Dodatak:Abecedni popis dinosaura: I
Ig
uredi, Ignotornis, , Ignotosaurus,
Il
uredi†Iliosuchus von Huene, 1932
uredi- †Iliosuchus incognitus Huene 1932
Dinosauria → Theropoda → Neotheropoda → Averostra → Tetanurae → Avetheropoda
In
uredi, Inosaurus,
Ir
uredi, Iranosauripus,
Is
uredi, Isochirotherium,
It
uredi, Itsukisauropus,