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lamprey    音标拼音: [l'æmpri]
n. 八日鳗

八日鳗

lamprey
n 1: primitive eellike freshwater or anadromous cyclostome
having round sucking mouth with a rasping tongue [synonym:
{lamprey}, {lamprey eel}, {lamper eel}]

Lamprey \Lam"prey\ (l[a^]m"pr[y^]), n.; pl. {Lampreys}
(l[a^]m"pr[i^]z). [OE. lampreie, F. lamproie, LL. lampreda,
lampetra, from L. lambere to lick petra rock, stone. The
lampreys are so called because they attach themselves with
their circular mouths to rocks and stones, whence they are
also called {rocksuckers}. See {Lap} to drink, {Petrify}.]
(Zool.)
An eel-like marsipobranch of the genus {Petromyzon}, and
allied genera; called also {lamprey eel} and {lamper eel}.
The lampreys have a round, sucking mouth, without jaws, but
set with numerous minute teeth, and one to three larger teeth
on the palate (see Illust. of {Cyclostomi}). There are seven
small branchial openings on each side. [Written also
{lamprel}, and {lampron}.]
[1913 Webster]

Note: The common or sea lamprey of America and Europe
({Petromyzon marinus}), which in spring ascends rivers
to spawn, is considered excellent food by many, and is
sold as a market fish in some localities. The smaller
river lampreys mostly belong to the genus
{Ammoc[oe]les}, or {Lampetra}, as {Ammoc[oe]les
fluviatilis}, of Europe, and {Ammoc[oe]les
[ae]pypterus} of America. All lampreys attach
themselves to other fishes, as parasites, by means of
the suckerlike mouth.
[1913 Webster]


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  • Lamprey - Wikipedia
    Lampreys ˈlæmpreɪz (sometimes inaccurately called lamprey eels) are a group of jawless fish composing the order Petromyzontiformes ˌpɛtroʊmɪˈzɒntɪfɔːrmiːz , sole order in the class Petromyzontida The adult lamprey is characterized by a toothed, funnel-like, sucking mouth
  • Lamprey | Mouth, Bite, Facts | Britannica
    Lamprey, any of about 43 species of primitive fishlike jawless vertebrates placed with hagfishes in the class Agnatha Lampreys belong to the family Petromyzonidae They live in coastal and fresh waters and are found in temperate regions around the world, except Africa
  • Pacific Lamprey Conservation Initiative
    Pacific Lamprey are vitally important to Indigenous people throughout their range and play key cultural and ecological roles in these communities and ecosystems
  • Lamprey - Types, Size, Anatomy, Habitat, Diet, Predators, Pictures
    The name lamprey derives from the Latin word lampetra, a combination of two words: lambere, meaning ‘to lick’, and petra, meaning ‘stone ’ These fish are members of the subphylum Vertebrata and are placed under the infraphylum Agnatha, along with the other group of jawless fish, the hagfish
  • Lamprey - Description, Habitat, Image, Diet, and Interesting Facts
    Everything you should know about the Lamprey The Lamprey is an eel-like jawless fish that is related to hagfish, with long, round bodies
  • Pacific Lamprey - California Department of Fish and Wildlife
    Native American tribes of the Pacific Northwest and California regard Pacific Lamprey as a highly valued resource, both for their ecological and cultural importance, and for food and spiritual sustenance
  • A Note on Lampreys - U. S. Fish Wildlife Service
    Fishers can recognize the tell-tale, circular lamprey scars on salmon and other lamprey hosts Along the eastern and western coastal states where they’re found naturally, lampreys and their hosts have had a long time to co-evolve with each other
  • About Lamprey Health Care | Community Health Center
    Lamprey focuses on researching and utilizing technology that enhances patient outcomes both medically and experientially during Lamprey visits We stay at the forefront of technology use in a healthcare setting to improve patient access, overall health and medical outcomes
  • Pacific Lamprey - CalFish
    A Pacific Lamprey rests on a streambed boulder (courtesy of Jeremy Monroe, Fresh Waters Illustrated) Adult Pacific Lamprey (courtesy of Jeremy Monroe, Fresh Waters Illustrated) A Pacific lamprey moves over streambed gravel (courtesy of Jeremy Monroe, Fresh Waters Illustrated)
  • LampreyMMAUV™ | Lockheed Martin
    The LampreyMMAUV™ multi-mission autonomous undersea vehicle is a new class of smart, stealthy, do-it-all submersibles built to disrupt and deny enemy





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