Enclosure Small-clawed otter

Is there a primate species in this exhibit as well as the otters?

On the day of my visit , the otters were the only animals in this enclosure. However, next to it is a indoor-enclosure for Squirrel monkeys and I can imagenate they will use this enclosure as well on days when its warmer - didn't see however no sign of the monkeys near the outdoor-( otter ) enclosure.

On my visits both today and last year, Common squirrel monkeys shared this exhibit with the otters