That does not undergo or exhibit metamorphosis (metamorphosis, n. 3a). Cf. ametabolic, adj.
| 单词 | θ32766 | 
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > 			[adjective]		 > having other characteristics (2)		 ametabolous1828 That does not undergo or exhibit metamorphosis (metamorphosis, n. 3a). Cf. ametabolic, adj. black-lip1852 Designating molluscs (and their shells) having a black lip to the shell, esp. the pearl oyster, Pinctada margaritifera. Also: designating molluscs… | 
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