basis of record: Spry, J.F. (1961). The sea shells of Dar es Salaam: Gastropods. Tanganyika Notes and Records 56 [details]
source of synonymy: Voskuil R.P.A. (1995). The living species of the genus Hydatina Schumacher, 1817, (Mollusca: Gastropoda: Opisthobranchia: Hydatinidae) with the description of a new species. Vita Marina 43(1-2):29-38. page(s): 36 [details]
Citation: Rosenberg, G.; Bouchet, P. (2013). Hydatina velum (Gmelin, 1791). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=215420 on 2013-05-20