valve (mollusc)
来自维基百科,自由的百科全书
Found in articles
![芒蛤属](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Solemya_elarraichensis_holotype.jpg/80px-Solemya_elarraichensis_holotype.jpg)
芒蛤屬(学名:Solemya),又名蛏螂属,是一種在鹹水生活的蛤蜊,是海洋雙殼綱軟體動物芒蛤目芒蛤科的一個屬,也是芒蛤科的模式屬。 本屬物種的殼(英语:Valve (mollusc))都比較脆弱,呈圓柱狀,沒有鉸齒。 這些蛤蜊有生產食物的化學合成細菌共生體。細菌生活在鰓細胞內,通過氧化硫化氫產生能量,然後通過卡爾文循環固定二氧化碳。
![外殼膜](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/StenotremaFlorida1.jpg/80px-StenotremaFlorida1.jpg)
produced by the mollusc. The periostracum was probably essential in allowing early molluscs to obtain large size with a single valve. The periostracum
![唱片蛤屬](http://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Scrobicularia_plana.jpg/80px-Scrobicularia_plana.jpg)
唱片蛤属 Three valves(英语:valve (mollusc)) of the peppery furrow shell, Scrobicularia plana 科学分类 界: 动物界 Animalia 门: 軟體動物門 Mollusca 纲: 双壳纲 Bivalvia 目: 簾蛤目 Venerida
![牡蠣屬](http://upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Oyster.jpg/80px-Oyster.jpg)
化石时期:二叠纪 - 現在 PreЄ Є O S D C P T J K Pg N A lower valve(英语:valve (mollusc)) (the attachment valve) of a shell(英语:bivalve shell) of Ostrea edulis(英语:Ostrea
![豌豆蚬](http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Pisidium_subtruncatum.svg/80px-Pisidium_subtruncatum.svg.png)
zjištěných ve volné přírodě České a Slovenské republiky [Annotated list of mollusc species recorded outdoors in the Czech and Slovak Republics] (PDF). Malacologica