Superarctic Anaconda is a combination of the homozygous incomplete dominant superarctic mutation and the heterozygous incomplete dominant anaconda mutation. Born almost black they turn get a white background with pattern that contains a high concentration of melanin. This combination often has arranged dots on the back, but there can also be a considerable amount of lack of pattern. Since this combination contains the superarctic morph the colour changes drastically with the first couple of sheds.