单词 | lumbriculus |
释义 | lumbriculusn. An aquatic, oligochæte worm of the genus so called, resembling an earthworm. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Annelida > [noun] > class Chaetopoda > order Oligochaeta > family Lumbriculidae > member of genus Lumbriculus lumbriculus1901 1901 T. H. Morgan Regeneration 149 The breaking up of lumbriculus or of a planarian into pieces that form new individuals is a typical example of division. 1927 J. B. S. Haldane & J. S. Huxley Animal Biol. ix. 172 The same [multiplication] would have been true if instead of a Planarian you had cut up the little polyp Hydra, and almost the same with the smaller Annelid worms such as Lumbriculus. 1963 R. P. Dales Annelids viii. 154 Lumbriculus has been found capable of regenerating the head twenty-one times in succession. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2018). < n.1901 |
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