Excerpt nera who lack this power. The group of Sajouins must therefore be subdivided into several lesser groups. First of all we have the true Sajouins; and of these the Saimiri or Titi is the most distinguished species. This pretty little creature is about equal in size to a squirrel, and possesses all the playful disposition of the latter. Its childlike innocence of countenance, as well as its pleasing and graceful manners, render it a favourite pet wherever it can be obtained. Its rich robe of yellowish-grey, mixed with green, adds to the attraction of its presence. There are several species of Sajouins, known as the Widow monkey, the Moloch, the Mitred monkey, and the Black-handed Sajouin--all of them dwellers in the tropical regions of America. The Doroucouli is another small species, that in the nocturnal forest often alarms the traveller by its singular cry; and an allied species of Doroucouli constitutes, with the one above-mentioned, a second genus of the Sajouins.