Galea, H. R., C. Roder, C. Walcher, M. Warmuth, E. Kohlberg, and P. F. Fischer. “Glaciambulata Neumayeri Gen. Et Sp. Nov., a New Antarctic Trachymedusa (Cnidaria: Hydrozoa), With a Revision of the Family Ptychogastriidae”. European Journal of Taxonomy, no. 252, Dec. 2016, doi:10.5852/ejt.2016.252.