cétacés
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Llanocetus | Taxon | 6 | 0.4 |
| Maiabalaena | Taxon | 3 | 0.3 |
| Maiacetus | Taxon | 17 | 0.2 |
| Mammalodon | Taxon | 13 | 0.1 |
| Mammalodontidae | Taxon | 10 | 0.0 |
| Marsouin | Taxon | 77 | 42.4 |
| Marsouin Commun | Taxon | 60 | 103.9 |
| Marsouin de Burmeister | Taxon | 37 | 1.2 |
| Marsouin de Dall | Taxon | 36 | 2.9 |
| Marzanoptera Bertae | Taxon | 4 | 0.0 |
| Masracetus | Taxon | 7 | 0.3 |
| Megaptera | Taxon | 5 | 1.7 |
| Mesocetus | Taxon | 6 | 0.0 |
| Mesoplodon | Taxon | 34 | 4.0 |
| Mirocetus | Taxon | 4 | 0.0 |
| Monodontidae | Taxon | 52 | 11.3 |
| Morenocetus | Taxon | 5 | 0.0 |
| Mystacodon | Taxon | 10 | 0.3 |
| Mysticeti | Taxon | 80 | 36.7 |
| Mésoplodon Japonais | Taxon | 37 | 0.3 |
| Nalacetus | Taxon | 9 | 0.3 |
| Nalacetus Ratimitus | Taxon | 4 | 0.0 |
| Narluga | Taxon | 2 | 2.5 |
| Narval | Taxon | 87 | 275.8 |
| Nenga | Taxon | 2 | 0.3 |
| Nenga Meganasalis | Taxon | 2 | 0.2 |
| Neophocaena Phocaenoides | Taxon | 44 | 5.5 |
| Ocucajea | Taxon | 6 | 0.2 |
| Odobenocetops | Taxon | 23 | 1.2 |
| Odontoceti | Taxon | 70 | 37.7 |
| Orcaella | Taxon | 34 | 3.8 |
| Orcaellinae | Taxon | 2 | 1.0 |
| Orcininae | Taxon | 8 | 3.9 |
| Orcinus | Taxon | 24 | 4.5 |
| Orcinus Citoniensis | Taxon | 12 | 9.6 |
| Orque | Taxon | 114 | 660.4 |
| Orque Pygmée | Taxon | 44 | 4.6 |
| Orycterocetus | Taxon | 8 | 1.1 |
| Otekaikea | Taxon | 6 | 0.0 |
| Pakicetidae | Taxon | 26 | 1.6 |
| Pakicetus | Taxon | 44 | 11.1 |
| Peregocetus | Taxon | 12 | 0.2 |
| Perucetus | Taxon | 17 | 1.8 |
| Perucetus Colossus | Taxon | 12 | 0.0 |
| Petit Rorqual de L'antarctique | Taxon | 39 | 2.0 |
| Phiomicetus | Taxon | 12 | 0.3 |
| Phococetus | Taxon | 2 | 0.1 |
| Phocoena | Taxon | 38 | 1.8 |
| Phocoena Sinus | Taxon | 47 | 106.5 |
| Physeter | Taxon | 15 | 3.9 |