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Classification and Phylogenetics of Myxozoa
2015Myxozoans evolved as an endoparasitic radiation of cnidarians exploiting invertebrate and vertebrate (primarily fish) hosts in freshwater and marine environments. Currently, there are some 2,200 nominal species classified to 64 genera and 17 families. These groupings are mainly based on spore morphology.
Ivan Fiala +2 more
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Supplemental Description ofMyxobolus squamalis(Myxozoa)
Journal of Parasitology, 2013Myxobolus squamalis is a myxozoan skin parasite first reported from rainbow trout (Oncorhynchus mykiss). Identification of the parasite based on myxospore morphology is unreliable because M. squamalis is similar to several other myxobolids that share host species and geographic ranges. The only ssrRNA gene sequence available for M.
Tamsen M, Polley +3 more
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Myxozoa, Microspora, and Ascetospora
1987For a long time classified as part of the “Sporozoa”, the three groups Myxozoa, Microspora, and Ascetospora, are now each accorded independence as phyla. All these organisms produce resistant, thickwalled spores often containing one or more long polar filaments which are extruded when development in a new host occurs.
J. P. Kreier, J. R. Baker
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Cnidarian Origins of the Myxozoa
2015Now that we have strong evidence for the phylogenetic placement of Myxozoa within the Cnidaria it is of great interest to explore their evolutionary history. In particular, what cnidarian features may have facilitated the transition to an endoparasitic lifestyle and can we identify a potential cnidarian sister group?
Beth Okamura +2 more
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Parasitische Würmer (Helminthen) und Myxozoa
2018Vielzellige Parasiten mit langgestreckter Form und fehlenden oder reduzierten Korperanhangen werden als parasitische Wurmer zusammengefasst und im medizinischen Sprachgebrauch als Helminthen bezeichnet. Zu ihnen zahlen die ganz unterschiedlichen Taxa der Plathelminthen (Plattwurmer), Nematoden (Fadenwurmer), Nematomorpha (Saitenwurmer) und ...
Richard Lucius +2 more
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Myxozoa of Deep-Sea Fishes in the Northwestern Atlantic
The Journal of Parasitology, 1990The gall bladder of 5 species of deep-water fishes (Coryphaenoides armatus, Coryphaenoides rupestris, Macrourus berglax, Antimora rostrata, and Synaphobranchus kaupi) from the New York Bight and Carson Canyon areas in the northwest Atlantic were examined for myxozoan parasites.
W, Threlfall, R A, Khan
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Protistan parasites and Myxozoa.
2005AbstractCoverage of 'lower' organisms in this book is restricted to protistan and metazoan parasites and excludes fungi and other organisms such as bacteria and viruses, many of which are parasitic. The boundary between fungi and protistans is not well-defined. Protistan taxonomy, based on molecular phylogeny, is continually changing.
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Myxozoa, Microspora and Ascetospora
1984The current classification revision requires that the Myxozoa and the Microspora be elevated to separate phyla on the grounds that they produce complex spores with extrusible polar structures, not found elsewhere in the protozoa. Previously the Myxozoa and the Microspora constituted a class of the protozoa, the Cnidospora.
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International Journal for Parasitology, 2007
Members of the phylum Myxozoa are obligate parasites, primarily of aquatic organisms. Their phylogeny has remained problematic, with studies placing them within either the Bilateria or Cnidaria. The discovery that the enigmatic Buddenbrockia plumatellae is a myxozoan that possesses distinct bilaterian features appeared to have finally resolved the ...
D J, Morris, A, Adams
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Members of the phylum Myxozoa are obligate parasites, primarily of aquatic organisms. Their phylogeny has remained problematic, with studies placing them within either the Bilateria or Cnidaria. The discovery that the enigmatic Buddenbrockia plumatellae is a myxozoan that possesses distinct bilaterian features appeared to have finally resolved the ...
D J, Morris, A, Adams
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