Fire Urchin with Zebra Crab
These urchins are quite large - about the size of a honeydew melon while the zebra crab at its center is just 1 in. or so.
2003:09:05 08:00:37
Island: Rinja
Dive Site: Cannibal Rock
Speed: 1/30 sec
Aperture: f6.3
ISO: 100
Exposure Compensation: 0.0
Exposure Program: Aperture Priority
Focal Length: 7 mm
Flash:
Fire Urchin (Astenosoma varium) and Zebra, or Adam's Urchin Crab (Zebrida adamsii)
