The Winged Monkey-Demons were the slaves of the alien 'Keepers' of the Psychedrome. They may have been genetically bred from Earth apes, as Lightning Smith claimed the Assisimians were distantly related to them.
- The Winged Monkey-Demons are exclusive to the continuity of the Planet of the Apes comic books published by Marvel Comics.
- The Winged Monkey-Demons are exclusive to the continuity of the Marvel Comics Planet of the Apes mythos.
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