This subspecies is closely related to, and may be conspecific with, Cymbiolacca pulchra peristicta from the Swain Reefs region at the southern end of the Great Barrier Reef.
This subspecies is closely related to, và may be conspecific with, Cymbiolacca pulchra peristicta từ vùng Swain Reefs at miền nam end of the Great Barrier Reef.