Traits

Part of the Aquatic Class, these ears can be any style of fin type ears, can include tentacles etc. 

Part of the Aquatic Class, tentacles or fins that sprout from the back. They can take the place of the wings. They can be any size or as many as you like.

Fins, gills etc for the body. Can have mulpli unique types not shown here. The image is merely one example of the trait.

Tail can have fins of any kind on it, and be any length. However please make an effort to make it look/feel snake like if possible.