Reference

Vassil Dimitrov, Valentin Radev, Ivan Vassilev, Paul Nollen, Ivan Kanev (1993): Redescription of Philophthalmus lucipetus (Rudolphi, 1819) (Trematoda: Philophtalmidae) with a discussion of ist identity and characteristics. – Annalen des Naturhistorischen Museums in Wien – 94_95B: 11 - 34.