Work found, with species-group names introduced therein:
Snyder, M. A. 2007. Description of Hemipolygona lamyi n. sp. from Guadeloupe, French Antilles, Caribbean Sea (Gastropoda: Fasciolariidae: Peristerniinae), with notes on the distribution of Fusinus schrammi. Visaya 2(2) 32-36. [Stated date: -- Nov 2007.] Hemipolygona lamyi