With plural agreement. The palmars (ossicles) in the arm of a crinoid (see palmar, adj. 1).
| 单词 | θ33389 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > division Pelmatozoa > class Crinoidea > member of > parts of > joints in arms of (2) palmaria1877 With plural agreement. The palmars (ossicles) in the arm of a crinoid (see palmar, adj. 1). palmar1879 Zoology. An ossicle situated between the second and third branching points in the arm of a multiply branched crinoid. Now historical and rare. |
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