MolluscaBase name details
additional source
Ardovini, R.; Cossignani, T. (2004). West African seashells (including Azores, Madeira and Canary Is.) = Conchiglie dell'Africa Occidentale (incluse Azzorre, Madeira e Canarie). English-Italian edition. L'Informatore Piceno: Ancona, Italy. ISBN 88-86070-11-X. 319 pp. (look up in IMIS) [details]
From other sources
Diagnosis Cosel, 1993, Arch. Moll., 122, Zilch-Festschr.: 217-220, figs. 16-24, pl. 1, figs 4-6 [replacement name for S. guineensis Gray non Wood, 1815]. [details]