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It's also been interpreted as an annelid and a sipunculan, (neither on particularly compelling grounds) and a pripaulid, but it is more conservatively considered to represent an ecdysozoan worm; deep
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647:
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Howell, B.F. 1962: Worms. In Moore, R. C. (ed.), Treatise on
Invertebrate Paleontology W (Miscellanea), W144βW177. Geological Society of America, New York.
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263:, where they comprise < 0.1% of the community. It has been stated to have palaeoscolecid-like sclerites, though this is not in fact the case.
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Caron, Jean-Bernard; Jackson, Donald A. (October 2006). "Taphonomy of the
Greater Phyllopod Bed community, Burgess Shale".
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Madsen, F.J. 1957: On
Walcottβs Supposed Cambrian Holothurians. Journal of Paleontology 31, 281β282.
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Smith, M.R. 2015: A palaeoscolecid worm from the
Burgess Shale. Palaeontology 58, 973β979.
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Conway Morris, S. 1977: Fossil priapulid worms. Special Papers in
Palaeontology 20, 1β95.
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relationships are not yet well resolved, making a more precise affiliation challenging.
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394:"The cuticular structure of the 495-Myr-old type species of the fossil worm
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in 1911 as a holothurian echinoderm, and represents a senior synonym of
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320:"Cambrian Geology and Paleontology II. Middle Cambrian annelids"
255:, which was originally described as an annelid. 48 specimens of
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490:. Virtual Museum of Canada. 2011. Archived from
111:Retouched images from Walcott's description of
287:Durham, J. W. (1974). "Systematic Position of
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402:Zoological Journal of the Linnean Society
240:is a genus of worm known from the Middle
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324:Smithsonian Miscellaneous Collections
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330:(5): 109β145 – via Wikisource.
415:10.1111/j.1096-3642.1997.tb00136.x
14:
247:. It was originally described by
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127:
1:
677:Prehistoric protostome genera
620:. You can help Knowledge by
488:Burgess Shale Fossil Gallery
396:Palaeoscolex, P. piscatorum
259:are known from the Greater
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682:Cambrian genus extinctions
609:This article related to a
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392:Conway Morris, S. (1997).
363:10.2110/palo.2003.P05-070R
219:
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124:Scientific classification
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318:Walcott, C. D. (1911).
293:Journal of Paleontology
115:, now synonymized with
16:Extinct genus of worms
692:Cambrian animal stubs
672:Burgess Shale animals
667:Burgess Shale fossils
576:Paleobiology Database
482:Louisella pedunculata
355:2006Palai..21..451C
437:10.1111/pala.12210
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563:Open Tree of Life
505:Taxon identifiers
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177:Archaeopriapulida
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29:Temporal range:
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32:Middle Cambrian
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494:on 2020-11-12.
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473:External links
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398:(?Priapulida)"
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299:(4): 750β755.
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164:Priapulida (?)
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687:Priapulida
661:Categories
291:Walcott".
274:References
268:ecdysozoan
190:Miskoiidae
158:Stem group
513:Louisella
408:: 69β82.
257:Louisella
237:Louisella
204:Louisella
147:Kingdom:
141:Eukaryota
117:Louisella
25:Louisella
611:Cambrian
528:Q6689030
522:Wikidata
379:53646959
371:20173022
242:Cambrian
215:Species
183:Family:
151:Animalia
137:Domain:
568:3583454
555:1321411
542:4578799
351:Bibcode
343:PALAIOS
305:1303225
253:Miskoia
196:Genus:
170:Class:
113:Miskoia
614:animal
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369:
303:
616:is a
550:IRMNG
375:S2CID
367:JSTOR
301:JSTOR
618:stub
581:7007
537:GBIF
37:Preκ
433:doi
410:doi
406:119
359:doi
663::
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424:^
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87:Pg
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361::
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307:.
200:β
187:β
174:β
92:N
82:K
77:J
72:T
67:P
62:C
57:D
52:S
47:O
42:κ
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