C. E.  Mills, ?Additions and corrections to the keys to Hydromedusae, Hydroid polyps, Siphonophora, Stauromedusan Scyphozoa, Actiniaria, and Ctenophora?, in Marine Invertebrates of the Pacific Northwest, with Additions and Corrections, E. N.  Kozloff and Price, L. H., Eds. Seattle: University of Washington Press, 1996, pp. 487-491.

C. E.  Mills and Larson, R. J., ?Scyphozoa: Scyphomedusae, Stauromedusae, and Cubomedusae?, in The Light and Smith Manual: Intertidal Invertebrates from Central California to Oregon, Fourth Edition, Completely Revised and Expanded, Fourth., J. T.  Carlton, Ed. Berkeley: University of California Press, 2007, pp. 168-173.