additional sourceRobba, E. (2013). Tertiary and Quaternary fossil pyramidelloidean gastropods of Indonesia. Scripta Geologica. 144: 1-191. [April 2013].[details] Available for editors
additional sourceGiannuzzi-Savelli, R.; Pusateri, F.; Micali, P.; Nofroni, I.; Bartolini, S. (2014). Atlante delle conchiglie marine del Mediterraneo Vol. 5 (Heterobranchia). Palermo, Edizioni Danaus. pp. 1-111, with 41 unnumbered plates (figs. 1-363), appendix pp. 1-91. page(s): 74; appendix p. 25, 72 [details]