Name that Nudibranch

This app will present 101 images of Nudibranchs from around the World. When the image of a Nudibranch appears you will decide it's scientific name. 'Reveal Name' will give you the correct name. If you don't know the names you can surely learn them. A simple and easy to use app.
Included with this app is an Apple Watch app so you can learn on the run.