Animal Farm

Here are my types of creatures, the "Eyeball" and the "Chewer," which usually live in a community:
The "Eyeball" is a small creature, about the size of an adult human's fist, resembling a bulging eye. It moves on 8 small legs and has two arms that it waves vigorously when it sees someone. It moves erratically, jumps around, and calls for the "Chewers." It has a green coloration, which helps it hide well, and often assists the "Chewers" in hunting. It is curious, and it explodes when experiencing strong emotional distress.
The "Chewer" is a very small creature, about the size of a human foot. Upon closer inspection, it resembles a human hand raised upwards. It moves on its fingers, and its mouth, with many small but very sharp teeth, is located on its belly. It usually hunts in packs. The packs consist of 1.5 to 2 million creatures. Its coloration is gray. During the hunt, it waits for a signal from the "Eyeball," after which it attacks the prey and devours it completely. From the stress received when witnessing the "Eyeball" being eaten, they often explode.