The Marked Group consists of several different markings made from different genes. Here I only list the black varieties of each marking. These markings are possible to combine with any of the common colours, but looks best on the darker colours.
Most of these genes - s, W, Rw, and Mobr - are lethal or semilethal.
Tricolour
When I joined the Swedish Mouse Club many years ago black tans with white markings was shown as tricolour mice... The Tricolour Mouse is sort of a myth within the mouse fancy, and people hope for a mouse that resembles a tricoloured cavy...
But I have actually seen
tricoloured mice, and held some in my hands. These did not
resemble tricolored cavies but they produced tricoloured
baby mice... These tricoloured mice were white with black
spots and then smaller grey spots on top of that, some on
top of the black spots and some on the white. The spots was
very distinct. I was not even a member in a mouse club by
then and no idea that I had found a cage full of the
Holy Graal of the mouse fancy - if I had known I had brought
a few of the younger ones home I guess, and kept them.
Copyright Eva Johansson.
Last update: 2nd of April 2007.