Thysanodonta festiva is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.[1]
The size of the shell varies between 6 mm and 9 mm.
This marine species occurs off Norfolk Island at a depth of 230 m.
Thysanodonta festiva is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.