Curiously only 4 gills are visible in this photo of large shark. The black
spots appear to be a fault in the image as close inspection reveals them to be
Image ID: expn7168, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photo Date: 20160503T022500Z
Credit: NOAA/OAR/OER, 2016 Deepwater Exploration of the Marianas, Leg 1.
• High Resolution Photo Available