gastéropodes
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Rissoa Lilacina | Taxon | 9 | 0.0 |
| Rissoa Membranacea | Taxon | 9 | 0.2 |
| Seguenzioidea | Taxon | 9 | 0.2 |
| Sigatica | Taxon | 9 | 0.0 |
| Sigmurethra | Taxon | 9 | 0.8 |
| Simnia | Taxon | 9 | 0.2 |
| Simnialena | Taxon | 9 | 0.1 |
| Staphylaea | Taxon | 9 | 0.6 |
| Struthiolariidae | Taxon | 9 | 0.1 |
| Stylocheilus | Taxon | 9 | 0.5 |
| Tanea | Taxon | 9 | 0.2 |
| Tectonatica | Taxon | 9 | 0.1 |
| Tegula Brunnea | Taxon | 9 | 0.4 |
| Terebra | Taxon | 9 | 1.2 |
| Thecacera Pennigera | Taxon | 9 | 0.5 |
| Thiara | Taxon | 9 | 0.3 |
| Thorunna | Taxon | 9 | 0.5 |
| Tricolia | Taxon | 9 | 0.3 |
| Tritonia Festiva | Taxon | 9 | 0.0 |
| Tritonioidea | Taxon | 9 | 0.4 |
| Trona Stercoraria | Taxon | 9 | 0.4 |
| Trophon | Taxon | 9 | 0.3 |
| Truncatella | Taxon | 9 | 0.0 |
| Truncatella Subcylindrica | Taxon | 9 | 0.0 |
| Truncatellidae | Taxon | 9 | 0.0 |
| Tutufa Bubo | Taxon | 9 | 0.8 |
| Tyrinna | Taxon | 9 | 0.2 |
| Umbraculidae | Taxon | 9 | 0.1 |
| Urocoptidae | Taxon | 9 | 0.0 |
| Volutomitridae | Taxon | 9 | 0.5 |
| Volvatellidae | Taxon | 9 | 0.1 |
| Zebrina | Taxon | 9 | 1.1 |
| Aaadonta Irregularis | Taxon | 10 | 0.1 |
| Acanthodoris | Taxon | 10 | 0.1 |
| Acavidae | Taxon | 10 | 0.5 |
| Achatinella | Taxon | 10 | 0.0 |
| Allogastropoda | Taxon | 10 | 0.3 |
| Alvania | Taxon | 10 | 0.1 |
| Ancistrolepis | Taxon | 10 | 0.3 |
| Ancula | Taxon | 10 | 0.1 |
| Architectonica Nobilis | Taxon | 10 | 0.4 |
| Arionoidea | Taxon | 10 | 0.3 |
| Ariophantidae | Taxon | 10 | 0.0 |
| Arminoidea | Taxon | 10 | 0.5 |
| Assimineidae | Taxon | 10 | 0.0 |
| Astralium | Taxon | 10 | 0.1 |
| Aylacostoma Chloroticum | Taxon | 10 | 0.5 |
| Aylacostoma Guaraniticum | Taxon | 10 | 0.4 |
| Barleeiidae | Taxon | 10 | 0.1 |
| Berghia | Taxon | 10 | 0.3 |