| an initial particle | Nassaria spinigera (Hayashi & Habe, 1965) | Nassaria solida (Kuroda & Habe in Habe, 1961) | Nassaria problematica (Iredale, 1936) | | Nassaria magnifica (Lischke, 1871) | Nassaria bitubercularis (A. Adams, 1851) | Nassaria acutispirata (Sowerby, 1913) | whelk | | Nassaria acmeleuca (Lee, MS) | |
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