Voluta ventricosa
Original description(s):
"Shell sub-oval; spire depressed, with the whorls convex; pillar transversely ridged, with the upper ridge thickest.". Refers to: Lister, 1688: Pl. 735 fig. 25 (A), and Pl. 740 fig. 29 (B); Davila, 1767: Pl. 15 fig. F (C); Martini, 1773: Pl. 47 figs. 507-508 (D); Chemnitz, 1788: Pl. 147 fig. 1373 (E); Bruguière, 1798: Pl. 364 fig. 7 (F).
A. 
B. 
C. 
D. 
E. 
F. 
Taxonomy:
This was a junior synonym of Porphyria bulbosa Röding, 1798, for Sterba (2004).