Table 4 Stone tool weight mean for each resource explored. N = 247.

From: Digging up food: excavation stone tool use by wild capuchin monkeys

 

Weight

N

Louro root

283.0 ± SD 43.5 g

20

Farinha seca USO

129.7 ± SD 24.4 g

119

Spider

84.7 ± SD 27.0 g

108

Back to article page