1. Bielecki A. 1993. Italobdella ciosi, a new leech genus and species from Italy (Hirudinea, Piscicolidae). Genus (Wrocław) 4(2): 67–78.
2. Bielecki A. 1994. Piscicola pojmanskae a new leech species from Poland (Hirudinea: Piscicolidae). Genus (Wrocław) 5(4): 423–438.
3. Bielecki A. 1995. Nowe stanowiska Piscicola pojmanskae Bielecki, 1994 (Hirudinea, Piscicolidae) w Polsce i cechy odróżniające od Piscicola geometra (L., 1761). Przegl. Zool. 39(1–2): 73–77.
4. Bielecki A. 1997. Fish leeches of Poland in relation to the Palearctic piscicolines (Hirudinea: Piscicolidae; Piscicolinae). Genus (Wrocław) 8(2): 225–365.
5. Bielecki A. 2001. Piscicola brylinskae, a new leech species from the Netherland (Hirudinida: Piscicolidae). Wiad. Parazytol. 47(1): 119–126.