单词 | epicaridan |
释义 | epicaridann.adj. Zoology. A. n. Any marine isopod crustacean of the suborder Epicaridea, the members of which are specialized as ectoparasites of other crustaceans. Now rare.The taxon Epicaridea is now often regarded as a section of the suborder Cymothoida. ΚΠ 1855 J. Ogilvie Suppl. Imperial Dict. 154/2 Epicaridans.., a family of isopodous crustaceans, which are parasitic upon shrimps. 1889 Amer. Naturalist 23 733 It [sc. Podascon dellevallei] is the first epicaridan that has been discovered upon an amphipod. 1960 H. Charniaux-Cotton in T. H. Waterman Physiol. Crustacea I. xiii. 431 The most likely explanation of the feminization of male decapods parasitized by rhizocephalans or epicaridans is that the androgenic hormone of the host is removed by the parasite. B. adj. Belonging to the suborder Epicaridea of isopod crustaceans; of or relating to isopods of this suborder. ΚΠ 1914 Annotationes Zoologicæ Japonenses 8 519 (title) On a new epicaridan isopod. 1988 Jrnl. Crustacean Biol. 8 312/2 For the first time the general distribution of the epicaridan family Bopyridae is examined. 2004 Jrnl. Parasitol. 90 1338/1 Epicaridan larvae are released into the water through a pore that connects the female parasite with the thin cuticle of the host gill chamber. This is a new entry (OED Third Edition, June 2016; most recently modified version published online March 2022). < n.adj.1855 |
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