leptinae

例句：

1. 1.The leptinae are a type of small, brightly colored butterfly.
   这种蝴蝶是一类小型、色彩鲜艳的蝴蝶。
2. 2. The leptinae is a species of butterfly found in tropical regions.
   这种蝴蝶是一种热带地区的蝴蝶物种。
3. 3.The leptinae has become an important conservation issue due to habitat loss.
   由于栖息地丧失，这种蝴蝶已成为一个重要的保护问题。