(M64) The hypothesis that the ancient kings of Thebes and Delphi had for their sacred animal the serpent or dragon, and claimed kinship with the creature, derives some countenance from the tradition that at the end of their lives Cadmus and his wife Harmonia quitted Thebes and went to reign over a tribe of Encheleans or Eel-men in Illyria, where they were both finally transformed into dragons or serpents.(228) To the primitive mind an eel is a water-serpent;(229) it can hardly, therefore, be an accident that the serpent-killer afterwards reigned over a tribe of eel-men and himself became a serpent at last. Moreover, according to one account, his wife Harmonia was a daughter of the very dragon which he slew.(230) The tradition would fit in well with the hypothesis that the dragon or serpent was the sacred animal of the old royal house of Thebes, and that the kingdom fell to him who slew his predecessor and married his daughter. We have seen reason to think that such a mode of succession to the throne was common in antiquity.(231) The story of the final transformation of Cadmus and Harmonia into snakes may be a relic of a belief that the souls of the dead kings and queens of Thebes transmigrated into the bodies of serpents, just as Caffre kings turn at death into boa-constrictors or deadly black snakes.(232) Indeed the notion that the souls of the dead lodge in serpents is widely spread in Africa and Madagascar.(233) Other African tribes believe that their dead kings and chiefs turn into lions, leopards, hyaenas, pythons, hippopotamuses, or other creatures, and the animals are respected and spared accordingly.(234) In like manner the Semang and other wild tribes of the Malay Peninsula imagine that the souls of their chiefs, priests, and magicians transmigrate at death into the bodies of certain wild beasts, such as elephants, tigers, and rhinoceroses, and that in their bestial form the dead men extend a benign protection to their living human kinsfolk.(235) Even during their lifetime kings in rude society sometimes claim kinship with the most formidable beasts of the country. Thus the royal family of Dahomey specially worships the leopard; some of the king’s wives are distinguished by the title of Leopard Wives, and on state occasions they wear striped cloths to resemble the animal.(236) One king of Dahomey, on whom the French made war, bore the name of Shark; hence in art he was represented sometimes with a shark’s body and a human head, sometimes with a human body and the head of a shark.(237) The Trocadero Museum at Paris contains the wooden images of three kings of Dahomey who reigned during the nineteenth century, and who are all represented partly in human and partly in animal form. One of them, Guezo, bore the surname of the Cock, and his image represents him as a man covered with feathers. His son Guelelé, who succeeded him on the throne, was surnamed the Lion, and his effigy is that of a lion rampant with tail