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or juvenile state of an
Acanthocephalan, differing from the adult only in size and stage of sexual development. The cystacanths within the intermediate hosts are consumed by the definitive host, usually attaching to the walls of the intestines, and as adults they reproduce sexually in the intestines.
384:
Schoch, Conrad L; Ciufo, Stacy; Domrachev, Mikhail; Hotton, Carol L; Kannan, Sivakumar; Khovanskaya, Rogneda; Leipe, Detlef; Mcveigh, Richard; O’Neill, Kathleen; Robbertse, Barbara; Sharma, Shobha; Soussov, Vladimir; Sullivan, John P; Sun, Lu; Turner, Seán; Karsch-Mizrachi, Ilene (2020).
370:
Van Cleave, H. J. (1947). The
Eoacanthocephala of North America, including the Description of Eocollis arcanus, New Genus and New Species, Superficially Resembling the Genus Pomphorhynchus. The Journal of Parasitology, 33(4), 285–296.
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Meade,T. G.and Harvey,Jr.and J. S.,J. S., 19690800257, English, Journal article, 54, (2), Journal of
Parasitology, (371), New record of numbers and sites of infection in fishes by the acanthocephalan, Eocollis arcanus Van
411:
Buckner, R. L. (1992). Description of
Eocollis catostomi sp. n.(Acanthocephala: Neoechinorhynchidae) from two species of suckers (Catostomidae) in Alabama, with comments on Eocollis arcanus.
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The life cycle of an acanthocephalan consists of three stages beginning when an infective acanthor (development of an egg) is released from the intestines of the
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or the intestine of the intermediate host and growing. The final stage is the infective cystacanth which is the
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296:, the second stage called the acanthella begins. This stage involves penetrating the wall of the
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313:(hosts where parasites infest but do not undergo larval development or sexual reproduction) for
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Schmidt, G.D. (1985). "Development and life cycles". In
Crompton, D.W.T.; Nickol, B.B. (eds.).
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387:"NCBI Taxonomy: a comprehensive update on curation, resources and tools"
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461:"Human Acanthocephaliasis: a Thorn in the Side of Parasite Diagnostics"
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CDC’s
Division of Parasitic Diseases and Malaria (11 April 2019).
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species consist of a proboscis covered in hooks and a long trunk.
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that would confirm its position as a unique order in the family
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infesting humans in the
English language medical literature.
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of the definitive host and the cycle repeats. There may be
170:(thorny-headed worms, also known as spiny-headed worms).
517:. Cambridge: Cambridge Univ. Press. pp. 273–305.
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178:The genus was described by Van Cleve in 1947. The
343:There are no known aberrant human infections for
323:parasitizes fish. There are no reported cases of
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180:National Center for Biotechnology Information
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284:and then ingested by an arthropod, the
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264:is determined by that of its hosts.
459:Mathison, BA; et al. (2021).
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524:from the original on 22 July 2023
437:from the original on 8 June 2023
292:are ???. When the acanthor
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373:https://doi.org/10.2307/3273357
186:analysis has been published on
305:The acanthor is passed in the
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511:Biology of the Acanthocephala
276:Life cycle of Acanthocephala.
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182:does not indicate that any
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431:Center for Disease Control
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32:Scientific classification
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220:contains three species.
16:Genus of parasitic worms
704:Taxa described in 1947
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694:Acanthocephala genera
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477:10.1128/JCM.02691-20
423:"Acanthocephaliasis"
260:The distribution of
246:Eocollis harengulae
192:Neoechinorhynchidae
99:Neoechinorhynchidae
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236:Eocollis catostomi
89:Neoechinorhynchida
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653:Open Tree of Life
556:Taxon identifiers
471:(11): e02691-20.
286:intermediate host
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79:Eoacanthocephala
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395:. Retrieved
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256:Distribution
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122:Type species
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427:www.cdc.gov
198:Description
688:Categories
355:References
298:mesenteron
250:Wang, 1981
213:The genus
55:Kingdom:
49:Eukaryota
579:Q3813713
573:Wikidata
564:Eocollis
519:Archived
495:34076470
435:Archived
347:species.
345:Eocollis
325:Eocollis
321:Eocollis
315:Eocollis
290:Eocollis
262:Eocollis
215:Eocollis
203:Eocollis
188:Eocollis
174:Taxonomy
159:Eocollis
148:See text
110:Eocollis
95:Family:
65:Phylum:
59:Animalia
45:Domain:
25:Eocollis
671:1398270
658:4951397
632:1285282
619:2500918
543:Cleave.
528:16 July
486:8525584
441:17 July
397:1 April
209:Species
140:Species
105:Genus:
85:Order:
75:Class:
645:198233
493:
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393:. NCBI
302:larval
666:WoRMS
627:IRMNG
606:60604
522:(PDF)
515:(PDF)
331:Notes
307:feces
294:molts
268:Hosts
164:genus
162:is a
640:ITIS
614:GBIF
593:4CC4
530:2023
491:PMID
443:2023
399:2024
601:EoL
588:CoL
481:PMC
473:doi
166:in
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363:^
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
