21. Brown spider monkeys are also known from other reserves in both Colombia and Venezuela. 22. Geoffroy's spider monkey lives in various types of forest, including semideciduous and mangrove forests. 23. Spider monkeys even form harems, with one guy and between four and 12 females.24. Present-day humans, orangutans and spider monkeys possess this same feature. 25. The nostrils are very far apart, which is a distinguishing feature of spider monkeys . 26. Spider monkeys contribute to the dispersion of undigested seeds from the fruits they eat.27. This is the southernmost population of the brown spider monkey . 28. Geoffroy's spider monkey uses several forms of nonvocal communication. 29. The clitoris of female Geoffroy's spider monkeys is large and protrudes, looking like a penis. 30. Most later writers have agreed that the creature in the photograph is a spider monkey .
