Gofas S. & Fernandes F. 1988. The marginellids of São Tomé, West Africa. <i>Journal of Conchology</i> 33(1): 1-30, pls. 1-2. page(s): 22-23, pl. 2 D [details]
MolluscaBase eds. (2021). MolluscaBase. Gibberula modica Gofas & F. Fernandes, 1988. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=405008 on 2024-04-19
original descriptionGofas S. & Fernandes F. 1988. The marginellids of São Tomé, West Africa. <i>Journal of Conchology</i> 33(1): 1-30, pls. 1-2. page(s): 22-23, pl. 2 D [details]