Related Clues:

• Missing link, supposedly
• Human ancestor
• Tarzan, say
• Missing link, perhaps
• Transitional figure
• Early hominid
• Early primate
• Tarzan
• Ancient ancestor
• Missing link
• Jane's guy, e.g.
• Tarzan, e.g.
• Primitive primate
• Tarzan, for one
• Tarzan, notably