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单词 microsporidian
释义

microsporidiann.adj.

Brit. /ˌmʌɪkrə(ʊ)spəˈrɪdɪən/, /ˌmʌɪkrə(ʊ)spɒˈrɪdɪən/, U.S. /ˈˌmaɪkroʊspəˈrɪdiən/, /ˈˌmaɪkroʊspɔˈrɪdiən/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Microsporidia , -an suffix.
Etymology: < scientific Latin Microsporidia, class name ( < micro- micro- comb. form + -sporidia (in Myxosporidia Myxosporidia n.), after French Microsporidies (G. Balbiani 1883, in Jrnl. de micrographie 7 349)) + -an suffix. Compare earlier myxosporidian n., microsporidium n.
Zoology.
A. n.
= microsporidium n.
ΘΚΠ
the world > animals > invertebrates > protozoa > class Sporozoa > subclass Neosporidia > [noun] > member of order Microsporidia
microsporidium1884
microsporidian1910
1910 Encycl. Brit. IX. 386/1 The genus Myxocystis..has been shown..to be a true Microsporidian.
1912 Science 16 Aug. 220/1 That the polyhedral bodies might be organisms, perhaps distantly related to the microsporidians, seemed inconceivable.
1930 R. R. Kudo in R. W. Hegner & J. Andrews Probl. & Methods Res. in Protozool. xxxiii. 327 The spore is perhaps the most important stage of a microsporidian from the taxonomic standpoint.
1964 T. C. Cheng Biol. Animal Parasites v. 141/1 The infective form of microsporidians is the spore, which is typically covered by a keratinous membrane.
1993 Nature 29 Apr. 795/1 Diplomonads, trichomonads and microsporidians represent the earliest diverging lineages, but their relative branching order is influenced by the G+C compositions of prokaryote outgroups.
B. adj.
Of, relating to, or caused by such an organism.
ΘΚΠ
the world > animals > invertebrates > protozoa > class Sporozoa > subclass Neosporidia > [adjective] > of or relating to member of order Microsporidia
microsporidian1912
1912 E. A. Minchin Introd. Study Protozoa xvi. 411 The existence of the polar capsule in the Microsporidian spore was discovered by Thélohan.
1914 Science 17 July 106/1 The eleventh chapter treats in a convincing manner of the microsporidian disease of bees and silkworms.
1972 L. A. Swan & C. S. Papp Common Insects N. Amer. 291 Silkworms suffer from fungus, virus, and microsporidian (protozoan) infections.
1995 Jrnl. Clin. Microbiol. 33 930 Microsporidian spores were identified..in urine, stool, nasal, and saliva samples of an AIDS patient.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
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n.adj.1910
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