Blanc de Hotot - Sport rabbit piebald marked

I call this a piebald. It might not be the correct name, but it is what I use. The head is like a Dutch rabbit, but the rest of the body is mostly black or "silvered".
This rabbit isn't actually the best example, the black silvered area can begin right at the shoulders or base of the neck, with the whole body being mottled.

Again, I don't use these rabbits in my breeding program.

piebald is defined as:

piebald [pī′bôld]
Etymology: L, pica, magpie; ME, balled, smooth

1 having patches of white hair or skin caused by an absence of melanocytes in those nonpigmented areas. It is a hereditary condition. Compare albinism, vitiligo.
2 having two colors: black and white or brown and white; mottled. piebaldism, n.

piebald
a horse coat color of large, distinct patches of black and white. The patches are irregular in shape.