Two hydromedusoid records for Tasmania.

Some plankton originally obtained from D'Entrecasteaux Channel, Tasmania (October, 1921), has been subjected recently to examination. one of the results being the discovery of two species of the Genus Eutima (Leptomedusae, Eucopidae) which can now be recorded for Tasmania. While it may be questioned whether it is possible for one species to have such an extensive geographical range, the apparent identity of structural features compels the inclusion of this Tasmanian form in the species elephas