World Register of Marine Species (WoRMS)
Newzealandia graffii somersii (Dendy, 1896)
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Newzealandia graffii somersii (Dendy, 1896). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=485045 on 2026-08-28
Dendy, A. (1896). Notes on New Zealand Land Planarians Part II. Transact New Zealand Inst, 28:210-214. Christchurch 1896.