2001 in paleontology Non-mammalian Non-mammalian

| Name_ | Status_ | Authors | Unit | Location_ |
|---|---|---|---|---|
| Delectosaurus | Valid | Kurkin | Vyazniki Assemblage | Russia |
| Interpresosaurus | Valid | Kurkin | Vyazniki Assemblage | Russia |
| Lumkuia | Valid | Hopson Kitching | Burgersdorp Formation | South Africa |
| Malasaurus | Valid | Tatarinov | Vyazniki Assemblage | Russia |
| Mitredon | Valid | Shapiro Jenkins | Fleming Fjord Formation | Greenland |
| Prozostrodon | Valid | Bonaparte Barberena | Santa Maria Formation | Brazil |
| Riograndia | Valid | Bonaparte Ferigolo Ribeiro | Caturrita Formation | Brazil |