How does the general distribution of marmosets compare to tamarins regarding southern extent?

Answer

Marmosets are generally found exclusively in South America, extending slightly further south than the northernmost limits of tamarin distribution.

While both share overlapping ancestral grounds, marmosets are generally found exclusively in South America and extend slightly further south than the northernmost limits of tamarin distribution.

How does the general distribution of marmosets compare to tamarins regarding southern extent?
animalMonkeyPrimatetamarin