Answer:

JOCKO

Answer	Crossword Clue
JOCKO	Chimpanzee
JOCKO	Hall of Fame umpire Conlan
JOCKO	Chimpanzee.

JOCKO	Any monkey.
JOCKO	Monkey
JOCKO	Baseball Hall-of-Famer Conlan
JOCKO	Informal name for a monkey
JOCKO	Devo "... Homo"
JOCKO	Common name for a chimp