Crakeur,
Well, no not Nessie - we all now know she doesn't exist - but some of my faculty here dive and have brought in pictures of the butterfiles, tangs, etc that they personally photographed off the bay street #'s bay 8, 4th etc - additionally, there are oysters, lobster beds and a ton more - including rare mollusks in Jamaica Bay - I'll try to see if I can get some pics or links - not talking out of my A** here but from people I have met who know my reef passion - pretyy kewl how it comes all together.
Keep an eye out for them.
Jim