Sepia officinalis

34cm
0-242m
1629 sites
Sepiidae
Prepare to be mesmerized by the European Common Cuttlefish (Sepia officinalis), a master of camouflage and a true underwater marvel! While technically found in a wide range, sightings are more common in the South Atlantic, Japan and Korea, making an encounter a special treat. These captivating cephalopods typically reach around 34cm, though some grow larger. Divers usually spot them on the seabed (benthic habitat) in shallower coastal waters (neritic zone), often blending seamlessly with their surroundings. Watch closely for their incredible ability to change color and texture in an instant – a dazzling display of communication and camouflage. Witnessing a cuttlefish hunting or interacting with its environment is an unforgettable experience, highlighting the intelligence and beauty of marine life.
Look for a broad, flattened body with a distinctive 'w' shaped mantle. Their color is highly variable, but often mottled browns, grays, and yellows. Keep an eye out for their mesmerizing color changes – a rapid shifting of patterns across their skin. They have large, expressive eyes and a characteristic undulating fin that runs along the sides of their body. Observe their movements: cuttlefish often hover or glide gracefully, using their fins for propulsion.
1 sites