Titi monkey adenovirus Titi monkey adenovirus Titi monkey adenovirus (TMAdV) is an adenovirus first identified in a New World titi monkey of the genus "Callicebus", and the virus also infected to at least two humans. It is a large DNA-based virus which can cause death in monkeys, and respiratory illness has been recorded in humans. It was first discovered in Davis, California, at the California National Primate Research Center. The discovery of TMAdV was made by the laboratory of Charles Chiu and the UCSF-Abbott Viral Diagnostics and Discovery Center, using a DNA microarray test called the ViroChip that is able to detect all
Collared titi least two species in this complex. But whether the Lucifer titi, "Cheracebus lucifer", or the Colombian black-handed titi, "Cheracebus medemi", are good species from this complex is in doubt. They are probably subspecies of "Cheracebus torquatus". Nevertheless, in this treatment "C. torquatus" is used in the sense of Hershkovitz (1990) until the systematics of this species complex becomes clearer. Five adults weighed an average of 1462 g (range 1410–1722 g) with a head-body length of around 290–390 mm and a tail length of about 350–400 mm. The face has very little hair, being limited to sparse short white hairs over