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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
  • Cephalopods: Octopus, Squid, Cuttlefish, and Nautilus
    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 funnel (also called a siphon), and at least eight arms
  • 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 | 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
  • Cephalopods | Marvelous Mollusks — Museum of the Earth
    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
  • What is a cephalopod? - Discover Wildlife
    Used by gastropods for gliding and by bivalves for burrowing, in cephalopods it has transformed into a head (‘cephalopod’ derives from the Greek for ‘head foot’) equipped with a pair of sophisticated eyes and sucker-bearing arms or tentacles used to catch and manipulate prey
  • Cephalopods (Cephalopoda) | Marine Invertebrates | Earth Life
    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
  • 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
  • Octopus, Squid, Cuttlefish, and Nautilus - The Cephalopod Page
    The Cephalopod Page features the class of marine mollusks that includes nautilus, squid, cuttlefish, and octopus Dr Wood's cephalopod work has been featured on the Discovery Channel and National Geographic in 'Tentacles' and 'Squid Invasion'





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