英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

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

头足类动物

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 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 Learn more about cephalopods in this article
  • 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 | Marine Biological Laboratory
    Several cephalopod species including bobtail squid, pygmy squid, and flamboyant cuttlefish make good candidates for wide use in research Their eggs hatch in two to three weeks, adults are small, and their life span short
  • 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
    The word cephalopod means "head foot" in Greek, referring to the fact that these two body parts are merged in these animals, according to the New World Encyclopedia





中文字典-英文字典  2005-2009