Umbrous isn't really a pattern gene, but it doesn't fit anywhere else and pattern is the best way to describe it. Umbrous commonly causes a hamsters colour to look as though it's been brushed with soot. It has been combined with most colours. The most commonly seen expression of Umbrous is Sable Hamsters which are a combination of Umbrous and Cream.
Umbrous is also quite commonly found in Golden coloured Hamsters and causes a really dark browning.
Umbrous is also quite commonly found in Golden coloured Hamsters and causes a really dark browning.
Umbrous |
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