Amazing, after all these years diving (40+) there is still so much I do not know.
The first two photos are of what I am assuming is a Nassau grouper, just in a coloring (very black-and-white, no chroma) I had not seen before. But, you know, "they" say when you assume....
The third photo is a two-inch fish I have never seen before. I looked through the blennies and the wrasses and did a search on the interactive DVD, but I did not come up with a match. Do you know what it is?
Key Largo, Florida, near the red nun, 50-feet, July 14, 2014, reef, water temp. +/- 84 degrees.