caption: The image shows a chiton, a sea slug, crawling on a rock in the water with a red object in the background. The chiton is a small, green and black animal with a long, cylindrical body and two antennae on its head. Its body is covered in small bumps and its legs are tucked in close to its body. The rock it is crawling on is a light gray color and has a few small ridges and bumps along its sides. The red object is a bright red color and is situated in the bottom right corner of the image.