Froggattisca kakadu is a species of cave-dwelling[1] antlions (or Myrmeleontidae).

[2][1] Miller and Stange describe members of the genus as not being true cave-dwelling antlions, because not all life stages are confined to caves.

[1] The larvae have head capsules with prominent medial markings.

[1] The larvae differ from all other Froggattisca species by having dolichasters present on the ventral side of the head.

[1] The insect is known only from its type locality in Kakadu, where the larvae are found in caves between layers of volcanic rock.