单词 | siphonaria |
释义 | siphonarian. A pulmonate gasteropod of the genus Siphonaria, distinguished by a siphon passing from the apex to the margin. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Gastropoda > [noun] > order Pulmonifera > member of genus Siphonaria siphonaria1861 1861 P. P. Carpenter Lect. Mollusca 82 The Siphonarias have solid, conical shells, often overgrown with sea-weeds and millepores... They are found on almost all tropical shores. This entry has not yet been fully updated (first published 1911; most recently modified version published online March 2018). < n.1861 |
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