Coomans, H.E. 1958. A survey of the littoral Gastropoda of the Netherlands Antilles and other Caribbean Islands. Studies on the fauna of Curaçao and other Caribbean Islands 8: 42-111. M. Nijhoff, Den Haag.
Coomans, H.E. 1963. The marine Mollusca of St. Martin, Lesser Antilles, collected by H.J. Krebs. Studies on the fauna of Curaçao and other Caribbean Islands 16: 59-87.
Faber, M.J. 2007. Marine gastropods from the ABC-islands and other localities. 18. The genus Engina Gray, 1839 (Gastropoda: Buccinidae). Miscellanea Malacologica 2(4): 73-77.
Hewitt, S.J. & Leeuwen, S.J. van 2017. Marine molluscs from the island of St. Eustatius, Eastern Caribbean: results of the Statia Marine Biodiversity Expedition 2015. Vita Malacologica 16: 44-79.
Jong, K.M. de & Kristensen, I. 1965. Gegevens over mariene gastropoden van Curaçao. Correspondentieblad Nederlandse Malacologische Vereniging, Supplement 56.
Leeuwen, S.J. van & Hewitt, S.J. 2016. Molluscs of St. Eustatius. In: Marine biodiversity survey of St. Eustatius, Dutch Caribbean, 2015. 83-112. Naturalis Biodiversity Center, Leiden, and ANEMOON Foundation, Bennebroek.
WoRMS. World Register of Marine Species. www.marinespecies.org. [link]
Literature references linked to higher taxa
Coomans, H.E. 1970. Volksnamen voor weekdieren op de Nederlandse Antillen. Nieuwe West-Indische gids 47(2): 158-186. (Mollusca)
