狭鼻猿

例句：

1. 1. The primate is known for its narrow nose and agile movements.
   这种灵长类动物以其狭窄的鼻子和敏捷的动作而闻名。
2. 2. Scientists are studying the behavior of this species to better understand its ecology.
   科学家们正在研究这种物种的行为，以更好地了解其生态。
3. 3. The narrow-nosed monkeys are often found in dense forests.
   窄鼻猴通常生活在茂密的森林中。