Pascal Kobeh / Close-up of the eyes and the mouth of a Strombus conch (Strombus latissimus) New Caledonia. Pacific Ocean.

Franco Banfi / Porcelain crab (Porcellanella triloba) on a sea pen, Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean

Franco Banfi / Conch (Strombus thersites) Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean

Constantinos Petrinos / Trapezium horse conchs mating (Pleuroploca trapezium) Sulawesi, Indonesia, Indo-Pacific

Onne van der Wal / The shell of a conch lying on a sandy beach, Belize.