One of the knobbed ciliated setæ or bristles found on the exterior of spatangoid sea urchins.
| 单词 | θ33473 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > subphylum Eleutherozoa > class Echinoidea > order Spatangoidea > parts of member of > bristle on exterior (1) clavula1884 One of the knobbed ciliated setæ or bristles found on the exterior of spatangoid sea urchins. |
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