This code is provided for use when identification of a specimen to this level is sufficient, or when no further detail is available.
Scientific Name verified against:
Marshall, B.A., 2016. New species of Venustatrochus Powell, 1951 from New Zealand, and new species of Falsimargarita Powell, 1951 and a new genus of the Calliostomatidae from the southwest Pacific, with comments on some other calliostomatid genera (Mollusca: Gastropoda)., Molluscan Research, Vol. 36(2): 119-141.