| [27244] Potamotrygon humerosus | Appellations de Taxon | 27244 |
| [27245] Potamotrygon dumerilii | Appellations de Taxon | 27245 |
| [27246] Pristis pectinatus | Appellations de Taxon | 27246 |
| [27247] Pristis megalodon | Appellations de Taxon | 27247 |
| [27248] Pristis leptodon | Appellations de Taxon | 27248 |
| [27249] Pristis annandalei | Appellations de Taxon | 27249 |
| [2725] Nychia marshalli | Appellations de Taxon | 2725 |
| [27250] Pristis acutirostris | Appellations de Taxon | 27250 |
| [27251] Pristis granulosa | Appellations de Taxon | 27251 |
| [27252] Ophioscion microps | Appellations de Taxon | 27252 |
| [27253] Corvina microps | Appellations de Taxon | 27253 |
| [27254] Stelliferus rastrifer | Appellations de Taxon | 27254 |
| [27255] Argia collata | Appellations de Taxon | 27255 |
| [27256] Argia mollusca | Appellations de Taxon | 27256 |
| [27257] Argia espinalensis | Appellations de Taxon | 27257 |
| [27258] Anax maculatus | Appellations de Taxon | 27258 |
| [27259] Aeschna amazili | Appellations de Taxon | 27259 |
| [2726] Plea leachi | Appellations de Taxon | 2726 |
| [27260] Trichotropidae | Appellations de Taxon | 27260 |
| [27261] Cerithiacea | Appellations de Taxon | 27261 |
| [27262] Cassididae | Appellations de Taxon | 27262 |
| [27263] Hydrous | Appellations de Taxon | 27263 |
| [27264] Lestes minutus | Appellations de Taxon | 27264 |
| [27265] Nucinellidae | Appellations de Taxon | 27265 |
| [27266] Dendronotoidea | Appellations de Taxon | 27266 |
| [27267] Sphyrna leweni | Appellations de Taxon | 27267 |
| [27268] Cardium mucronatum | Appellations de Taxon | 27268 |
| [27269] Cardium echinatum | Appellations de Taxon | 27269 |
| [2727] Gerris argentatus | Appellations de Taxon | 2727 |
| [27270] Cardium aculeatum | Appellations de Taxon | 27270 |
| [27271] Pagurus spinimanus | Appellations de Taxon | 27271 |
| [27272] Portunus holsatus | Appellations de Taxon | 27272 |
| [27273] Macropipus holsatus | Appellations de Taxon | 27273 |
| [27274] Cardium tuberculatum | Appellations de Taxon | 27274 |
| [27275] Macropipus pusillus | Appellations de Taxon | 27275 |
| [27276] Portunus pusillus | Appellations de Taxon | 27276 |
| [27277] Portunus depurator | Appellations de Taxon | 27277 |
| [27278] Macropipus depurator | Appellations de Taxon | 27278 |
| [27279] Laevicardium norvegicum | Appellations de Taxon | 27279 |
| [2728] Gerris gibbifer | Appellations de Taxon | 2728 |
| [27280] Modiola barbata | Appellations de Taxon | 27280 |
| [27281] Acanthocardia (Rudicardium) tuberculata | Appellations de Taxon | 27281 |
| [27282] Acanthocardia paucicostatum | Appellations de Taxon | 27282 |
| [27283] Chelicorophium robustum | Appellations de Taxon | 27283 |
| [27285] Epeorus sylvicolus | Appellations de Taxon | 27285 |
| [27287] Amphidinium phaeocysticola | Appellations de Taxon | 27287 |
| [27289] Acestra | Appellations de Taxon | 27289 |
| [2729] Gerris lacustris | Appellations de Taxon | 2729 |
| [27290] Cochliodon | Appellations de Taxon | 27290 |
| [27291] Plecostomus | Appellations de Taxon | 27291 |