Figure 12 in Systematic revision of Nacella (Patellogastropoda: Nacellidae) based on a complete phylogeny of the genus, with the description of a new species from the southern tip of South America

Figure 12. Nacella terroris, Campbell Island, sub-Antarctic New Zealand. Scale bar = 1.0 cm for all unless specified otherwise. A–C, Perseverance Harbour, Campbell Island. A–F, shell morphology and coloration of Nacella terroris. A–C, lateral view. D–F, dorsal view. G, mantle tentacles, cephalic tentacles and foot coloration patterns. H, radula. I, distribution.