对于大部分的软体动物,可见的有机体并非极重要,因为他们看不见彼此,至多只是对其他个体或他们所处的环境有一模糊的概念,不过这并不会妨碍我们视觉所认为非常美的鲜明条纹与外表的形成(就好像很多腹足动物壳上的花纹),也不会妨碍任何与视觉有关系的独立生存方式。 For most molluscs, the visible organisms are not of great importance because they can not see each other, at best only as a vague idea of ​​other individuals or the environment in which they live, but this does not interfere with the vivid stripes that we perceive as very beautiful And the formation of appearance (like many gastropod shell pattern), nor will it interfere with any visual and independent living.