Álvarez-Presas, M.; Baguñà, J.; Riutort, M. (2008). «Molecular phylogeny of land and freshwater planarians (Tricladida, Platyhelminthes): From freshwater to land and back». Molecular Phylogenetics and Evolution47 (2): 555-568. PMID18359250. doi:10.1016/j.ympev.2008.01.032.
Tyler S, Schilling S, Hooge M, and Bush LF (comp.) (2006-2012) Turbellarian taxonomic database. Version 1.7 DatabaseArchivado el 4 de febrero de 2012 en Wayback Machine.
Álvarez-Presas, M.; Baguñà, J.; Riutort, M. (2008). «Molecular phylogeny of land and freshwater planarians (Tricladida, Platyhelminthes): From freshwater to land and back». Molecular Phylogenetics and Evolution47 (2): 555-568. PMID18359250. doi:10.1016/j.ympev.2008.01.032.
Tyler S, Schilling S, Hooge M, and Bush LF (comp.) (2006-2012) Turbellarian taxonomic database. Version 1.7 DatabaseArchivado el 4 de febrero de 2012 en Wayback Machine.