Heteromys

例句：

1. 1. Heteromys is a species of small mammals native to the United States.
   异色鼠是美国本土的一种小型哺乳动物。
2. 2. The researchers found that Heteromys had a unique ability to adapt to different environments.
   研究人员发现，异色鼠具有适应不同环境的独有能力。
3. 3. Due to habitat loss, many species of animals are endangered, including the Heteromys.
   由于栖息地丧失，许多物种都处于濒危状态，包括异色鼠。