Most cephalopods rely on vision to detect predators and prey and to communicate with one another. [23] Consequently, cephalopod vision is acute: training experiments have shown that …

Dec 14, 2025 · Cephalopod, any member of the class Cephalopoda of the phylum Mollusca, a small group of highly advanced and organized, exclusively marine animals. The octopus, …

Cephalopod literally means “head foot” in Greek, a reference to the way the cephalopod’s head connects to its many arms. The basic cephalopod body plan includes two eyes, a mantle, a …

A cephalopod is an animal belonging to the group Cephalopoda, containing octopus, squid, cuttlefish, nautilus, and kin. The word “cephalopod” is derived from Greek and means “head …

As in all mollusks, a cephalopod’s body is covered by the mantle, and gills are located in the space under the mantle. All cephalopods also have large, well-developed eyes.

Apr 22, 2025 · What is a cephalopod. Where do they live. What do they eat. How do they move and reproduce. Also, learn their anatomy, habitat, lifespan, and evolution with images.

Jul 25, 2025 · Journey into the deep to explore the fundamental nature, stunning variety, and advanced capabilities of the ocean’s most enigmatic invertebrates.

A cephalopod is also characterized by a horny beak secreted by the walls of the buccal cavity, and a radula within the buccal cavity. All cephalopods are carnivorous.

Dec 20, 2023 · By examining cephalopod evolution and the fossil record, scientists gain insight into the emergence of key traits like vision, jet propulsion, behavioral complexity, and shell loss …

May 12, 2025 · A cephalopod's body includes two eyes, a mantle, a siphon, and arms or tentacles. Most species have between eight and ten appendages, though members of the …