Life on Saturn would evolve along the insect line, wiht light body, capable of walking spider-like along its swampy unstable surface.
Paul depicts Saturnians as quadrupeds with thin spider legs, an oval body, four concentric tentacles-like arms over which are slits which might be nostrils or small mouths,and a small head at the top with 2 eyes. Given the complexity of their city, they seem to have developed an industrial civilisation.
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