R.  Sluys, Mateos, E., Riutort, M., and Álvarez-Presas, M., ?Towards a comprehensive, integrative analysis of the diversity of European microplaninid land flatworms (Platyhelminthes, Tricladida, Microplaninae), with the description of two peculiar new species?, Systematics and BiodiversitySystematics and Biodiversity, vol. 14, no. 1, pp. 9 - 31, 2016.

E.  Mateos, Cabrera, C., Carranza, S., and Riutort, M., ?Molecular analysis of the diversity of terrestrial planarians (Platyhelminthes, Tricladida, Continenticola) in the Iberian Peninsula?, Zoologica Scripta, vol. 38, pp. 637-649, 2009.

H. D.  Jones, McDonald, J. C., Webster, B. L., and Littlewood, T. D. J., ?Molecular and morphological evidence for two new species of terrestrial planarians of the genus Microplana (Platyhelminthes; Turbellaria; Tricladida; Terricola) from Europe?, Zootaxa, vol. 1945, pp. 1-38, 2008.

M.  Vila-Farré, Sluys, R., Mateos, E., Jones, H. D., and Romero, R., ?Land planarians (Platyhelminthes: Tricladida: Geoplanidae) from the Iberian Peninsula: new records and description of two new species, with a discussion on ecology?, Journal of Natural History, vol. 45, pp. 869 - 891, 2011.