This one has ears which are too small for a deer, and its nose is a bit too short. I think I've seen it before, but I can't place it without seeing an adult.
It's been too long since I posted here. I love this game and continue to come check out the hard-to-name animals. but I like the guessing more than I like to find animals to post.
Roberta's is Macropinna microstoma, commonly known as the "barreleye" or "spookfish."