Triphyllozoon benemunitum is recorded from the Recent of northern Australia, Torres Strait.
Original description: Retepora monilifera var. benemunita Hastings, 1932
Locality: Unknown - presumed to be Queensland, Australia
Type specimen: BMNH 1899.7.1.70 (selected by Hayward, 2000)
Description from Hayward, 2000.