单词 | thoracostracous |
释义 | > as lemmasthoracostracous thoracostracous adj. Brit. , U.S. of or pertaining to the Thoracostraca, a division of crustaceans, including the Decapoda and other series, having a cephalo-thoracic shield and (usually) stalked eyes. [ < thoraco- comb. form + ancient Greek ὄστρακον hard shell (see ostraco- comb. form), after scientific Latin Thoracostraca (1835 or earlier).] ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [adjective] > of or belonging to Malacostraca > of the Thoracostraca thoracostracousc1904 c1904 Encycl. Dict. Suppl. Thoracostracous. < as lemmas |
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