单词 | decapoda |
释义 | Decapodan. Zoology. With plural agreement. 1. The highest order of Crustacea, having ten feet or legs; it includes the lobster, crab, crayfish, shrimp, etc. ΚΠ 1806 Latreille Gen. Crust. et Ins. I. 9 Crustaceorum Distributio generalis..Legio Secunda Malacostraca..Ordo I. Decapoda, Décapodes.] 1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 242 In most of the Decapoda, the number of gills is greatly increased. 2. The ten-armed Cephalopoda (order Dibranchiata), distinguished from the Octopoda. Called also Decacera. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Cephalopoda > [noun] > order Dibranchiata > section Decapoda Decapoda1851 1851 T. Wright & G. F. Richardson Introd. Geol. (new ed.) viii. 254 The 10-armed cephalopods, called decapoda. DerivativesCategories » deˈcapodal adj. deˈcapodan adj. and n. ΚΠ 1852 J. D. Dana U.S. Exploring Exped.: Crustacea Pt. II ii. 1528 The two types, the Decapodan and Tetradecapodan. deˈcapodous adj. ΘΚΠ the world > animals > animal body > general parts > body and limbs > [adjective] > of feet > having feet > having ten feet decapod1835 decapodous1835 the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [adjective] > of or belonging to Malacostraca > of the Thoracostraca > belonging to the Decapoda decapod1835 decapodous1835 1835–6 Todd's Cycl. Anat. & Physiol. I. 525/2 The locomotive appendages of the mantle in the Decapodous Cephalopods. 1870 G. Rolleston Forms Animal Life 101 The Decapodous Crustaceans. Thesaurus » Categories » decaˈpodiform adj. having the form or shape of a decapod crustacean. This entry has not yet been fully updated (first published 1894; most recently modified version published online June 2022). < n.1835 |
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