basis of record: Sheppard, A (1984). The molluscan fauna of Chagos (Indian Ocean) and an analysis ot its broad distribution patterns. Coral Reefs 3: 43-50. [details]
additional source: Rosenberg, G. 1992. Encyclopedia of Seashells. Dorset: New York. 224 pp. page(s): 60 [details]
Citation: Gofas, S. (2013). Rissoina ambigua (Gould, 1849). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=216954 on 2013-05-20