Reef Urchin (Echinometra viridis)

Detailed Description
Bright red Reef Urchins (Echinometra viridis) graze on algae growing on prop roots and rocks in shallow water.
Sources/Usage
Public Domain.
Bright red Reef Urchins (Echinometra viridis) graze on algae growing on prop roots and rocks in shallow water.
Public Domain.