Genus: Iliosuchus HUENE, 1932
Etymology: Latin, ilium, “groin" and Greek, suchos, "crocodile": Ilium crocodile.

Species: incognitus HUENE, 1932
Etymology: Latin, incognitus, "unknown."
= Megalosaurus incognitus (HUENE, 1932) ROMER, 1966

Holotype: BMNH R83

Locality: Stonesfield Slate, Oxfordshire County, England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy: Gracilisphinctes progracilis Zone.

Age: Middle Bathonian Stage, Dogger Epoch, Middle Jurassic.

Material: Right ilium.

Referred material:

GALTON, 1976

OUM J29780: Fragmentary left ilium.

GALTON & MOLNAR, 2005

OUMNH J28971: Fragmentary right ilium.