Possible Clues:

• Small large-eyed primate
• 24's more sluggish son preferred to daughter
• Small tree-dwelling primate
• Small insectivorous, tree-dwelling, nocturnal primate with very large eyes
• Primate tense and more irritable
• Tree-dwelling primate
• Primate putting a king second in rank
• Primate, one who delays leaving, wanting a right to become saint
• Asian native, one spotting sailor in sound
• A nocturnal Asian primate