MolluscaBase name details
original description
(of Bittium varium turricula Nowell-Usticke, 1969) Nowell-Usticke, G. W. 1969. A supplementary listing of new shells (illustrated). To be added to the Check List of the marine shells of St. Croix. Burlington, Vermont: Lane Press. 32 pp., 6 pls. [details]
basis of record
Faber, M. J. (2005). The Caribbean marine gastropods described by Otto Andreas Lawson Mørch. 1: some type specimens and identifications (Gastropoda: Prosobranchia). <em>Miscellanea Malacologica.</em> 1 (5): 81-99. [details]