单词 | harpacticid |
释义 | harpacticidn. Zoology. One of the family Harpacticidæ, tiny copepod crustacea. Also as adj. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [noun] > subclass Entomostraca > order Copepoda > suborder Eucopepoda > member of family Harpacticidae harpacticid1909 harpacticoid1946 1909 G. Smith in Cambr. Nat. Hist. IV. iii. 62 Euterpe acutifrons..exhibits the structure of a typical Harpacticid. 1932 Discovery Sept. 287/2 The Cyclopids and Harpacticids are, of course, represented in ponds and streams on the surface. 1957 New Biol. 24 70 Yet other free-living copepods belong to the group called harpacticids. 1961 J. Green Biol. Crustacea iii. 45 Some crustaceans (e.g. harpacticid copepods) do not have a heart. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < n.1909 |
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