bivalves
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Hippopus Hippopus | Taxon | 13 | 0.4 |
| Hyotissa | Taxon | 8 | 0.4 |
| Hyotissa Hyotis | Taxon | 8 | 0.4 |
| Imparidentia | Taxon | 7 | 0.4 |
| Iridinidae | Taxon | 6 | 0.0 |
| Isognomon | Taxon | 11 | 0.9 |
| Isognomonidae | Taxon | 6 | 0.9 |
| Kellia | Taxon | 5 | 0.0 |
| Kelliellidae | Taxon | 6 | 0.2 |
| Kuphus Polythalamia | Taxon | 10 | 0.7 |
| Laevicardium | Taxon | 12 | 0.2 |
| Laevicardium Crassum | Taxon | 10 | 0.0 |
| Lametilidae | Taxon | 8 | 0.1 |
| Lasaea | Taxon | 7 | 0.2 |
| Lasaeidae | Taxon | 13 | 0.2 |
| Laternulidae | Taxon | 9 | 0.3 |
| Leptonidae | Taxon | 4 | 0.0 |
| Leukoma | Taxon | 5 | 0.3 |
| Limecola | Taxon | 3 | 0.0 |
| Limnoperna Fortunei | Taxon | 11 | 0.3 |
| Limoida | Taxon | 4 | 0.3 |
| Limopsidae | Taxon | 11 | 0.4 |
| Limopsoidea | Taxon | 3 | 0.1 |
| Lioconcha | Taxon | 7 | 0.3 |
| Lioconcha Castrensis | Taxon | 7 | 0.3 |
| Lithophaga | Taxon | 20 | 0.8 |
| Lithophaga Lithophaga | Taxon | 17 | 5.3 |
| Lithoredo Abatanica | Taxon | 6 | 0.1 |
| Lopha | Taxon | 7 | 1.3 |
| Lopha Cristagalli | Taxon | 10 | 0.8 |
| Lopha Gregarea | Taxon | 2 | 0.2 |
| Lopha Marshii | Taxon | 4 | 0.2 |
| Lucina (bivalve) | Taxon | 7 | 0.0 |
| Lucinidae | Taxon | 17 | 0.7 |
| Lucinoida | Taxon | 10 | 0.6 |
| Lucinoidea | Taxon | 10 | 0.4 |
| Lutetia Munieri | Taxon | 1 | 0.0 |
| Lutraria Oblonga | Taxon | 8 | 0.4 |
| Lyonsiidae | Taxon | 12 | 0.2 |
| Lyropecten | Taxon | 3 | 0.0 |
| Lyropecten Nodosus | Taxon | 1 | 1.0 |
| Macoma | Taxon | 11 | 1.5 |
| Macoma Balthica | Taxon | 18 | 0.9 |
| Macomangulus Tenuis | Taxon | 5 | 0.3 |
| Macrocallista | Taxon | 6 | 0.3 |
| Mactra | Taxon | 11 | 0.6 |
| Mactra Stultorum | Taxon | 13 | 1.1 |
| Mactridae | Taxon | 21 | 1.2 |
| Mactroidea | Taxon | 5 | 0.3 |
| Mactromyidae | Taxon | 3 | 0.3 |