mammifères
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Ruwenzorisorex Suncoides | Taxon | 20 | 0.4 |
| Ryukin | Concept | 10 | 3.1 |
| Saanen | Concept | 27 | 37.3 |
| Sabi | Concept | 1 | 0.0 |
| Salanoia | Taxon | 25 | 0.7 |
| Salanoia Concolor | Taxon | 33 | 0.4 |
| Salanoia Durrelli | Taxon | 29 | 3.2 |
| Sallie Ann Jarrett | Objet | 3 | 0.1 |
| Sam L'insubmersible | Objet | 25 | 14.1 |
| Samotherium | Taxon | 21 | 0.0 |
| Sansanosmilus | Taxon | 12 | 1.0 |
| Santiago Domecq | Concept | 2 | 1.8 |
| Santino | Objet | 8 | 0.0 |
| Sarde | Concept | 8 | 15.7 |
| Sardi | Concept | 4 | 0.0 |
| Sarkastodon | Taxon | 18 | 0.4 |
| Sasi Ardia | Concept | 4 | 0.9 |
| Scalopinae | Taxon | 14 | 0.8 |
| Scamandre | Objet | 1 | 0.3 |
| Scandentia | Taxon | 72 | 7.9 |
| Scapanulus | Taxon | 5 | 0.4 |
| Scapanulus | Taxon | 24 | 0.2 |
| Scapanus | Taxon | 20 | 0.7 |
| Scapanus Latimanus | Taxon | 19 | 0.6 |
| Scaptochirus Moschatus | Taxon | 22 | 0.3 |
| Scaptonyx | Taxon | 8 | 0.3 |
| Scaptonyx | Taxon | 24 | 0.6 |
| Scelidotherium | Taxon | 13 | 0.0 |
| Scirrotherium | Taxon | 6 | 0.1 |
| Sciurus Niger | Taxon | 34 | 3.8 |
| Scotch Fancy | Concept | 2 | 0.0 |
| Scotophilus | Taxon | 24 | 0.9 |
| Scotophilus Leucogaster | Taxon | 20 | 0.0 |
| Scottish Blackface | Concept | 11 | 13.3 |
| Scrotifera | Taxon | 24 | 2.1 |
| Scutisorex Somereni | Taxon | 27 | 0.4 |
| Scutisorex Thori | Taxon | 12 | 0.3 |
| Serge le Lama | Objet | 3 | 11.1 |
| Sespia | Taxon | 7 | 0.1 |
| Setifer | Taxon | 8 | 2.3 |
| Setifer Setosus | Taxon | 30 | 2.6 |
| Shansirhinus | Taxon | 5 | 0.0 |
| Shansitherium | Taxon | 14 | 0.0 |
| Shenshou | Taxon | 8 | 0.2 |
| Shetland | Concept | 14 | 17.4 |
| Shi Shi | Objet | 3 | 0.0 |
| Showa-sanshoku | Concept | 7 | 2.1 |
| Shropshire | Concept | 6 | 7.0 |
| Shubunkin | Concept | 11 | 11.7 |
| Shuotheriidae | Taxon | 9 | 0.4 |