(Amphigymnas) (Amphigymnas) is a biological genus in the family Synallactidae and order Synallactida.
Amphigymnas bahamensis
Amphigymnas staplesi
Amphigymnas woodmasoni
Allopatides
Amphigymnas
Bathyplotes
Bathyzona
Capheira
Dendrothuria
Galatheathuria
Paelopatides
Perizona
Pseudothuria
Scotothuria
Synallactes