![Unlike virtually every other primate, spider monkeys have no thumbs, which could snag on the branches. Instead, their four long fingers form a perfect ho… | Animaux Unlike virtually every other primate, spider monkeys have no thumbs, which could snag on the branches. Instead, their four long fingers form a perfect ho… | Animaux](https://i.pinimg.com/originals/56/8b/c3/568bc3343b1770c20a17ba6ebe63143d.jpg)
Unlike virtually every other primate, spider monkeys have no thumbs, which could snag on the branches. Instead, their four long fingers form a perfect ho… | Animaux
![Yucatan Geoffroy's spider monkey (Ateles geoffroyi) taking sunbath in rainforest, Belize, Central America Stock Photo - Alamy Yucatan Geoffroy's spider monkey (Ateles geoffroyi) taking sunbath in rainforest, Belize, Central America Stock Photo - Alamy](https://c8.alamy.com/comp/HG6W05/yucatan-geoffroys-spider-monkey-ateles-geoffroyi-taking-sunbath-in-HG6W05.jpg)
Yucatan Geoffroy's spider monkey (Ateles geoffroyi) taking sunbath in rainforest, Belize, Central America Stock Photo - Alamy
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