* Size: As mentioned, they are very small, with an average length of about 14-16 cm (5.5-6.3 inches), excluding the tail.
* Fur: Their fur is soft and dense, typically a mix of gray, brown, and white. They often have a distinct white "mustache" above their upper lip.
* Head: Their head is relatively large compared to their body. They have large, round eyes and small, rounded ears that are often hidden by their fur.
* Tail: Their tails are long and prehensile, meaning they can use it to grasp objects like an extra limb. The tail is often covered in fur and is a similar color to their body.
* Hands and feet: They have tiny hands and feet with long, slender fingers and toes. Their thumbs are relatively small, but their other fingers are long and flexible, allowing them to grasp branches and even manipulate small objects.
Here are some additional interesting facts about finger monkeys:
* They are the smallest monkeys in the world.
* They are very social animals and live in small family groups of 2-10 individuals.
* They are primarily insectivores, but also eat fruits, nectar, and tree sap.
* They are very agile climbers and spend most of their time in the treetops.
* They are endangered due to habitat loss and the illegal pet trade.
If you want to see a finger monkey, you'll likely need to visit a zoo or sanctuary, as it's illegal to keep them as pets in many countries.