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Acanthocephala    
棘头虫纲; 棘头动物门; 棘头门

棘头虫纲; 棘头动物门; 棘头门

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  • Acanthocephala - Wikipedia
    Acanthocephala ə ˌ k æ n θ oʊ ˈ s ɛ f ə l ə [3] (Greek ἄκανθος, akanthos 'thorn' + κεφαλή, kephale 'head') is a group of parasitic worms known as acanthocephalans, thorny-headed worms, or spiny-headed worms, characterized by the presence of an eversible proboscis, armed with spines, which it uses to pierce and hold
  • CDC - DPDx - Acanthocephaliasis
    Acanthocephala (also known as spiny- or thorny-headed worms) are common parasites of wildlife and some domestic animal species, but they rarely infect humans
  • Human Acanthocephaliasis: a Thorn in the Side of Parasite . . .
    Acanthocephala is a phylum of parasitic pseudocoelomates that infect a wide range of vertebrate and invertebrate hosts and can cause zoonotic infections in humans The zoologic literature is quite rich and diverse; however, the human-centric
  • Phylum Acanthocephala (Spiny Headed Worms) - Earth Life
    Acanthocephala is a medium sized phylum (1,330 species) of usually small and always parasitic and unsegmented worms Over 1,000 have been found in the gut of a single seal Acanthocephalans are aquatic worms and live in both marine and fresh water habitats
  • Acanthocephala - an overview | ScienceDirect Topics
    Adult male and female Acanthocephala are pseudocoelomates that live in the intestine of vertebrates, where they gain nutrients through their external covering (i e , they have no intestinal tract) Hosts include all vertebrate classes, fish, amphibians, reptiles, birds, and mammals
  • Phylum Acanthocephala: Features and Classification
    In this article we will discuss about Phylum Acanthocephala:- 1 Introduction to Phylum Acanthocephala 2 Diagnostic Features of Phylum Acanthocephala 3 Scheme of Classification 4 Systematic Resume The acanthocephalans or thorny headed worms, occur as endoparasites requiring two hosts to complete the life cycle
  • Acanthocephala: Characters, Sense Organs and Affinities
    The Acanthocephala are endoparasitic worms of slender cylindroid or slightly flattened form and hollow construction They live as adults in the intestine of vertebrates and as larvae in arthropods The diagnostic feature of the phylum is the organ of attachment consisting of an invaginable proboscis that forms the anterior end
  • Phylum Acanthocephala: Form and Function - EazyBio
    This article provides a comprehensive overview of the Phylum Acanthocephala, commonly known as spiny-headed worms Explore their unique anatomy, parasitic lifestyle, and complex life cycle Learn about their impact on various hosts, including humans, and the potential damage caused by these intriguing parasites
  • Acanthocephaliasis | U. S. Geological Survey - USGS. gov
    The phylum Acanthocephala contains parasitic worms referred to as thorny-headed worms because both the larval and adult parasites have a retractable proboscis or a tubular structure at the head, which has sharp, recurved hooks or spines
  • Acanthocephalus (acanthocephalan) - Wikipedia
    Acanthocephalus is a genus of parasitic worms One of the species in this genus is Acanthocephalus anguillae (Mueller, 1780), [citation needed] a fish parasite Acanthocephalans are also found in humans and primates, causing a common zoonotic infection called "human acanthocephaliasis"





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