Question: what is the average lifespan of a red titi monkey?
Answer: Size, Weight, and Lifespan Their head-to-body length averages 13 in (33 cm) long and their furry tails can measure an additional one-third of their body length. Titi monkeys can live into their early 20s. In captivity, both male and female titi monkeys have lived more than 25 years.