New world monkeys : capuchin ; douroucouli ; howler monkey ; saki ; spider monkey ; squirrel monkey ; titi ; uakari ; woolly monkey ; marmoset ; tamarin 新域猴；僧帽猴；夜猴；吼猴；粗尾猿；蜘蛛猴；松鼠猴；狨；羊毛猴；狨；绢毛猴。
2.
This sensitivity is not surprising given that the group life of capuchin monkeys revolves around the same mixture of cooperation and competition that marks our own societies 珊米会这麽敏感，并不出人意料，因为卡布钦猴的群居生活，以合作与竞争为中心，与人类的社会生活一样。
3.
However , whether such a sense of fairness evolved independently in capuchins and humans , or whether it stems from the common ancestor that the species had 35 million years ago , is , as yet , an unanswered question 但是，这种公平感是在卷尾猴和人类身上各自独立演化而成，还是来自三千五百万前他们共同的祖先，这还是一个悬而未决的问题。
4.
However ， whether such a sense of fairness evolved independently in capuchins and humans ， or whether it stems from the common ancestor that the species had 35 million years ago ， is ， as yet ， an unanswered question 译文但是，这种公平感是在卷尾猴和人类身上各自独立演化而成，还是来自三千五百万前他们共同的祖先，这还是一个悬而未决的问题。
