Echinothurioida Claus, 1880
Araeosoma Mortensen, 1903b
Asthenosoma Grube, 1868
Calveriosoma Mortensen, 1934
Echinothuria Woodward, 1863
Hapalosoma Mortensen, 1903b
Hygrosoma Mortensen, 1903b
Retzneiosoma Kroh, 2005
Sperosoma Koehler, 1897
Tromikosoma Mortensen, 1903
