 A related tale has been collected also among Ungazighmiit (belonging to Siberian Yupik).Like the Sirenik variant, also the Ungazighmii one begins with the incest of cousins and the following infanticide, but it is the father of the girl who wants to kill his own daughter, and the father of the boy persuades him to kill the boy instead.At the end of the tale, the girl shows no sign of revenge, and it is the boy who initiates something that petrifies the parents (literally).