1. Parasite-host Associations: Coexistence or Conflict?;Bayne CJ,1991
2. Subdivisionesu base morfologica e genetica del genere Bulinus in tre generi: Bulinus Muller, Physopsis, Krauss e Mandahlbarthia gen;Biocca E;nov. Rendiconti della classe di Scienze fisiche- matematiche e naturali. Academia Nazionale dei Lincei,1979
3. Freshwater Snails of Africa and their Medical Importance;Brown DS,1994
4. Unusual histological findings in Biomphalaria glabrata with high degree of resistance to Schistosoma mansoni miracidia;Godoy A;Mem Inst Oswaldo Cruz,1997
5. Taxonomic studies of Bulinus using isoenzyme electrophoresis with special reference to the africanus group on the Kano plain, Kenya;Jelnes JE;Malacologia,1979