Acanthosepion pharaonis

30cm
0-130m
32 sites
Sepiidae
Imagine gliding along a vibrant reef, and suddenly, a master of camouflage appears – the Pharaoh Cuttlefish! These fascinating cephalopods, typically around 30cm but sometimes reaching up to 43cm, are a treat to spot for any diver or snorkeller. Found in the warm waters of the Indo-Pacific, Red Sea and Great Barrier Reef, they inhabit the seabed from the surface down to 130m, often blending seamlessly with their surroundings. Keep your eyes peeled near coral reefs and sandy patches, as these intelligent creatures are masters of disguise. What makes the Pharaoh Cuttlefish truly special is its incredible ability to change colour and texture in the blink of an eye. This allows them to communicate, camouflage, and even startle prey. Witnessing this display of natural artistry is an unforgettable experience. While not always guaranteed, patience and a keen eye can reward you with a close encounter with one of the ocean's most captivating inhabitants.
Look for a relatively elongated body shape compared to other cuttlefish. The Pharaoh Cuttlefish exhibits incredible colour changes, but often displays mottled patterns with dark bars or spots. Keep an eye out for its distinctive W-shaped siphon (the tube it uses for jet propulsion) and its large, expressive eyes. Finally, observe its behaviour – the way it hovers and scans its surroundings is a tell-tale sign.
Broadclub Cuttlefish
1 sites