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单词 scolex
释义

scolexn.

Brit. /ˈskəʊlɛks/, U.S. /ˈskoʊˌlɛks/
Forms: Plural scoleces /skəʊˈliːsiːz/, also scolices /ˈskəʊlɪsiːz/.
Etymology: modern Latin, < Greek σκώληξ (plural σκώληκες) worm.
The larva or embryo produced directly from the egg in metagenesis; esp. the larva or head of a tapeworm or other parasitic worm.
ΘΚΠ
the world > animals > family unit > [noun] > young animal > larva > produced directly from egg
scolex1855
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > division Vermes > [noun] > member of (worm) > parasitic or harmful > larva
scolex1855
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > class Cestodes > member of > segmented > larva
scolex1855
plerocercoid1906
1855 T. R. Jones Gen. Outl. Animal Kingdom (ed. 2) vi. 135 The Scolex, therefore, in this stage of development is synonymous with ‘the head’, or, as it might as well be called, the ‘root’ of the worm.
1864 T. S. Cobbold Entozoa 265 These thickened portions, in their turn, become true scolices, or, in some cases, scolicecoid formations.
1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 233 Van Beneden's discovery of proscolices with scolices in all stages of growth in the intestine of the Lump-fish.
attributive.1857 tr. von Siebold's Tape & Cystic Worms (Syd. Soc.) 87 This worm [bothriocephalus latus] is never met with amongst our cattle in a scolex condition.1865 Nat. Hist. Rev. July 349 A small scolex-cyst.
This entry has not yet been fully updated (first published 1910; most recently modified version published online June 2022).
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n.1855
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