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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
    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 the common octopus can distinguish the brightness, size, shape, and horizontal or vertical orientation of objects
  • 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
  • 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
  • CEPHALOPOD Definition Meaning - Merriam-Webster
    The meaning of CEPHALOPOD is any of a class (Cephalopoda) of marine mollusks including the squids, cuttlefishes, and octopuses that move by expelling water from a tubular siphon under the head and that have a group of muscular usually sucker-bearing arms around the front of the head, highly developed eyes, and usually a sac containing ink which
  • Cephalopod intelligence - Wikipedia
    Cephalopod intelligence is a measure of the cognitive ability of the cephalopod class of molluscs Intelligence is generally defined as the process of acquiring, storing, retrieving, combining, and comparing information and skills [2]
  • Cephalopods - Monterey Bay Aquarium
    What's a cephalopod? 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 - Tentacles, Jet Propulsion, Camouflage | Britannica
    Cephalopod - Tentacles, Jet Propulsion, Camouflage: Cephalopods vary from elongate, streamlined oceanic organisms to saccular, slow-moving bottom and drifting forms
  • Cephalopods: Facts about octopus, squid, nautilus and more
    There is a wide variety of body types among the group, but the basic body plan for a cephalopod includes a minimum of eight arms, a siphon, a mantle and two eyes
  • Cephalopods: Fascinating Marine Invertebrates Explained
    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 that characterize modern cephalopods
  • Cephalopoda | INFORMATION | Animal Diversity Web - ADW
    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





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