A wing-shell.
| 单词 | θ32796 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > class Pteropoda > member of (8) sea-wing1681 A wing-shell. pteropod1833 Zoology. Any of various pelagic marine gastropod molluscs now placed in the orders Thecosomata (those with shells) and Gymnosomata (those without… wing-shell1835 †(a) the wing-sheath of an insect; (b) any of several kinds of molluscs having the shell or some part of it resembling a wing, as the genus Pinna (=… butterfly snail1876 any of the pelagic gastropod molluscs of the group Pteropoda, which have wing-like flaps that are used in swimming; a sea butterfly. pteropodan1890 sea butterfly1909 a mollusc of the sub-class Pteropoda. Subcategories:— foot of (1) — other part of (1) |
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