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(), n. pl.[NL., fr. Gr. brachy°s short + tail.] (Zol.) A group of decapod Crustacea, including the common crabs, characterized by a small and short abdomen, which is bent up beneath the large cephalo-thorax. [Also spelt Brachyoura.] See Crab, and Illustration in Appendix. スポンサード リンク
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