Why don’tSaimiri oerstedii andCebus capucinus form mixed-species groups?

This publication has 31 references indexed in Scilit:

• Sex differences in the foraging behavior of squirrel monkeys in a seasonal habitat
  Behavioral Ecology and Sociobiology, 1988
• Birth synchrony in squirrel monkeys (Saimiri oerstedi)
  Behavioral Ecology and Sociobiology, 1987
• Mating patterns in squirrel monkeys (Saimiri oerstedi)
  Behavioral Ecology and Sociobiology, 1987
• Habitat Use by Squirrel Monkeys (Saimiri oerstedi) in Costa Rica
  Folia Primatologica, 1987
• The Taxonomy and Distribution of Squirrel Monkeys (Saimiri)
  Published by Springer Nature ,1985
• Polyspecific Associations among Tropical Rain‐forest Primates
  Zeitschrift Fur Tierpsychologie, 1981
• The Evolution of Social Behavior
  Annual Review of Ecology and Systematics, 1974
• Observational Study of Behavior: Sampling Methods
  Behaviour, 1974
• The Ecology and Behavior of Squirrel Monkeys (Saimiri oerstedi) in a Natural Forest in Western Panama
  Folia Primatologica, 1972
• Observations of Squirrel Monkeys in a Colombian Forest
  Published by Elsevier ,1968