urodele

例句：

1. 1.The urodele is a small amphibian that lives in water.
   蝾螈是一种生活在水里的小型两栖动物。
2. 2. Urodeles are found in many parts of the world and are known for their unique tails.
   蝾螈遍布世界许多地方，以其独特的尾巴而闻名。
3. 3. In some areas, urodele populations have been declining due to habitat loss.
   在一些地区，由于栖息地丧失，蝾螈的种群数量正在下降。