| 单词 | sea-palm |
| 释义 | > as lemmassea-palm sea-palm n. a crinoid (see quot. 1896). ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > division Pelmatozoa > class Crinoidea > fossil or encrinite > family Pentacrinidae > member of Medusa's head1754 pentacrinite1816 sea-palm1896 1896 J. W. Kirkaldy & E. C. Pollard tr. J. E. V. Boas Text Bk. Zool. 130 Sea Palms (Pentacrinus) are large animals with ten arms, which may divide repeatedly. < as lemmas |
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