Macracanthorhynchus

Macracanthorhynchus
A genus of giant thorny-headed worms (class Acanthocephala). [macro- + G. akantha, thorn, + rhynchos, snout]
- M. hirudinaceus the giant thorny-headed worm of the pig, approximately the size of the giant roundworm (Ascaris); it inhabits the intestinal tract where nodules develop at the site of penetration of the spiny proboscis of each worm; it has occasionally been reported in man; transmission is by ingestion of infected insects, frequently dung beetles or cockroaches that have fed on feces of infected pigs containing viable eggs and have developed the cystacanth stage infective to the vertebrate host, including humans.

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Mac·ra·can·tho·rhyn·chus -'riŋ-kəs n a genus of intestinal worms of the phylum or class Acanthocephala that include the common acanthocephalan (M. hirudinaceus) of swine

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Mac·ra·can·tho·rhyn·chus (mak″rə-kan″tho-ringґkəs) a genus of acanthocephalans. M. hirudinaґceus is parasitic in pigs in the United States, and occasionally humans. M. inґgens is a common intestinal parasite of raccoons in North America, and has been found in one human case.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Macracanthorhynchus hyrudinaceus —   Macracanthorhynchus hyrudinaceus …   Wikipedia Español

  • Macracanthorhynchus hirudinaceus — Taxobox name = Macracanthorhynchus hirudinaceus regnum = Animalia phylum = Acanthocephala classis = Archiacanthocephala ordo = Oligacanthorhynchida familia = Oligacanthorhynchidae genus = Macracanthorhynchus species = M. hirudinaceus binomial =… …   Wikipedia

  • Macracanthorhynchus hirudinaceus — Riesenkratzer Systematik Stamm: Kratzwürmer (Acanthocephala) Klasse: Archiacanthocephala Ordnung: Oligacanthorhynchida Familie …   Deutsch Wikipedia

  • macracanthorhynchus — mac·ra·can·tho·rhyn·chus …   English syllables

  • macracanthorhynchus — ˈriŋkəs noun Usage: capitalized Etymology: New Latin, from macr + acanth + rhynchus : a genus of Acanthocephala that includes the common acanthocephalan of swine …   Useful english dictionary

  • Oligacanthorhynchida — Adult Macracanthorhynchus hirudinaceus Scientific classification …   Wikipedia

  • Riesenkratzer — (Macracanthorhynchus hirudinaceus) Systematik Stamm: Kratzwürmer (Acanthocephala) …   Deutsch Wikipedia

  • Макраканторинхоз — Macracanthorhynchus hirudinaceus Макраканторинхоз (macracanthorhynchosis) гельминтоз из группы акантоцефалёзов, вызываемый ск …   Википедия

  • Macracanthorhynchose — Die Macracanthorhynchose des Schweines ist eine Parasitose des Wild und Hausschweines, die durch den Riesenkratzer (Macracanthorhynchus hirudinaceus) ausgelöst wird. Es handelt sich entsprechend um eine Acanthocephalose, also eine durch… …   Deutsch Wikipedia

  • Macracanthorhynchose des Schweines — Die Macracanthorhynchose des Schweines ist eine Parasitose des Wild und Hausschweines, die durch den Riesenkratzer (Macracanthorhynchus hirudinaceus) ausgelöst wird. Es handelt sich entsprechend um eine Acanthocephalose, also eine durch… …   Deutsch Wikipedia

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