any parasitic worm of the phylum or class Acanthocephala, having a proboscis covered with recurved hooks.
belonging or pertaining to the Acanthocephala.
any of the parasitic wormlike invertebrates of the phylum Acanthocephala, the adults of which have a spiny proboscis and live in the intestines of vertebrates
of, relating to, or belonging to the Acanthocephala
Any of various, mostly small worms of the phylum Acanthocephala that live parasitically in arthropods as juveniles and in the intestines of vertebrates (especially fish) as adults. Acanthocephalans have a cylindrical, retractile proboscis that has rows of hooked spines and is used for attachment to a host. Also called spiny-headed worm.

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  • Acanthocephaliasis

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  • Acanthocheilonema

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  • Acanthocyte

    an abnormal red blood cell having spiny projections, found in the blood of persons with abetalipoproteinemia and certain malabsorption disorders. acanthocyte a·can·tho·cyte (ə-kān’thə-sīt’) n. A red blood cell characterized by multiple spiny cytoplasmic projections and found in acanthocytosis. Also called acanthrocyte.

  • Acanthocytosis

    a condition characterized by large numbers of in the blood. acanthocytosis a·can·tho·cy·to·sis (ə-kān’thə-sī-tō’sĭs) n. A rare condition in which the majority of the red blood cells are acanthocytes. Also called acanthrocytosis.

  • Acanthodian

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