In an iterative process, as is the case of a one-dimensional quadratic map,
heredity has never been mentioned. In this paper we show that the pattern
of a superstable orbit of a one-dimensional quadratic map can be expressed
as the sum of the gene of the chaotic band where the pattern is to be found
, and the ancestral path that joins all its ancestors. The ancestral path h
olds all the needed genetic information to calculate the descendants of the
pattern. The ancestral path and successive descendant generations of the p
attern constitute the family tree of the pattern, which is important to stu
dy and understand the orbit's ordering. [S1063-651X(98)04212-3].