Sharpnose Puffer
Canthigaster rostrata

f22 $ 1/60s, ASA 25, Kodachrome 25 film, Nikonos II w 35mm and 1:3 extension tube, Oceanic flash, Oceanic slave flash

"Canthigaster rostrata," Wikipedia, the free encyclopedia. Canthigaster rostrata, commonly known as the Caribbean sharp-nose puffer, is a pufferfish from the Western Central Atlantic. It can be encountered from the coast of South Carolina to Venezuela, including the Bermuda, the Gulf of Mexico and the Caribbean Sea. It occasionally makes its way into the aquarium trade. It grows to a size of 12cm in length.
Salt River Canyon, St. Croix, U.S. Virgin Islands