Prudhoe, S. (1982). British polyclad turbellarians. Synopses of the British Fauna, N.S. 26. Cambridge University Press: Cambridge. ISBN 0-521-27076-6. 77 pp.
Deel van: Barnes, R.S.K.; Crothers, J.H. (Ed.) Synopses of the British Fauna. Linnean Society of London: London; New York. ISSN 0082-1101, meer
