[00:00.00]软体动物世界《平膜石蛏亚属》自然百科儿歌 - 海马当当儿歌
[00:06.53]平膜蛏 亚属悠
[00:09.24]平膜石蛏亚属奇
[00:11.96]壳光美 映波流
[00:14.58]壳形独特韵相依
[00:17.30]身姿妙 韵难休
[00:19.94]身姿隐匿情无限
[00:22.64]滩之畔 乐无忧
[00:25.21]滩上悠游梦自迷
[00:33.24]平膜蛏 亚属悠
[00:35.73]亚属风姿意未穷
[00:38.37]壳光美 映波流
[00:40.98]平膜优雅映霞红
[00:43.61]身姿妙 韵难休
[00:46.16]壳纹精美迷人醉
[00:48.85]滩之畔 乐无忧
[00:51.43]魅力长存韵万重