Anyone know what this is?

Shot with D100 sea and sea housing Belize...I think its a shrimp but it looks different from the others I saw

It's an Arrow Crab - (Stenorhynchus seticornis)

Keep looking!

Seadeuce

Thanks!

You can see it better now.

Here's one from my first trip with an u/w camera. Honduras. NikV - Flooded right after this dive