Polychaeta taxon details
 Myzostomida AphiaID: 233983
| Authority | | von Graff, 1877 |
| Status | | accepted |
| Rank | | Order |
| Parent | | Annelida incertae sedis |
| Sources | |
original description Graff, Ludwig von 1877. Das Genus Myzostoma (F.S. Leuckart). 1-82. Wilhelm Engelmann. Leipzig. [details]
additional source Helm, Conrad; Stevenson, Paul A.; Rouse, Greg W.; Bleidorn, Christoph. (2014). Immunohistochemical investigations of Myzostoma cirriferum and Mesomyzostoma cf. katoi (Myzostomida, Annelida) with implications for the evolution of the myzostomid body plan. Zoomorphology. 133(3): 257-271., available online at http://dx.doi.org/10.1007/s00435-014-0221-z
page(s): [evolution of segmentation] [details]
status source Mwinyi, A.; Meyer, A.; Bleidorn, C.; Lieb, B.; Bartolomaeus, T.; Podsiadlowski, L. (2009). Mitochondrial genome sequence and gene order of Sipunculus nudus give additional support for an inclusion of Sipuncula into Annelida. BMC Genomics. 10(1): 27., available online at http://dx.doi.org/10.1186/1471-2164-10-27 [details]
status source Wang, Y.; Xie, Q. (2014). The Molecular Symplesiomorphies Shared by the Stem Groups of Metazoan Evolution: Can Sites as Few as 1% Have a Significant Impact on Recognizing the Phylogenetic Position of Myzostomida?. Journal of Molecular Evolution. 79(1-2): 63-74., available online at http://dx.doi.org/10.1007/s00239-014-9635-y
page(s): [Position of Myzostomida unresolved] [details]
taxonomy source Grygier, Mark. (2000). Class Myzostomida. p. 297-329 In: Beesley, P.L.; Ross, G.B.; Glasby, C.J. (eds). Polychaetes & Allies: The Southern Synthesis. Fauna of Australia. Vol. 4A Polychaeta, Myzostomida, Pogonophora, Echiura, Sipuncula, CSIRO Publishing, Melbourne.. [details]
taxonomy source Perrier, Edmond 1897. Traité de Zoologie Fascicle 4. Vers, Mollusques, Tuniciers: Paris, Masson et Cie., available online at http://www.biodiversitylibrary.org/item/43790#page/6/mode/1up
page(s): 1633 [details]
taxonomy source Rouse, G.W.; Pleijel, F. (2001). Polychaetes. Oxford University Press: Oxford, UK [etc.]. ISBN 0-19-850608-2. 354 pp. (look up in IMIS)
page(s): 125 [details]
taxonomy source Graff, Ludwig von 1884. Report on the Myzostomida collected during the voyage of H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S.Challenger during the years 1872-76, 10: 1-82. [details]
[show all]
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Vernacular
Names | | | Language | Name | | |
English |
 myzostomarians |
[details] |
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Direct child
taxa (3)
[sort alpha..] | | Family Endomyzostomatidae Perrier, 1897
Family Myzostomida incertae sedis
Family Myzostomidae Benham, 1896
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| Environment | | marine, brackish, fresh, terrestrial |
| Fossil range | | recent + fossil |
| Feedingtype | |
adult: parasitic: ectoparasitic [details]
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| Links | | To GenBank
To Perrier 1897 p.1633 in which new genera and new tribes of Myzostomida are briefly introduced
To ITIS
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| Notes | | From editor or global species database
Classification Myzostomida have apparent morphological affinities to Polychaeta, and have been treated as a group within Phyllodocida. The position of Myzostomida is unresolved and recent molecular studies have not placed Myzostomida close to Polychaeta (uncertain if real or artifactual placement), although authors find similarities (just for example their planktonic larvae look very polychaete like). Myzostomida are placed in Annelida based on mitochondrial gene orders (Mwinyi et al. 2009) [details]
Ecology Most Myzostomida are free-living associates of crinoid echinoderms. Some are encysted by the host in galls, some are endoparasitic. Others live on basket-stars, asteroids, or ophiuroids. [details]
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| LSID | | urn:lsid:marinespecies.org:taxname:233983 |
Taxonomic
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| | | Citation: Read, G. (2014). Myzostomida. In: Read, G.; Fauchald, K. (Ed.) (2014) World Polychaeta database. Accessed through: Read, G.; Fauchald, K. (Ed.) (2014) World Polychaeta database at http://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=233983 on 2015-01-31 |
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