Oocystis

== Translingual == === Etymology === From oo- (“egg”, from Ancient Greek ᾠο- (ōio-)) +‎ Ancient Greek κύστις (kústis, “bladder, sack; cyst”). === Proper noun === Oocystis f A taxonomic genus within the family Oocystaceae – certain mostly freshwater green algae. ==== Derived terms ==== === References === Oocystis on Wikipedia.Wikipedia Oocystis on Wikispecies.Wikispecies Category:Oocystis on Wikimedia Commons.Wikimedia Commons