单词 | 甲壳动物 |
释义 | 〔isopod〕Any of numerous crustaceans of the order Isopoda, characterized by a flattened body bearing seven pairs of legs and including the sow bugs and gribbles.等足类动物:一种等足目甲壳动物,特征是具有一个带有七对足的扁平身体,其中包括潮虫和蛀木水虱〔sedentary〕Attached to a surface and not moving freely, as a barnacle.(贝壳等)固定附着的:附在表面上不能自由移动的,如附着甲壳动物〔maxilliped〕One of the three pairs of crustacean head appendages located just posterior to the maxillae and used in feeding.(甲壳动物的)颚足,颚肢:位于甲壳纲动物的上颔骨后面的三对头部附属器官,用于喂食〔squilla〕Any of various burrowing predatory marine crustaceans of the order Stomatopoda, having movable stalked eyes and a pair of jointed grasping appendages. Also called mantis crab ,mantis shrimp 虾蛄,螳螂虾:一种口足目甲壳动物的挖沟捕食性海虾,有一双可移动的有柄的眼和一对相连接的紧握的附器 也作 mantis crab,mantis shrimp〔phyllopod〕Any of various branchiopod crustaceans having swimming and respiratory appendages that resemble leaves.叶足亚纲甲壳动物:一种鳃足类甲壳纲动物,具有象叶子的游水和呼吸的附肢〔phyllopod〕Of or relating to the phyllopods.叶足亚纲甲壳动物的:叶足亚纲甲壳动物的,与叶足亚纲甲壳动物有关的〔periphyton〕Sessile organisms, such as algae and small crustaceans, that live attached to surfaces projecting from the bottom of a freshwater aquatic environment.固着生物:固着生物体,如海藻和小型甲壳动物,固着在突出淡水水底环境的表面上〔slater〕Any of several small isopod crustaceans, such as the sow bug.等足类甲壳动物:属于几种小型甲壳纲等足目动物的,如土鳖〔roe〕The egg mass or spawn of certain crustaceans, such as the lobster.龙虾等甲壳动物的卵块或卵〔schizopod〕Any of various shrimplike crustaceans of the orders Euphausiacea and Mysidacea (formerly included in the single order Schizopoda), consisting of the krill and the mysids.裂足动物的:虾状甲壳类动物,属鳞虾目浮游甲壳动物和糠虾目(以前包括在单一的裂足目动物中),由磷虾和糠虾构成 |
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