| [27292] Chlamys glabra | Appellations de Taxon | 27292 |
| [27293] Doras lithogaster | Appellations de Taxon | 27293 |
| [27294] Achirus maculipinnis gunteri | Appellations de Taxon | 27294 |
| [27295] Conferva flexuosa | Appellations de Taxon | 27295 |
| [27296] Cladophora gracilis | Appellations de Taxon | 27296 |
| [27297] Cladophora pseudopellucida | Appellations de Taxon | 27297 |
| [27298] Conferva trichotoma | Appellations de Taxon | 27298 |
| [27299] Cladophora trichotoma | Appellations de Taxon | 27299 |
| [273] Micrasema cinereum | Appellations de Taxon | 273 |
| [2730] Gerris lateralis | Appellations de Taxon | 2730 |
| [27300] Apjohnia rugulosa | Appellations de Taxon | 27300 |
| [27301] Conferva scoparia | Appellations de Taxon | 27301 |
| [27302] Cladophora scoparia | Appellations de Taxon | 27302 |
| [27303] Cladophora multifida | Appellations de Taxon | 27303 |
| [27304] Sparus biocellatus | Appellations de Taxon | 27304 |
| [27305] Cladophora rugulosa | Appellations de Taxon | 27305 |
| [27306] Astronotus ocellatus ocellatus | Appellations de Taxon | 27306 |
| [27308] Dinophysis lachmanni | Appellations de Taxon | 27308 |
| [27309] Dinophysis norvegica var. debilior | Appellations de Taxon | 27309 |
| [2731] Gerris najas | Appellations de Taxon | 2731 |
| [27310] Dinophysis debilior | Appellations de Taxon | 27310 |
| [27314] Autolytus prolifer | Appellations de Taxon | 27314 |
| [27315] Bicoeca ainikkiae | Appellations de Taxon | 27315 |
| [27316] Enteromorpha clathrata | Appellations de Taxon | 27316 |
| [27317] Enteromorpha linza | Appellations de Taxon | 27317 |
| [27318] Enteromorpha torta | Appellations de Taxon | 27318 |
| [27319] Gammarus marinus | Appellations de Taxon | 27319 |
| [2732] Gerris odontogaster | Appellations de Taxon | 2732 |
| [27320] Gammarus obtusatus | Appellations de Taxon | 27320 |
| [27321] Amylax diacantha | Appellations de Taxon | 27321 |
| [27322] Gonyaulax diacantha | Appellations de Taxon | 27322 |
| [27323] Gonyaulax longispina | Appellations de Taxon | 27323 |
| [27325] Gyrodinium glaucum | Appellations de Taxon | 27325 |
| [27326] Massartia glauca | Appellations de Taxon | 27326 |
| [27327] Spirodinium glaucum | Appellations de Taxon | 27327 |
| [27328] Haber simsi | Appellations de Taxon | 27328 |
| [2733] Gerris paladum | Appellations de Taxon | 2733 |
| [27330] Calamyzidae | Appellations de Taxon | 27330 |
| [27331] Antonbruunidae | Appellations de Taxon | 27331 |
| [27333] Nemertina | Appellations de Taxon | 27333 |
| [27334] Monostroma blytii | Appellations de Taxon | 27334 |
| [27335] Cerastobyssum | Appellations de Taxon | 27335 |
| [27336] Podocoryna | Appellations de Taxon | 27336 |
| [27338] Microcystis pulverea f. conferta | Appellations de Taxon | 27338 |
| [27339] Moronopsis caudavittatus | Appellations de Taxon | 27339 |
| [2734] Gerris thoracicus | Appellations de Taxon | 2734 |
| [27340] Kuhlia caudovittata | Appellations de Taxon | 27340 |
| [27341] Holocentrus caudavittata | Appellations de Taxon | 27341 |
| [27342] Dules caudovittatus | Appellations de Taxon | 27342 |
| [27343] Dules caudavittatus | Appellations de Taxon | 27343 |