Image courtesy of the NOAA Office of Ocean Exploration and Research, Gulf of Mexico 2012. Download larger version (jpg, 1.5 MB).
These red Anthomastus octocorals, a squat lobster, an anemone, and shrimp were seen on a rocky outcrop during a dive on the Sigsbee Escarpment in the Gulf of Mexico to explore the northeastern flank of a large salt dome. Rocks serve as important habitat for life in the deep sea, providing hard surfaces for animals such as corals to grow on.