|Scientific Name||Bathynomus giganteus|
|Time of Year||June to August|
|Time of Day||All day|
The Giant Isopod is found in underwater in the ocean. Its shadow is medium and it moves in a straight line.
The Giant Isopod can be donated to the museum. Upon doing so, the following text is given by Blathers:
"Giant isopods are related to pill bugs, and they can grow up to 20 inches long. They are scary looking but still come across as humorous for some odd reason. Despite their roly-poly builds, they are surprisingly fast swimmers, making them rather agile. They have big appetites, gaining the title "sea cleaners" mostly because they eat dead fish on the seafloor."
Upon catching the fish, the player will say the following:
""Blech! I caught a giant isopod! That's a horror if ever one existed!"