Common giant clam (Tridacna maxima) macro, Ras Mohammed National Park, off Sharm el-Sheikh, Sinai, Red Sea, Egypt, North Africa, Africa

Giant clam (Tridacna sp.), Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

This Common Scorpionfish (Scorpaenopsis oxycephala) is perched on the mantle rim of a Giant Tridacna Clam (Tridacna gigas). It's venomous spines can inflict a painful wound, Philippines