The six-hooked embryo or first larval stage of a tapeworm; = oncosphere, n.
| 单词 | θ32433 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > class Cestodes > member of > segmented > embryo (3) proscolex1859 The six-hooked embryo or first larval stage of a tapeworm; = oncosphere, n. brood-capsule1870 oncosphere1892 A tapeworm embryo or larva in the form in which it hatches from the egg, having a small, oval body bearing three pairs of chitinous hooks for… |
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