Literature
- GBIF. Global Biodiversity Information Facility. www.gbif.org. [link]
Literature references linked to higher taxa
- Humann, P. 1992. Reef Creature Identification. New World Publications. (Platyhelminthes)
- WoRMS. WoRMS, World Register of Marine Species. www.marinespecies.org. [link] (Platyhelminthes)