evoking a reference to the famous cartoon ghost by the same name. Now, more than 100 labs around the world are using these transparent fish to study cancer pathology and development in real time.

The Ghost Fish is an eerie, almost transparent fish that can be found in deep waters. Its pale, see-through body gives it an almost ghost-like appearance, which is where its name comes from.

The barreleye fish has a transparent forehead ... This is one of the most psychedelic creatures ever. The ghost shrimp is also quite common if you keep them in an aquarium. They are usually ...