Literature

• Bass, D. 2008. Freshwater Macroinvertebrates and Their Habitats in Saba, West Indies. Living World, Journal of the Trinidad and Tobago Field Naturalists' Club 2008: 33-38.
• WoRMS. WoRMS, World Register of Marine Species. www.marinespecies.org. [link]

Literature references linked to higher taxa

• Encyclopedia of Life. [link] (Biomphalaria)
• Coomans, H.E. 1970. Volksnamen voor weekdieren op de Nederlandse Antillen. Nieuwe West-Indische gids 47(2): 158-186. (Mollusca)
• MolluscaBase. MolluscaBase. [link] (Hygrophila)