单词 | thecosome |
释义 | > as lemmasthecosome thecosome n. Brit. /ˈθiːkə(ʊ)səʊm/ , U.S. /ˈθikəˌsoʊm/ a thecosomatous pteropod. [Compare French thécosome (1824 or earlier).] ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > class Pteropoda > member of > other part of thecosome1890 1890 Athenæum 12 July 66/2 The thecosomes being tornatellids modified for a swimming life. < as lemmas |
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