Thysanodonta

Thysanodonta is a genus of sea snails, marine gastropod molluscs in the family Calliostomatidae.

Distribution
Species of this marine genus can be found off New Zealand and New Caledonia.

Species
Species within the genus Thysanodonta include:
 * Thysanodonta aucklandica Marshall, 1988
 * Thysanodonta boucheti Marshall, 1988
 * Thysanodonta cassis Vilvens & Maestrati, 2006
 * Thysanodonta chesterfieldensis Marshall, 1995
 * Thysanodonta diadema Vilvens & Maestrati, 2006
 * Thysanodonta eucosmia Marshall, 1995
 * Thysanodonta festiva Marshall, 1995
 * Thysanodonta opima Marshall, 1995
 * Thysanodonta pileum Vilvens & Maestrati, 2006
 * Thysanodonta wairua Marshall, 1988