1 ISSN 0523 - 7904 B O C A G I A N A Museu Municipal do Funchal (História Natural)

Madeira 30.IX.2009 No. 226

AN ANNOTATED CHECKLIST OF THE MARINE MOLLUSCS FROM THE ARCHIPELAGOS OF AND THE SELVAGENS (NE ATLANTIC OCEAN)

BY W. SEGERS 1, F. SWINNEN 2 & A. ABREU 3

ABSTRACT. An up to date checklist of the marine molluscs of the archipelagos of Madeira and the Selvagens is presented. This list contains about 850 and is the result of the study of a considerable amount of material obtained in various ways, of the examination of various museum collections and of an extensive literature review on the subject.

KEY WORDS: , marine, Madeira, Selvagens, NE Atlantic, checklist.

1 Pater Pirelaan 3, B-2630 Aartselaar, Belgium. E-mail: [email protected] 2 Lutlommel 10, Lommel, B-3920, Belgium. 3 Instituto Português de Malacologia, Urbanização da Portada de Santo António, 7, 9050-288 Funchal, Madeira, Portugal.

1 ISSN 0523 - 7904 B O C A G I A N A Museu Municipal do Funchal (História Natural)

Madeira 30.IX.2009 No. 226

AN ANNOTATED CHECKLIST OF THE MARINE MOLLUSCS FROM THE ARCHIPELAGOS OF MADEIRA AND THE SELVAGENS (NE ATLANTIC OCEAN)

BY W. SEGERS 1, F. SWINNEN 2 & A. ABREU 3

ABSTRACT. An up to date checklist of the marine molluscs of the archipelagos of Madeira and the Selvagens is presented. This list contains about 850 species and is the result of the study of a considerable amount of material obtained in various ways, of the examination of various museum collections and of an extensive literature review on the subject.

KEY WORDS: Mollusca, marine, Madeira, Selvagens, NE Atlantic, checklist.

1 Pater Pirelaan 3, B-2630 Aartselaar, Belgium. E-mail: [email protected] 2 Lutlommel 10, Lommel, B-3920, Belgium. 3 Instituto Português de Malacologia, Urbanização da Portada de Santo António, 7, 9050-288 Funchal, Madeira, Portugal. 2

RESUMO. No presente trabalho é apresentada uma lista actualizada dos moluscos marinhos dos arquipélagos da Madeira e das Selvagens. A lista contém cerca de 850 espécies e é o resultado do estudo de uma substancial quantidade de material obtida de várias formas, do estudo de várias colecções museológicas e de uma extensa revisão bibliográfica.

INTRODUCTION

The interest in the marine mollusc fauna of Madeira started, in the mid-19th century, with the first checklist published by Mac ANDREW (1854) reporting 125 species and continued over the next 50 years, resulting in publications by famous malacologists such as JEFFREYS (1867), MANZONI (1868) and of course, AUGUSTO NOBRE (1889, 1894, 1905) and the Rev. BOOG WATSON (1873, 1885, 1891, 1897). In his 1897 publication, his major work, Watson added the findings from the archipelago of the Selvagens to those from the archipelago of Madeira, most probably for political reasons, and ended up with a record of 382 species. In the following century, only NOBRE (1937) published a complete list using the same geographical boundaries as Watson, recording 405 species, and FRITZ NORDSIECK & FRANCISCO TALAVERA (1979) presented their work on the marine gastropods of the and Madeira, including the Selvagens, based on the records of TALAVERA (1978). Later authors such as J. Van Aartsen, R. Moolenbeek, S. Gofas, P. Bouchet and A. Warén, amongst others, brought a new influx of very valuable but scattered results from the findings of the CANCAP Expeditions (1975-1986) and the Seamount 1 & 2 Expeditions (1987- 1993). Although the study of material from these expeditions is still ongoing, those data which have been published gave a boost to the interest in the marine fauna of the north- eastern Atlantic and its archipelagos. These new data, together with new specimens from the SEPLAT Expedition (1992) in Madeira and the PSMAC Expedition (2000) in Porto Santo, complemented with recent collections made by the staff of the Museu Municipal do Funchal (História Natural), resulted in the idea to make an updated checklist of the marine malacological fauna of the archipelagos of Madeira and the Selvagens, following Watson and Nobre. While this idea was being developed, CERVERA et al. (2004) added a lot of information on the Opisthobranchiata from Portugal and Spain. The major goal of this work is not only to give a complete review of the species recorded from the area, but also to correct, as far as possible, the mistakes made in the past. In order to achieve this goal, the authors gathered a lot of literature on the subject and, in cooperation with the Malacological section of the Museu Municipal do Funchal (História Natural), Madeira, collected, sorted and identified a large amount of material from the above cited expeditions, from some other smaller expeditions and from some occasional dredging works. A minor amount of material was collected by divers in shallow water or on the 3

shore, or by snorkelling. All these findings were compared with material in collections from different museums, such as the Mac Andrew / Watson / Norman collections in London, the Melvill-Tomlin collection in Cardiff, the Nobre collection in Porto, the Nordsieck / Talavera collection in Tenerife and the Nordsieck collection in Frankfurt. Material from the CANCAP Expedition in Leiden / Amsterdam as well as from the TRAVAILLEUR & TALISMAN, PRINCE OF MONACO and ABYPLAINE expeditions in Paris, was also studied. This checklist has been updated up to the 31st of December 2008 and contains about 850 species. Some of these species could not be identified and are marked as “sp.”. All accepted taxa (about 750 species) are marked in bold. Doubtful or rejected records (about 100 species), are not marked in bold. The adopted in the present checklist follows CLEMAM (Checklist of Recent European Marine Molluscs). 4

SYSTEMATICS

Class MONOPLACOPHORA Linné,1758 Order MONOPLACOPHORIDA Patella candei candei d,Orbigny, 1840 Family NEOPILINIDAE Patella piperata Gould, 1846 Genus Veleropilina Starobogatov & Moskalev, Patella tenuis tenuis Gmelin, 1791 1987 Patella ulyssiponensis gmelin, 1791 Veleropilina zofragi (Dautzenberg & Fischer, Family ACMAEIDAE 1896) Genus Pectinodonta Dall,1882 Pectinodonta maxima Dautzenberg, 1925 Class POLYPLACOPHORA Family LEPETIDAE Gray,1850 Order LEPIDOPLEURIDA Genus Propilidium Forbes & Hanley,1849 Family LEPTOCHITONIDAE Propilidium exiguum (Thompson W.,1844) Genus Leptochiton Gray, 1847 Family LOTTHIDAE Leptochiton algesirensis (Capellini, 1859) Genus Tectura Gray, 1847 Leptochiton cancellatus (Sowerby G.B.H., Tectura virginea (Muller O. F., 1776) 1840) SubOrder COCCULINIFORMIA Leptochiton odheri (Bergenhayn, 1931) SuperFamily COCCULINOIDEA Family HANLEYIDAE Family COCCULINIDAE Genus Hanleya Gray, 1857 Genus Coccopygia Marchall, 1892 Hanleya hanleyi (Bean in Thorpe, 1844) Coccopygia cf. spinigera (Jeffreys, 1883) Order CHITONIDA Family PSEUDOCOCCULLINIDAE Family ISCHNOCHITONIDAE Genus Kaiparapelta Marchall, 1986 Genus Callochiton Gray, 1847 Kaiparapelta askewi Mc Lean & Harasewych, Callochiton septemvalvis euplaeae (O. G. Costa, 1995 1829) Genus Copulabyssia Haszprunar, 1988 Genus Lepidochitona Gray,1821 Copulabyssia corrugata (Jeffreys, 1883) Lepidochitona canariense (Thiele, 1909) Family LEPETELLIDAE Family ACANTHOCHITONIDAE Genus Lepetella Verrill, 1880 Genus Acanthochitona Gray, 1821 Lepetella sierrai Dantart & Luque, 1994 Acanthochitona crinita (Pennant, 1777) SubOrder NERITIMORPHA Acanthochitona fascicularis (Linné, 1767) Family NERITIDAE Genus Smaragdia Issel, 1869 Class Smaragdia viridis ( Linné, 1758) SubClass PROSOBRANCHIA SubOrder Order SuperFamily FISSURELLOIDEA SubOrder DOCOGLOSSA Family SuperFamily Genus Diodora Gray, 1821 Family Diodora gibberula (Lamarck, 1822) 5

Genus Lamarck,1801 Gibbula magus (Linné, 1758) Emarginula adriatica Costa O. G., 1829 Gibbula spurca (Gould, 1856) Emarginula crassa (Sowerby, 1823) Genus Osilinus Philippi, 1847 Emarginula fissura (Linné, 1758) Osilinus atratus selvagensis Talavera, 1978 Emarginula paivana (Crosse,1867) Osilinus sauciatus (Koch, 1845) Emarginula rosea Bell, 1824 Genus Swainson, 1840 Emarginula sicula Gray J. E.,1825 Calliostoma conulus (Linné, 1758) Emarginula tenera Locard,1892 Calliostoma granulatus (Von Born, 1778) Genus Emarginella Pilsbry in Tryon & Pilsbry, Calliostoma leptophyma Dautzenberg & Fischer, 1891 1896 Emarginella huzardii (Payraudeau,1826) Calliostoma lusitanica Nordsieck & Talavera, SuperFamily SCISSURELLOIDEA 1979 Family SCISSURELLIDAE Genus Danilia Brusina,1865 Genus Woodward,1859 Danilia octaviana (Cantraine, 1835) Anatoma crispata ( Fleming,1828) Genus Calliotropis Seguensa L., 1903 Anatoma cf. crispata ( Fleming,1828) Calliotropis vaillanti (P. Fischer, 1882) Genus Sinezona Finlay,1927 Calliotropis globosa Quin, 1991 Sinezona cingulata (Costa O. G.,1861) Calliotropis infundibulum (Watson, 1897) Sinezona semicostata Burnay & Rolan, 1990 Genus Putzeysia Sulliotti,1889 Genus Satondella Bandel, 1998 Putzeysia sp. Satondella danieli Segers, Swinnen & Abreu, Family SEGUENZIIDAE Verrill, 1884 2009 Genus Seguenzia Jeffreys, 1876 SuperFamily HALIOTOIDEA Seguenzia monocingulata Sequenza G., 1876 Family HALIOTIDAE Seguenzia elegans Jeffreys, 1885 Genus Haliotis Linné, 1758 Genus Carenzia Quin, 1983 Haliotis tuberculata coccinea Reeve, 1846 Carenzia carinata (Jeffreys, 1877) SuperFamily Family Family Genus Skenea Fleming,1825 Genus Clanculus de Monbtfort, 1810 Skenea serpuloides (Montagu, 1808) Clanculus bertheloti (d’ Orbigny, 1840) Skenea sp.1 Genus Clelandella Winckworth, 1932 Skenea sp.2 Clelandella maderensis Gofas, 2005 Genus Anekes Bouchet & Warén, 1979 Genus Monterosato, 1884 Anekes paucistriata Warén, 1992 Jujubinus exasperatus ( Pennant, 1777) Anekes sp.1 Jujubinus montagui (Wood W., 1828) Anekes sp.2 Jujubinus vexationis Curini-Galletti, 1990 Genus Cirsonella Angas, 1877 Genus Gibbula Risso,1826 ex Leach ms. Cirsonella romettensis (Granata-Grillo, 1877) Gibbula aurantia Nordsieck & Talavera, 1979 Genus Dikoleps Hoisaeter, 1968 Gibbula candei (d’Orbigny, 1844) Dikoleps pusilla (Jeffreys, 1847) 6

Genus Lissomphalia Warén, 1992 Modulus sp. Lissomphalia bithynoides (Monterosato, 1880) Family Genus Lissotesta Iredale, 1915 Genus Lamarck, 1799 Lissotesta gittenbergeri (Van Aartsen & Bogi, Turritella turbona Monterosato, 1877 1988) SuperFamily Lissotesta turrita (Gaglini, 1987) Family TRIPHORIDAE Lissotesta sp. Genus Cheirodonta Marshall, 1983 Genus Moelleriopsis Bush, 1897 Cheirodonta pallescens (Jeffreys,1 867) Moeleriopsis sp. Genus Marshallora Bouchet, 1985 Genus Granigyra Dall, 1889 Marshallora adversa (Montagu, 1803) Granigyra granulifera Warén, 1992 Genus Monophorus Granata-Grillo, 1877 Family TURBINIDAE Monophorus pantherinus Rolan & Penas, 2001 Genus Bolma Risso, 1826 Monophorus thiriotae Bouchet, 1985 Bolma rugosus (Linné, 1758) Genus Obesula Jousseaume, 1897 Genus Cantrainea Jeffreys, 1883 Obesula marisnostri Bouchet, 1985 Cantrainea peloritana (Cantraine, 1835) Genus Nototriphora Marshall, 1983 Family TRICOLIIDAE Nototriphora canarica Nordsieck &Talavera, Genus Tricolia Risso,1826 1979 Tricolia nordsiecki (Talavera, 1978) Genus Similiphora Bouchet, 1985 Tricolia pullus canarica Nordsieck, 1973 Similiphora cf. triclothae Bouchet, 1996 Order APOGASTROPODA Genus Strobiligera Dall, 1924 SubOrder Strobiligera brychia (Bouchet & Guillemot, SuperFamily 1978) Family Genus Uncertain (fragment) Genus Cerithium Bruguière, 1789 Triphoridae sp. Cerithium lividulum Risso, 1826 Genus Metaxia Monterosato, 1884 Genus Gray,1847 ex Leach ms. Metaxia metaxae (della Chiaje, 1828) Bittium depauperatum Watson, 1897 Family CERITHIOPSIDAE Bittium incile Watson, 1897 Genus Cerithiopsis Forbes & Hanley, 1851 Bittium latreillii (Payraudeau, 1826) Cerithiopsis atalaya Watson, 1885 Bittium reticulatus (da Costa, 1778) Cerithiopsis barleei Jeffreys, 1867 Cerithiella enode (Watson, 1880) Cerithiopsis diadema Monterosato, 1874 Genus Cerithiella Verrill, 1882 Cerithiopsis fayalensis Watson, 1885 Cerithiella cf. metula (Lovén, 1846) Cerithiopsis horrida Monterosato, 1874 Family FOSSARIDAE Cerithiopsis jeffreysi Watson, 1885 Genus Fossarus Philippi, 1841 Cerithiopsis minima (Brusina, 1865) Fossarus ambiguus (Linné, 1758) Cerithiopsis nofronii Amati, 1987 Family MODULIDAE Cerithiopsis scalaris Locard, 1892 Genus Modulus Gray, 1842 Cerithiopsis tubercularis (Montagu, 1803) 7

Cerithiopsis sp.1 Epitonium tryoni (de Boury, 1913) Cerithiopsis sp.2 Epitonium turtonis (Turton, 1819) Genus Krachia Baluk, 1975 Epitonium sp. Krachia tiara (Monterosato, 1874) Genus Cirsotrema Morch, 1852 SuperFamily JANTHINOIDEA Cirsotrema cochlea (Sowerby G. B. II, 1844) Family JANTHINIDAE Genus Acirsa Morch,1857 Genus Janthina Röding, 1798 Acirsa subdecussata (Cantraine, 1835) Janthina exigua Lamarck, 1816 Genus Gyroscala de Boury,1887 Janthina janthina (Linné, 1758) Gyroscala lamellosa (Lamarck,1822) Janthina pallida Harve in Thompson, 1840 Genus Opalia Adams H. & A.,1853 Family ACLIDIDAE Opalia abbotti Clench & Turner,1952 Genus Lovén, 1846 Opalia crenata (Linné, 1758) Aclis ascaris (Turton, 1819) Opalia hellenica (Forbes, 1844) Aclis gulsonae (Clark W., 1850) Opalia sp. Aclis minor (Brown, 1827) Genus Punctiscala de Boury, 1890 Aclis trilineata Watson, 1897 Punctiscala cerigottana (Sturany, 1896) Aclis vitrea Watson, 1897 Genus Eccliseogyra Dall, 1892 Aclis sp. Eccliseogyra folini (Dautzenberg & de Boury, Genus Discaclis Moolenbeek & Waren, 1987 1897) Discaclis canariensis Moolenbeek & Warén, Eccliseogyra moniotti Bouchet & Warén, 1986 1987 Genus Opaliopsis Thiele, 1928 Family EPITONIIDAE Opaliopsis atlantis (Clech & Turner, 1952) Genus Amaea Adams H. & A., 1853 Genus Papuliscala de Boury, 1911 Amaea retifera (Dall, 1889) Papuliscala elongata (Watson, 1881) Genus Epitonium Röding, 1798 Papuliscala tavianii Bouchet & Warén, 1986 Epitonium algerianum (Weinkauff, 1866) SuperFamily EULIMOIDEA Epitonium candeanum (d’Orbigny, 1842) Family Epitonium celesti (Aradas, 1854) Genus Risso,1826 Epitonium clathratulus (Kanmacher, 1798) Eulima fuscozonata Bouchet & Warén, 1986 Epitonium clathrus (Linné, 1958) Eulima inconspicua Watson, 1897 Epitonium dendrophylliae Bouchet & Warén, Eulima glaber (da Costa, 1778) 1986 Genus Crinophtheiros Bouchet & Warén, 1986 Epitonium fisheri (Watson, 1897) Crinophtheiros collinsi (Sykes, 1903) Epitonium hispidula (Monterosato, 1874) Genus Laseron, 1955 Epitonium pseudonanum Bouchet & Warén, Curveulima dautzenbergi (Pallary, 1900) 1986 Curveulima macrophtalmica Warén, 1972 Epitonium pulchellum (Bivona, 1832) Curveulima sp.1 Epitonium schultzi (Weinkauff, 1868) Curveulima sp.2 Epitonium striatissima (Monterosato, 1878) Genus Laseron, 1955 8

Fusceulima fulva (Watson, 1897) Family CINGULOPSIDAE Fusceulima sordida (Watson, 1897) Genus Eatonina Thiele, 1912 Genus Bowdich, 1822 Eatonina fulgida (Adams J., 1797) Melanella cf. petitiana (Brusina, 1869) Family (Linné, 1758) Genus Rissoa Fréminville in Desmarest, 1814 Melanella trunca (Watson, 1897) Rissoa albugo Watson, 1873 Melanella sp.1 Rissoa canariensis (Nordsieck & Talavera, Melanella sp.2 1979) Melanella sp.3 Rissoa janusi (Nordsieck, 1972) Genus Warén, 1981 Rissoa lia (Monterosato, 1884) Parvioris ibizenca (Nordsieck, 1968) Rissoa mirabilis (Manzoni, 1868) Genus Koehler & Vaney, 1908 Rissoa sp. Pelseneeria minor Koehler & Vaney, 1908 Genus Monterosato, 1884 Genus Lützen & Nielsen, 1975 Pusillina amblia (Watson, 1886) Echineulima mittrei (Petit de la Saussaye, 1851) Pusillina inconspicua (Alder, 1844) Genus Laseron, 1955 Pusillina parva (da Costa, 1778) Sticteulima badia (Watson, 1897) Pusillina radiata Philippi, 1836 Sticteulima jeffreysiana (Brusina, 1869) Genus Setia, Adams H. & A., 1854 Sticteulima lata Bouchet & Warén, 1986 Setia abjecta (Watson, 1873) Sticteulima richteri Engl, 1997 Setia jansseni (Verduin, 1984) Genus Monterosato, 1884 Setia sp.1 (Monterosato, 1874) Setia sp.2 (de Reyneval & Ponzi, 1854) Setia sp.3 Setia sp.4 Vitreolina sp.1 Genus Rudolphosetia Monterosato, 1917 Vitreolina sp.2 Rudolphosetia turriculata (Monterosato, 1884) SuperFamily Genus Risso, 1826 Family Alvania canariensis (d’Orbigny, 1840) Genus Melarhaphe Menke, 1828 Alvania cancapae Bouchet & Warén, 1993 Melarhaphe neritoides (Linné, 1758) Alvania cancellata (da Costa, 1778) Genus Littorina de Férussac, 1822 Alvania cimicoides (Forbes, 1844) Littorina saxatilis (Olivi, 1792) Alvania dijkstra Hoenselaar & Goud, 1998 Littorina striata (King & Broderip, 1832) Alvania discors Allan, 1818 Family LACUNIDAE Alvania electa (Monterosato, 1874) Genus Turton, 1827 Alvania euchila (Watson, 1886) Lacuna pallidula (Da Costa, 1768) Alvania leacocki (Watson, 1873) Family SKENEOPSIDAE Alvania macandrewi (Manzoni, 1868) Genus Skeneopsis Iredale, 1915 Alvania microstriata Hoenselaar & Goud, 1998 Skeneopsis planorbis (Fabricius O., 1780) Alvania platycephala Dautzenberg & Fischer, SuperFamily 1896 9

Alvania porcupinae Gofas & Warén, 1982 (=??A. Manzonia moniziana (Watson, 1873) electa??) Manzonia overdiepi Van Aartsen, 1983 Alvania sleursi (Amati, 1987) Manzonia vigoensis (Rolan, 1983) Alvania spreta (Watson, 1873) Genus Obtusella Cossmann, 1921 ex Monterosato Alvania subcalathus Dautzenberg & Fischer H., ms 1906 Obtusella intersecta (Wood S., 1857) Alvania vanegmondi Hoenselaar & Goud, 1998 Genus Onoba Adams H. & A., 1854 Alvania watsoni (Schwartz in Watson, 1873) Onoba lincta (Watson, 1873) Alvania sp.1 Onoba manzoniana Rolàn, 1987 Alvania sp.2 Genus Botryphallus Ponder, 1990 Alvania sp.3 Botryphallus epidaurica (Brusina, 1866) Alvania sp.4 Genus Pseudosetia Monterosato, 1884 Genus Benthonella Dall, 1889 Pseudosetia amydralox Bouchet & Warén, 1993 Benthonella tenella (Jeffreys, 1869) Genus Zebina Adams, 1854 Genus Benthonellania Lozouet, 1990 Zebina paivensis (Watson, 1873) Benthonellania gofasi Lozouet, 1990 Family ANABATHRIDAE Benthonellania oligostigma Bouchet & Warén, Genus Pisinna Monterosato, 1878 1993 Pisinna glabrata (Von Mühlfeldt, 1824) Genus Crisilla Monterosato, 1917 Family ASSIMINEIDAE Crisilla callosa (Manzoni, 1868) Genus Assiminea Leach in Fleming, 1828 Crisilla cristallinula (Manzoni, 1868) Assiminea rolani Van Aartsen, 2008 Crisilla depicta (Manzoni, 1868) Genus Paludinella Pfeiffer, 1841 Crisilla innominata (Watson, 1897) Paludinella littorina (delle Chiaje, 1828) Crisilla iunoniae Palazzi, 1988 Family BARLEEIDAE Crisilla perminima (Manzoni, 1868) Genus Barleeia Clarke W., 1853 Crisilla picta (Jeffreys, 1867) Barleeia unifasciata (Montagu, 1803) Crisilla postrema Gofas, 1990 Family Crisilla semistriata (Montagu, 1808) Genus Fleming, 1824 Crisilla sp. Caecum armoricum de Folin, 1869 Genus Gofasia Bouchet & Warén, 1993 Caecum atlantidis Watson, 1879 Gofasia vanderlandi Bouchet & Warén, 1993 Caecum clarkii Carpenter, 1859 Genus Manzonia Brusina, 1870 Caecum elegantissimum Carpenter, 1859 Manzonia bacalladoi Segers & Swinnen, 2002 Caecum engli Nofroni, Pizzini & Oliverio, 1997 Manzonia boogi Moolenbeek & Faber, 1987 Caecum pollicare Carpenter, 1859 Manzonia boucheti Amati, 1992 Caecum searleswoodi Carpenter, 1859 Manzonia crispa (Watson, 1973) Caecum trachea (Montagu, 1803) Manzonia gibbera (Watson, 1873) Family TORNIDAE Manzonia madeirensis Moolenbeek & Faber, Genus Turton, 1829 1987 Tornus subcarinaus Montagu, 1803 10

Genus Discopsis de Folin, 1870 Niveria grohorum Fehse & Grego, 2008 Discopsis costulatus de Folin, 1870 Genus Trivia Gray, 1837 Family TRUNCATELLIDAE Trivia arctica (Pulteney, 1799) Genus Truncatella Risso, 1826 Trivia monacha (da Costa, 1778) Truncatella subcylindrica (Linné, 1767) Trivia candidula (Gaskoin, 1836) SuperFamily Family ERATOIDAE Family VERMETIDAE Genus Erato Risso, 1826 Genus Vermetus Daudin, 1800 Erato voluta Montagu, 1803 Vermetus rugulosus Monterosato, 1878 SuperFamily Genus Dendropoma Morch, 1861 Family Dendropoma petraea (Monterosato, 1884)) Genus Erosaria Troschel, 1863 Genus Serpuloides Sassi, 1827 Erosaria spurca (Linné, 1758) Serpuloides arenarius (Linné, 1767) Erosaria caput-serpentis (Linné, 1758) SuperFamily Genus Jousseaume, 1884 Family Luria lurida (Linné, 1758) Genus Megalomphalus Brusina, 1875 Genus Zonaria Jousseaume, 1884 Megalomphalus sp. Zonaria picta (Gray, 1824) Genus Talassia Warén & Bouchet, 1988 Zonaria pyrum (Gmelin, 1791) Talassia coriacea (Manzoni, 1868) Family Talassia dagueneti (de Folin, 1873) Genus Pseudosimnia Schilder, 1927 Talassia tenuisculpta (Watson ,1873) Pseudosimnia carnea (Poiret, 1789) SuperFamily CALYPTRAEOIDEA Pseudosimnia juanjosensii (Perez & Gomez, Family CALYPTRAEOIDEA 1987) Genus Calyptraea Lamarck, 1799 Genus Pedicularia Swainson, 1840 Calyptraea chinensis (Linné, 1758) Pedicularia decussata (Gould, 1855) Genus Crepidula Lamarck, 1799 SuperFamily NATICOIDEA Crepidula fornicata (Linné, 1758)??? Family Family HALOCERATIDAE Genus Scopoli, 1777 Genus Haloceras Dall, 1889 Natica livida Pfeiffer, 1840 Haloceras carinata (Jeffreys, 1883) Natica multipunctata de Blainville, 1825 Family Natica prietoi Hidalgo, 1873 Genus Capulus de Montfort, 1810 Genus Tectonatica Sacco, 1890 Capulus ungaricus (Linné, 1758) Tectonatica sagraiana (Orbigny, 1842) SuperFamily LAMELLARIOIDEA Tectonatica rizzae (Philippi, 1844) Family LAMELLARIIDAE Genus Notocochlis Powell, 1933 Genus Lamellaria Montagu, 1815 Notocochlis dillwynii (Payraudeau, 1826) Lamellaria perspicua (Linné, 1758) Genus Euspira Agassiz, 1838 Family TRIVIIDAE Euspira notabilis (Jeffreys, 1885) Genus Niveria Jousseaume, 1884 Euspira macilenta (Philippi, 1844) 11

Euspira pulchella (Risso, 1826) Genus Bufonaria Schumacher, 1817 Euspira subplicata (Jeffreys, 1885) Bufonaria marginata (Gmelin, 1791) Genus Neverita Risso, 1826 Genus Bursa Röding, 1798 Neverita josephinia (Risso, 1826) Bursa ranelloides (Reeve, 1844) Genus Policines de Montfort, 1810 Bursa scrobilator ( Linnaeus, 1758) Policines lacteus (Guilding, 1834) Bursa thomae (d’Orbigny, 1842) SuperFamily SuperFamily FIROLOIDEA Family TONNIDAE Family CARINARIIDAE Genus Tonna Brunnich, 1771 Genus Carinaria Lamarck, 1801 Tonna galea (Linné, 1758) Carinaria mediterranea de Blainville, 1825 Tonna pennata (Mörch, 1853) Family ATLANTIDAE Family CASSIDAE Genus Atlanta Lesueur, 1817 Genus Cypraecassis Stutchbury, 1837 Atlanta fusca Souleyet, 1852 Cypraecassis testicula senegalica (Gmelin, Atlanta helicinoides Souleyet, 1852 1791) Atlanta inclinata Souleyet, 1852 Genus Phalium Link, 1807 Atlanta inflata Souleyet, 1852 Phalium granulatum (Von Born, 1778) Atlanta peronii Lesueur, 1817 Phalium saburon (Bruguière, 1792) Genus Oxygyrus Benson, 1835 Family RANELLIDAE Oxygyrus keraudrenii (Lesueur, 1817) Genus Ranella Gray, 1854 Genus Protatlanta Tesch, 1908 Ranella olearium (Linné, 1758) Protatlanta souleyeti Smith E.A., 1888 Genus Charonia Gistel, 1848 Family FIROLIDAE Charonia lampas lampas (Linné, 1758) Genus Firoloida Lesueur, 1817 Charonia lampas variegata (Lamarck, 1816 Firoloida demarestia Lesueur, 1817 Genus Cymatium Röding, 1798 SuperFamily MURICOIDEA Cymatium aquatile (Reeve, 1844) Family Cymatium corrugatum (Lamarck,1816) Genus Hexaplex Perry, 1811 Cymatium martinianum (d’Orbigny, 1847) Hexaplex trunculus (Linné, 1758) Cymatium nicobaricum (Röding, 1798) Genus Muricopsis Bucquoy, Dautzenberg & Cymatium parthenopeum (Von Salis, 1793) Dollfus, 1882 Genus Cabestana Röding,1798 Muricopsis aradasii (Poirier, 1883) Cabestana cutacea (Linné, 1767) Muricopsis cristatus (Brocchi, 1814) Family LAUBIERINIDAE Genus Ocenebra Gray, 1847 Genus Laubierina Waren & Bouchet, 1990 Ocenebra erinacea (Linné, 1758) Laubierina sp. Genus Ocinebrina Jousseaume, 1880 Family PISANIANURIDAE (Lamarck, 1822) Genus Pisanianura Rovereto, 1899 Ocinebrina edwardsii (Payraudeau, 1826) Pisanianura grimaldii (Dautzenberg, 1899) Ocinebrina inordinata (Houart & Abreu, 1994) Family BURSIDAE Genus Bedeva Iredale, 1924 12

Bedeva paivae (Crosse, 1864) Chauvetia obliqua Nordsieck & Talavera, 1979. Genus Pterynotus, Swainson, 1833 Chauvetia turritellata (Deshayes, 1835) Pterynotus leucas (Locard, 1897) Genus Colubraria Schumacher, 1817 Genus Trophonopsis Bucquoy & Dautzenberg, Colubraria canariensis, Nordsieck & Talavera, 1882 1979 Trophon cf. barvicensis (Johnston, 1825) Genus Gemophos Ollson & Harbison, 1953 Genus Monterosato, 1884 Gemophos viverratus (Kiener, 1834) Pagodula echinata (Kiener, 1840) Family NASSARIIDAE Genus Typhinellus Jousseaume, 1880 Genus Nassarius, Duméril, 1806 Typhinellus labiatus (Cristofori & Jan, 1832) Nassarius conspersus (Philippi, 1848) Genus Stramonita Schumacher, 1817 Nassarius corniculum (Olivi, 1792) Stramonita haemastoma (Linné, 1766) Nassarius cuvierii (Payroudeau, 1826) Genus Orania Pallary, 1900 Nassarius denticulatus (Adams A., 1852) Orania fusula (Brocchi, 1814) Nassarius incrassatum (Ström, 1768) Genus Cytharomorula Kuroda, 1953 Nassarius macrodon recidivus (Von Martens, Cytharomorula grayi (Dall, 1889) 1876) Family CORALLIOPHILIDAE Nassarius pygmaeus (Lamarck, 1822) Genus Coralliophila Adams H. & A., 1853 Nassarius reticulatum (Linné, 1758) Coralliophila brevis (de Blainville, 1832) Family Coralliophila guancha Smriglio, Mariottini & Genus Columbella Lamarck, 1799 Engl, 2003 Columbella adansoni Menke, 1853 Coralliophila kaofitorum Vega, Vega & Luque, Genus Anachis Adams H. & A., 1853 2002 Anachis avaroides Nordsieck, 1975 Coralliophila meyendorffii (Calcara, 1845) Genus Suturoglypta Radwin, 1968 Coralliophila richardi (Fischer P. 1882) Suturoglypta sp. Coralliophila squamosa (Bivona Ant. in Bivona Genus Risso, 1826 And., 1838) Mitrella broderipi (Sowerby G. B. I, 1844) Family FASCIOLARIIDAE Mitrella bruggeni Van Aartsen, Menkhorst & Genus Fusinus Rafinesque, 1815 Gittenberger, 1984 Fusinus bocagei (Fischer P. 1882) Mitrella gervillei (Payraudeau, 1826) Genus Latirus de Montfort, 1810 Mitrella nitidulina (Locard,1897) Latirus armatus Adams A., 1854 Mitrella ocellata (Gmelin, 1791) Latirus rugosissimus (Locard, 1897) Mitrella pallaryi (Dautzenberg, 1927) Family BUCCINIDAE Mitrella scripta (Linné, 1758) Genus Belomıitra Fischer P., 1882 Family Belomitra quadruplex Watson, 1882 Genus Röding, 1798 Genus Chauvetia Monterosato, 1884 Vexillum ebenus (Lamarck, 1811) Chauvetia brunnea (Donovan, 1804) Vexillum zebrina (d’ Orbigny, 1840) Chauvetia crassior (Odhner, 1932) Family 13

Genus Lamarck, 1799 Crassopleura maravignae (Bivona Ant. In Bivona Marginella hesperia Sykes, 1905 And., 1838) Genus Hinds, 1844 Genus Spirotropis Sars G. O., 1878 Volvarina attenuata (Reeve, 1865) Spirotropis centimata (Dall, 1889) Volvarina mitrella (Risso,1826) Family TURRIDAE Volvarina roberti Bavay, 1917 Genus Haedropleura Bucquaoy, Dautzenberg & Genus Granulina Jousseaume, 1888 Dolfuss, 1883 Granulina guancha (d’Orbigny, 1840) Haedropleura septangularis (Montagu, 1803) Family CYSTISCIDAE Genus Micropleurotoma Thiele, 1931 Genus Gibberula Swainson, 1840 Micropleurotoma travailleuri Bouchet & Warén, Gibberula hernandezi Contreras & Talavera, 1980 1988 Genus Leucosyrinx Dall,1889 Gibberula monterosatoi Locard, 1897 Leucosyrinx verrilli (Dall, 1881) Gibberula cf. philippii (Monterosato, 1878) Family Gibberula cf. recondita Genus Typhlomangelia Sars G. O., 1878 Gibberula secreta Monterosato, 1889 Typhlomangelia nivalis (Lovén, 1836) Gibberula cf. turgidula (Locard & Caziot, 1900) Typhlomangelia sp. Gibberula sp. Genus Comarmondia Monterosato, 1884 Family OLIVELLA Comarmondia gracilis (Montagu, 1803) Genus Olivella Swainson, 1831 Genus Corinnaeturris Bouchet & Warén, 1980 Olivella pulchella Duclos, 1835 Corinnaeturris leucomata ( Dall, 1881) Family MITRIDAE Genus Mitromorpha Carpenter, 1865 Genus Mitra Lamarck, 1798 Mitromorpha hierroensis Mifsud, 2001 Mitra cornea Lamarck, 1811 Genus Bela Leach in Gray, 1847 Mitra zonata Maryatt, 1817 Bela nebula (Montagu, 1803) Genus Cancilla Swainson, 1840 Genus Risso, 1826 Cancilla turtoni (Smith, 1890) Mangelia attenuata Montagu, 1803 Family VOLUTOMITRIDAE Mangelia coarctata (Forbes, 1840) Genus Microvoluta Angas, 1877 Mangelia multilineolata (Deshayes, 1835) Microvoluta superstes Bouchet & Waren, 1985 Mangelia scabrida Monterosato, 1890 SuperFamily CANCELLARIOIDEA Mangelia serga (Dall, 1881) Family Mangelia sicula Reeve, 1846 Genus Axelella Petit,1988 Mangelia cf. sicula Reeve, 1846 Axelella minima (Reeve,1856) Mangelia smithi (Forbes, 1840) Genus Brocchinia Joussemeau, 1887 Mangelia stossiciana (Brusina, 1869) Brocchinia clenchi Petit, 1986 Mangelia taeniata (Deshayes, 1835) SuperFamily Mangelia vanquelini (Payraudeau, 1826) Family Genus Raphitoma Bellardi, 1847 Genus Crassopleura Monterosato,1884 Raphitoma concinna (Scacchi, 1836) 14

Raphitoma echinata (Brocchi, 1814) Heliacus subvariegatum (d’Orbigny, 1852) Raphitoma leufroyi (Michaud, 1828) Heliacus verdensis Bieler, 1984 Raphitoma linearis (Montagu, 1803) Genus Philippia Gray, 1847 Raphitoma pseudohystrix Sykes, 1906 Philippia hybrida (Linné, 1758) Raphitoma purpurea (Montagu, 1803) Genus Pseudomalaxis Fischer P., 1885 Genus Teretia Norman, 1888 Pseudomalaxis zanclea (Philippi, 1844) Teretia teres (Reeve, 1844) Genus Pseudotorinia Sacco, 1892 Genus Gymnobela Verrill, 1884 Pseudotorinia architae (Costa O.G., 1841) Gymnobela cf. abyssorum (Locard, 1897) Genus Spirolaxis Monterosato, 1913 Genus Pleurotomella Verrill, 1872 Spirolaxis centrifugus (Monterosato, 1890) Pleurotomella gibbera Bouchet & Waren, 1980 Family MATHILDIDAE Pleurotomella packardi Verrill, 1872 Genus Mathilda Semper, 1865 Genus Theta Clarke, 1959 Mathilda barbadensis Dall, 1889 Theta chariessa (Watson, 1881) Mathilda cochlaeformis Brugnone, 1873 Theta lyronuclea (Clarke A. H., 1959) Mathilda gemmulata Semper, 1865 Genus Taranis Jeffreys, 1870 Mathilda quadricarinata (Brocchi, 1814) Taranis malmi (Dall, 1889) Mathilda sp. 1 Genus Conus Linné, 1758 Mathilda sp. 2 Conus pulcher siamensis Hwass in Bruguière, Genus Tuba Lea, 1833 1792 Tuba jeffreysi (Dall, 1889) Conus guinaicus SuperFamily RISSOELLOIDEA Conus mediterraneus Hwass in Bruguière, 1792 Family Genus Uncertain (fragments) Genus Rissoella Gray, 1847 Rissoella contrerasi Rolan & Hernandez, 2004 Conidae sp. 1 Rissoella diaphana (Alder, 1848) Conidae sp. 2 SuperFamily Family OMALOGYRIDAE SubClass Genus Omalogyra Jeffreys, 1860 Omalogyra discula Palazzi, 1988 Order Omalogyra undosa Palazzi,1988 SuperFamily Genus Ammonicera Vayssière, 1893 Family Ammonicera lignea (Palazzi, 1988) Genus Architectonica Röding, 1798 Ammonicera rotundata (Palazzi,1988) Architectonica nobilis Röding, 1798 Genus Uncertain Genus Basisulcata Melone & Taviani, 1984 Omalogiridae sp. Basisulcata lepida (Bayer, 1942) SuperFamily Genus Discotectonica Marwick, 1931 Family XYLODISCULIDAE Discotectonica discus (Philippi, 1844) Genus Xylodiscula Marchall, 1988 Genus Heliacus d’Orbigny, 1842 Xylodiscula boucheti Warén, Carrozza & Rocchini, Heliacus krebsi (Mörch, 1875) 1992 15

Xylodiscula lens Warén, 1992 Eulimella neoattenuata Gaglini, 1992 SuperFamily UNCERTAIN Eulimella cf. scillae (Scacchi, 1835) Family CIMIDAE Eulimella unifasciata (Forbes, 1844) Genus Cima Chaster,1898 Eulimella ventricosa (Forbes, 1844) Cima minima (Jeffreys, 1884) Genus Fleming, 1813 Genus Graphis Jeffreys, 1867 Odostomia acuta Jeffreys, 1867 Graphis albida (Kanmacher, 1789) Odostomia cf. bernardi Aartsen & Gittenberger, Family ORBITESTELLIDAE 1998 Genus Orbitestella Iredale, 1917 Odostomia carrozzai van Aartsen, 1987 Orbitestella dariae Liuzzi & Zucchi Stolfa, 1979 Odostomia clavulina Fischer P., 1877 SuperFamily Odostomia conoidea (Brocchi, 1814 Family Odostomia lukisii (Jeffreys, 1859) Genus Tiberia Monterosato, 1875 Odostomia microeques Pénas & Rolan, 1999 Tiberia minuscula (Monterosato, 1880) Odostomia nardoi Genus Carpenter, 1857 Odostomia omphaloessa Watson, 1897 Chrysallida clathrata (Jeffreys, 1848) Odostomia striolata Forbes & Hanley, 1850 Chrysallida excavata (Philippi, 1836) Odostomia suboblonga Jeffreys, 1884 Chrysallida flexuosa (Monterosato, 1874) Odostomia turrita Hanley, 1844 Chrysallida indistincta (Montagu, 1808) Odostomia unidentata (Montagu, 1803) Chrysallida interstincta (Adams J., 1797) Odostomia winfriedi (Peñas & Rolan, 1999) Chrysallida jeffreysiana (Monterosato, 1884) Odostomia sp. Chrysallida juliae (de Folin, 1872) Genus Liostomia Sars G.O., 1878 Chrysallida pellucida (Dillwyn, 1817) Liostomia mamoi Mifsud, 1993 Chrysallida cf. stefanisi (Jeffreys, 1869) Genus Ondina de Folin, 1870 Genus Pseudoscilla Boettger, 1901 Ondina divisa (Adams J., 1797) Pseudoscilla bilirata (de Folin, 1870) Ondina mosti Van Aartsen, Gittenberger & Goud, Genus Bucquoy, Dautzenberg & 1998 Dollfus, 1883 Ondina obliqua (Alder,1844) Odostomella bicincta (Tiberi, 1868) Ondina warreni (Thompson W., 1845) Odostomella doliolum (Phillipi, 1844) Genus Risso, 1826 Genus Clathrella Récluz, 1864 Turbonilla abreui Penas & Rolan, 2000 Clathrella clathrata (Philippi, 1844) Turbonilla amoena (Monterosato, 1878) Genus Euparthenia Thiele, 1929 Turbonilla eodem Peñas & Rolan, 1999 Euparthenia bulinea (Lowe, 1841) Turbonilla jeffreysii (Forbes & Hanley, 1851) Genus Eulimella Gray, 1847 Turbonilla lactea (Linné, 1758) Eulimella bogii van Aartsen, 1995 Turbonilla pumila Seguenza G., 1876) Eulimella cerullii (Cossmann, 1916) Turbonilla pusilla (Philippi, 1844) Eulimella cossignanii van Aartsen, 1995 Turbonilla rufa (Philippi, 1836) Eulimella monolirata De Folin, 1874 Family EBALIDAE 16

Genus Ebala Leach in Gray, 1847 Family Ebala nitidissima (Montagu, 1803) Genus Ringicula Deshayes, 1838 Ebala pointeli (de Folin, 1868) Ringicula conformis Monterosato, 1877 Ringicula peracuta Watson, 1886 SubClass Family RUNCINIDAE Genus Runcina Forbes & Hanley, 1851 Order Runcina ornata (Quadrefages,1844) Family ACTEONIDAE Family BULLIDAE Genus Acteon de Montfort, 1810 Genus Linné, 1758 Acteon tornatilis (Linné, 1758) Bulla mabillei Locard, 1897 Genus Crenilabium Cossman, 1889 Family HAMINOEIDAE Crenilabium exilis (Jeffreys, 1870) Genus Haminoea Turton & Kingston, 1830 Genus Japonacteon Taki, 1956 Haminoea cf. hydatis (Linné, 1758) Japonacteon pusillus (MacGillivray, 1843) Haminoea orteai Talavera, Murillo and Templado, Genus Liocarenus Harris & Burrows, 1891 1987 Liocarenus globulinus (Forbes, 1844) Genus Atys de Montfort, 1810 Genus Callostracon Hamlin, 1884 Atys macandrewi Smith E.A., 1872 Callostracon cf. amabilis (Watson, 1886) Genus Weinkauffia Monterosato, 1884 ex Adams Family HYDATINIDAE A. ms. Genus Hydatina Schumacher, 1817 Weinkauffia turgidula Forbes, 1844 Hydatina vesicaria ( Solander, 1786) Famila PHILINIDAE Family DIAPHANIDAE Genus Philine Ascanius, 1772 Genus Diaphana Brown, 1827 Philine aperta (Linné, 1767) Diaphana flava (Watson, 1897) Philine catena (Montagu, 1803) Diaphana minuta (Brown, 1827 Philine complanata Watson, 1897 Genus Colpodaspis Sars M., 1870 Philine intricata Monterosato, 1875 Colpodaspis pusilla Sars M., 1870 Philine membranacea Sykes, 1905 Family RETUSIDAE Philine striatula Monterosato, 1874 Genus Retusa Brown, 1827 Philine sp. Retusa leptoeneilema (Brusina, 1885) Genus Johania Monterosato, 1884 Retusa multiquadrata Oberling, 1870 Johania retifera (Forbes,1844) Retusa tornata (Watson, 1886) Family AGLAJIDAE Retusa truncatula (Bruguière, 1792) Genus Aglaja Renier, 1807 Genus Cylichnina Monterosato, 1884 Aglaja laurentiaca (Watson, 1897) Cyclichnina umbilicata (Montagu, 1803) Genus Chelidonura Adams A., 1850 Genus Pyrunculus (Pilsbry, 1895) Chelidonura africana Pruvot-Fol, 1953 Pyrunculus hoernesii (Weinkauff, 1866) Chelidonura sabadiega Ortea, Moro & Espinosa, Pyrunculus ovata (Jeffreys, 1870) 1996 Pyrunculus spreta (Watson, 1897) Genus Melanochlamys Cheeseman, 1881 17

Melanochlamys maderense (Watson, 1897) Limacina trochiformis (d’Orbigny, 1836) Family CYLICHNIDAE Family PERACLIDAE Genus Cylichna Lovén, 1846 Genus Peracle Forbes, 1844 Cylichna cylindracea (Pennant, 1777) Peracle diversa (Monterosato,1875) Genus Roxania Leach in Gray, 1847 Peracle reticulata (d’Orbigny, 1836) Roxania utricula (Brocchi, 1814) Peracle triacantha (Fischer P., 1882) Genus Scaphander de Montfort, 1810 Order Scaphander lignarius (Linné, 1758) Family OXYNOEIDAE Order THECOSOMATA Genus Oxynoe Rafinesque, 1814 Family CAVOLINIIDAE Oxynoe olivacea Rafinesque, 1814 Genus Cavolinia Abildgaard, 1791 Family VOLVATELLIDAE Cavolinia flava (d’Orbigny, 1836) Genus Ascobulla Marcus Ev., 1972 Cavolinia inflexa (Lesueur, 1813) Ascobulla fragilis (Jeffreys, 1856) Cavolinia tridentata (Forskal, 1775) Family ELYSIIDAE Cavolinia uncinata (Rang, 1829) Genus Elysia Risso, 1818 Genus Diacavolinia Van Der Spoel, 1987 Elysia flava Verrill, 1901 Diacavolinia limbata (d’Orbigny, 1836) Elysia ornata (Swainson,1840) Genus Diacria Gray, 1840 Elysia papillosa Verrill, 1901 Diacria quadridentata (Lesueur, 1821) Elysia subornata Verrill, 1901 Diacria trispinosa (Lesueur, 1821) Elysia viridis (Montagu,1804) Genus Clio Linné, 1767 Genus Thuridilla Bergh, 1872 Clio cuspidata (Bosc, 1802) Thuridilla picta (Verrill, 1901) Clio pyramidata Linné, 1767 Family HERMAEIDAE Genus Creseis Rang, 1828 Genus Cyerce Bergh, 1871 Creseis acicula Rang, 1828 Cyerce graeca Thompson, 1988 Creseis virgula Rang, 1828 Family STILIGERIDAE Genus Hyalocylis Fol, 1875 Genus Ercolania Trinchese, 1872 Hyalocylis obtusa Di Geronimo, 1974 Ercolania coerulea Trinchese, 1892 Genus Styliola Gray, 1850 Ercolania siottii Trinchese, 1892 Styliola subula, Quoy & Gaimard, 1827 Genus Placida Trinchese, 1877-79 Genus Cuvierina Boas, 1886 Placida verticillata Ortea,1981 Cuvierina atlantica Ré, MacClintock & Currie, Genus Stiliger Ehrenberg, 1828 1927 Stiliger llerai Ortea, 1981 Family LIMACINIDAE Order Genus Limacina Bosc, 1817 Family UMBRACULIDAE Limacina bulimoides (d’Orbigny, 1836) Genus Umbraculum Schumacher, 1817 Limacina inflata (d’Orbigny, 1836) Umbraculum umbraculum Röding, 1789 Limacina lesueurii (d’Orbigny, 1836) Family TYLODINIDAE Limacina retroversa (Fleming, 1823) Genus Tylodina Rafinesque, 1819 18

Tylodina perversa (Gmelin, 1791) Family NOTARCHIDAE Eales & Engel, 1935 Family Genus Stylocheilus Gould,1884? 52? Genus Pleurobranchus Cuvier, 1804 Stylocheilus striatus (Quoy & Gaimard,1832) Pleurobranchus areolatus (Mörch, 1863) Order NUDIBRANCHIA Pleurobranchus garciagomezi Cervera, Cattaneo- SubOrder DORIDINA Vietti & Edmunds, 1996 SuperFamily Pleurobranchus lowei (Watson, 1897) Family Pleurobranchus membranaceus (Montagu, Genus Linné, 1758 1815) Doris bertheloti (d’Orbigny, 1839) Pleurobranchus testudinarius Cantraine, 1835 Doris sticta (Iredale & O’Donoghue, 1923) Pleurobranchus sp. Genus Aldisa Bergh, 1878 Genus Berthella de Blainville, 1824 Aldisa smaragdina Ortea, Pérez & Llera, 1982 Bertella dautzenbergi (Watson, 1897) Family CHROMODORIDIDAE Berthella ocellata (delle Chiaje, 1830). Genus Chromodoris Alder & Hancock, 1855 Bertella plumula (Montagu, 1803) Chromodoris britoi Ortea & Perez, 1983 Berthella stellata (Risso, 1826) Chromodoris purpurea (Risso in Guérin, 1831) Berthella sp. Genus Ehrenberg, 1831 Genus Berthellina Gardiner, 1936 Glossodoris edmundsi Cervera, Garcia-Gomez Berthellina edwardsi (Vayssière, 1896) & Ortea, 1989 Genus Pleurobranchaea Meckel in Leue, 1813 Genus Hypselodoris Stimpson, 1855 Pleurobranchaea meckelii Meckel in Leue,1813 Hypselodoris bilineata (Pruvot-Fol, 1953) Order Hypselodoris picta (Schultz in Philippi, 1836) Family AKERIDAE Hypselodoris tricolor (Cantraine, 1835) Genus Akera Müller, 1776 Family Akera bullata Müller O.F., 1776 Genus Jorunna Bergh,1876 Family APLYSIIDAE Jorunna onubensis Cervera, Garcia-Gomez & SubFamily APLYSIIDAE Garcia, 1986. Genus Aplysia Linné,1767 Genus Bergh,1891 Aplysia dactylomela Rang, 1828 Discodoris confusa Ballesteros, Llera & Ortea, Aplysia depilans Gmelin, 1791 1985 Aplysia fasciata Poiret, 1789 Discodoris rosi Ortea, 1979 Aplysia parvula Guilding in Morch, 1863 Genus Platydoris Bergh,1877 Aplysia punctata (Cuvier, 1803) Platydoris argo (Linné, 1767) SubFamily DOLABRIFERINAE Genus Rostanga Bergh, 1879 Genus Petalifera Gray, 1847 Rostanga rubra (Risso, 1818) Petalifera petalifera (Rang, 1828) Genus Peltodoris Bergh, 1880 Petalifera ramosa Baba, 1959 Peltodoris atromaculata (Bergh, 1880) Genus Dolabrifera Gray, 1847 Peltodoris ( Abraham, 1877) Dolabrifera holboelli Bergh, 1872 Genus Baptodoris Bergh, 1884 19

Baptodoris perezi Llera & Ortea in Ortea, Perez Genus Okenia Menke, 1830 & Llera, 1982 Okenia mediterranea (Von Ihering,1886a) Genus Geitodoris Bergh, 1891 Okenia sp. Geitodoris perfossa Ortea, 1990 SubOrder DENDRONOTINA Geitodoris planata (Alder & Hancock, 1846) SuperFamily TRITONIOIDEA Geitodoris pusae (Marcus Er., 1955) Family Genus Taringa Marcus Er., 1955 Genus Vayssière,1877 Taringa millegrana (Alder & Hancock, 1854) Marionia blainvillea (Risso,1818) SuperFamily PHYLLIDIOIDEA Family PHYLLIROIDAE Family DENDRODORIDIDAE Genus Phylliroe Péron & Lesueur, 181 Genus Dendrodoris Erhenberg, 1831 Phylliroe atlantica Bergh, 1871 Dendrodoris grandiflora (Rapp, 1827) SubOrder ARMININA Dendrodoris herytra Valdés & Ortea in Valdés, Family ARMINIDAE Ortea, Avila & Ballesteros, 1996 Genus Armina Rafinesque, 1814 SuperFamily ONCHIDORIDOIDEA Armina maculata Rafinesque, 1814 Family Family Genus Goniodoris Forbes & Goodsir, 1839 Genus Oken, 1815 Alder & Hancock, 1845 Doto floridicola Simroth, 1888 SuperFamily POLICEROIDEA Doto pita Marcus, 1955 Family POLYCERIDAE Doto sp. SubFamily POLICERINAE Family PROCTONOTIDAE Genus Polycera Cuvier, 1817 Genus Janolus Bergh, 1884 Polycera quadrilineata (Müller O. F., 1776) Janolus cristatus (delle Chiaje, 1841) Genus Thecacera Fleming, 1828 Janolus faustoi Ortea & Llera, 1988 Thecacera pennigera (Montagu, 1815) Janolus sp. Genus Kaloplocamus Bergh, 1892 SubOrder AEOLIDIINA Kaloplocamus ramosus (Cantraine, 1835) SuperFamily AEOLIDIIDAE Genus Plocamopherus Leuckart in Rüppell, Family AEOLIDIIDAE 1828 Genus Aeolidiella Bergh, 1867 Plocamopherus maderae (Lowe, 1842) Aeolidiella sanguinea (Norman, 1877) Plocamopherus sp. Genus Spurilla Bergh, 1864 SubFamily NEMBROTHINAE Spurilla neapolitana (delle Chiaje, 1841) Genus Roboastra Bergh, 1877 Family FACELINIDAE Roboastra europaea Garcia- Gomez, 1985 SubFamily FACELININAE Genus Tambja Burn, 1962 Genus Facelina Alder & Hancock, 1855 Tambja ceutae Garcia-Gomez & Ortea, 1988 Facelina annulicornis (Chamisso & Eysenhardt, Family AEGIRETIDAE 1821) Genus Lovén, 1844 Genus Caloria Trinchese, 1888 Aegires sublaevis Odhner, 1932 Caloria elegans (Alder & Hancock, 1845) 20

SubFamily FAVORININAE Class Genus Favorinus Gray M. E., 1850 Favorinus branchialis (Rathke, 1806) SubClass PROTOBRANCHIA Family GLAUCIDAE Genus Glaucus Forster, 1777 Order SOLEMYOIDA Glaucus atlanticus Forster, 1777 Family SOLEMYIDAE SuperFamily Genus Solemya Lamarck, 1818 Family Solemya togata (Poli, 1795) Genus Alder & Hancock in Forbes & Order NUCULOIDA Hanley, 1851 Family NUCULIDAE (Eschscholtz, 1831) Genus Nucula Lamarck, 1799 Family Nucula bicornis Gofas & Salas, 1996 Genus Alder & Hancock, 1855 Nucula nucleus (Linné, 1758) Cuthona foliata (Forbes & Goodsir, 1839) Nucula tumidula Malm, 1860 Genus Ennucula Iredale, 1931 SubClass Cuvier, 1817 Ennucula bushae (Dollfus, 1898) SuperFamily Family NUCULANIDAE Family SIPHONARIIDAE Genus Nuculana Genus Williamia Monterosato, 1884 Nuculana pella (Linné, 1767) Williamia gussonii (Costa O.G., 1829) Family TINDARIIDAE Order GYMNOMORPHA Genus Tindaria Bellardi, 1875 SuperFamily ONCHIDIOIDEA Tindaria cf. sericea (Jeffreys, 1876) Family Family YOLDIIDAE Genus Onchidella Gray M. E.,1850 Genus Yoldiella Verrill & Bush, 1897 Onchidella cf. celtica (Cuvier, 1817) Yoldiella alluaudi (Dautzenberg & Fischer, Order 1897) SuperFamily ELLOBIOIDEA Yoldiella insculpta (Jeffreys, 1879) Family ELLOBIIDAE Yoldiella cf. jeffreysi (Hidalgo, 1877) Genus Pseudomelampus Pallary, 1900 Yoldiella messanensis (Jeffreys, 1870) Pseudomelampus exiguus (Lowe, 1832) Yoldiella philippiana (Nyst, 1845) Genus Auriculinella Tausch, 1886 Yoldiella semistriata (Jeffreys, 1879) Auriculinella bidentata (Montagu, 1808) Yoldiella sublevis (Verrill & Bush, 1898) Genus Ovatella Bivona Ant., 1832 Ovatella aequalis (Lowe, 1832) SubClass PTEROMORPHIA Ovatella sp. Genus Pedipes de Férussac, 1821 Order ARCOIDA Pedipes afra (Gmelin, 1791) Family ARCIDAE Genus Arca Linné, 1758 Arca tetragona Poli,1795 21

Genus Asperarca Sacco, 1898 Modiolus barbatus (Linné, 1758) Asperarca nodulosa (Müller O. F., 1776) Genus Dacrydium Torell, 1859 Genus Barbatia Gray, 1842 Dacrydium cf. hyalinum Monterosato, 1875 Barbatia clathrata (Defrance, 1816) Genus Modiolula Sacco in Bellardi & Genus Anadara Gray, 1847 Sacco,1898 Anadara polii (Mayer, 1868) Modiolula phaseolina (Philippi, 1844) Genus Bathyarca Kobelt, 1891 Family PINNIDAE Bathyarca pectunculoides (Scacchi, 1834) Genus Pinna Linné, 1758 Bathyarca philippiana (Nyst, 1848) Pinna rudis Linné, 1758 Genus Bentharca Verrill & Bush, 1898 Pinna nobilis Linné, 1758 Bentharca asperula (Dall, 1881) Genus Atrina Gray, 1842 Family LIMOPSIDAE Atrina pectinata (Linné, 1767) Genus Limopsis Sassi, 1827 Order PTERIOIDA Limopsis aurita (Brocchi 1814) Family PTERIIDAE Limopsis friedbergi Glibert & van de Poel, 1965 Genus Pteria Scopoli, 1777 Limopsis minuta (Philippi, 1836) Pteria hirundo (Linné, 1758) Family GLYCYMERIDIDAE Genus Pinctada Röding, 1798 Genus Glycymeris da Costa, 1778 Pinctada radiata (Leach, 1814) Glycymeris glycymeris (Linné, 1758) Family PECTINIDAE Glycymeris sp. Genus Pecten Müller O.F., 1776 Order MYTILOIDA Pecten jacobeus (Linné, 1758) Family MYTILIDAE Pecten loveni Dunker, 1853 Genus Mytilus Linné, 1758 Genus Aequipecten Fischer P., 1886 Mytilus galloprovincialis Lamarck, 1819 Aequipecten commutatus (Monterosato, 1875) Genus Perna Philippson, 1788 Aequipecten opercularis (Linné, 1758) Perna perna (Linné, 1758) Genus Nodipecten Dall, 1898 Genus Crenella Brown, 1827 Nodipecten corallinoides (d’Orbigny, 1840) Crenella canariensis Odhner, 1932 Genus Palliolum Monterosato, 1884 Genus Gregariella Monterosato, 1883 Palliolum incomparabilis (Risso, 1826) Gregariella semigranata (Reeve, 1858) Palliolum striatus (Muller O. F., 1776) Genus Musculus Röding, 1798 Genus Propeamussium de Gregorio, 1884 Musculus costulatus (Risso, 1826) Propeamussium fenestratum (Forbes, 1844) Genus Rhomboidella Monterosato, 1884 Propeamussium lucidum (Wyville-Thompson, Rhomboidella prideauxi (Leach, 1815) 1873) Genus Lithophaga Röding, 1798 Genus Hyalopecten Verrill, 1897 Lithophaga lithophaga (Linné, 1758) Hyalopecten similis (Laskey, 1811) Genus Myoforceps Fischer P. (1886) Genus Crassadoma Bernard, 1986 Myoforceps aristatus (Dillwyn, 1817) Crassadoma multistriata (Poli, 1795) Genus Modiolus Lamarck, 1799 Crassodoma pusio (Linné, 1758) 22

Genus Chlamys Röding, 1798 Linga adansoni (d’Orbigny, 1839) Chlamys flexuosa (Poli, 1795) Genus Ctena Morch, 1860 Chlamys pesfelis (Linné, 1758) Ctena decussata (Costa O.G., 1829) Chlamys varia (Linné, 1758) Genus Loripes Poli, 1791 Family SPONDYLIDAE Loripes lucinalis (Lamarck, 1818) Genus Spondylus Linné, 1758 Genus Lucinella Monterosato, 1883 Spondylus gussonii Costa O.G., 1829 Lucinella divaricata (Von Martens, 1880) Spondylus senegalensis Schreibers, 1793 Genus Lucinoma Dall, 1901 Family ANOMIIDAE Lucinoma borealis (Linné, 1767) Genus Anomia Linné, 1758 Genus Myrtea Turton, 1822 Anomia ephippium Linné, 1758 Myrtea spinifera (Montagu, 1803) Family LIMIDAE Family THYASIRIDAE Genus Lima Bruguière, 1797 Genus Axinulus Verrill & Bush, 1898 Lima lima (Linné, 1758) Axinulus croulinensis (Jeffreys,1847) Genus Limaria Link, 1807 Genus Mendicula Iredale, 1924 Limaria hians (Gmelin, 1791) Mendicula ferruginosa (Locard, 1886) Limaria tuberculata (Olivi, 1792) Genus Thyasira Lamarck, 1818 ex Leach ms. Genus Limea Bronn, 1831 Thyasira flexuosa (Montagu, 1803) Limea loscombii (Sowerby G. B., 1824) Thyasira cf. obsoleta (Verrill & Bush, 1898) Genus Limatula Wood S.V., 1839 Thyasira succisa (Jeffreys, 1876) Limatula subauriculata (Montagu, 1808) Thyasira sp. Limatula subovata (Jeffreys, 1876) Family UNGULINIDAE Genus Notolima Salas, 1994 Genus Diplodonta Bronn, 1831 Notolima crassa (Forbes, 1844) Diplodonta trigona (Scacchi, 1835) Order OSTREOIDA Diplodonta rotundata (Montagu, 1803) Family OSTREIDAE Family CHAMIDAE Genus Ostreola Monterosato, 1884 Genus Chama (Linné, 1758) Ostreola stentina (Payraudeau, 1826) Chama gryphoides (Linné, 1758) Genus Crassostrea Sacco, 1897 Genus Pseudochama Odhner, 1917 Crassostrea gigas (Thunberg, 1793) Pseudochama gryphina (Lamarck, 1819) Family GRYPHAEIDAE Family KELLIIDAE Genus Neopycnodonte Stenzel, 1971 Genus Kellia Turton, 1822 Neopycnodonte cochlear (Poli, 1795) Kellia suborbicularis (Montagu, 1803) Family LASAEIDAE SubClass Genus Lasaea Brown, 1827 ex Leach, 1847 Lasaea rubra (Montagu, 1803) Order VENEROIDA Genus Scacchia (Philippi, 1844) Family LUCINIDAE Scacchia oblonga (Philippi, 1836) Genus Linga de Gregorio, 1885 Family MONTACUTIDAE 23

Genus Tellimya T. Brown, 1827 Plagiocardium papillosum (Poli, 1759) Tellimya ferruginosa (Montagu, 1808) Genus Laevicardium (Swainson, 1840) Genus Kelliopsis (Verill & Bush, 1898) Laevicardium crassum (Gmelin, 1791) Kelliopsis jozinae van Aartsen & Carrozza, 1997 Laevicardium oblongum castaneum Vidal, 2005 Genus Planktomya Simroth, 1896 Genus Cerastoderma Poli, 1795 Planktomya nilae Van Aartsen & Engl, 2001 Cerastoderma edule Linné, 1758 Genus Mancikellia Dall,1899 Family MACTRIDAE Mancikellia divae Van Aartsen & Carrozza, Genus Spisula Gray, 1837 1997 Spisula solida Linné, 1758 Genus Kurtiella Gofas & Salas, 2008 Spisula subtruncata da Costa, 1778 Kurtiella cf. bidentata (Montagu, 1803) Family MESODESMATIDAE Kurtiella cf. pellucida (Jeffreys, 1881) Genus Donacilla Philippi, 1836 Kurtiella triangularis (Watson, 1897) Donacilla cornea (Poli, 1795) Family NEOLEPTONIDAE Family TELLINIDAE Genus Neolepton (Monterosato, 1875) Genus Tellina Linné, 1758 Neolepton guacha Salas & Gofas, 1998 Tellina compressa Brocchi, 1814 Family SPORTELLIDAE Dall, 1899 Tellina distorta Poli, 1791 Genus Basterotia Mayer in Hörnes, 1859 Tellina donacina Linné, 1758 Basterotia cf. clancula Von Cosel, 1995 Tellina fabula Gmelin, 1791 Family CARDITIDAE Tellina incarnata Linné, 1758 Genus Cardita (Bruguière, 1792) Tellina serrata Brocchi, 1814 Cardita calyculata (Linné, 1758) Tellina tenuis da Costa, 1778 Genus Glans Mühlfeldt, 1811 Genus Arcopagia Brown, 1827 ex Leach ms. Glans aculeata Poli, 1795 Arcopagia balaustina (Linné, 1758) Family CONDYLOCARDIIDAE Genus Macoma Leach in Ross, 1819 Genus Condylocardia Bernard, 1896 Macoma balthica Linné, 1758 Condylocardia verdensis Salas & Rolan, 1990 Family DONACIDAE Family CARDIIDAE Genus Donax Linné, 1758 Genus Gray, 1851 Donax venustus Poli,1795 Acanthocardia echinata (Linné, 1758) Donax trunculus Linné, 1758 Acanthocardia spinosa (Solander, 1786) Family PSAMMOBIIDAE Acanthocardia tuberculata (Linné, 1758) Genus Gari Schumacher, 1817 Genus Parvicardium Monterosato, 1884 Gari costulata (Turton, 1822) Parvicardium exiguum (Gmelin, 1791) Family SEMELIDAE Parvicardium minimum (Philippi, 1836) Genus Ervilia Turton, 1822 Parvicardium scabrum (Philippi, 1844) Ervilia castanea (Montagu, 1803) Parvicardium vroomi Van Aartsen, Menkhorst & Genus Abra Lamarck, 1818 Gittenberger, 1984 Abra alba (Wood W., 1802) Genus Plagiocardium Cossmann, 1887 Abra longicallus (Scacchi, 1834) 24

Family SOLECURTIDAE d’Orbigny, 1846 Genus Gastrochaena Spengler, 1783 Genus Solecurtus de Blainville, 1824 Gastrochaena dubia (Pennant, 1777) Solecurtus scopulus (Turton, 1822) Family HIATELLIDAE Genus Azorinus Récluz, 1869 Genus Hiatella Bosc, 1801 ex Daudin ms Azorinus chamasolen (da Costa, 1778) Hiatella arctica (Linné, 1767) Family KELLIELLIDAE Family TEREDINIDAE Genus Kelliella Sars M., 1865 Genus Lyrodus Binney, 1870 ex Gould ms. Kelliella abyssicola (Forbes, 1844) Lyrodus pedicellatus (de Quadrefages, 1849) Family TRAPEZIDAE Genus Psiloteredo Bartsch, 1922 Genus Coralliophaga de Blainville, 1824 Psiloteredo megotara Hanley & Forbes in Hanley, Coralliophaga lithophagella Lamarck, 1819 1848 Family VENERIDAE Genus Teredora Bartsch, 1921 Genus Venus Linné, 1758 Teredora malleola Turton, 1822 Venus casina Linné, 1758 Genus Bankia Gray, 1840 Venus verrucosa Linné, 1758 Bankia bipennata (Turton, 1819) Genus Globivenus Coen, 1934 Bankia carinata (Gray J.E., 1827) Glovivenus effossa (Bivona, 1836) Genus Nototeredo Bartsch, 1923 Genus Chamelea Morch, 1853 Nototeredo sp. Chamelea gallina (Linné, 1758) Family XYLOPHAGIDAE Chamelea striatula (da Costa, 1778) Genus Xylophaga Turton, 1822 Genus Clausinella Gray, 1851 Xylophaga dorsalis (Turton, 1819) Clausinella fasciata (da Costa, 1778) SubClass ANOMALODESMATA Genus Timoclea Brown, 1827 Order PHOLADOMYOIDA Timoclea ovata (Pennant, 1777) Family THRACIIDAE Genus Gouldia Adams, C.B., 1847 Genus Thracia Leach in de Blainville, 1824 Gouldia minima (Montagu, 1803) Thracia corbuloides Deshayes, 1830 Genus Pitar Roemer, 1857 Thracia papyracea (Poli, 1791) Pitar mediterraneus (Dautzenberg, 1891) Thracia pubescens (Pulteney, 1799) Genus Callista Poli, 1791 Family PANDORIDAE Callista chione (Linné, 1758) Genus Pandora Bruguière, 1797 Genus Irus Schmidt F.C., 1818 Pandora pinna (Montagu, 1803) Irus irus (Linné, 1758) Family LYONSIIDAE Genus Venerupis Lamarck, 1818 Genus Lyonsia Turton, 1822 Venerupis corrugata (Gmelin, 1791) Lyonsia norwegica (Gmelin, 1791) Family PETRICOLIDAE Family POROMYIDAE Genus Mysia Lamarck, 1818 ex Leach ms. Genus Poromya Forbes, 1844 Mysia undata Pennant, 1777 Poromya tornata (Jeffreys, 1876) Order MYOIDA Poromya granulata (Nyst & Westendorp, 1839) Family GASTROCHAENIDAE Family VERTICORDIIDAE 25

Genus Verticordia Wood, 1844 Verticordia acuticostata (Philippi, 1844) Verticordia granulata Seguenza, 1860 Genus Policordia Dall, Bartsch & Rehder, 1938 Policordia gemma (Verrill, 1880) Policordia jeffreysi (Friele, 1879) Family CUSPIDARIIDAE Genus Cuspidaria Nardo, 1840 Cuspidaria cuspidata (Olivi, 1792) Cuspidaria rostrata (Spengler, 1793) Genus Tropidomya Dall & Smith, 1886 Tropidomya abbreviata (Forbes, 1843) Genus Cardiomya Adams A., 1864 Cardiomya costellata (Deshayes, 1835) Cardiomya curta (Jeffreys, 1876) Genus Protocuspidaria Allen & Morgan, 1981 Protocuspidaria colpodes (Dautzenberg & Fischer H., 1897)

Class SCAPHOPODA

Order DENTALIIDA Family DENTALINIDAE Genus Dentalium Linné, 1758 Dentalium agile Sars M. in SarsG. O., 1872 Order GADILIDA Family ENTALINIDAE Genus Entalina Monterosato, 1872 Entalina tetragona (Brocchi, 1814) Family PULSELLIDAE Genus Pulsellum Stoliczka, 1868 Pulsellum lofotense (Sars M., 1865) Family GADILIDAE Genus Cadulus Philippi, 1844 Cadulus gracilis Jeffreys, 1877 Cadulus jeffreysi (Monterosato, 1875) Cadulus monterosatoi Locard, 1897 26

ACKNOWLEDGEMENTS

The present checklist could never have been published without the help of many people especially from colleagues, technicians, specialists in various fields, curators of museum collections and their collaborators. We are greatly indebted to all of them, including all those we forgot to mention. Bruno Anseeuw, Manuel Biscoito, , José Borges, Franck Boyer, Lucas Cervera, Julien Cillis, Luisa Costa, Luis Miguel Andrade Costa, Roland De Prins, Winfried Engl, Dirk Fehse, Mafalda Freitas, Magno Freitas, Jennifer Gallichan, Daniel Geiger, Jeroen Goud, Virginie Héros, Michael Hollmann, Roland Houart, Ronald Janssen, Manfred Kaufmann, Lars Kellner, Angel Luque, Amelia Maclellan, Manuel Malaquias, Paolo Mariottini, Pasquale Micali, Constantinu Mifsud, Robert Moolenbeek, Kevin Monsecours, Graham Oliver, Marco Oliverio, the late José Otero, Guido Poppe, Emilio Rolan, Danilo Scuderi, João Sá Pereira Silva, Carlo Smriglio, Francisco Talavera, Lionello Tringali, John Van Aartsen, Katy Way, Peter Wirtz, Harriet Wood.

LITERATURE used to prepare this checklist

ABBOTT, R. T.: 1974. American Seashells. New York, 663 pp.

ABREU, A. D.: 1991. First record of Mitra zonata Mayrrat, 1818 and Cancilla turtoni (Smith, 1890) (Gastropoda: Mitridae) from the Archipelago of Madeira. Bocagiana, 142: 1-2. 1994. On the presence of Mitrella pallaryi (Dautzenberg, 1927) (Mollusca: Gastropoda) in the Archipelago of Madeira. Bocagiana, 172: 1-4.

ABREU, A. D. & M. J. BISCOITO: 1993. The family Cassidae (Mollusca: Gastropoda) in the Archipelago of Madeira. Bocagiana, 164: 1-3.

ALLEN, J. A.: 1954. A comparative study of the British species of Nucula and Nuculana. J. Mar. Biol. Ass. U. K., 33: 457-472.

AMATI, B: 1985/86. Il genere Obtusella Cossmann,1921, nei Mari Europei (Gastropoda; Prosobranchia). Notiz. CISMA, 7-8: 57-63. 27

1987. Two new species from the Mediterranean (Mollusca: Gastropoda). La Conchiglia, 19 (3-6): 214-215. (Cerithiopsis nofronii, Chrysallida moolenbeeki). 1992. On a new species of Manzonia from Selvagens Islands (Gastropoda, Prosobranchia, Rissoidae). Publ. Ocas. Port. Malac., 16: 9-12.

AVILA, S. P. & A. ALBERGARIA: 2002. The shallow-water Polyplacophora of the Azores and some comments on the biogeographical relationships of the Azorean malacofauna. Boll. Malac., 38 (1-4): 41-44.

BALENA, E., E. CAMPANI, M. COPPINI & A. MARGELLI: 2002. Report of immigrant Theora (Endopleura) lubrica Gould,1861, with additional information on Mediterranean Semelidae. La Conchiglia, 302: 11-20.

BALLESTEROS, M. & A. VALDES: 1999. Redescription of Baptodoris cinnabarina Bergh, 1884 (Opisthobranchia, Doridina, Platyduridae) and taxonomic discussion of other species of the genus Baptodoris Bergh, 1884. Iberus, 17 (2): 27-35.

BANDEL, K. & E. WILS: 1977. On Conus mediterraneus and Conus guinaicus. Basteria, 41: 33-45.

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Date received: 01-07-2009.