※시청주의! 거의 모든 학꽁치에 있다는 충격적인 거대 기생충 아감벌레를 아시나요? [TV생물도감]

Hello, this is the Creature Encyclopedia. Today's video is about parasites. Most Koreans are familiar with the mackerel! My subscribers, you all probably know about it, right? But did you also know that almost all of these mackerel fish harbor enormous parasites? These parasites are called gill worms, and they live in the gills of the mackerel. I'll explain what these gill worms are in this video!