(1).^ source
インビッド -Invid -Robotech chronicles-]
(2).^ [Robotech]:
ハイドニットThe Haydonites, what is another arch-enemy of Invid that appears in "The shadow chronicles" comes in contact with "Protoculture" by term used by mechanization different star race Haydonites, comes in contact with this strong energy source, compares all races who use it