They are usually yellowish brown or red in colour, the presence of more amino groups leading to browner shades, whilst the introduction of alkylated amino groups gives redder shades.
The white foxes that are dyed smoke and celestial blue are brilliant and totally unlike the browner shades of this fox.
15, C, 11,11) are often harder and browner than the others; forms have been described transitional between axillary shoots, in which the leaves are separate, and others in which two of the leaves are more or less completely fused.
Lasiotis, as it differed from the typical form by its larger size, paler and browner colour, smoother skin, longer, finer and redder hair, and the long fringe of hair on the ears.
The redder and browner sorts are also good for rugs as they are thick in the pelt.