dinosaures
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Martharaptor | Taxon | 11 | 0.4 |
| Masiakasaurus | Taxon | 30 | 2.5 |
| Massopoda | Taxon | 16 | 0.6 |
| Massospondylidae | Taxon | 20 | 0.3 |
| Massospondylus | Taxon | 48 | 2.3 |
| Matheronodon | Taxon | 10 | 0.1 |
| Maxakalisaurus | Taxon | 15 | 0.5 |
| Mbiresaurus | Taxon | 10 | 0.0 |
| Medusaceratops | Taxon | 19 | 0.3 |
| Megalosauridae | Taxon | 26 | 6.1 |
| Megalosaurus | Taxon | 46 | 18.7 |
| Megapnosaurus | Taxon | 24 | 1.9 |
| Megaraptor | Taxon | 31 | 7.0 |
| Megaraptora | Taxon | 15 | 2.6 |
| Mei | Taxon | 19 | 2.1 |
| Melanorosauridae | Taxon | 14 | 0.7 |
| Melanorosaurus | Taxon | 23 | 0.5 |
| Mendozasaurus | Taxon | 17 | 0.7 |
| Menefeeceratops | Taxon | 10 | 0.1 |
| Menucocelsior | Taxon | 7 | 0.2 |
| Meraxes | Taxon | 12 | 1.3 |
| Meraxes Gigas | Taxon | 12 | 0.1 |
| Mercuriceratops | Taxon | 14 | 0.2 |
| Meroktenos | Taxon | 8 | 0.4 |
| Metriacanthosauridae | Taxon | 20 | 1.6 |
| Metriacanthosaurus | Taxon | 25 | 7.1 |
| Mexidracon | Taxon | 12 | 0.0 |
| Microceratus | Taxon | 23 | 1.2 |
| Microcoelus | Taxon | 7 | 0.2 |
| Micropachycephalosaurus | Taxon | 25 | 2.3 |
| Microraptor | Taxon | 45 | 12.2 |
| Microraptor Gui | Taxon | 4 | 0.5 |
| Microraptoria | Taxon | 10 | 1.0 |
| Microvenator | Taxon | 22 | 0.8 |
| Mierasaurus | Taxon | 7 | 0.0 |
| Minmi | Taxon | 32 | 2.0 |
| Minotaurasaurus | Taxon | 20 | 0.6 |
| Minqaria | Taxon | 10 | 0.0 |
| Minqaria Bata | Taxon | 4 | 0.0 |
| Miragaia | Taxon | 24 | 1.5 |
| Mirarce | Taxon | 10 | 0.0 |
| Mirischia | Taxon | 18 | 0.6 |
| Mnyamawamtuka | Taxon | 10 | 0.1 |
| Moabosaurus | Taxon | 13 | 0.1 |
| Mochlodon | Taxon | 13 | 0.3 |
| Mojoceratops | Taxon | 16 | 0.3 |
| Mongolosaurus | Taxon | 13 | 0.5 |
| Mongolostegus | Taxon | 9 | 0.0 |
| Monkonosaurus | Taxon | 15 | 0.0 |
| Monoclonius | Taxon | 25 | 2.0 |