Work found, with species-group names introduced therein:
de Souza, P. J. S. and G. A. Coovert. 2001. Revision of the Recent species of Bullata Jousseaume, 1875 (Gastropoda: Marginellidae) with the description of two new species. Nautilus 115 1-13. [Stated date: 31 Mar 2001.] Bullata guerrini Bullata analuciae