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单词 bladder worm
释义

> as lemmas

bladder worm
bladder worm n. the larva of a tapeworm in its encysted state; a hydatid.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > class Cestodes > member of > segmented > larva > in encysted state
hydatid1683
acephalocyst1814
cœnure1847
bladder worm1858
cysticercus1871
1858 J. Copland Dict. Pract. Med. III. ii. 1385/2 A portion of the Tæniæ pass through a true cysticercal (bladder-worm) state.
1888 Encycl. Brit. XXIII. 49/2 The nurses develop from little round six-hooked embryos in a more or less complicated fashion as so-called ‘bladder-worms’.
1949 New Biol. 7 116 If pigs swallowed the eggs of Taenia solium, bladder-worms (Cysticercus cellulosae) developed in their flesh.
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