What Does “A Troop of Apes” Mean?
“Troop” is borrowed from broader primate terminology, the same word used extensively for baboon groups, and applied to apes as a general-purpose social-group term rather than one specific to great ape behavior. Different ape species vary enormously in their actual social structures, from the close-knit family groups of gorillas led by a dominant silverback to the more fluid, larger communities of chimpanzees, making “troop” a broad umbrella term rather than a precise behavioral descriptor.
Given that variation, “troop” works better as a general catch-all than as a term capturing anything specific about ape society the way “shrewdness” does with intelligence or the way species-specific terms elsewhere on this site capture more particular behaviors. It’s useful shorthand, but understanding real ape social structure usually requires looking at the specific species in question rather than relying on “troop” alone.
Example: “A troop of apes moved through the canopy together, though their exact social structure would depend entirely on which species was involved.”
Related: Collective Nouns for Mammals