WHITE HEAD Mutation

The white head mutation, has the peculiarity to replacing the black of the head with the white, to reduce the feomelanina, and to extend liphocrome yellow of the bands andirons until the shoulders and to the chest. The mutation white head is of autosomic type.

WHITE HEAD MALE × WHITE HEAD FEMALE

In these couplings, the phenotype distinction of the bearers is possible only with the test of ulterior couplings.

ANCESTRAL MALE BEARER WHITE HEAD × WHITE HEAD FEMALE

WHITE HEAD MALE × ANCESTRAL FEMALE

ANCESTRAL MALE BEARER WHITE HEAD × ANCESTRAL FEMALE BEARER WHITE HEAD

ANCESTRAL MALE BEARER WHITE HEAD × ANCESTRAL FEMALE

BHEIND