I need help on Endless Ocean on my Wii finding a Dolphin.?

Question

I've learned about all dolphins except one. These are the ones I've learned about- Orca, Pacific White-Sided Dolphin, Common Dolphin, Commerson's Dolphin, False Killer Whale, Risso's Dolphin. What dolphin do I need and how can I get it?

Answer 1

You only listed six, so you are missing two.

Bottlenose Dolphin: you probably have this already - it is in the ruins.

You are also missing the Beluga. To get that you must complete exploration of the Caves, Abyss and Ruins (this unlocks the White Dolphin email) then find the old bracelet. This unlocks the Beluga inside the ruins.