是软体门头足纲动物Cephalopoda,与章鱼、鹦鹉螺为一类,与贝类不同,后者是瓣鳃纲（Lamellibranchia）头足纲（Cephalopoda）：全部海产,肉食性.体左右对称,分头、足、躯干三部分.
基于961个网页-相关网页
...ylommatophora) 掘足纲(Scaphopoda) 双壳纲(Bivalvia) 原鳃亚纲(Protobranchia) 湾锦蛤目(Nuculacea) 瓣鳃亚纲(Lamellibranchia) 列齿目(Taxodonta) 异柱目(Anisomyaria) 裂齿目(Schizodonta) 异齿目(Heterodonta) 贫齿目(Adapedonta) 隔鳃亚纲(Septibranchia...
基于28个网页-相关网页
同义词： Bivalvia class Bivalvia class Lamellibranchia class Pelecypoda
以上来源于: WordNet
Few species, low biomass and lack of blue green algae, Gastropoda, Lamellibranchia and Crustacea are most notable characteristics distinguished from general neutral and alkaline lakes.
湖泊生物种群少且生物量低，缺失蓝藻和腹足类、瓣鳃类、甲壳类动物等为其区别于一般中、碱性湖泊最显著的特点。
Using fish, sipunculus, oyster sepia, and Lamellibranchia as feed the experiment is performed on the feed category, feed dimension and the difference between daytime and nighttime feeding amounts.
用杂鱼、星虫、牡蛎、乌贼、虾进行中国鲎幼体饵料种类、粒度以及白天和夜间摄食量差异等试验。
应用推荐