单词 | muricoid |
释义 | muricoidadj. Zoology. rare. Relating to or characteristic of a murex or muricid. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Gastropoda > [adjective] > of superorder Branchifera > belonging to order Prosobranchiata > of section Siphonostomata > of family Muricidae > resembling a murex muricoid1890 1890 Cent. Dict. (at cited word) Muricoid operculum, an operculum having a subapical nucleus. 1895 A. H. Cooke in Cambr. Nat. Hist. III. 222 A very aberrant radula, not of the common muricoid type. 1977 Philos. Trans. (Royal Soc.) B. 277 379 (caption) Mode of measurement..on various shapes of simple shells and on a complex one with spout and spines...Shapes,..(f) muricoid. 1998 Lethaia 31 221 Approximately 50% of the bryoliths are nucleated on cerithiid or muricoid gastropod shells. This entry has been updated (OED Third Edition, March 2003; most recently modified version published online March 2022). < adj.1890 |
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