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Liste des taxons
1 Abietinaria abietina (Linnaeus, 1758) Identification
2 Abra alba (W. Wood, 1802) Identification
3 Acanthocardia echinata (Linnaeus, 1758) Identification
4 Acanthocardia paucicostata (G.B. Sowerby II, 1834) Identification
5 Acanthocardia tuberculata (Linnaeus, 1758) Identification
6 Acanthochitona crinitus (Pennant, 1777) Identification
7 Acanthochitona discrepans (T. Brown, 1827) Identification
8 Acanthochitona fascicularis (Linnaeus, 1767) Identification
9 Acanthodoris pilosa (Abildgaard, 1789) Identification
10 Acasta spongites (Poli, 1791) Identification
11 Acetabularia mediterranea J.V.Lamour., 1816 Identification
12 Achaeus cranchii Leach, 1817 Identification
13 Achelia echinata Hodge, 1864 Identification
14 Achelia hispida Hodge, 1864 Identification
15 Achelia longipes (Hodge, 1864) Identification
16 Acholoe astericola (Delle Chiaje, 1841) Identification
17 Acholoe squamosa (Delle Chiaje, 1827) Identification
18 Acteon tornatilis (Linnaeus, 1758) Identification
19 Actinia equina (Linnaeus, 1758) Identification
20 Actinia fragacea Tugwell, 1856 Identification
21 Actinia prasina Gosse, 1860 Identification
22 Adamsia carciniopados (Otto, 1823) Identification
23 Adyte assimilis (McIntosh, 1874) Identification
24 Adyte assimilis (McIntosh, 1876) Identification
25 Aeolidia papillosa auct. non (Linnaeus, 1761) Identification
26 Aeolidia papillosa (Linnaeus, 1761) Identification
27 Aeolidiella glauca (Alder & Hancock, 1845) Identification
28 Aequipecten opercularis (Linnaeus, 1758) Identification
29 Aetea anguina (Linnaeus, 1758) Identification
30 Aetea sica (Couch, 1844) Identification
31 Aetea truncata (Landsborough, 1852) Identification
32 Aglaophenia kirchenpaueri (Heller, 1868) Identification
33 Aglaophenia pluma (Linnaeus, 1758) Identification
34 Aidablennius sphinx (Günther, 1861) Identification
35 Aiptasia mutabilis (Gravenhorst, 1831) Identification
36 Akera bullata O.F. Müller, 1776 Identification
37 Alaria esculenta (L.) Grev., 1830 Identification
38 Alcyonidium diaphanum (Hudson, 1778) Identification
39 Alcyonidium gelatinosum (Linnaeus, 1761) Identification
40 Alcyonidium hirsutum (Fleming, 1828) Identification
41 Alcyonidium parasiticum (Fleming, 1828) Identification
42 Alcyonium digitatum Linnaeus, 1758 Identification
43 Alcyonium glomeratum (Hassall, 1843) Identification
44 Alcyonium palmatum Pallas, 1766 Identification
45 Alloteuthis media (Linnaeus, 1758) Identification
46 Alloteuthis subulata (Lamarck, 1798) Identification
47 Alpheus macrocheles (Hailstone, 1835) Identification
48 Alvania beani [sic] Identification
49 Alvania punctura (Montagu, 1803) Identification
50 Alvania semistriata (Montagu, 1808) Identification
51 Amblyosyllis formosa (Claparède, 1863) Identification
52 Ammodytes lancea Cuvier, 1829 Identification
53 Ammodytes lanceolatus Le Sauvage, 1824 Identification
54 Ammodytes tobianus Linnaeus, 1758 Identification
55 Ampelisca brevicornis (A. Costa, 1853) Identification
56 Ampharete acutifrons (Grube, 1860) Identification
57 Ampharete grubei Malmgren, 1865 Identification
58 Amphicteis gunneri (M. Sars, 1835) Identification
59 Amphictene auricoma (O.F. Müller, 1776) Identification
60 Amphiglena mediterranea (Leydig, 1851) Identification
61 Amphilectus fucorum (Esper, 1794) Identification
62 Amphipholis squamata (Delle Chiaje, 1828) Identification
63 Amphiporus lactifloreus (Johnston, 1828) Identification
64 Amphisbetia operculata (Linnaeus, 1758) Identification
65 Amphitrite gracilis (Grube, 1860) Identification
66 Amphitritides gracilis (Grube, 1860) Identification
67 Amphiura brachiata (Montagu, 1804) Identification
68 Amphiura filiformis (O.F. Müller, 1776) Identification
69 Amphiura (Acrocnida) brachiata (Montagu, 1804) Identification
70 Ampithoe rubricata (Montagu, 1818) Identification
71 Anaitides maculata (Linnaeus, 1767) Identification
72 Anapagurus chiroacanthus (Lilljeborg, 1856) Identification
73 Anapagurus hyndmanni (Bell, 1846) Identification
74 Anapagurus laevis (Bell, 1846) Identification
75 Anemonia viridis (Forsskål, 1775) Identification
76 Anguilla anguilla (Linnaeus, 1758) Identification
77 Anguinella palmata Van Beneden, 1845 Identification
78 Angulus incarnatus (Linnaeus, 1758) Identification
79 Angulus squalidus (Pulteney, 1799) Identification
80 Angulus tenuis (da Costa, 1778) Identification
81 Anomia ephippium Linnaeus, 1758 Identification
82 Anseropoda placenta (Pennant, 1777) Identification
83 Antedon bifida (Pennant, 1777) Identification
84 Antedon mediterranea (Lamarck, 1816) Identification
85 Anthopleura ballii (Cocks, 1851) Identification
86 Anthura gracilis (Montagu, 1808) Identification
87 Antipathes subpinnata Ellis & Solander, 1786 Identification
88 Anurida maritima (Guérin-Méneville, 1836) Identification
89 Apherusa jurinei (H. Milne Edwards, 1830) Identification
90 Aphia minuta (Risso, 1810) Identification
91 Aphrodita aculeata Linnaeus, 1758 Identification
92 Aplidium pallidum (Verrill, 1871) Identification
93 Aplidium proliferum (Milne Edwards, 1841) Identification
94 Aplysia depilans Gmelin, 1791 Identification
95 Aplysia fasciata Poiret, 1789 Identification
96 Aplysia punctata (Cuvier, 1803) Identification
97 Apoglossum ruscifolium (Turner) J.Agardh, 1898 Identification
98 Aporrhais pespelecani (Linnaeus, 1758) Identification
99 Apseudes latreillii (Milne Edwards, 1828) Identification
100 Apseudes talpa (Montagu, 1808) Identification
101 Arabella iricolor (Montagu, 1804) Identification
102 Arbacia lixula (Linnaeus, 1758) Identification
103 Arca noae Linnaeus, 1758 Identification
104 Arca tetragona Poli, 1795 Identification
105 Archidoris pseudoargus (Rapp, 1827) Identification
106 Architeuthis dux Steenstrup, 1857 Identification
107 Arcopagia balaustina (Linnaeus, 1758) Identification
108 Arcopagia crassa (Pennant, 1777) Identification
109 Arctica islandica (Linnaeus, 1767) Identification
110 Arenicola defodiens Cadman & Nelson-Smith, 1993 Identification
111 Arenicola grubei Claperede Identification
112 Arenicola marina (Linnaeus, 1758) Identification
113 Arenicolides branchialis (Audouin & Milne Edwards, 1833) Identification
114 Argonauta argo Linnaeus, 1758 Identification
115 Argyrosomus regium (Asso, 1801) Identification
116 Armina loveni (Bergh, 1866) Identification
117 Armina maculata Rafinesque, 1814 Identification
118 Armina neapolitana (Delle Chiaje, 1824) Identification
119 Armina tigrina Rafinesque, 1814 Identification
120 Arthrocladia Duby, 1830 Identification
121 Ascidia conchilega O.F. Müller, 1776 Identification
122 Ascidia mentula Müller, 1776 Identification
123 Ascidicola rosea Thorell, 1859 Identification
124 Ascidiella aspersa (O.F. Müller, 1776) Identification
125 Ascidiella scabra (O.F. Müller, 1776) Identification
126 Ascophyllum nodosum (L.) Le Jolis, 1863 Identification
127 Aspidosiphon muelleri Diesing, 1851 Identification
128 Astacilla longicornis (Sowerby, 1806) Identification
129 Astarte sulcata (da Costa, 1778) Identification
130 Asterias rubens Johnston, 1836 Identification
131 Asterias rubens Linnaeus, 1758 Identification
132 Asterias rubens Olivi, 1792 Identification
133 Asterina gibbosa (Pennant, 1777) Identification
134 Asterina phylactica Emson & Crump, 1979 Identification
135 Astraea rugosa (Linnaeus, 1767) Identification
136 Astropecten aranciacus (Linnaeus, 1758) Identification
137 Astropecten irregularis Gray, 1840 Identification
138 Astropecten irregularis (Pennant, 1777) Identification
139 Astropecten spinulosus (Philippi, 1837) Identification
140 Astrospartus mediterraneus (Risso, 1826) Identification
141 Atelecyclus rotundatus (Olivi, 1792) Identification
142 Atelecyclus undecimdentatus (Herbst, 1783) Identification
143 Athanas nitescens (Leach, 1813) Identification
144 Atrina fragilis (Pennant, 1777) Identification
145 Atylus swammerdamei (Milne Edwards, 1830) Identification
146 Audouinella floridula (Dillwyn) Woelk., 1971 Identification
147 Audouinia tentaculata (Montagu, 1808) Identification
148 Aurelia aurita (Linnaeus, 1758) Identification
149 Autolytus pictus (Ehlers, 1864) Identification
150 Autolytus prolifer (O.F. Müller, 1788) Identification
151 Azorinus chamasolen (da Costa, 1778) Identification
152 Balanoglossus clavigerus Delle Chiaje, 1829 Identification
153 Balanophyllia regia Gosse, 1853 Identification
154 Balanus balanus (Linnaeus, 1758) Identification
155 Balanus crenatus Bruguière, 1789 Identification
156 Balanus eburneus Gould, 1841 Identification
157 Balanus hameri (Ascanius) Identification
158 Balanus improvisus Darwin, 1854 Identification
159 Balanus perforatus Bruguière, 1789 Identification
160 Balanus spongicola Brown, 1844 Identification
161 Barentsia gracilis M. Sars, 1835 Identification
162 Barleeia unifasciata (Montagu, 1803) Identification
163 Barnea candida (Linnaeus, 1758) Identification
164 Barnea parva (Pennant, 1777) Identification
165 Bathyporeia elegans Watkin, 1938 Identification
166 Bathyporeia guilliamsoniana (Spence Bate, 1857) Identification
167 Bathyporeia pelagica (Spence Bate, 1856) Identification
168 Bathyporeia pilosa Lindström, 1855 Identification
169 Bathyporeia pilosa of Russian authors Identification
170 Bathyporeia sarsi Watkin, 1938 Identification
171 Bathyporeia Lindström, 1855 Identification
172 Berghia coerulescens (Laurillard, 1832) Identification
173 Berghia verrucicornis (A. Costa, 1867) Identification
174 Beroe cucumis Fabricius, 1780 Identification
175 Berthella aurantiaca (Risso, 1818) Identification
176 Berthella plumula (Montagu, 1803) Identification
177 Berthella stellata (Risso, 1826) Identification
178 Berthellina citrina (Rüppell & Leuckart, 1828) Identification
179 Bispira volutacornis (Montagu, 1804) Identification
180 Bittium reticulatum (da Costa, 1778) Identification
181 Blennius montagui Fleming, 1828 Identification
182 Blennius nigriceps Vinciguerra, 1883 Identification
183 Blennius ocellaris Linnaeus, 1758 Identification
184 Blennius pavo Risso, 1810 Identification
185 Blennius pholis Linnaeus, 1758 Identification
186 Blidingia minima (Nägeli ex Kütz.) Kylin, 1947 Identification
187 Bodotria arenosa Goodsir, 1843 Identification
188 Bodotria scorpioides (Montagu, 1804) Identification
189 Bolinopsis infundibulum (O.F. Müller, 1776) Identification
190 Bolinus brandaris (Linnaeus, 1758) Identification
191 Bolocera tuediae (Johnston, 1832) Identification
192 Bonellia viridis Rolando, 1821 Identification
193 Botrylloides leachi (Savigny, 1816) Identification
194 Botryllus schlosseri (Pallas, 1766) Identification
195 Bougainvillia ramosa (Van Beneden, 1844) Identification
196 Bowerbankia gracilis Leidy, 1855 Identification
197 Bowerbankia imbricata (Adams, 1798) Identification
198 Brachidontes variabilis (Krauss, 1848) Identification
199 Branchiomma bombyx (Dalyell, 1853) Identification
200 Branchiomma vesiculosum (Montagu, 1815) Identification
201 Brissopsis lyrifera (Forbes, 1841) Identification
202 Brissus unicolor (Leske, 1778) Identification
203 Bryopsis hypnoides J.V.Lamour., 1809 Identification
204 Bryopsis plumosa (Huds.) C.Agardh, 1823 Identification
205 Buccinum undatum Linnaeus, 1758 Identification
206 Bugula flabellata (Thompson in Gray, 1848) Identification
207 Bugula neritina (Linnaeus, 1758) Identification
208 Bugula turbinata Alder, 1857 Identification
209 Bulla striata Bruguière, 1792 Identification
210 Bunodactis verrucosa (Pennant, 1777) Identification
211 Caligus elongatus Heegaard, 1943 Identification
212 Caligus elongatus von Nordmann, 1832 Identification
213 Calliactis parasitica (Couch, 1842) Identification
214 Callianassa subterranea (Montagu, 1808) Identification
215 Callianassa tyrrhena (Petagna, 1792) Identification
216 Callianassa tyrrhena (Risso, 1816) Identification
217 Calliblepharis ciliata (Hudson) Kütz., 1843 Identification
218 Callinectes sapidus Rathbun, 1896 Identification
219 Calliobdella lophii Van Beneden & Hesse, 1863 Identification
220 Callionymus lyra Linnaeus, 1758 Identification
221 Calliopius laeviusculus (Krøyer, 1838) Identification
222 Calliostoma laugieri (Payraudeau, 1826) Identification
223 Calliostoma zizyphinum (Linnaeus, 1758) Identification
224 Callista chione (Linnaeus, 1758) Identification
225 Callochiton septemvalvis (Montagu, 1803) Identification
226 Callopora craticula (Alder, 1856) Identification
227 Callopora dumerilii (Audouin, 1826) Identification
228 Callopora lineata (Linnaeus, 1767) Identification
229 Callopora rylandi Bobin & Prenant, 1965 Identification
230 Calma glaucoides (Alder & Hancock, 1854) Identification
231 Calmella cavolini (Vérany, 1846) Identification
232 Caloplaca marina (Wedd.) Zahlbr., 1921 Identification
233 Caloria elegans (Alder & Hancock, 1845) Identification
234 Calycella syringa (L., 1758) Identification
235 Calycella syringa (Linnaeus, 1767) Identification
236 Calyptraea chinensis (Linnaeus, 1758) Identification
237 Calyx nicaeensis (Risso, 1826) Identification
238 Campecopea hirsuta (Montagu, 1804) Identification
239 Cancer pagurus Linnaeus, 1758 Identification
240 Capitella capitata (Fabricius, 1780) Identification
241 Caprella acanthifera Leach, 1814 Identification
242 Capulus ungaricus (Linnaeus, 1758) Identification
243 Carcinus maenas (Linnaeus, 1758) Identification
244 Cardita calyculata (Linnaeus, 1758) Identification
245 Cardites antiquatus (Linnaeus, 1758) Identification
246 Caridion gordoni (Spence Bate, 1858) Identification
247 Caridion steveni Lebour, 1930 Identification
248 Caryophyllia smithii Stokes & Broderip, 1828 Identification
249 Cassidaria echinophora (Linnaeus, 1758) Identification
250 Castalia punctata (Müller, 1788) Identification
251 Catapaguroides timidus (Roux, 1930) Identification
252 Catenella caespitosa (With.) L.M.Irvine, 1976 Identification
253 Cauloramphus spiniferum (Johnston, 1832) Identification
254 Cellaria fistulosa (Linnaeus, 1758) Identification
255 Cellaria salicornioides Lamouroux, 1816 Identification
256 Cellepora pumicosa (Pallas, 1766) Identification
257 Celleporella hyalina (Linnaeus, 1767) Identification
258 Centrolabrus exoletus (Linnaeus, 1758) Identification
259 Centronotus gunnellus (Linnaeus, 1758) Identification
260 Cerastoderma edule (Linnaeus, 1758) Identification
261 Cerastoderma glaucum (Bruguière, 1789) Identification
262 Cerastoderma glaucum (Poiret, 1789) Identification
263 Cereus pedunculatus (Pennant, 1777) Identification
264 Cerianthus lloydii Gosse, 1859 Identification
265 Cerianthus membranaceus (Gmelin, 1791) Identification
266 Cerithiopsis tubercularis (Montagu, 1803) Identification
267 Cerithium rupestre Risso, 1826 Identification
268 Cerithium vulgatum Bruguière, 1792 Identification
269 Cestus veneris Lesueur, 1813 Identification
270 Chaetogaster diaphanus (Gruithuisen, 1828) Identification
271 Chaetomorpha linum (O.F.Müller) Kütz., 1849 Identification
272 Chaetopterus variopedatus Cuvier, 1827 Identification
273 Chaetopterus variopedatus (Renier, 1804) Identification
274 Chaetozone setosa Malmgren, 1867 Identification
275 Chama gryphoides Linnaeus, 1758 Identification
276 Chamelea gallina (Linnaeus, 1758) Identification
277 Chartella papyracea (Ellis & Solander, 1786) Identification
278 Chartella papyrea (Pallas, 1766) Identification
279 Chauvetia brunnea (Donovan, 1804) Identification
280 Chelon labrosus (Risso, 1827) Identification
281 Chelonibia patula (Ranzani, 1818) Identification
282 Chelonibia testudinaria (Linnaeus, 1758) Identification
283 Chlamys distorta (da Costa, 1778) Identification
284 Chlamys flexuosa (Poli, 1795) Identification
285 Chlamys glabra (Linnaeus, 1758) Identification
286 Chlamys multistriata (Poli, 1795) Identification
287 Chlamys varia (Linnaeus, 1758) Identification
288 Chondrosia reniformis Nardo, 1847 Identification
289 Chondrus crispus Stackh., 1797 Identification
290 Chorda filum (L.) Stackh., 1797 Identification
291 Chromodoris purpurea (Risso in Guérin, 1831) Identification
292 Chromogobius quadrivittatus (Steindachner, 1863) Identification
293 Chrysallida obtusa (T. Brown, 1827) Identification
294 Chrysaora hysoscella (Linnaeus, 1767) Identification
295 Chthamalus montagui Southward, 1976 Identification
296 Chthamalus stellatus (Poli, 1791) Identification
297 Chylocladia verticillata (Lightf.) Bliding, 1928 Identification
298 Ciliata mustela (Linnaeus, 1758) Identification
299 Cingula trifasciata (J. Adams, 1800) Identification
300 Ciona intestinalis (Linnaeus, 1767) Identification
301 Circeis armoricana Saint-Joseph, 1894 Identification
302 Circeis spirillum (Linnaeus, 1758) Identification
303 Circomphalus casina (Linnaeus, 1758) Identification
304 Cirolana cranchi Leach, 1818 Identification
305 Cirratulus cirratus (O.F. Müller, 1776) Identification
306 Cirratulus filiformis Keferstein, 1862 Identification
307 Cirriformia tentaculata (Montagu, 1808) Identification
308 Cladocora caespitosa (Linnaeus, 1767) Identification
309 Cladophora pellucida (Hudson) Kütz., 1843 Identification
310 Cladophora rupestris (L.) Kütz., 1843 Identification
311 Clanculus cruciatus (Linnaeus, 1758) Identification
312 Clathrina coriacea (Montagu, 1814) Identification
313 Clausinella fasciata (da Costa, 1778) Identification
314 Clava multicornis (Forsskål, 1775) Identification
315 Clavaria fistulosa Holmsk., 1790 Identification
316 Clavelina lepadiformis (O.F. Müller, 1776) Identification
317 Clavella adunca (Strøm, 1762) Identification
318 Clibanarius erythropus (Latreille, 1818) Identification
319 Cliona celata Grant, 1826 Identification
320 Clitellio arenarius (O.F. Müller, 1776) Identification
321 Clytia hemisphaerica (Linnaeus, 1767) Identification
322 Cochlodesma praetenue (Pulteney, 1799) Identification
323 Codium bursa (Olivi) C.Agardh, 1817 Identification
324 Codium tomentosum Stackh., 1797 Identification
325 Colomastix pusilla Grube, 1861 Identification
326 Colpomenia peregrina Sauv., 1927 Identification
327 Colpomenia sinuosa (Mertens ex Roth) Derbès & Solier, 1851 Identification
328 Columbella rustica (Linnaeus, 1758) Identification
329 Colus gracilis (da Costa, 1778) Identification
330 Colus jeffreysianus (P. Fischer, 1868) Identification
331 Conchoderma auritum (Linnaeus, 1767) Identification
332 Conger conger (Linnaeus, 1758) Identification
333 Conopeum reticulum (Linnaeus, 1767) Identification
334 Conus ventricosus Gmelin, 1791 Identification
335 Corallina officinalis L., 1758 Identification
336 Corallina rubens L., 1758 Identification
337 Coralliophaga lithophagella (Lamarck, 1819) Identification
338 Corallium rubrum (Linnaeus, 1758) Identification
339 Corbula gibba (Olivi, 1792) Identification
340 Corella parallelogramma (Müller, 1776) Identification
341 Coris julis (Linnaeus, 1758) Identification
342 Cornularia cornucopiae (Pallas, 1766) Identification
343 Corophium arenarium Crawford, 1937 Identification
344 Corophium volutator (Pallas, 1766) Identification
345 Corymorpha nutans M. Sars, 1835 Identification
346 Corynactis viridis Allman, 1846 Identification
347 Coryne pusilla Gaertner, 1774 Identification
348 Coryphella lineata (Lovén, 1846) Identification
349 Coryphella pedata (Montagu, 1816) Identification
350 Coryphoblennius galerita (Linnaeus, 1758) Identification
351 Corystes cassivelaunus (Pennant, 1777) Identification
352 Cottus bubalis Euphrasen, 1786 Identification
353 Cottus scorpius Linnaeus, 1758 Identification
354 Crangon allmanni Kinahan, 1860 Identification
355 Crangon crangon (Linnaeus, 1758) Identification
356 Crania anomala (Müller, 1776) Identification
357 Crassostrea gigas (Thunberg, 1793) Identification
358 Cratena peregrina (Gmelin, 1791) Identification
359 Craterolophus convolvulus (Johnston, 1835) Identification
360 Crenilabrus quinquemaculatus Risso, 1827 Identification
361 Crenilabrus tinca (Linnaeus, 1758) Identification
362 Crepidula fornicata (Linnaeus, 1758) Identification
363 Crisia denticulata (Lamarck, 1816) Identification
364 Crisia eburnea (Linnaeus, 1758) Identification
365 Crisidia cornuta (Linnaeus, 1758) Identification
366 Cristiceps argentatus (Risso, 1810) Identification
367 Crossaster papposus (Linnaeus, 1767) Identification
368 Cryptopleura ramosa (Hudson) L.Newton, 1931 Identification
369 Cucumaria frondosa (Gunnerus, 1767) Identification
370 Cumopsis fagei Băcescu, 1956 Identification
371 Cuthona caerulea (Montagu, 1804) Identification
372 Cuthona nana (Alder & Hancock, 1842) Identification
373 Cutleria multifida (Turner) Grev., 1830 Identification
374 Cyanea capillata (Linnaeus, 1758) Identification
375 Cyanea lamarckii Péron & Lesueur, 1810 Identification
376 Cyclope neritea (Linnaeus, 1758) Identification
377 Cyclopterus lumpus Linnaeus, 1758 Identification
378 Cymodoce truncata Leach, 1814 Identification
379 Cystoclonium purpureum (Hudson) Batters, 1902 Identification
380 Cystoseira ericoides (L.) C.Agardh, 1820 Identification
381 Cythere lutea Mueller, 1785 Identification
382 Dasyatis pastinaca (Linnaeus, 1758) Identification
383 Dasychone bombyx (Dalyell, 1853) Identification
384 Delesseria sanguinea (Hudson) J.V.Lamour., 1813 Identification
385 Dendrodoa grossularia (Van Beneden, 1846) Identification
386 Dendrodoris limbata (Cuvier, 1804) Identification
387 Dendronotus frondosus (Ascanius, 1774) Identification
388 Dentalium entalis Linnaeus, 1758 Identification
389 Dentalium vulgare (da Costa, 1778) Identification
390 Depastrum cyathiforme (M. Sars, 1846) Identification
391 Diastylis rugosa Sars, 1865 Identification
392 Dicentrarchus labrax (Linnaeus, 1758) Identification
393 Dictyopteris membranacea (Stackh.) Batters, 1902 Identification
394 Dictyota dichotoma (Hudson) J.V.Lamour., 1809 Identification
395 Didemnum maculosum (Milne Edwards, 1841) Identification
396 Dilsea carnosa (Schmidel) Kuntze, 1898 Identification
397 Diodora gibberula (Lamarck, 1822) Identification
398 Diodora graeca (Linnaeus, 1758) Identification
399 Diogenes pugilator (Roux, 1829) Identification
400 Diphasia rosacea (Linnaeus, 1758) Identification
401 Diplodonta rotundata (Montagu, 1803) Identification
402 Diplosoma listerianum (Milne Edwards, 1841) Identification
403 Discodoris indecora Bergh, 1881 Identification
404 Discodoris planata (Alder & Hancock) Identification
405 Disporella hispida (Fleming, 1828) Identification
406 Distaplia rosea Della Valle, 1881 Identification
407 Distomus variolosus Gaertner, 1774 Identification
408 Dodecaceria concharum Örsted, 1843 Identification
409 Donax trunculus Linnaeus, 1758 Identification
410 Donax variegatus (Gmelin, 1791) Identification
411 Donax vittatus (da Costa, 1778) Identification
412 Doris verrucosa Linnaeus, 1758 Identification
413 Dorvillea rubrovittata (Grube, 1855) Identification
414 Dosima fascicularis (Ellis & Solander, 1786) Identification
415 Dosinia exoleta (Linnaeus, 1758) Identification
416 Dosinia lupinus (Linnaeus, 1758) Identification
417 Doto coronata (Gmelin, 1791) Identification
418 Doto fragilis (Forbes, 1838) Identification
419 Doto pinnatifida (Montagu, 1804) Identification
420 Drilonereis filum (Claparède, 1868) Identification
421 Dromia personata (Linnaeus, 1758) Identification
422 Dumontia contorta (S.G.Gmelin) Ruprecht, 1850 Identification
423 Dynamena pumila (Linnaeus, 1758) Identification
424 Dynamene bidentata (Adams, 1800) Identification
425 Dynamene bidentata sensu Torelli, 1930 non Adams, 1800 Identification
426 Dynamene magnitorata Holdich, 1968 Identification
427 Dysidea fragilis (Montagu, 1814) Identification
428 Ebalia cranchii Leach, 1817 Identification
429 Ebalia granulosa H. Milne Edwards, 1837 Identification
430 Ebalia tuberosa (Pennant, 1777) Identification
431 Ebalia tumefacta (Montagu, 1808) Identification
432 Echiichthys vipera (Cuvier, 1829) Identification
433 Echinaster (Echinaster) sepositus (Retzius, 1783) Identification
434 Echinaster sepositus (Retzius, 1783) Identification
435 Echinocardium cordatum (Pennant, 1777) Identification
436 Echinocardium flavescens (O.F. Müller, 1776) Identification
437 Echinocardium pennatifidum Agassiz, 1872 non Norman, 1868 Identification
438 Echinocardium pennatifidum Koehler, 1898 non Norman, 1868 Identification
439 Echinocardium pennatifidum Norman, 1868 Identification
440 Echinocyamus pusillus (O.F. Müller, 1776) Identification
441 Echinus acutus Lamarck, 1816 Identification
442 Echinus eſculentus Linnaeus, 1758 Identification
443 Echinus esculentus Linnaeus, 1758 Identification
444 Echinus melo Lamarck, 1816 Identification
445 Echiurus echiurus (Pallas, 1766) Identification
446 Edwardsia claparedii (Panceri, 1869) Identification
447 Electra crustulenta (Pallas, 1766) Identification
448 Electra pilosa (Linnaeus, 1767) Identification
449 Electra posidoniae Gautier, 1954 Identification
450 Eledone cirrhosa (Lamarck, 1798) Identification
451 Eledone moschata (Lamarck, 1798) Identification
452 Elminius modestus Darwin, 1854 Identification
453 Elysia timida (Risso, 1818) Identification
454 Elysia viridis (Montagu, 1804) Identification
455 Emarginula bicancellata Montrouzier, 1860 Identification
456 Emarginula conica Lamarck, 1801 Identification
457 Emarginula conica Schumacher, 1817 Identification
458 Emarginula elongata O.G. Costa, 1829 Identification
459 Emarginula fissura (Linnaeus, 1758) Identification
460 Emarginula huzardii Payraudeau, 1826 Identification
461 Enchytraeus albidus Henle, 1837 Identification
462 Endeis spinosa (Montagu, 1808) Identification
463 Ensis arcuatus (Jeffreys, 1865) Identification
464 Ensis directus (Conrad, 1844) sensu Abbott, 1954 Identification
465 Ensis ensis (Linnaeus, 1758) Identification
466 Ensis siliqua (Linnaeus, 1758) Identification
467 Enteromorpha compressa (L.) Nees, 1820 Identification
468 Enteromorpha intestinalis (L.) Nees, 1820 Identification
469 Enteromorpha linza (L.) J.Agardh, 1883 Identification
470 Ephesia gracilis Rathke, 1843 Identification
471 Epilepton clarkiae (W. Clark, 1852) Identification
472 Epitonium clathrus (Linnaeus, 1758) Identification
473 Epizoanthus arenaceus (Delle Chiaje, 1823) Identification
474 Epizoanthus couchii (Johnston in Couch, 1844) Identification
475 Ericthonius punctatus (Bate, 1857) Identification
476 Eriphia spinifrons Rathke, 1837 Identification
477 Escharoides coccinea (Abildgaard, 1806) Identification
478 Eteone foliosa Quatrefages, 1866 Identification
479 Eteone picta Quatrefages, 1866 Identification
480 Eualus gaimardii (H. Milne Edwards, 1837) Identification
481 Eualus occultus (Lebour, 1936) Identification
482 Eualus pusiolus (Krøyer, 1841) Identification
483 Eubranchus farrani (Alder & Hancock, 1844) Identification
484 Eubranchus tricolor Forbes, 1838 Identification
485 Euclymene lumbricoides (Quatrefages, 1866) Identification
486 Eudendrium rameum (Pallas, 1766) Identification
487 Eudendrium ramosum (Linnaeus, 1758) Identification
488 Eudendrium ramosum Van Beneden, 1844 Identification
489 Eulalia bilineata (Johnston, 1840) Identification
490 Eulalia (Eumida) sanguinea Identification
491 Eulalia viridis auct. non (Linnaeus, 1767) Identification
492 Eulalia viridis (Linnaeus, 1767) Identification
493 Eulimella laevis (T. Brown, 1827) Identification
494 Eumida punctifera (Grube, 1860) Identification
495 Eumida sanguinea (Örsted, 1843) Identification
496 Eunice harassii Audouin & Milne Edwards, 1833 Identification
497 Eunicella cavolini (Koch, 1887) Identification
498 Eunicella verrucosa (Pallas, 1766) Identification
499 Euphrosyne foliosa Audouin & Milne Edwards, 1833 Identification
500 Eupolymnia nebulosa (Montagu, 1819) Identification
501 Euraphia depressa (Poli, 1791) Identification
502 Eurydice affinis Hansen, 1905 Identification
503 Eurydice pulchra Leach, 1815 Identification
504 Eurydice spinigera Hansen, 1890 Identification
505 Eurynome aspera (Pennant, 1777) Identification
506 Eusyllis bloomstrandi Malmgren, 1867 Identification
507 Exogone gemmifera (Pagenstecher, 1862) Identification
508 Exogone naidina Örsted, 1845 Identification
509 Fabricia sabella (Ehrenberg, 1836) Identification
510 Fabricia stellaris (O.F. Müller, 1774) Identification
511 Fabulina fabula (Gmelin, 1791) Identification
512 Facelina bostoniensis (Couthouy, 1838) Identification
513 Facelina coronata (Forbes & Goodsir, 1839) Identification
514 Favorinus branchialis (Rathke, 1806) Identification
515 Ficopomatus enigmaticus (Fauvel, 1923) Identification
516 Filograna implexa Berkeley, 1835 Identification
517 Flabelligera affinis M. Sars, 1829 Identification
518 Flabellina affinis (Gmelin, 1791) Identification
519 Flustra foliacea (Linnaeus, 1758) Identification
520 Flustrellidra hispida (O. Fabricius, 1780) Identification
521 Fridericia ratzeli (Eisen, 1872) Identification
522 Fucus ceranoides Areschoug, 1847 Identification
523 Fucus ceranoides L., 1753 Identification
524 Fucus serratus L., 1753 Identification
525 Fucus spiralis L., 1753 Identification
526 Fucus vesiculosus var. linearis (Hudson) Kütz., 1849 Identification
527 Fucus vesiculosus L., 1753 Identification
528 Funiculina quadrangularis (Pallas, 1766) Identification
529 Furcellaria lumbricalis (Hudson) J.V.Lamour., 1813 Identification
530 Fustiaria rubescens (Deshayes, 1826) Identification
531 Gaidropsarus mediterraneus (Linnaeus, 1758) Identification
532 Gaidropsarus vulgaris (Cloquet, 1824) Identification
533 Galathea dispersa Bate, 1859 Identification
534 Galathea intermedia Lilljeborg, 1851 Identification
535 Galathea nexa Embleton, 1834 Identification
536 Galathea squamifera Leach, 1814 Identification
537 Galathea strigosa (Linnaeus, 1761) Identification
538 Gammarus chevreuxi Sexton, 1913 Identification
539 Gammarus duebeni Lilljeborg, 1852 Identification
540 Gammarus locusta (Linnaeus, 1758) Identification
541 Gari costulata (W. Turton, 1822) Identification
542 Gari depressa (Pennant, 1777) Identification
543 Gari fervensis (Gmelin, 1791) Identification
544 Gari tellinella (Lamarck, 1818) Identification
545 Gasterosteus aculeatus Linnaeus, 1758 Identification
546 Gastrochaena dubia (Pennant, 1777) Identification
547 Gattyana cirrhosa (Pallas, 1766) Identification
548 Gelidium latifolium Bornet ex Hauck in Bornet & Thur., 1883 Identification
549 Gelidium latifolium Bornet ex Hauck, 1883 Identification
550 Gelidium sesquipedale (Clemente) Thur., 1876 Identification
551 Geodia cydonium (Jameson, 1811) Identification
552 Gibbula ardens (Salis Marschlins, 1793) Identification
553 Gibbula cineraria (Linnaeus, 1758) Identification
554 Gibbula divaricata (Linnaeus, 1758) Identification
555 Gibbula magus (Linnaeus, 1758) Identification
556 Gibbula pennanti (R.A. Philippi, 1851) Identification
557 Gibbula umbilicalis (da Costa, 1778) Identification
558 Gibbula varia (Linnaeus, 1758) Identification
559 Gigartina stellata (Stackh.) Batters, 1902 Identification
560 Glans aculeata (Poli, 1795) Identification
561 Glans trapezia (Linnaeus, 1767) Identification
562 Glossobalanus minutus (Kowalevsky, 1866) Identification
563 Glossobalanus sarniensis (Koehler, 1886) Identification
564 Glossus humanus (Linnaeus, 1758) Identification
565 Glycera alba (O.F. Müller, 1776) Identification
566 Glycera convulata Identification
567 Glycera gigantea Quatrefages, 1866 Identification
568 Glycera rouxii Audouin & Milne Edwards, 1833 Identification
569 Glycera tridactyla Schmarda, 1861 Identification
570 Glycymeris glycymeris (Linnaeus, 1758) Identification
571 Gnathia dentata (G.O. Sars, 1872) Identification
572 Gnathia maxillaris (Montagu, 1804) Identification
573 Gnathia oxyuraea (Lilljeborg, 1855) Identification
574 Gobius bucchichii Steindachner, 1870 Identification
575 Gobius cobitis Pallas, 1814 Identification
576 Gobius forsteri Corbin, 1958 Identification
577 Gobius niger Lacepède, 1800 Identification
578 Gobius niger Linnaeus, 1758 Identification
579 Gobius paganellus Linnaeus, 1758 Identification
580 Gobius ruthensparri Euphrasen, 1786 Identification
581 Golfingia vulgare Stephen, 1958 Identification
582 Golfingia vulgaris (de Blainville, 1827) Identification
583 Goneplax rhomboides (Linnaeus, 1758) Identification
584 Goniodoris castanea Alder & Hancock, 1845 Identification
585 Goniodoris nodosa (Montagu, 1808) Identification
586 Gonothyraea loveni (Allman, 1859) Identification
587 Goodallia triangularis (Montagu, 1803) Identification
588 Gouldia minima (Montagu, 1803) Identification
589 Gracilaria confervoides (L.) Grev., 1830 Identification
590 Gracilaria verrucosa (Hudson) Papenf., 1950 Identification
591 Granulina clandestinella (Bavay, 1908) Identification
592 Grateloupia filicina (J.V.Lamour.) C.Agardh, 1822 Identification
593 Greilada elegans Bergh, 1894 Identification
594 Griffithsia flosculosa (J.Ellis) Batters, 1902 Identification
595 Gwynia capsula (Jeffreys, 1859) Identification
596 Hacelia attenuata Gray, 1840 Identification
597 Halcampa chrysanthellum (Peach in Johnston, 1847) Identification
598 Halecium beani (Johnston, 1838) Identification
599 Halecium halecinum (Linnaeus, 1758) Identification
600 Halichondria bowerbanki Burton, 1930 Identification
601 Halichondria (Halichondria) bowerbanki Burton, 1930 Identification
602 Halichondria (Halichondria) panicea (Pallas, 1766) Identification
603 Halichondria panicea (Pallas, 1766) Identification
604 Haliclona oculata (Linnaeus, 1759) Identification
605 Haliclystus auricula (Rathke, 1806) Identification
606 Halidrys siliquosa (L.) Lyngbye, 1819 Identification
607 Halimeda tuna (J.Ellis & Sol.) J.V.Lamour., 1816 Identification
608 Halimione portulacoides (L.) Aellen, 1938 Identification
609 Haliotis lamellosa Lamarck, 1822 Identification
610 Haliotis tuberculata Linnaeus, 1758 Identification
611 Haliplanella lineata (Verrill, 1869) Identification
612 Halopteris filicina (Grateloup) Kütz., 1843 Identification
613 Halurus equisetifolius (Lightf.) Kütz., 1843 Identification
614 Haminoea hydatis (Linnaeus, 1758) Identification
615 Haminoea navicula (da Costa, 1778) Identification
616 Hanleya hanleyi (W. Bean, 1844) Identification
617 Harmothoe imbricata (Linnaeus, 1767) Identification
618 Harmothoe impar (Johnston, 1839) Identification
619 Harmothoe lunulata (Delle Chiaje, 1830) Identification
620 Hartlaubella gelatinosa (Pallas, 1766) Identification
621 Haustorius arenarius Holmes, 1905 Identification
622 Haustorius arenarius (Slabber, 1769) Identification
623 Hediste diversicolor (O.F. Müller, 1776) Identification
624 Helcion pellucidum (Linnaeus, 1758) Identification
625 Hemimycale columella (Bowerbank, 1874) Identification
626 Henricia oculata (Pennant, 1777) Identification
627 Henricia sanguinolenta Heding, 1935 Identification
628 Henricia sanguinolenta Nobre, 1930 Identification
629 Henricia sanguinolenta (O.F. Müller, 1776) Identification
630 Hermione hystrix (Savigny in Lamarck, 1818) Identification
631 Hermodice carunculata (Pallas, 1766) Identification
632 Heterocythereis albomaculata (Baird, 1838) Identification
633 Hexaplex (Trunculariopsis) trunculus (Linnaeus, 1758) Identification
634 Hexaplex trunculus (Linnaeus, 1758) Identification
635 Himanthalia elongata (L.) S.F. Gray, 1821 Identification
636 Hinia incrassata (Strøm, 1768) Identification
637 Hinia pygmaea (Lamarck, 1822) Identification
638 Hinia reticulata (Linnaeus, 1758) Identification
639 Hippocampus brevirostris Schinz, 1822 Identification
640 Hippocampus guttulatus Cuvier, 1829 Identification
641 Hippocampus hippocampus (Linnaeus, 1758) Identification
642 Hippocampus ramulosus Leach, 1814 Identification
643 Hippolyte longirostris (Czerniavsky, 1868) Identification
644 Hippolyte varians Leach, 1814 Identification
645 Holothuria forskali Delle Chiaje, 1824 Identification
646 Holothuria tubulosa Gmelin, 1791 Identification
647 Homarus gammarus (Linnaeus, 1758) Identification
648 Hyale nilssoni Rathke, 1843 Identification
649 Hyale pontica Rathke, 1847 Identification
650 Hyas araneus (Linnaeus, 1758) Identification
651 Hyas coarctatus Leach, 1816 Identification
652 Hydrallmania falcata (Linnaeus, 1758) Identification
653 Hydrobia neglecta Muus, 1963 Identification
654 Hydrobia ulvae (Pennant, 1777) Identification
655 Hydrobia ventrosa (Montagu, 1803) Identification
656 Hydroides norvegica Gunnerus, 1768 Identification
657 Hydroides uncinata (Phillipi, 1844) Identification
658 Hymeniacidon perleve (Montagu, 1814) Identification
659 Hyperia galba (Montagu, 1815) Identification
660 Hyperoplus immaculatus (Corbin, 1950) Identification
661 Hyperoplus lanceolatus (Le Sauvage, 1824) Identification
662 Hypoglossum woodwardii Kütz., 1843 Identification
663 Hypselodoris elegans (Cantraine, 1835) Identification
664 Hypselodoris tricolor (Cantraine, 1835) Identification
665 Hypselodoris villafranca (Risso, 1818) Identification
666 Hypselodoris webbi (d'Orbigny, 1839) Identification
667 Idotea balthica (Pallas, 1772) Identification
668 Idotea chelipes (Pallas, 1766) Identification
669 Idotea emarginata (Fabricius, 1793) Identification
670 Idotea granulosa Rathke, 1843 Identification
671 Idotea linearis (Linnaeus, 1767) Identification
672 Idotea neglecta Sars, 1897 Identification
673 Idotea pelagica Leach, 1815 Identification
674 Idothea baltica Pallas, 1772 Identification
675 Inachus dorsettensis (Pennant, 1777) Identification
676 Inachus phalangium (Fabricius, 1775) Identification
677 Inachus thoracicus Roux, 1830 Identification
678 Iphinoe tenella Sars, 1878 Identification
679 Irus irus (Linnaeus, 1758) Identification
680 Ischnochiton albus (Linnaeus, 1767) Identification
681 Isozoanthus sulcatus Gosse, 1859 Identification
682 Isurus oxyrhynchus Rafinesque, 1810 Identification
683 Jaera albifrons Leach, 1814 Identification
684 Jaera (Jaera) albifrons Leach, 1814 Identification
685 Jaera (Jaera) nordmanni (Rathke, 1836) Identification
686 Jaera nordmanni (Rathke, 1837) Identification
687 Jania rubens (L.) J.V.Lamour., 1816 Identification
688 Janira maculosa Leach, 1814 Identification
689 Janolus cristatus (Delle Chiaje, 1841) Identification
690 Janthina janthina (Linnaeus, 1758) Identification
691 Janthina pallida W. Thompson, 1840 Identification
692 Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) Identification
693 Janua pagenstecheri (Quatrefages, 1866) Identification
694 Jassa falcata Chevreux & Fage, 1925 Identification
695 Jassa falcata (Montagu, 1808) Identification
696 Jorunna tomentosa (Cuvier, 1804) Identification
697 Jujubinus exasperatus (Pennant, 1777) Identification
698 Jujubinus striatus (Linnaeus, 1758) Identification
699 Kefersteinia cirrata (Keferstein, 1862) Identification
700 Kellia suborbicularis (Montagu, 1803) Identification
701 Kirchenpaueria pinnata (Linnaeus, 1758) Identification
702 Labidoplax digitata (Montagu, 1815) Identification
703 Labrus bergylta Ascanius, 1767 Identification
704 Labrus maculatus Bloch, 1792 Identification
705 Labrus turdus Linnaeus, 1758 Identification
706 Labrus viridis Linnaeus, 1758 Identification
707 Lacuna pallidula (da Costa, 1778) Identification
708 Lacuna parva (da Costa, 1778) Identification
709 Lacuna vincta (Montagu, 1803) Identification
710 Laetmonice filicornis Kinberg, 1856 Identification
711 Laevicardium crassum (Gmelin, 1791) Identification
712 Laevicardium oblongum (Gmelin, 1791) Identification
713 Lafoea dumosa (Fleming, 1820) Identification
714 Lagis koreni Malmgren, 1866 Identification
715 Lagisca extenuata (Grube, 1840) Identification
716 Lamellaria latens (O.F. Müller, 1776) Identification
717 Lamellaria perspicua (Linnaeus, 1758) Identification
718 Laminaria cloustonii Edmondston, 1845 Identification
719 Laminaria digitata (Hudson) J.V.Lamour., 1813 Identification
720 Laminaria hyperborea (Gunnerus) Foslie, 1884 Identification
721 Laminaria rodriguezii Bornet, 1888 Identification
722 Laminaria saccharina (L.) J.V.Lamour., 1813 Identification
723 Lamna nasus (Bonnaterre, 1788) Identification
724 Lanice conchilega (Pallas, 1766) Identification
725 Laomedea angulata Hincks, 1861 Identification
726 Laomedea flexuosa Alder, 1857 Identification
727 Lasaea rubra (Montagu, 1803) Identification
728 Laurencia obtusa (Hudson) J.V.Lamour., 1813 Identification
729 Laurencia pinnatifida (Hudson) J.V.Lamour., 1813 Identification
730 Laurencia pinnatifida (S.G. Gmelin) Lamouroux, 1813 Identification
731 Leathesia difformis (L.) J.E.Areschoug, 1847 Identification
732 Lecanora atra (Huds.) Ach., 1810 Identification
733 Lekanesphaera rugicauda (Leach, 1814) Identification
734 Lepadogaster candollei Risso, 1810 Identification
735 Lepadogaster gouanii Risso, 1810 Identification
736 Lepadogaster lepadogaster (Bonnaterre, 1788) Identification
737 Lepas anatifera Linnaeus, 1758 Identification
738 Lepas anserifera Linnaeus, 1767 Identification
739 Lepas (Anatifa) anatifera Linnaeus, 1758 Identification
740 Lepidochitona cinerea (Linnaeus, 1767) Identification
741 Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) Identification
742 Lepidonotus clava (Montagu, 1808) Identification
743 Lepidonotus squamatus (Linnaeus, 1758) Identification
744 Lepidopleurus cajetanus (Poli, 1791) Identification
745 Lepiota granulosa (Batsch) Gray, 1821 Identification
746 Leptochiton asellus (Gmelin, 1791) Identification
747 Leptochiton cancellatus (G.B. Sowerby II, 1840) Identification
748 Leptochiton scabridus (Jeffreys, 1880) Identification
749 Leptomysis lingvura (G.O. Sars, 1866) Identification
750 Leptomysis mediterranea G.O. Sars, 1877 Identification
751 Lepton squamosum (Montagu, 1803) Identification
752 Leptosynapta inhaerens (O.F. Müller, 1776) Identification
753 Lernaeocera branchialis (Linnaeus, 1767) Identification
754 Lesueurigobius friesi (Malm, 1874) Identification
755 Leuckartiara octona (Fleming, 1823) Identification
756 Leuconia nivea (Grant, 1826) Identification
757 Leucosolenia botryoides (Ellis & Solander, 1786) Identification
758 Leucosolenia complicata (Montagu, 1814) Identification
759 Leucothoe incisa Robertson, 1892 Identification
760 Leucothoe spinicarpa (Abildgaard, 1789) Identification
761 Lichina confinis (O.F.Müll.) C.Agardh, 1821 Identification
762 Lichina pygmaea (Lightf.) C.Agardh, 1817 Identification
763 Ligia italica Fabricius, 1798 Identification
764 Ligia oceanica (Linnaeus, 1767) Identification
765 Lima inflata Chemnitz, 1784 Identification
766 Lima inflata Link, 1807 Identification
767 Lima lima (Linnaeus, 1758) Identification
768 Limacia clavigera (O.F. Müller, 1776) Identification
769 Limanda limanda (Linnaeus, 1758) Identification
770 Limapontia capitata (O.F. Müller, 1774) Identification
771 Limapontia depressa Alder & Hancock, 1862 Identification
772 Limapontia senestra (Quatrefages, 1844) Identification
773 Limaria hians (Gmelin, 1791) Identification
774 Limnoria lignorum (Rathke, 1799) Identification
775 Lineus bilineatus (Renier, 1804) Identification
776 Lineus longissimus (Gunnerus, 1770) Identification
777 Lineus ruber (O.F. Müller, 1774) Identification
778 Liocarcinus arcuatus (Leach, 1814) Identification
779 Liocarcinus corrugatus (Pennant, 1777) Identification
780 Liocarcinus depurator (Linnaeus, 1758) Identification
781 Liocarcinus holsatus (Fabricius, 1798) Identification
782 Liocarcinus marmoreus (Leach, 1814) Identification
783 Liocarcinus pusillus (Leach, 1816) Identification
784 Liparis liparis (Linnaeus, 1766) Identification
785 Liparis montagui (Donovan, 1804) Identification
786 Lipophrys canevae (Vinciguerra, 1880) Identification
787 Lipophrys nigriceps (Vinciguerra, 1883) Identification
788 Lipophrys pavo (Risso, 1810) Identification
789 Lipophrys pholis (Linnaeus, 1758) Identification
790 Lissoclinum perforatum (Giard, 1872) Identification
791 Lithophaga lithophaga (Linnaeus, 1758) Identification
792 Littorina littorea (Linnaeus, 1758) Identification
793 Littorina mariae Sacchi & Rastelli, 1966 Identification
794 Littorina neglecta Bean, 1844 Identification
795 Littorina neritoides (Linnaeus, 1758) Identification
796 Littorina nigrolineata Gray, 1839 Identification
797 Littorina nigrolineata Philippi, 1846 Identification
798 Littorina obtusata (Linnaeus, 1758) Identification
799 Littorina rudis (Maton, 1797) Identification
800 Littorina saxatilis (Olivi, 1792) Identification
801 Littorina tenebrosa (Montagu, 1803) Identification
802 Lobiger serradifalci (Calcara, 1840) Identification
803 Loligo forbesii Steenstrup, 1856 Identification
804 Loligo vulgaris Lamarck, 1798 Identification
805 Lomanotus genei Vérany, 1846 Identification
806 Lomanotus marmoratus (Alder & Hancock, 1845) Identification
807 Lomentaria articulata (Hudson) Lyngb., 1819 Identification
808 Lophius piscatorius Linnaeus, 1758 Identification
809 Loxoconcha rhomboidea (Fischer, 1855) Identification
810 Lucernaria quadricornis O.F. Müller, 1776 Identification
811 Lucernariopsis campanulata (Lamouroux, 1815) Identification
812 Lucinella divaricata (Linnaeus, 1758) Identification
813 Lucinoma borealis (Linnaeus, 1767) Identification
814 Luidia ciliaris (Philippi, 1837) Identification
815 Luidia sarsi Düben & Koren, 1845 Identification
816 Lumbrineris latreilli Audouin & Milne Edwards, 1834 Identification
817 Lutraria angustior Philippi, 1844 Identification
818 Lutraria lutraria (Linnaeus, 1758) Identification
819 Lutraria oblonga (Gmelin, 1791) Identification
820 Lysianassa ceratina sensu Gottlieb, 1960 Identification
821 Lysianassa ceratina (Walker, 1889) Identification
822 Macoma balthica (Linnaeus, 1758) Identification
823 Macropodia deflexa Forest, 1978 Identification
824 Macropodia linaresi Forest & Zariquiey-Álvarez, 1964 Identification
825 Macropodia rostrata (Linnaeus, 1761) Identification
826 Macropodia tenuirostris (Leach, 1814) Identification
827 Mactra glauca Born, 1778 Identification
828 Mactra stultorum (Linnaeus, 1758) Identification
829 Magelona mirabilis (Johnston, 1865) Identification
830 Magelona papillicornis F. Müller, 1858 Identification
831 Magelona papillicornis McIntosh, 1878 non F. Müller, 1858 Identification
832 Maia verrucosa H. Milne Edwards, 1834 Identification
833 Maja squinado (Herbst, 1788) Identification
834 Malacoceros fuliginosus (Claparède, 1868) Identification
835 Maldane sarsi Malmgren, 1865 Identification
836 Manayunkia aestuarina (Bourne, 1883) Identification
837 Mangelia attenuata (Montagu, 1803) Identification
838 Mangelia powisiana (Dautzenberg, 1887) Identification
839 Manzonia crassa (Kanmacher, 1798) Identification
840 Margarites helicinus (Phipps, 1774) Identification
841 Marionia blainvillea (Risso, 1818) Identification
842 Marphysa belli (Audouin & Milne Edwards, 1833) Identification
843 Marphysa bellii (Audouin & Milne Edwards, 1833) Identification
844 Marphysa sanguinea (Montagu, 1813) Identification
845 Marshallora adversa (Montagu, 1803) Identification
846 Marthasterias glacialis (Linnaeus, 1758) Identification
847 Mastocarpus stellatus (Stackh.) Guiry, 1984 Identification
848 Megalomma vesiculosum (Montagu, 1813) Identification
849 Melanella alba (da Costa, 1778) Identification
850 Melinna palmata Grube, 1870 Identification
851 Membranipora membranacea (Linnaeus, 1767) Identification
852 Membranoptera alata (Hudson) Stackh., 1809 Identification
853 Mercenaria mercenaria (Linnaeus, 1758) Identification
854 Mercierella enigmatica Fauvel, 1923 Identification
855 Metridium senile (Linnaeus, 1761) Identification
856 Microciona atrasanguinea Bowerbank, 1862 Identification
857 Mirbelia decandollii (Risso, 1827) Identification
858 Modiola modiolus (Linnaeus, 1758) Identification
859 Modiolarca tumida (Hanley, 1843) Identification
860 Modiolicola insignis Aurivillius, 1883 Identification
861 Modiolus adriaticus Lamarck, 1819 Identification
862 Modiolus barbatus (Linnaeus, 1758) Identification
863 Modiolus phaseolinus Philippi, 1844 Identification
864 Moerella donacina (Linnaeus, 1758) Identification
865 Molinia obtusa Peterm., 1844 Identification
866 Monia patelliformis (Linnaeus, 1761) Identification
867 Monia squama (Gmelin, 1791) Identification
868 Monodonta lineata (da Costa, 1778) Identification
869 Monodonta turbinata Born Identification
870 Monophorus perversus (Linnaeus, 1758) Identification
871 Monostroma grevillei (Thur.) Wittrock, 1866 Identification
872 Montacuta substriata (Montagu, 1808) Identification
873 Morchellium argus (Milne Edwards, 1841) Identification
874 Mugil chelo Cuvier, 1829 Identification
875 Mullus surmuletus Linnaeus, 1758 Identification
876 Munida rugosa (Fabricius, 1775) Identification
877 Munna kroyeri Goodsir, 1842 Identification
878 Muraena helena Linnaeus, 1758 Identification
879 Muricopsis cristatus (Brocchi, 1814) Identification
880 Musculus costulatus (Risso, 1826) Identification
881 Musculus discors (Linnaeus, 1767) Identification
882 Mustelus mustelus (Linnaeus, 1758) Identification
883 Mya arenaria Linnaeus, 1758 Identification
884 Mya truncata Linnaeus, 1758 Identification
885 Mycale (Carmia) macilenta (Bowerbank, 1866) Identification
886 Mycale macilenta (Bowerbank, 1866) Identification
887 Myoxocephalus scorpius (Linnaeus, 1758) Identification
888 Myrianida pinnigera (Montagu, 1808) Identification
889 Myriapora truncata (Pallas, 1766) Identification
890 Myriogramme bonnemaisonii Kylin, 1924 Identification
891 Myrtea spinifera (Montagu, 1803) Identification
892 Mysia undata (Pennant, 1777) Identification
893 Mysta picta (Quatrefages, 1866) Identification
894 Mytilicola intestinalis Steuer, 1902 Identification
895 Mytilus edulis Linnaeus, 1758 Identification
896 Mytilus galloprovincialis Lamarck, 1819 Identification
897 Myxicola infundibulum (Montagu, 1808) Identification
898 Myxilla (Myxilla) incrustans (Johnston, 1842) Identification
899 Myxilla (Myxilla) rosacea (Lieberkühn, 1859) Identification
900 Myxilla incrustans (Johnston, 1842) Identification
901 Myxilla rosacea (Lieberkühn, 1859) Identification
902 Nausithoe punctata Kölliker, 1853 Identification
903 Neanthes fucata (Savigny in Lamarck, 1818) Identification
904 Neanthes virens (M. Sars, 1835) Identification
905 Nebalia bipes (Fabricius, 1780) Identification
906 Necora puber (Linnaeus, 1767) Identification
907 Nemalion elminthoides (Velley) Batters, 1902 Identification
908 Nemalion multifidum (F.Weber & D.Mohr) Chauv., 1845 Identification
909 Nemertesia antennina (Linnaeus, 1758) Identification
910 Nemertesia ramosa (Lamarck, 1816) Identification
911 Neoamphitrite figulus (Dalyell, 1853) Identification
912 Neolepton sulcatulum (Jeffreys, 1859) Identification
913 Neomysis integer (Leach, 1814) Identification
914 Neopentadactyla mixta (Östergren, 1898) Identification
915 Neosimnia spelta (Linnaeus, 1758) Identification
916 Nephrops norvegicus (Linnaeus, 1758) Identification
917 Nephtys caeca (Fabricius, 1780) Identification
918 Neptunea antiqua (Linnaeus, 1758) Identification
919 Nereimyra punctata (Müller, 1788) Identification
920 Nereiphylla paretti Blainville, 1828 Identification
921 Nereis diversicolor (Müller, 1776) Identification
922 Nereis diversicolor O.F. Müller, 1776 Identification
923 Nereis pelagica Linnaeus, 1758 Identification
924 Nereis virens M. Sars, 1835 Identification
925 Nerine cirratulus (Delle Chiaje, 1831) Identification
926 Nerophis lumbriciformis (Jenyns, 1835) Identification
927 Nerophis ophidion (Linnaeus, 1758) Identification
928 Nicolea venustula (Montagu, 1819) Identification
929 Nicomache lumbricalis (Fabricius, 1780) Identification
930 Nitophyllum punctatum (Stackh.) Grev., 1830 Identification
931 Notomastus latericeus Sars, 1851 Identification
932 Notopterophorus papilio Hesse, 1864 Identification
933 Nototeredo norvegica (Spengler, 1792) Identification
934 Nucella lapillus (Linnaeus, 1758) Identification
935 Nucula hanleyi Winckworth, 1931 Identification
936 Nucula nucleus (Linnaeus, 1758) Identification
937 Nucula sulcata Bronn, 1831 Identification
938 Nuculana fragilis (Chemnitz, 1784) Identification
939 Nuculana minuta (O.F. Müller, 1776) Identification
940 Nymphon brevirostre Hodge, 1863 Identification
941 Nymphon gracile Hoek, 1881 Identification
942 Nymphon gracile (Leach, 1814) Identification
943 Nymphon gracile Sars, 1891 Identification
944 Obelia bidentata Clark, 1875 Identification
945 Obelia dichotoma (Linnaeus, 1758) Identification
946 Obelia geniculata (Linnaeus, 1758) Identification
947 Obelia geniculata Ralph, 1956 Identification
948 Obelia longissima (Pallas, 1766) Identification
949 Obtusella intersecta (S.V. Wood, 1857) Identification
950 Ocenebra erinacea (Linnaeus, 1758) Identification
951 Ocinebrina aciculata (Lamarck, 1822) Identification
952 Ocinebrina edwardsi Payraudeau, 1826 Identification
953 Octopus macropus Risso, 1826 Identification
954 Octopus vulgaris Cuvier, 1797 Identification
955 Odontosyllis ctenostoma Claparède, 1868 Identification
956 Odontosyllis gibba Claparède, 1863 Identification
957 Odostomia conoidea (Brocchi, 1814) Identification
958 Oerstedia dorsalis (Abildgaard, 1806) Identification
959 Okenia elegans (Leuckart, 1828) Identification
960 Oligocladus sanguinolentus Lang, 1884 Identification
961 Onchidella celtica (Audouin & H. Milne Edwards, 1832) Identification
962 Onchidoris bilamellata (Linnaeus, 1767) Identification
963 Onchidoris luteocincta (M. Sars, 1870) Identification
964 Onchidoris muricata (O.F. Müller, 1776) Identification
965 Onoba semicostata (Montagu, 1803) Identification
966 Onos tricirratus (Brünnich, 1768) Identification
967 Ophelia bicornis Savigny in Lamarck, 1818 Identification
968 Ophidiaster ophidianus (Lamarck, 1816) Identification
969 Ophiocomina nigra (Abildgaard, in O.F. Müller, 1789) Identification
970 Ophioderma longicauda (Bruzelius, 1805) Identification
971 Ophiodromus flexuosus (Delle Chiaje, 1827) Identification
972 Ophiomyxa pentagona (Lamarck, 1816) Identification
973 Ophiopsila aranea Forbes, 1843 Identification
974 Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789) Identification
975 Ophiothrix quinquemaculata (Delle Chiaje, 1828) Identification
976 Ophiura albida Forbes, 1839 Identification
977 Ophiura ophiura (Linnaeus, 1758) Identification
978 Ophryotrocha puerilis Claparède & Mecznikow, 1869 Identification
979 Orbinia latreilli (Audouin & H Milne Edwards, 1833) Identification
980 Orchestia gammarellus (Pallas, 1766) Identification
981 Orchestia mediterranea Costa, 1853 Identification
982 Orchomene nana (Krøyer, 1846) Identification
983 Oriopsis armandi (Claparède, 1864) Identification
984 Oscarella lobularis (Schmidt, 1862) Identification
985 Ostrea edulis Linnaeus, 1758 Identification
986 Otina ovata (T. Brown, 1827) Identification
987 Ovatella myosotis (Draparnaud, 1801) Identification
988 Owenia fusiformis Delle Chiaje, 1844 Identification
989 Oxynoe olivacea Rafinesque, 1814 Identification
990 Pachygrapsus marmoratus (Fabricius, 1787) Identification
991 Pachymatisma johnstonia (Bowerbank in Johnston, 1842) Identification
992 Padina pavonia (L.) J.V.Lamour., 1816 Identification
993 Paguristes oculatus (Fabricius, 1775) Identification
994 Pagurus anachoretus Risso, 1827 Identification
995 Pagurus bernhardus (Linnaeus, 1758) Identification
996 Pagurus cuanensis Bell, 1846 Identification
997 Pagurus prideauxi Leach, 1815 Identification
998 Pagurus pubescens Krøyer, 1838 Identification
999 Palaemon adspersus Rathke, 1837 Identification
1000 Palaemon elegans Rathke, 1837 Identification
1001 Palaemon longirostris H. Milne-Edwards, 1837 Identification
1002 Palaemon serratus (Pennant, 1777) Identification
1003 Palaemonetes varians (Leach, 1813) Identification
1004 Palinurus elephas (Fabricius, 1787) Identification
1005 Palinurus mauritanicus Gruvel, 1911 Identification
1006 Palliolum tigerinum (O.F. Müller, 1776) Identification
1007 Palmaria palmata (L.) Weber & Mohr, 1805 Identification
1008 Pandalus montagui Leach, 1814 Identification
1009 Paphia aurea (Gmelin, 1791) Identification
1010 Paphia rhomboides (Pennant, 1777) Identification
1011 Parablennius gattorugine (Linnaeus, 1758) Identification
1012 Parablennius rouxi (Cocco, 1833) Identification
1013 Parablennius sanguinolentus (Pallas, 1814) Identification
1014 Parablennius tentacularis (Brünnich, 1768) Identification
1015 Paracentrotus lividus (Lamarck, 1816) Identification
1016 Paradoxostoma variabile (Baird, 1835) Identification
1017 Parajassa pelagica (Leach, 1814) Identification
1018 Paramysis arenosa (G.O. Sars, 1877) Identification
1019 Paramysis helleri (G.O. Sars, 1877) Identification
1020 Parazoanthus axinellae (Schmidt, 1862) Identification
1021 Parerythropodium coralloides (Pallas, 1766) Identification
1022 Parthenope angulifrons Latreille, 1825 Identification
1023 Parthenope massena (Roux, 1830) Identification
1024 Partulida spiralis (Montagu, 1803) Identification
1025 Parvicardium exiguum (Gmelin, 1791) Identification
1026 Patella aspera Lamarck, 1819 Identification
1027 Patella aspera Röding, 1798 Identification
1028 Patella caerulea Linnaeus, 1758 Identification
1029 Patella depressa Pennant, 1777 Identification
1030 Patella rustica Linnaeus, 1758 Identification
1031 Patella ulyssiponensis Gmelin, 1791 Identification
1032 Patella vulgata Linnaeus, 1758 Identification
1033 Pawsonia saxicola (Brady & Robertson, 1871) Identification
1034 Peachia cylindrica (Reid, 1848) Identification
1035 Pecten jacobaeus (Linnaeus, 1758) Identification
1036 Pecten maximus (Linnaeus, 1758) Identification
1037 Pectinaria auricoma (O.F. Müller, 1776) Identification
1038 Pelagia noctiluca (Forsskål, 1775) Identification
1039 Peloscolex benedeni (Udekem, 1855) Identification
1040 Peltodoris atromaculata Bergh, 1880 Identification
1041 Peltogaster paguri Rathke, 1842 Identification
1042 Pelvetia canaliculata (L.) Decaisne & Thur., 1845 Identification
1043 Pennatula phosphorea Linnaeus, 1758 Identification
1044 Pentapora fascialis (Pallas, 1766) Identification
1045 Pereionotus testudo (Montagu, 1808) Identification
1046 Perinereis cultrifera (Grube, 1840) Identification
1047 Perophora listeri Wiegman, 1835 Identification
1048 Petricola lithophaga (Philippson, 1788) Identification
1049 Petricola lithophaga (Retzius, 1788) Identification
1050 Petricola pholadiformis Lamarck, 1818 Identification
1051 Petrobius maritimus (Leach, 1809) Identification
1052 Phallusia mamillata (Cuvier, 1815) Identification
1053 Pharus legumen (Linnaeus, 1758) Identification
1054 Phascolion strombi (Montagu, 1804) Identification
1055 Phaxas pellucidus (Pennant, 1777) Identification
1056 Pherusa plumosa (Müller, 1776) Identification
1057 Philine aperta (Linnaeus, 1767) Identification
1058 Philine catena (Montagu, 1803) Identification
1059 Philocheras bispinosus (Hailstone, 1835) Identification
1060 Philocheras fasciatus (Risso, 1816) Identification
1061 Philocheras trispinosus (Hailstone in Hailstone & Westwood, 1835) Identification
1062 Pholadidea loscombiana W. Turton, 1819 Identification
1063 Pholas dactylus Linnaeus, 1758 Identification
1064 Pholis gunnellus (Linnaeus, 1758) Identification
1065 Phoronis hippocrepia Wright, 1856 Identification
1066 Phoronis muelleri Selys-Lonchamps, 1903 Identification
1067 Phoronis psammophila Cori, 1889 Identification
1068 Phoxichilidium femoratum (Rathke, 1799) Identification
1069 Phtisica marina Slabber, 1769 Identification
1070 Phycodrys rubens (L.) Batters, 1902 Identification
1071 Phyllochaetopterus anglicus Potts, 1914 Identification
1072 Phyllodoce lamelligera (Gmelin in Linnaeus, 1788) Identification
1073 Phyllodoce laminosa Savigny in Lamarck, 1818 Identification
1074 Phyllodoce paretti (Blainville, 1828) Identification
1075 Pilumnus hirtellus (Linnaeus, 1761) Identification
1076 Pinna nobilis Linnaeus, 1758 Identification
1077 Pinnotheres pinnotheres (Linnaeus) Identification
1078 Pinnotheres pisum (Linnaeus, 1767) Identification
1079 Pirakia punctifera (Grube, 1860) Identification
1080 Pirimela denticulata (Montagu, 1808) Identification
1081 Pisa armata (Latreille, 1803) Identification
1082 Pisa nodipes Leach, 1815 Identification
1083 Pisa tetraodon (Pennant, 1777) Identification
1084 Pisania striata (Gmelin, 1791) Identification
1085 Pisidia longicornis (Linnaeus, 1767) Identification
1086 Pitar rudis (Poli, 1795) Identification
1087 Placida dendritica (Alder & Hancock, 1843) Identification
1088 Plagioecia patina (Lamarck, 1816) Identification
1089 Platynereis dumerilii (Audouin & Milne Edwards, 1834) Identification
1090 Pleurobrachia pileus (O.F. Müller, 1776) Identification
1091 Pleurobranchaea meckeli (Blainville, 1825) Identification
1092 Pleurobranchus membranaceus (Montagu, 1816) Identification
1093 Pleurobranchus testudinarius Cantraine, 1835 Identification
1094 Pleuronectes flesus Linnaeus, 1758 Identification
1095 Pleuronectes platessa Linnaeus, 1758 Identification
1096 Plumaria elegans (Bonnem.) F. Schmitz, 1889 Identification
1097 Plumaria elegans (Bonnem.) F.Schmitz, 1889 Identification
1098 Plumularia setacea (Linnaeus, 1758) Identification
1099 Podocoryne carnea M. Sars, 1846 Identification
1100 Polinices fuscus (Blainville, 1825) Identification
1101 Polinices guilleminii (Payraudeau, 1826) Identification
1102 Pollachius pollachius (Linnaeus, 1758) Identification
1103 Pollachius virens (Linnaeus, 1758) Identification
1104 Pollicipes pollicipes (Gmelin, 1790) Identification
1105 Polycera quadrilineata (O.F. Müller, 1776) Identification
1106 Polydora ciliata (Johnston, 1838) Identification
1107 Polyides rotunda (Hudson) Gaillon, 1828 Identification
1108 Polymnia nebulosa (Montagu, 1819) Identification
1109 Polynoe scolopendrina Savigny, 1822 Identification
1110 Polysiphonia lanosa (L.) Tandy, 1931 Identification
1111 Pomatoceros lamarcki (Quatrefages, 1866) Identification
1112 Pomatoceros triqueter (Linnaeus, 1758) Identification
1113 Pomatoschistus microps (Krøyer, 1838) Identification
1114 Pomatoschistus minutus (Pallas, 1770) Identification
1115 Pomatoschistus pictus (Malm, 1865) Identification
1116 Pomatostegus polytrema (Philippi, 1844) Identification
1117 Pontocrates arenarius (Spence Bate, 1858) Identification
1118 Pontogenia chrysocoma (Baird, 1865) Identification
1119 Pontophilus spinosus (Leach, 1816) Identification
1120 Porania (Porania) pulvillus (O.F. Müller, 1776) Identification
1121 Porcellana platycheles (Pennant, 1777) Identification
1122 Porcellidium viride (Philippi, 1840) Identification
1123 Porphyra umbilicalis Kütz., 1843 Identification
1124 Portumnus latipes (Pennant, 1777) Identification
1125 Praunus flexuosus (Müller, 1776) Identification
1126 Priapulus caudatus Lamarck, 1816 Identification
1127 Proceraea picta Ehlers, 1864 Identification
1128 Procerodes littoralis (Strøm, 1768) Identification
1129 Processa canaliculata Leach, 1815 Identification
1130 Processa modica Williamson in Williamson & Rochanaburanon, 1979 Identification
1131 Propilidium exiguum (W. Thompson, 1844) Identification
1132 Prostheceraeus vittatus (Montagu, 1815) Identification
1133 Psammechinus microtuberculatus (Blainville, 1825) Identification
1134 Psammechinus miliaris (P.L.S. Müller, 1771) Identification
1135 Psammechinus verruculatus (Lütken, 1864) Identification
1136 Pseudamussium septemradiatum (O.F. Müller, 1776) Identification
1137 Pseudocuma longicornis (Bate) Identification
1138 Pseudopotamilla reniformis (Bruguière, 1789) Identification
1139 Pseudoprotella phasma (Montagu, 1804) Identification
1140 Pseudosuberites sulphureus (Bowerbank, 1866) Identification
1141 Pteria hirundo (Linnaeus, 1758) Identification
1142 Pterocladia capillacea (S.G.Gmelin) Bornet, 1876 Identification
1143 Pterocladia pinnata (Hudson) Papenf., 1950 Identification
1144 Punctaria latifolia Grev., 1830 Identification
1145 Puncturella noachina (Linnaeus, 1771) Identification
1146 Pungitius pungitius (Linnaeus, 1758) Identification
1147 Pycnogonum littorale (Strøm, 1762) Identification
1148 Pylaiella littoralis (L.) Kjellman, 1872 Identification
1149 Raja clavata Linnaeus, 1758 Identification
1150 Ralfsia verrucosa (Areschoug) Areschoug, 1845 Identification
1151 Ramalina siliquosa (Huds.) A.L.Sm., 1918 Identification
1152 Raniceps raninus (Linnaeus, 1758) Identification
1153 Raphitoma leufroyi (Michaud, 1828) Identification
1154 Retusa obtusa (Montagu, 1803) Identification
1155 Retusa truncatella (Locard) Identification
1156 Retusa truncatula (Bruguière, 1792) Identification
1157 Rhizostoma octopus (Linnaeus, 1758) Identification
1158 Rhodine loveni Malmgren, 1865 Identification
1159 Rhodymenia palmata (L.) Grev., 1830 Identification
1160 Rissoa guerinii Récluz, 1843 Identification
1161 Rissoa inconspicua Alder, 1844 Identification
1162 Rissoa parva (da Costa, 1778) Identification
1163 Rissoa variabilis (Megerle von Mühlfeld, 1824) Identification
1164 Rissoa violacea Desmarest, 1814 Identification
1165 Rissostomia membranacea (J. Adams, 1800) Identification
1166 Roccella fuciformis (L.) DC., 1805 Identification
1167 Rossia macrosoma (Delle Chiaje, 1830) Identification
1168 Rostanga rubra (Risso, 1818) Identification
1169 Runcina coronata (Quatrefages, 1844) Identification
1170 Runcina ferruginea Kress, 1977 Identification
1171 Sabella pavonina Savigny, 1822 Identification
1172 Sabella spallanzanii (Gmelin, 1791) Identification
1173 Sabellaria alveolata (Linnaeus, 1767) Identification
1174 Sabellaria spinulosa (Leuckart, 1849) Identification
1175 Saccorhiza bulbosa J.Agardh, 1848 Identification
1176 Saccorhiza polyschides (Lightf.) Batters, 1902 Identification
1177 Sacculina carcini Thompson, 1836 Identification
1178 Sagartia elegans (Dalyell, 1848) Identification
1179 Sagartia ornata (Holdsworth, 1855) Identification
1180 Sagartia troglodytes (Price in Johnston, 1847) Identification
1181 Sagartiogeton laceratus (Dalyell, 1848) Identification
1182 Sagartiogeton undatus (Müller, 1778) Identification
1183 Sarcophyton roseum Pratt, 1903 Identification
1184 Sargassum hornschuchii C.Agardh, 1820 Identification
1185 Sargassum (Sargassum) hornschuchii C.Agardh, 1820 Identification
1186 Sargassum (Sargassum) vulgare C. Agardh, 1820 Identification
1187 Sargassum muticum (Yendo) Fensholt, 1955 Identification
1188 Sargassum vulgare C.Agardh, 1820 Identification
1189 Sarsia eximia (Allman, 1859) Identification
1190 Scalibregma inflatum Rathke, 1843 Identification
1191 Scalisetosus assimilis (Mc Intosh, 1900) Identification
1192 Scalpellum scalpellum (Linnaeus, 1767) Identification
1193 Scaphander lignarius (Linnaeus, 1758) Identification
1194 Schizaster canaliferus (Lamarck, 1816) Identification
1195 Schizoporella errata (Waters, 1878) Identification
1196 Schizoporella unicornis (Johnston in Wood, 1844) Identification
1197 Scolelepis fuliginosa (Claparède, 1870) Identification
1198 Scolelepis (Scolelepis) squamata (O.F. Muller, 1806) Identification
1199 Scolelepis squamata (Müller, 1806) Identification
1200 Scoloplos armiger (Müller, 1776) Identification
1201 Scoloplos (Scoloplos) armiger (Müller, 1776) Identification
1202 Scorpaena porcus Linnaeus, 1758 Identification
1203 Scrobicularia plana (da Costa, 1778) Identification
1204 Scruparia ambigua (d'Orbigny, 1841) Identification
1205 Scruparia chelata (Linnaeus, 1758) Identification
1206 Scrupocellaria reptans (Linnaeus, 1758) Identification
1207 Scrupocellaria scruposa (Linnaeus, 1758) Identification
1208 Scyliorhinus canicula (Linnaeus, 1758) Identification
1209 Scyliorhinus caniculus (Linnaeus, 1758) Identification
1210 Scyliorhinus stellaris (Linnaeus, 1758) Identification
1211 Scyllarus arctus (Linnaeus, 1758) Identification
1212 Scyllarus latus Latreille, 1803 Identification
1213 Scypha compressa (Fabricius, 1780) Identification
1214 Scytosiphon lomentaria (Lyngbye) Link, 1833 Identification
1215 Sepia elegans Blainville, 1827 Identification
1216 Sepia officinalis Linnaeus, 1758 Identification
1217 Sepia orbignyana Férussac, 1826 Identification
1218 Sepietta neglecta Naef, 1916 Identification
1219 Sepietta oweniana (d'Orbigny, 1841) Identification
1220 Sepiola atlantica A. d'Orbigny, 1842 Identification
1221 Sepiola aurantiaca Jatta, 1896 Identification
1222 Sepiola rondeletii Leach, 1817 Identification
1223 Serpula vermicularis Linnaeus, 1767 Identification
1224 Serpula vermicularis non Linnaeus, 1767 sensu Müller, 1789 Identification
1225 Serpulorbis arenarius (Linnaeus, 1758) Identification
1226 Sertella septentrionalis (Harmer, 1933) Identification
1227 Sertularella polyzonias (Linnaeus, 1758) Identification
1228 Sertularella rugosa (Linnaeus, 1758) Identification
1229 Sertularia cupressina Linnaeus, 1758 Identification
1230 Sidnyum turbinatum (Savigny, 1816) Identification
1231 Sigalion mathildae Audouin & Milne Edwards in Cuvier, 1830 Identification
1232 Simnia patula (Pennant, 1777) Identification
1233 Solecurtus scopula (W. Turton, 1822) Identification
1234 Solecurtus strigilatus (Linnaeus, 1758) Identification
1235 Solen marginatus Pulteney, 1799 Identification
1236 Solidobalanus fallax (Broch, 1927) Identification
1237 Sparisoma cretense (Linnaeus, 1758) Identification
1238 Sparisoma (Euscarus) cretense (Linnaeus, 1758) Identification
1239 Spatangus purpureus O.F. Müller, 1776 Identification
1240 Sphaerodorum flavum Örsted, 1843 Identification
1241 Sphenia binghami W. Turton, 1822 Identification
1242 Sphondylothamnion multifidum (Hudson) Nägeli, 1862 Identification
1243 Spinachia spinachia (Linnaeus, 1758) Identification
1244 Spinther miniaceus Grube, 1860 Identification
1245 Spiophanes bombyx (Claparède, 1870) Identification
1246 Spirographis spallanzanii (Viviani, 1805) Identification
1247 Spirorbis borealis Daudin, 1800 Identification
1248 Spirorbis corallinae de Silva & Knight-Jones, 1962 Identification
1249 Spirorbis (Spirorbis) corallinae de Silva, Knight-Jones, 1962 Identification
1250 Spirorbis (Spirorbis) rupestris Gee, Knight-Jones, 1962 Identification
1251 Spirorbis (Spirorbis) spirorbis (Linnaeus, 1758) Identification
1252 Spirorbis (Spirorbis) tridentatus Levinsen, 1883 Identification
1253 Spirorbis rupestris Gee & Knight-Jones, 1962 Identification
1254 Spirorbis spirorbis (Linnaeus, 1758) Identification
1255 Spirorbis tridentatus Levinsen, 1883 Identification
1256 Spirula spirula (Linnaeus, 1758) Identification
1257 Spisula elliptica (T. Brown, 1827) Identification
1258 Spisula solida (Linnaeus, 1758) Identification
1259 Spisula subtruncata (da Costa, 1778) Identification
1260 Spondylus gaederopus Linnaeus, 1758 Identification
1261 Spongia (Spongia) officinalis Linnaeus, 1759 Identification
1262 Spongia officinalis Linnaeus, 1759 Identification
1263 Spongomorpha aeruginosa (L.) C.Hoek, 1963 Identification
1264 Spurilla neapolitana (Delle Chiaje, 1841) Identification
1265 Squatina squatina (Linnaeus, 1758) Identification
1266 Squilla mantis (Linnaeus, 1758) Identification
1267 Staurocephalus rubrovittatus Grube, 1855 Identification
1268 Stenothoe monoculoides (Montagu, 1815) Identification
1269 Sthenelais boa (Johnston, 1833) Identification
1270 Stichopus regalis (Cuvier, 1817) Identification
1271 Stomphia coccinea (Müller, 1776) Identification
1272 Striarca lactea (Linnaeus, 1758) Identification
1273 Strongylocentrotus droebachiensis (O.F. Müller, 1776) Identification
1274 Styela clava Herdman, 1881 Identification
1275 Styela coriacea (Alder & Hancock, 1848) Identification
1276 Styela partita (Stimpson, 1852) Identification
1277 Stylarioides plumosa (O.F. Müller, 1776) Identification
1278 Suaeda maritima (L.) Dumort., 1827 Identification
1279 Suberites carnosus (Johnston, 1842) Identification
1280 Suberites domuncula (Olivi, 1792) Identification
1281 Suberites ficus (Johnston, 1842) Identification
1282 Sunamphitoe pelagica (Milne Edwards, 1830) Identification
1283 Swiftia rosea (Grieg, 1887) Identification
1284 Sycon ciliatum (Fabricius, 1780) Identification
1285 Sycon raphanus Schmidt, 1862 Identification
1286 Syllis gracilis Grube, 1840 Identification
1287 Synchelidium haplocheles (Grube, 1864) Identification
1288 Syngnathus acus Linnaeus, 1758 Identification
1289 Syngnathus rostellatus Nilsson, 1855 Identification
1290 Syngnathus typhle Linnaeus, 1758 Identification
1291 Synisoma acuminatum (Leach, 1814) Identification
1292 Synisoma lancifer (Miers, 1881) Identification
1293 Talitrus saltator (Montagu, 1808) Identification
1294 Talorchestia deshayesi (Audouin, 1826) Identification
1295 Tanais dulongii (Audouin, 1826) Identification
1296 Tapes decussatus (Linnaeus, 1758) Identification
1297 Taurulus bubalis (Euphrasen, 1786) Identification
1298 Tectura virginea (O.F. Müller, 1776) Identification
1299 Tedania anhelans (Vio in Olivi, 1792) Identification
1300 Tedania (Tedania) anhelans (Vio in Olivi, 1792) Identification
1301 Tellimya ferruginosa (Montagu, 1808) Identification
1302 Terebellides stroemi Sars, 1835 Identification
1303 Terebratulina retusa (Linnaeus, 1758) Identification
1304 Teredo navalis Linnaeus, 1758 Identification
1305 Tergipes tergipes (Forsskål, 1775) Identification
1306 Terpios fugax Duchassaing & Michelotti, 1864 Identification
1307 Tethya aurantium (Pallas, 1766) Identification
1308 Tethys fimbria Linnaeus, 1767 Identification
1309 Tetrastemma melanocephalum (Johnston, 1837) Identification
1310 Thalassema neptuni Pallas, 1774 Identification
1311 Thalassema thalassema (Pallas, 1774) Identification
1312 Thalassoma pavo (Linnaeus, 1758) Identification
1313 Thecacera pennigera (Montagu, 1813) Identification
1314 Thelepus cincinnatus (Fabricius, 1780) Identification
1315 Thia scutellata (Fabricius, 1793) Identification
1316 Thorogobius ephippiatus (Lowe, 1839) Identification
1317 Thracia phaseolina (Lamarck, 1818) Identification
1318 Thracia pubescens (Pulteney, 1799) Identification
1319 Thracia villosiuscula (MacGillivray, 1827) Identification
1320 Timoclea ovata (Pennant, 1777) Identification
1321 Tisbe furcata (Baird, 1837) Identification
1322 Tonicella marmorea (O. Fabricius, 1780) Identification
1323 Tonicella rubra (Linnaeus, 1767) Identification
1324 Tonna galea (Linnaeus, 1758) Identification
1325 Trachinus draco Linnaeus, 1758 Identification
1326 Trapania lineata Haefelfinger, 1960 Identification
1327 Trapania maculata Haefelfinger, 1960 Identification
1328 Travisia forbesii Johnston, 1840 Identification
1329 Tricolia pullus (Linnaeus, 1758) Identification
1330 Tripterygion minor (Kolombatovic, 1892) Identification
1331 Tripterygion tripteronotus (Risso, 1810) Identification
1332 Tritaeta gibbosa (Bate, 1862) Identification
1333 Tritonia hombergi [sic] Identification
1334 Tritonia lineata Alder & Hancock, 1848 Identification
1335 Trivia monacha (da Costa, 1778) Identification
1336 Truncatella subcylindrica (Linnaeus, 1767) Identification
1337 Tubificoides benedeni (Udekem, 1855) Identification
1338 Tubulanus annulatus (Montagu, 1804) Identification
1339 Tubularia indivisa Linnaeus, 1758 Identification
1340 Tubularia larynx Ellis & Solander, 1786 Identification
1341 Tubulipora liliacea (Pallas, 1766) Identification
1342 Turbicellepora avicularis (Hincks, 1860) Identification
1343 Turritella communis Risso, 1826 Identification
1344 Turritella turbona Monterosato, 1877 Identification
1345 Turtonia minuta (O. Fabricius, 1780) Identification
1346 Tylodina perversa (Gmelin, 1791) Identification
1347 Tylos europaeus Arcangeli, 1938 Identification
1348 Tylos sardous Arcangeli, 1938 Identification
1349 Typosyllis prolifera (Krohn, 1852) Identification
1350 Typton spongicola O.G. Costa, 1844 Identification
1351 Ulva lactuca L., 1753 Identification
1352 Umbonula littoralis Hastings, 1944 Identification
1353 Umbonula ovicellata Hastings, 1944 Identification
1354 Umbraculum mediterraneum (Lamarck, 1819) Identification
1355 Umbrina littoralis auct. non Holbrook, 1847 Identification
1356 Upogebia deltaura (Leach, 1815) Identification
1357 Upogebia pusilla (Petagna, 1792) Identification
1358 Upogebia stellata (Montagu, 1808) Identification
1359 Urosalpinx cinerea (Say, 1822) Identification
1360 Urothoe brevicornis Bate, 1862 Identification
1361 Urothoe poseidonis Reibish, 1905 Identification
1362 Urticina eques (Gosse, 1858) Identification
1363 Urticina felina (Linnaeus, 1761) Identification
1364 Velella velella (Linnaeus, 1758) Identification
1365 Velutina velutina (O.F. Müller, 1776) Identification
1366 Venerupis saxatilis (Fleuriau de Bellevue, 1802) Identification
1367 Venerupis senegalensis (Gmelin, 1791) Identification
1368 Ventromma halecioides (Alder, 1859) Identification
1369 Vermetus triqueter (Bivona-Bernardi, 1832) Identification
1370 Vermiliopsis infundibulum (Philippi, 1844) Identification
1371 Verruca stroemia (O.F. Müller, 1776) Identification
1372 Verrucaria maura Wahlenb. ex Ach., 1803 Identification
1373 Verrucaria mucosa Wahlenb., 1803 Identification
1374 Vexillum tricolor (Gmelin, 1791) Identification
1375 Virgularia mirabilis (Müller, 1776) Identification
1376 Vitreolina philippi (de Rayneval & Ponzi, 1854) Identification
1377 Xaiva biguttata (Risso, 1816) Identification
1378 Xantho incisus H. Milne Edwards, 1834 Identification
1379 Xantho pilipes A. Milne-Edwards, 1867 Identification
1380 Xantho poressa (Olivi, 1792) Identification
1381 Xanthoria parietina (L.) Th.Fr., 1860 Identification
1382 Xylophaga dorsalis (W. Turton, 1819) Identification
1383 Zebrus zebrus (Risso, 1827) Identification
1384 Zirfaea crispata (Linnaeus, 1758) Identification
1385 Zoarces viviparus (Linnaeus, 1758) Identification
1386 Zoobotryon pellucidus Ehrenberg, 1829 Identification
1387 Zostera marina L., 1753 Identification
1388 Zostera nana Roth, 1827 Identification
1389 Zostera noltii Hornem., 1832 Identification
1390 Zosterisessor ophiocephalus (Pallas, 1814) Identification

Identifiants

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