| A (5 species) |
| Adinophis - Maastrichtian of the Cretaceous |
| Aigialosaurus - Late Cretaceous |
| Amphekepubis - Late Cretaceous, 89.3-84.9 Ma |
| Angolasaurus - Late Cretaceous (Turonian - Maastrichtian) |
| Archaerhineura - Paleocene, 57 Ma |
| B (3 species) |
| Babibasiliscus - Early Eocene, 48 Ma |
| Barbatteius - Late Cretaceous (early Maastrichtian) |
| Bavarisaurus Bavarian lizard) - Late Jurassic |
| C (4 species) |
| Carinodens - Late Cretaceous |
| Carsosaurus - 100 Ma Late Cretaceous |
| Chthonophis - Early Paleocene |
| Clidastes - Late Cretaceous |
| D (3 species) |
| Dallasaurus - 92 Ma Late Cretaceous |
| Dolichosaurus - Upper Cretaceous |
| Dollosaurus - Late Cretaceous |
| E (4 species) |
| Ectenosaurus - 100 Ma Late Cretaceous |
| Eidolosaurus - 100 Ma Late Cretaceous |
| Eonatator - Late Cretaceous 84-72.1 Ma |
| Eremiasaurus - Late Cretaceous |
| F (0 species) |
| G (3 species) |
| Gigantophis - Priabonian, 37-35 Ma |
| Globidens - Late Cretaceous, 84.9.043 Ma |
| Goronyosaurus - Maastrichtian |
| H (3 species) |
| Haasiasaurus - 100 Ma |
| Hainosaurus - Late Cretaceous, 70.6-68 Ma |
| Halisaurus - Late Cretaceous 86.3 Ma |
| I (1 species) |
| Igdamanosaurus - Late Cretaceous |
| J (0 species) |
| K (3 species) |
| Kleskunsaurus - Late Cretaceous |
| Komensaurus - 100 Ma Late Cretaceous |
| Kourisodon - Late Santonian - Late Maastrichtian |
| L (3 species) |
| Latoplatecarpus - Late Cretaceous, 80.5-79 Ma |
| Leptochamops - Santonian to Maastrichtian of the Cretaceous |
| Liodon - Late Cretaceous |
| M (3 species) |
| Madtsoia - Coniacian-Late Eocene (Casamayoran)~89.3-37.2 Ma |
| Menarana - Late Cretaceous, 70 Ma |
| Moanasaurus - Late Cretaceous |
| N (0 species) |
| O (1 species) |
| Obamadon - Late Cretaceous, 66 Ma |
| P (10 species) |
| Palaeosaniwa - Late Cretaceous 75-70 Ma |
| Pannoniasaurus - Late Cretaceous, 85.3-83.5 Ma |
| Platecarpus - Late Cretaceous, 84-81 Ma |
| Plesioplatecarpus - Late Cretaceous, 88-84 Ma |
| Plesiotylosaurus - Late Cretaceous, 70 Ma |
| Plioplatecarpus - Late Cretaceous |
| Plotosaurus - Late Cretaceous, 70 Ma |
| Pontosaurus - 100 Ma Late Cretaceous |
| Prognathodon - Late Cretaceous |
| Pyrenasaurus - Late Eocene |
| Q (0 species) |
| R (1 species) |
| Russellosaurus - Late Cretaceous, Turonian |
| S (3 species) |
| Sanajeh - Late Cretaceous, 68 Ma |
| Saniwa - Eocene, 48 Ma |
| Selmasaurus - Late Cretaceous |
| T (5 species) |
| Taniwhasaurus - Late Cretaceous |
| Tethysaurus - Late Cretaceous, 93-89 Ma |
| Tetrapodophis - Early Cretaceous |
| Titanoboa - Paleocene, 60-58 Ma |
| Tylosaurus - Late Cretaceous, 86.5-75 Ma |
| U (0 species) |
| V (2 species) |
| Vallecillosaurus - Late Cretaceous, 100 Ma |
| Varanus priscus - Pleistocene, 1.5-0.04 Ma |
| W (1 species) |
| Wonambi - Miocene-Pleistocene 23.03-0.012 Ma |
| X (1 species) |
| Xianglong - Early Cretaceous |
| Y (2 species) |
| Yaguarasaurus - Turonian, 90 Ma |
| Yurlunggur - Oligocene-Miocene, 23.03-11.608 Ma |
| Z (0 species) |