Leptochiton asellus
Mollusca
Polyplacophora
Lepidochitonidae
Leptochiton cancellatus
Mollusca
Polyplacophora
Lepidochitonidae
Leptomysis mediterranea
G.O. Sars, 1877
Arthropoda
Malacostraca
Mysidae
Leucothoe lilljeborgi
Boeck, 1861
Arthropoda
Malacostraca
Leucothoidae
Leucothoe occulta
Krapp-Schickel, 1975 Arthropoda
Malacostraca
Leucothoidae
Leucothoe
procera(richiardii )
Bate, 1857
Arthropoda
Malacostraca
Leucothoidae
Leucothoe spinicarpa
(Abildgaard, 1789)
Arthropoda
Malacostraca
Leucothoidae
Leucothoe venetiarum
Giordani- Soika,
1950
Arthropoda
Malacostraca
Leucothoidae
Liljeborgia dellavalei
Stebbing, 1906
Arthropoda
Malacostraca
Liljeborgiidae
Liljeborjia psaltrica
Krapp-Schickel, 1975 Arthropoda
Malacostraca
Liljeborgiidae
Limnoria lignorum
(Rathke, 1799)
Arthropoda
Malacostraca
Limnoriidae
Liocarcinus navigator
(Herbst, 1794)
Arthropoda
Malacostraca
polybiidae
Liocarcinus
navigator(Liocarcinus
arcuatus )
(Herbst, 1794)
(Leach, 1814)
Arthropoda
Malacostraca
polybiidae
Liocarcinus sp
Stimpson, 1871
Arthropoda
Malacostraca
polybiidae
Littorina saxatilis
Mollusca
Gastropoda
Littorinidae
Littorina variabilis
Mollusca
Gastropoda
Littorinidae
Luidia atlantidea(Luidia
sarsi)
Madsen, 1950
(Studer, 1884 )
Echinodermata Asteroidea
Luidiidae
Lumbrineris coccinea
(Renier, 1804)
Annelida
Polychaeta
Lumbrineridae
Lumbrineris fragilis
(O.F. Müller, 1766)
Annelida
Polychaeta
Lumbrineridae
Lumbrineris funchalensis
(Kinberg, 1865)
Annelida
Polychaeta
Lumbrineridae
Lumbrineris gracilis
Ehlers, 1868
Annelida
Polychaeta
Lumbrineridae
Lumbrineris impatiens
Claparède, 1868
Annelida
Polychaeta
Lumbrineridae
Lumbrineris tetraura
Annelida
Polychaeta
Lumbrineridae
Lysianassa costae
(Milne-Edwards,
1830)
Arthropoda
Malacostraca
Lysianassidsae
Lysianassa longicornis
(Lucas, 1846)
Arthropoda
Malacostraca
Lysianassidsae
Lysidice ninetta
Audouin & MilneEdwards, 1833
Annelida
Polychaeta
Eunicidae
Macropodia czernjawskii
(Brandt, 1880)
Arthropoda
Malacostraca
Inachidae
Macropodia linaresi
Forest & Zariquiey
Alvarez, 1964
Arthropoda
Malacostraca
Inachidae
Macropodia sp.
leach, 1814
Arthropoda
Malacostraca
Inachidae
Maera grossimana
(Montagu, 1808)
Arthropoda
Malacostraca
Maeridae
Maera hirondellei
Chevreux, 1900
Arthropoda
Malacostraca
Maeridae
Maera inaequipes
(Costa, 1857)
Arthropoda
Malacostraca
Maeridae
Maera schmidtii
Stephensen, 1915
Arthropoda
Malacostraca
Maeridae
Maera sodalis
Karaman & Ruffo,
1971
Arthropoda
Malacostraca
Maeridae
Magalia perarmata
Marion & Bobretzky,
1875,
Annelida
Polychaeta
Hesionidae
Malmgreniella lunulata
(Delle Chiaje, 1830)
Annelida
Polychaeta
Polynoidae
Marionia blainvillea
Mollusca
Gastropoda
Tritoniidae
Marthasterias gracialis
(Linnaeus, 1758)
Echinodermata Asteroidea
Asterinidae
Medicorophium
rotundirostre(Corophium
rotundirostre)
Stephensen, 1915
Arthropoda
Malacostraca
Corophiidae