| [25242] Schistomeringos rudolphii | Appellations de Taxon | 25242 |
| [25243] Schottera | Appellations de Taxon | 25243 |
| [25244] Scoletoma impatiens | Appellations de Taxon | 25244 |
| [25245] Scoletoma tetraura | Appellations de Taxon | 25245 |
| [25246] Sergestoidea | Appellations de Taxon | 25246 |
| [25247] Serpula vermicularis | Appellations de Taxon | 25247 |
| [25248] Sigalion mathildae | Appellations de Taxon | 25248 |
| [25249] Sigambra parva | Appellations de Taxon | 25249 |
| [2525] Laccobius alternus | Appellations de Taxon | 2525 |
| [25251] Sipunculus (Sipunculus) | Appellations de Taxon | 25251 |
| [25252] Solieria filiformis | Appellations de Taxon | 25252 |
| [25253] Spatangidae | Appellations de Taxon | 25253 |
| [25254] Sphaerococcaceae | Appellations de Taxon | 25254 |
| [25255] Sphondylothamnion multifidum | Appellations de Taxon | 25255 |
| [25256] Spyridia filamentosa | Appellations de Taxon | 25256 |
| [25257] Stenogramma interruptum | Appellations de Taxon | 25257 |
| [25258] Sternaspidae | Appellations de Taxon | 25258 |
| [25259] Sthenelais | Appellations de Taxon | 25259 |
| [2526] Laccobius atratus | Appellations de Taxon | 2526 |
| [25260] Streptothecaceae | Appellations de Taxon | 25260 |
| [25261] Stylochoplana | Appellations de Taxon | 25261 |
| [25262] Syllidia armata | Appellations de Taxon | 25262 |
| [25263] Tanais | Appellations de Taxon | 25263 |
| [25264] Tanaissus lilljeborgi | Appellations de Taxon | 25264 |
| [25265] Taonia atomaria | Appellations de Taxon | 25265 |
| [25266] Tellidora cristata | Appellations de Taxon | 25266 |
| [25267] Thalassia | Appellations de Taxon | 25267 |
| [25268] Thracia papyracea | Appellations de Taxon | 25268 |
| [25269] Tridacna (Chametrachea) crocea | Appellations de Taxon | 25269 |
| [25270] Tridacna (Chametrachea) maxima | Appellations de Taxon | 25270 |
| [25272] Macropodia linaresi | Appellations de Taxon | 25272 |
| [25273] Tridacna (Chametrachea) squamosa | Appellations de Taxon | 25273 |
| [25274] Tryphosella sarsi | Appellations de Taxon | 25274 |
| [25275] Tubulanus polymorphus | Appellations de Taxon | 25275 |
| [25276] Turbonilla crenata | Appellations de Taxon | 25276 |
| [25277] Turbonilla lactea | Appellations de Taxon | 25277 |
| [25278] Virgularia | Appellations de Taxon | 25278 |
| [25279] Zanardinia typus | Appellations de Taxon | 25279 |
| [2528] Laccobius bipunctatus | Appellations de Taxon | 2528 |
| [25280] Zosteraceae | Appellations de Taxon | 25280 |
| [25281] Callionymus pusillus | Appellations de Taxon | 25281 |
| [25282] Trachinotus ovatus | Appellations de Taxon | 25282 |
| [25283] Bothus podas | Appellations de Taxon | 25283 |
| [25284] Synapturichthys kleinii | Appellations de Taxon | 25284 |
| [25285] Salaria basilisca | Appellations de Taxon | 25285 |
| [25286] Lichia amia | Appellations de Taxon | 25286 |
| [25287] Torpedo torpedo | Appellations de Taxon | 25287 |
| [25288] Macropodia rostrata | Appellations de Taxon | 25288 |
| [25289] Sigalion squamosus | Appellations de Taxon | 25289 |
| [2529] Laccobius gracilis | Appellations de Taxon | 2529 |