Cucumariinae

Authority, Date

16 genera, 5 monotypic; 99 species

ten tentacles. Calcareous ring is simple, low, without forked tails, or at most medium high, with short undivided forked-tails; the radialia and under radialia undivided. In the skin, only plates, no cups, no tables, no table-like constructions. (Panning, 1949)