gastéropodes
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Pteropurpura | Taxon | 8 | 0.3 |
| Pterotrachea | Taxon | 7 | 0.1 |
| Pterotracheidae | Taxon | 12 | 0.5 |
| Pterotracheoidea | Taxon | 8 | 0.1 |
| Pterygia | Taxon | 7 | 0.2 |
| Pterygia Dactylus | Taxon | 7 | 0.3 |
| Pterynotus | Taxon | 12 | 0.3 |
| Ptychatractidae | Taxon | 5 | 0.2 |
| Pugilina | Taxon | 6 | 0.4 |
| Pugilina Morio | Taxon | 7 | 0.2 |
| Pulmonata | Taxon | 39 | 7.6 |
| Punctacteon Eloiseae | Taxon | 3 | 0.1 |
| Punctoidea | Taxon | 10 | 0.0 |
| Pupatonia | Taxon | 6 | 0.1 |
| Pupilla Pupula | Taxon | 5 | 0.1 |
| Pupillidae | Taxon | 14 | 0.6 |
| Pupinidae | Taxon | 12 | 0.0 |
| Pupoides Albilabris | Taxon | 6 | 0.1 |
| Purpura | Taxon | 8 | 1.0 |
| Purpuradusta | Taxon | 8 | 0.1 |
| Pusio Elegans | Taxon | 4 | 0.0 |
| Pustularia | Taxon | 8 | 0.1 |
| Pustularia Bistrinotata | Taxon | 8 | 0.1 |
| Pyramidella | Taxon | 9 | 0.1 |
| Pyramidellidae | Taxon | 14 | 0.6 |
| Pyramidelloidea | Taxon | 13 | 0.1 |
| Pyramidelloides | Taxon | 6 | 0.0 |
| Pyrenaearia | Taxon | 5 | 0.2 |
| Pyrenaearia Cantabrica | Taxon | 6 | 0.1 |
| Pyrenaearia Carascalensis | Taxon | 6 | 0.3 |
| Pyrenaearia Carascalopsis | Taxon | 5 | 0.5 |
| Pyrenaearia Cotiellae | Taxon | 8 | 0.3 |
| Pyrenaearia Parva | Taxon | 7 | 0.4 |
| Pyrene | Taxon | 6 | 0.2 |
| Pyrene Flava | Taxon | 7 | 0.2 |
| Pyropelta | Taxon | 5 | 0.0 |
| Pyropeltidae | Taxon | 7 | 0.1 |
| Quantula Striata | Taxon | 5 | 0.0 |
| Quasisimnia | Taxon | 5 | 0.2 |
| Radix | Taxon | 12 | 0.7 |
| Radix Auricularia | Taxon | 19 | 0.9 |
| Ranella | Taxon | 12 | 0.0 |
| Ranellidae | Taxon | 15 | 0.5 |
| Ranularia Boschi | Taxon | 6 | 0.2 |
| Rapa | Taxon | 6 | 0.3 |
| Rapa Rapa | Taxon | 10 | 0.3 |
| Rapana | Taxon | 15 | 2.6 |
| Rapana Venosa | Taxon | 21 | 3.7 |
| Rapaninae | Taxon | 6 | 0.2 |
| Raphitoma | Taxon | 15 | 0.1 |