Cephalopod - Wikipedia
A cephalopod / ˈsɛfələpɒd / is any member of the molluscan class Cephalopoda / sɛfəˈlɒpədə / (Greek plural κεφαλόποδες, kephalópodes; "head-feet") [2] such as a squid, octopus, cuttlefish, or nautilus.
Cephalopod | Definition, Etymology, Species, & Facts | Britannica
Nov 4, 2024 · Cephalopod, any member of the class Cephalopoda of the phylum Mollusca, a small group of highly advanced and organized, exclusively marine animals. The octopus, squid, cuttlefish, and chambered nautilus are familiar representatives. Learn more about cephalopods in …
Cephalopods | Smithsonian Ocean
A highly intelligent group of ocean dwelling creatures, the living cephalopods include the eight-armed octopuses, the ten-armed squids and cuttlefishes, and the shelled chambered nautiluses.
Cephalopods: Facts about octopus, squid, nautilus and more
Oct 13, 2021 · Cephalopods are members of a class of marine animals that includes octopuses, squid, cuttlefish and nautiluses. The group includes more than 800 species (and new species are still being found),...
The Cephalopoda - University of California Museum of Paleontology
Cephalopods are the most intelligent, most mobile, and the largest of all molluscs. Squid, octopuses, cuttlefish, the chambered nautilus, and their relatives display remarkable diversity in size and lifestyle with adaptations for predation, locomotion, disguise, and communication.
12 Examples of Cephalopods (Pictures) - Wildlife Informer
Check out this article to learn about the four main types of cephalopods. But first, let’s define cephalopod. What is a cephalopod? The word for cephalopod in greek means “feet-head”. This group of invertebrates has arms or tentacles attached to their head, officially referred to as mantle.
Cephalopods (Cephalopoda) | Marine Invertebrates - Earth Life
Dec 20, 2023 · Cephalopods are a remarkable class of marine invertebrates, including octopuses, squid, cuttlefish, and nautiluses. Ranging from shallow tropical waters to cold ocean depths, over 800 extant species exist worldwide. Cephalopods are characterized by prominent heads, beak-like jaws, and arms or tentacles used for grasping prey.
Cephalopod - Examples, Types, Characteristics, Evolution, & Pictures
May 31, 2024 · Cephalopods are a group of mollusks characterized by a bilaterally symmetric body and a prominent head with appendages. They belong to the Cephalopoda class, which includes squid, octopus, cuttlefish, and nautilus.
Cephalopod - Tentacles, Jet Propulsion, Camouflage | Britannica
Nov 4, 2024 · Cephalopods vary from elongate, streamlined oceanic organisms to saccular, slow-moving bottom and drifting forms. Their body plan is indicative in many ways of the habitat in which they dwell and their mode of life.
General features of cephalopods | Britannica
cephalopod , Any marine mollusk of the class Cephalopoda (e.g., cuttlefish, nautilus, octopus, and squid), which includes the most active and largest living invertebrates. Cephalopods are bilaterally symmetrical and typically have a highly developed centralized nervous system.