Figure 24 in Systematic revision of the living species of Bullidae (Mollusca: Gastropoda: Cephalaspidea), with a molecular phylogenetic analysis

Figure 24. Variability in the female glands of Bulla mabillei (A, B), B. solida (C, D), B. gouldiana (E–G) and B. punctulata (H, I). Dorsal views depicted in A, E, H and anterior ventral views in B, D, F, G, Island A, Tenerife, Canary Islands (BMNH 20050711; H = 29.7 mm). B, Tenerife, Canary Islands (BMNH 20030774; H = 48.4 mm). C, D, off Florida (HBOM 65-281; H = 38.4 mm). E, Baja California, Mexico (BMNH 20050366; H = 25.4 mm). F, Baja California, Mexico (CAS 067260; H = 33.9 mm). G, Baja California, Mexico (CAS 101586; H = 28.3 mm). H, I, Santa Cruz Island, Galapagos Islands (CAS 067270; H = 16.5, 18.1 mm).