World Register of Marine Species (WoRMS)
Geoplana (Geoplana) itatiayana Schirch, 1929
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Geoplana (Geoplana) itatiayana Schirch, 1929. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=482831 on 2026-08-28
Schirch, P. (1929). Sobre as planarias terrestres do Brasil. Boetim do Museu Nacional, Rio de Janeiro. 5: 26-38.