单词 | amphineura |
释义 | > as lemmasAmphineura Amphineura n. /-ˈnjʊərə/ [modern Latin (H. von Jhering, 1876, in Jahrb. d. deut. Malacozool. Ges. III. 128): compare Greek νεῦρον nerve] Zool. (pl.) a group of bilaterally symmetrical molluscs containing the chitons and related forms. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > amphineura or chitons chiton1815 sea-caterpillara1843 sea-woodlouse1863 mail-shell1867 sea-boat1884 sea-bug1884 Amphineura1889 1889 Cent. Dict. Amphineura. 1906 G. Bourne tr. Pelseneer Mollusca ii. 40 When Chaetoderma and Neomenia were investigated from an anatomical point of view, von Jhering united them..in a division of ‘Worms’, which he called Amphineura. 1922 Chambers's Encycl. I. 238/2 Amphineura are primitive gasteropods. 1945 E. Step & A. L. Wells Shell Life 181 The orders [of Gastropoda] are only four, but several..have been divided into sub-orders. The first of these orders (Amphineura) consists of the Mail-shells. < as lemmas |
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