The capuchins get a specialized diet I found on Wisconsin University webpage.
Capuchin Monkey Basic Information and Diet
(Cebus apella, capucinus, nigrivittatus, albifrons)
DIET
For 1 animal 2-3 lb animal. Increase portions proportionately for
increased body weight. Do not overfeed. Monkeys waste a lot of food if
excess is given and may overindulge which can lead to bloating. Fruits
and veggies should be cut into pieces appropriate for the monkey's
small hands. New World Monkey Chow can be soaked in Marmoset jelly or
fruit juice. Moist foods can be sprinkled with a vitamin mineral powder
such as Vionate. (approx 1/4 tsp per animal per day). Food should be
offered at set times of the day.
A.M.
1-3 oz canned primate diet (cut in small pieces) Zupreem, Science Diet
10-12 pieces of soaked New World Monkey Biscuit (Mazuri, Spectrum,
Purina, etc.) or can be offered dry up
1/3 cup depending on size of the monkey. Soaking in fruit juice may
increase palatability during conversion from poor diets.
P. M.
M-W-F
1/8 apple
2 slices of banana 1/2'd
2 grapes 1/2'd
1 TBS diced orange
1/2 slice sweet potato (chopped)
1 1/2 TBS lettuce mix* (Romaine, cabbage, & celery)
4 primate biscuits (soaked in orange juice/mjelly)
8 peanuts
1 TBS sunflower seeds
1" piece of carrot - chopped
1/8 slice of whole wheat bread cubed
4 snow peas
TU-TH-SA-SU
2 slices of banana 1/2'd
1 TBS diced orange
green beans cut
1/4 hard boiled egg with shell (cut up)
1 TBS corn (thawed frozen or fresh)
5 peanuts
1 TBS sunflower seeds
1 heaping TBS avocado
few sprigs of parsely
1 heaping TBS black-eyed peas (shelled)
1/2 slice turnip
1 oz canned primate diet (cut in small pieces)
4 primate biscuits (soaked in fruit juice or M.jelly)
1/4 slice whole wheat bread cubed
occasional cricket (cricket shold be dusted in vionate) as a treat.
Some will really enjoy this, others won't know what to do with it.
Other meats such as cooked fish, chicken, turkey, beef are sometimes
enjoyed. Offer teaspoon-sized portions. Minimize intake of human
sweets, dessert foods, milk products, carbohydrates and fats. It is ok
to give the monkey one human children's vitamin tablet 2 - 3 X a week.
Avoid foods which have been enriched with iron such as fortified
cereals. Other treats occassionally: soaked raisins, other types of
fruit - portion of treat/day should be less than 1 teaspoon in volume!
* Lettuce mix ingredients are placed in a chopper and mixed. Use long
and thin pieces.
I take the suggested diet above and combine the days into each day then we place all of it into gallon size ziplock bags and freeze for each days use. The meals are taken out the morning before and placed into the refrigerator so they will partially thaw. The capuchins do not like it if their food is frozen. The capuchin meals take about 5-6 hours to prepare and about $350 for 7 monkeys for 2 months.