815) 14,30,33,45,C3 Athanas nitescens (Leach, 1814) 23,32,33,35 Xantho sp.Leach, 1814 27 Axius stirhynchus Leach, 1815 14,45,C3,34 Subphyllum Chelicerata Callianassa tyrrhena (Petagna, 1792) 14(?),23(?),30,45,C3,32,33,34,48 Class Arachnida Cancer pagurus Linnaeus, 1758 17,29,32,33,35,46,48,49 Order Acarina Carcinus maenas (Linnaeus, 1758) 9,17,23,32,33,35,48,49,50,51,52 Agaue brevipalpus Trousseart, 1889 11 Crangon crangon (Linnaeus, 1758) 3,12,32,33,34 Halacarus anomalus Trousseart, 1894 14 Diogenes pugilator (Roux, 1828) 30,33 Halacarus chevreuxi Trousseart, 1889 11 Dromia personata (Linnaeus, 1758) 29 Halacarus gracilipes Trousseart, 1889 11 Ebalia cranchi Leach, 1817 30 Halacarus oculatus Hodge, 1861 11 Ebalia tumefacta (Montagu, 1808) 32,33,40,48 Halacarus rhodostigma Gosse, 1855 11 Eriphia verrucosa (Forskäl, 1775) 33 Halacarus spinifer Trousseart, 1889 11 Eualus occultus (Lebour, 1935) 33 Halacarus tabellio Trousseart, 1894 11 Eurynome aspera (Pennant, 1777) 37 Leptognathus kervillei Trousseart, 1894 11 Eurynome spinosa Hailstone, 1834 32 Lohmamnella kervilei Trousseart, 1901 14 Galathea intermedia Lilljeborg, 1851 14 Rhombognathus exoplus Trousseart, 1901 14 Galathea nexa Embleton, 1833 14 Simonognathus liomerus Trousseart, 1901 14 Galathea squamifera Leach, 1814 12,32,33,49 Order Araneida Galathea strigosa (Linnaeus, 1767) 14,29,32,46,49 Enopolognatha mordax (Thorell, 1875) 48 Hippolyte inermis Leach, 1815 30,32,33 Halorates reprobus (O. P.-Cambridge, 1879) 10 Hippolyte leptocerus (Heller, 1863) 33 Class Pycnogonida Hippolyte longirostris (Czerniavski, 1868) 32 Order Pantapoda Hippolyte varians Leach, 1814 9,30,32,33,35 Achelia echinata Hodge, 1864 24 Homarus gammarus (Linnaeus, 1758) 3,9,29,32,33,46,49 Ammothella longipes (Hodge, 1864) 24 Hyas coarctatus Leach, 1815 33 Endeis spinosa (Montagu, 1808) 9,12,24 Inachus dorsettensis (Pennant, 1777) 33,37 Nymphon gracile Leach, 1814 24,35,44 Inachus phalangium (Fabricius, 1775) 32,33,46,49 Pycnogonum littorale (Strom, 1762) 44 Liocarcinus corrugatus (Pennant, 1777) 32 Subphyllum Hexapoda Liocarcinus depurator (Linnaeus, 1758) 33 Class Insecta Liocarcinus holsatus (Fabricius, 1798) 30,32,33,48,52 Order Diptera Liocarcinus navigator (Herbst, 1794) 30,32,33,36,48 Clunio marinus Haliday, 1855 25 Liocarcinus pusillus (Leach, 1815) 32,33,35 Order Coleoptera Liocarcinus vernalis (Risso, 1826) 33 Aegialia arenaria (Fabricius, 1787) 36 Macropodia deflexa Forest, 1978 32,33,35 Aepopsis robini (Laboulbene, 1894) 39,48 Macropodia rostrata (Linnaeus, 1767) 9,30,32,33,36,46,48 Agabus conspersus (Marsham, 1802) 40 Macropodia tenuirostris (Leach,1814) 9 Aphodius prodromus (Fabricius, 1792) 34 Maja brachydactyla Balss, 1921 17,29,32,33,46,49 Aphodius rufipes Linnaeus, 1758 38 Necora puber (Linnaeus, 1767) 29,32,33,35,36,46,48,49 Bledius unicornis (Germar, 1824) C2 Pagurus bernhardus (Linnaeus, 1758) 12,30,32,33,48 Broscus céphalotes (Linnaeus, 1758) 39 Pagurus cuanensis Bell, 1845 32,33,35,48,52 Cafius sericeus Holme, 1836 9 Pagurus prideaux Leach, 1815 30,33 Cafius xantholoma Graenhorst, 1806 9 Palaemon adspersus Rathke, 1837 9,12 Cillenus lateralis Samouelle, 1819 48 Palaemon elegans Rathke, 1836 9,32,33,35 Dicheirotrichus gustavii Crotch, 1871 19 Palaemon serratus (Pennant, 1777) 3,9,32,33,46,48,49 Enochrus bicolor(Fabricius, 1792) 40 Palaemonetes varians (Leach, 1814) 29 Enochrus halophilus Bedel, 1878 40 Palinurus elephas (Fabricius, 1787) 9,14 Heterocerus spp. Fabricius, 1792 48 Pandalina brevirostris (Rathke, 1842) 37 Pogonus chalceus(Marsham, 1802) C2,39 Periclimenes sagittifer (Norman, 1861) 33,46,49 Philocheras fasciatus (Risso, 1816) 9,29,30,32,33 Philocheras sculptus (Bell, 1847) 33 Phylum Entoprocta Philocheras trispinosus (Hailstone, 1834) 29,33 Order Coloniales Pilumnus hirtellus (Linnaeus, 1761) 9,17,23,32,33,35 Pedicellina cernua (Pallas, 1774) 13 Pinnotheres petunculi Hesse, 1872 33 Pinnotheres pisum (Linnaeus, 1767) 30 Pirimela denticulata (Montagu, 1808) 14,32,33 Pisa nodipes (Leach, 1815) 33 Phylum Bryozoa Pisa tetraodon (Pennant, 1777) 12,32,33,49 Class Gymnolaemata Pisidia longicornis (Linnaeus, 1767) 9,30,32,33,35,46,48 Order Cheilostomatida Pontophilus spinosus (Leach, 1815) 30 Beania mirabilis Johnston, 1840 13 Porcellana platycheles (Pennant, 1777) 12,17,32,33,35,49