Strions are the leading form of life of the so called Green Planet, a word orbiting around a green sun. Standing a bit higher than a human does, green, vaguely squid like and translucent, they have four limbs that can both be used for locomotion and prehension. Their body has about the same mass as one of their limbs and on top of it is a mouth and two yellow eyes with ared pupils. A xenophobic monarchic society, they possess an advanced technology but have not yet ventured into interstellar space as of 3000AD.
The only recorded contact of humanity with the strions was when the earth ship AragoX-001 landed on the planet by accident.
Source: Jean Image, Pluk le Naufragé de l’espace