单词 | palpacle |
释义 | palpacle Zool.|ˈpælpək(ə)l| [f. L. palp-us feeler, after tentacle.] A tentacle-like organ in the Siphonophora, belonging to a palpon.
1888Haeckel in Challenger Rep., Zool. XXVIII. 18 Palpacles or Tasting Filaments. Under this designation I include only the long, extremely contractile, hollow, simple filaments, which occur in the majority of Physonectæ at the base of the palpons. 1898Sedgwick Student's Text-bk. Zool. I. 139 The palpacles are similar organs of the palpons, found in one order. |

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