@Yoshistar888 lol. It would put my bets on it being a species already held at the Zoo. Maybe something like a coati or something. The enclosure though, would suit a small primate species, like Squirrel Monkey.
@WhistlingKite24 The last ones that have been filled have all been swaps, merges with another enclosure or an inhabitant in a multi species enclosure leaving it and going into a single species enclosure, or simply another repeated exhibit.