Identikit of Two Possible Intelligent Alien Species

Let’s now look at the possible portrait of two species that have become intelligent according to the standards presented earlier. The first evolved from an arthropod-type anatomical plan, while the other evolved from the typical mollusk plan. If we have taken these paths, it is not for lack of imagination. This choice, that of using more or less known anatomical structures, can facilitate the reader’s understanding. Moreover, who can say that these anatomical plans could not have led, under appropriate conditions, to the development of intelligent species?