In other cases the medusoid is hypogenetic, medusoid producing medusoid.
"Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 6" by Various
The medusoid generation is suppressed in this genus.
"Freshwater Sponges, Hydroids & Polyzoa" by Nelson Annandale
The most usual condition, however, is that in which sessile medusoid gonophores or sporosacs are produced.
"Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 2" by Various
The jellyfish or medusoid body-form corresponds in general to an umbrella or bell.
"Elementary Zoology, Second Edition" by Vernon L. Kellogg
The jellyfish mimic, named Medusoid CALTECH AND HARVARD UNIVERSITY.
They then placed the "Medusoid" in a water bath and shot electrical currents across it, prompting the cells to expand and relax - similar to the methodical pulses seen in an actual jelly fish .