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cephalopod    音标拼音: [s'ɛfələp,ɑd]
n. 头足类动物

头足类动物

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  • Cephalopod - Wikipedia
    These exclusively marine animals are characterized by bilateral body symmetry, a prominent head, and a set of arms or tentacles (muscular hydrostats) modified from the primitive molluscan foot Fishers sometimes call cephalopods " inkfish ", referring to their common ability to squirt ink
  • Cephalopods: Octopus, Squid, Cuttlefish, and Nautilus
    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
  • Cephalopod | Definition, Etymology, Species, Facts | Britannica
    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 this article
  • Cephalopods | Animals | Monterey Bay Aquarium
    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 foot,” which perfectly describes animals that have eyes just above their many limbs
  • Cephalopod - Examples, Types, Characteristics, Evolution, Pictures
    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
  • Cephalopods | Marvelous Mollusks — Museum of the Earth
    Cephalopods are a group of ocean animals that include modern squid, octopuses, and chambered nautiluses, as well as extinct forms like ammonoids and fossil nautiloids Cephalopods swim using jet propulsion—drawing water into their bodies and pushing it out through a tube called a siphon or funnel
  • Cephalopoda | INFORMATION | Animal Diversity Web
    Cephalopods are strictly marine and are found in all of the world's oceans Cephalopoda is the most morphologically and behaviorally complex class in phylum Mollusca Cephalopoda means "head foot" and this group has the most complex brain of any invertebrate
  • 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
  • Cephalopod: Characteristics, Types, and Adaptations
    Cephalopods, a group of marine invertebrates, represent a captivating lineage within the mollusk phylum Their ancient origins stretch back over 500 million years to the Late Cambrian period, showcasing a remarkable evolutionary journey
  • Cephalopods: Fascinating Marine Invertebrates Explained
    Cephalopods are characterized by prominent heads, beak-like jaws, and arms or tentacles used for grasping prey They evolved from shelled ancestors, but most living species are mobile predators with reduced internal shells





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