WoRMS source details
Dana, J. W. 1858. On a new species of medusa related to Crystallomia polygonata. Memoirs of the American Society of Arts and Sciences (new series) 6, 459-460, 1 pl.
Dana, J. W.
On a New Species of Medusa Related to Stephanomia, Crystallomia polygonata
Memoirs of the American Academy of Arts and Sciences