| [22230] Leucosyrinx subgrundifera | Appellations de Taxon | 22230 |
| [22231] Libellula herculea | Appellations de Taxon | 22231 |
| [22232] Libelluloidea | Appellations de Taxon | 22232 |
| [22233] Limatula | Appellations de Taxon | 22233 |
| [22234] Limatula hendersoni | Appellations de Taxon | 22234 |
| [22235] Limidae | Appellations de Taxon | 22235 |
| [22236] Limoidea | Appellations de Taxon | 22236 |
| [22237] Limopsidae | Appellations de Taxon | 22237 |
| [22238] Limopsis | Appellations de Taxon | 22238 |
| [22239] Limopsis tenella | Appellations de Taxon | 22239 |
| [2224] Salmo trutta trutta | Appellations de Taxon | 2224 |
| [22240] Limopsoidea | Appellations de Taxon | 22240 |
| [22241] Lioglyphostoma | Appellations de Taxon | 22241 |
| [22242] Lioglyphostoma jousseaumei | Appellations de Taxon | 22242 |
| [22243] Lirophora | Appellations de Taxon | 22243 |
| [22244] Lirophora latilirata | Appellations de Taxon | 22244 |
| [22245] Lisetta | Appellations de Taxon | 22245 |
| [22246] Lisetta ernsti | Appellations de Taxon | 22246 |
| [22247] Littoraria | Appellations de Taxon | 22247 |
| [22248] Littoraria angulifera | Appellations de Taxon | 22248 |
| [22249] Littoraria nebulosa | Appellations de Taxon | 22249 |
| [2225] Salvelinus | Appellations de Taxon | 2225 |
| [22250] Littorininae | Appellations de Taxon | 22250 |
| [22251] Littorinoidea | Appellations de Taxon | 22251 |
| [22252] Lottiidae | Appellations de Taxon | 22252 |
| [22253] Lottiinae | Appellations de Taxon | 22253 |
| [22254] Lottiini | Appellations de Taxon | 22254 |
| [22255] Lottioidea | Appellations de Taxon | 22255 |
| [22256] Lucapina | Appellations de Taxon | 22256 |
| [22257] Lucapina sowerbii | Appellations de Taxon | 22257 |
| [22258] Lucinidae | Appellations de Taxon | 22258 |
| [22259] Lucininae | Appellations de Taxon | 22259 |
| [2226] Salvelinus alpinus | Appellations de Taxon | 2226 |
| [22260] Lucinisca | Appellations de Taxon | 22260 |
| [22261] Lucinisca muricata | Appellations de Taxon | 22261 |
| [22262] Lucinoida | Appellations de Taxon | 22262 |
| [22263] Lucinoidea | Appellations de Taxon | 22263 |
| [22264] Lunarca | Appellations de Taxon | 22264 |
| [22265] Lunarca ovalis | Appellations de Taxon | 22265 |
| [22266] Luria | Appellations de Taxon | 22266 |
| [22267] Luria cinerea | Appellations de Taxon | 22267 |
| [22268] Luriinae | Appellations de Taxon | 22268 |
| [22269] Luriini | Appellations de Taxon | 22269 |
| [2227] Salvelinus fontinalis | Appellations de Taxon | 2227 |
| [22270] Lyonsiidae | Appellations de Taxon | 22270 |
| [22271] Macoma | Appellations de Taxon | 22271 |
| [22272] Macoma brevifrons | Appellations de Taxon | 22272 |
| [22273] Macoma constricta | Appellations de Taxon | 22273 |
| [22274] Macoma tageliformis | Appellations de Taxon | 22274 |
| [22275] Macominae | Appellations de Taxon | 22275 |