gastéropodes
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Pterotrachea | Taxon | 7 | 0.1 |
| Pterotracheoidea | Taxon | 8 | 0.1 |
| Punctacteon Eloiseae | Taxon | 3 | 0.1 |
| Pupatonia | Taxon | 6 | 0.1 |
| Pupilla Pupula | Taxon | 5 | 0.1 |
| Pupoides Albilabris | Taxon | 6 | 0.1 |
| Purpuradusta | Taxon | 8 | 0.1 |
| Pustularia | Taxon | 8 | 0.1 |
| Pustularia Bistrinotata | Taxon | 8 | 0.1 |
| Pyramidella | Taxon | 9 | 0.1 |
| Pyramidelloidea | Taxon | 13 | 0.1 |
| Pyrenaearia Cantabrica | Taxon | 6 | 0.1 |
| Pyropeltidae | Taxon | 7 | 0.1 |
| Raphitoma | Taxon | 15 | 0.1 |
| Raphitoma Linearis | Taxon | 10 | 0.1 |
| Rastodens | Taxon | 5 | 0.1 |
| Rastodentidae | Taxon | 7 | 0.1 |
| Retusidae | Taxon | 10 | 0.1 |
| Rhodopemorpha | Taxon | 3 | 0.1 |
| Rissoa | Taxon | 11 | 0.1 |
| Rotaovula | Taxon | 4 | 0.1 |
| Roxania | Taxon | 8 | 0.1 |
| Samlidae | Taxon | 6 | 0.1 |
| Sandalia | Taxon | 6 | 0.1 |
| Scutellastra | Taxon | 7 | 0.1 |
| Scutellastra Longicosta | Taxon | 7 | 0.1 |
| Scutus Sinensis | Taxon | 7 | 0.1 |
| Scyllaea | Taxon | 7 | 0.1 |
| Scyllaeidae | Taxon | 10 | 0.1 |
| Separatista | Taxon | 7 | 0.1 |
| Setia | Taxon | 11 | 0.1 |
| Simnialena | Taxon | 9 | 0.1 |
| Sinuber | Taxon | 5 | 0.1 |
| Siphonariida | Taxon | 4 | 0.1 |
| Sirius | Taxon | 3 | 0.1 |
| Skenella | Taxon | 5 | 0.1 |
| Skeneopsidae | Taxon | 6 | 0.1 |
| Skeneopsis | Taxon | 7 | 0.1 |
| Spinoaglaja | Taxon | 3 | 0.1 |
| Stenothyridae | Taxon | 7 | 0.1 |
| Sticteulima | Taxon | 4 | 0.1 |
| Streptaxidae | Taxon | 12 | 0.1 |
| Strombina | Taxon | 6 | 0.1 |
| Strombina Elegans | Taxon | 3 | 0.1 |
| Strombus Bubonius | Taxon | 3 | 0.1 |
| Struthiolariidae | Taxon | 9 | 0.1 |
| Subniso | Taxon | 5 | 0.1 |
| Suteria Ide | Taxon | 4 | 0.1 |
| Tacheocampylaea | Taxon | 5 | 0.1 |
| Takasagovolva | Taxon | 5 | 0.1 |