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单词 amphistome
释义

amphistomen.

/ˈæmfɪstəʊm/
Etymology: < modern Latin amphistoma, < Greek ἀμϕί on both sides + στόμα mouth.
Zool.
A genus of minute parasitic worms, having mouth-like openings at both ends of the body.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > class Trematodes > order Digenea > suborder Prostomata > genus Amphistome
amphistome1880
1880 Athenæum 20 Nov. 678/2 The worm..appears to be an aberrant Amphistome furnished with a singular central disc.
This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).
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n.1880
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