WoRMS source details
Fernandes, F.; Rolán, E. (1992). The Marginellidae (Mollusca, Gastropoda) of Principe Island (Republica de São Tomé y Principe. Journal of Conchology. 34 (2): 85-90 [stated date 1991].
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Fernandes, F.; Rolán, E.
1992
The Marginellidae (Mollusca, Gastropoda) of Principe Island (Republica de São Tomé y Principe
Journal of Conchology
34 (2): 85-90 [stated date 1991]
Publication
Cystiscus josephinae F. Fernandes & Rolán, 1992 accepted as Plesiocystiscus josephinae (F. Fernandes & Rolán, 1992) (original description)