Noreña, C.; Damborenea, C.; Faubel, A.; Brusa, F. (2007). Composition of meiobenthonic Platyhelminthes from brackish environments of the Galician and Cantabrian coasts of Spain with the description of a new species of Djeziraia (Polycystididae, Kalyptorhynchia). Journal of Natural History, 41 (29-32): 1989-2005