Deepstaria reticulum

Deepstaria reticulum, is a jellyfish of the family Ulmaridae. It was described by Larson, Madin, and Harbison in 1988. This was the second described "Deepstaria" species, the first having been "Deepstaria enigmatica" (Russell, 1967).
Description.
"Deepstaria reticulum" has a wide, fan-like bell that is often a deep purple color, under the bell there is a small cluster of tentacles, loaded with stinging, venomous barbs like any other jellyfish. At the largest, they get about 0.7 meters long. Unlike "D. enigmatica", the bell of "D. reticulum" is spread wide, like a thin, translucent bed sheet.