Crypthelia
Crypthelia is een geslacht van neteldieren uit de  familie van de Stylasteridae.

Soorten 
 Crypthelia affinis Moseley, 1879
 Crypthelia balia Hickson & England, 1905
 Crypthelia boucheti Cairns, 2015
 Crypthelia cassiculata Cairns, 2015
 Crypthelia clausa Broch, 1947
 Crypthelia crassa Cairns, 2015
 Crypthelia crenata Cairns, 2015
 Crypthelia cryptotrema Zibrowius, 1981
 Crypthelia curvata Cairns, 1991
 Crypthelia cymas Cairns, 1986
 Crypthelia dactylopoma Cairns, 1986
 Crypthelia defensa Cairns, 2015
 Crypthelia deforgesi Cairns, 2015
 Crypthelia eueides Cairns, 1986
 Crypthelia floridana Cairns, 1986
 Crypthelia formosa Cairns, 1983
 Crypthelia fragilis Cairns, 1983
 Crypthelia gigantea Fisher, 1938
 Crypthelia glebulenta Cairns, 1986
 Crypthelia glossopoma Cairns, 1986
 Crypthelia insolita Cairns, 1986
 Crypthelia japonica (Milne Edwards & Haime, 1849)
 Crypthelia jenniferae Cairns, 2015
 Crypthelia lacunosa Cairns, 1986
 Crypthelia laevigata Cairns, 2015
 Crypthelia medioatlantica Zibrowius & Cairns, 1992
 Crypthelia micropoma Cairns, 1985
 Crypthelia modesta Cairns, 2015
 Crypthelia papillosa Cairns, 1986
 Crypthelia parapolypoma Cairns, 2015
 Crypthelia peircei Pourtalès, 1867
 Crypthelia peteri Cairns, 2015
 Crypthelia platypoma (Hickson & England, 1905)
 Crypthelia polypoma Cairns, 1991
 Crypthelia pudica Milne Edwards & Haime, 1849
 Crypthelia ramosa (Hickson & England, 1905)
 Crypthelia reticulata Cairns, 2015
 Crypthelia robusta Cairns, 1991
 Crypthelia sinuosa Cairns, 2015
 Crypthelia spiralis Cairns, 2015
 Crypthelia stenopoma (Hickson & England, 1905)
 Crypthelia studeri Cairns, 1991
 Crypthelia tenuiseptata Cairns, 1986
 Crypthelia trophostega Fisher, 1938
 Crypthelia variegata Cairns, 2015
 Crypthelia vascomarquesi Zibrowius & Cairns, 1992
 Crypthelia vetusta Wells, 1977 †
 Crypthelia viridis Cairns, 2015

Neteldieren