The eyes that may be present at the tip of the tentacles range from simple ocelli that can not project an image -LRB- simply distinguishing light and dark -RRB- , to more complex pit and even lens eyes .
Page , Louise R. 2006 .
Page , Louise R. 2006 .
この段落を簡略化してください: The eyes that may be present at the tip of the tentacles range from simple ocelli that can not project an image -LRB- simply distinguishing light and dark -RRB- , to more complex pit and even lens eyes . 出力: