Traits name details
original description
Ladd, H. S. (1972). Cenozoic fossil mollusks from western Pacific islands; Gastropods (Turritellidae through Strombidae). <em>United States Geological Survey Professional Paper.</em> 532: i–iv, 1–79, pls. 1–20., available online at https://doi.org/10.3133/pp532 page(s): 34 [details]
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