| [23018] Protoperidinium conicum | Appellations de Taxon | 23018 |
| [23019] Protoperidinium crassipes | Appellations de Taxon | 23019 |
| [2302] Hydropsyche fulvipes | Appellations de Taxon | 2302 |
| [23021] Protoperidinium divergens | Appellations de Taxon | 23021 |
| [23022] Protoperidinium granii | Appellations de Taxon | 23022 |
| [23023] Protoperidinium obtusum | Appellations de Taxon | 23023 |
| [23025] Pseudo-nitzschia seriata | Appellations de Taxon | 23025 |
| [23026] Pygospio | Appellations de Taxon | 23026 |
| [23027] Pyramimonas longicauda | Appellations de Taxon | 23027 |
| [23028] Rhizosolenia pungens | Appellations de Taxon | 23028 |
| [23029] Sabellaria spinulosa | Appellations de Taxon | 23029 |
| [2303] Hydropsyche instabilis | Appellations de Taxon | 2303 |
| [23030] Schroederella | Appellations de Taxon | 23030 |
| [23031] Scolelepis cantabra | Appellations de Taxon | 23031 |
| [23032] Scolelepis ciliata | Appellations de Taxon | 23032 |
| [23034] Scolelepis squamata | Appellations de Taxon | 23034 |
| [23035] Scolelepis tridentata | Appellations de Taxon | 23035 |
| [23036] Scrippsiella | Appellations de Taxon | 23036 |
| [23037] Scrobicularia cottardi | Appellations de Taxon | 23037 |
| [23038] Sinophysis | Appellations de Taxon | 23038 |
| [23039] Sipuncula | Appellations de Taxon | 23039 |
| [2304] Hydropsyche silfvenii | Appellations de Taxon | 2304 |
| [23040] Siriella clausi | Appellations de Taxon | 23040 |
| [23041] Spio decoratus | Appellations de Taxon | 23041 |
| [23042] Spio filicornis | Appellations de Taxon | 23042 |
| [23043] Spio martinensis | Appellations de Taxon | 23043 |
| [23044] Spiophanes kroyeri | Appellations de Taxon | 23044 |
| [23045] Stenopodidae | Appellations de Taxon | 23045 |
| [23046] Streptosyllis | Appellations de Taxon | 23046 |
| [23047] Syllis | Appellations de Taxon | 23047 |
| [23048] Terebella | Appellations de Taxon | 23048 |
| [23049] Thalassinidea | Appellations de Taxon | 23049 |
| [2305] Hydropsyche fumata | Appellations de Taxon | 2305 |
| [23050] Thalassiosira antarctica | Appellations de Taxon | 23050 |
| [23051] Torodinium robustum | Appellations de Taxon | 23051 |
| [23052] Triceratiaceae | Appellations de Taxon | 23052 |
| [23053] Ulva rigida | Appellations de Taxon | 23053 |
| [23054] Ulva rotundata | Appellations de Taxon | 23054 |
| [23055] Warnowia | Appellations de Taxon | 23055 |
| [23056] Annulipalpia | Appellations de Taxon | 23056 |
| [23057] Integripalpia | Appellations de Taxon | 23057 |
| [23058] Protoptilinae | Appellations de Taxon | 23058 |
| [23059] Hydroptilinae | Appellations de Taxon | 23059 |
| [2306] Hydropsyche cyrnotica | Appellations de Taxon | 2306 |
| [23060] Hydroptilini | Appellations de Taxon | 23060 |
| [23061] Leucotrichiini | Appellations de Taxon | 23061 |
| [23062] Neotrichiini | Appellations de Taxon | 23062 |
| [23063] Ochrotrichiini | Appellations de Taxon | 23063 |
| [23064] Stactobiini | Appellations de Taxon | 23064 |
| [23065] Zelusia | Appellations de Taxon | 23065 |