Rust first appeared in 1960 and was described by Roy Robinson. Rust is often being mistaken as a Cinnamon by people newer to breeding and phenotyping.[1] Rust lost in favour of Cinnamon and is now an uncommon gene to be seen with only a few dedicated breeders producing it purposefully.
The difference between a Rust, Golden and Cinnamon is very difficult for Pet Owners and Novice Breeders and Exhibitors to distinguish, as per the Species Standard;
The difference between a Rust, Golden and Cinnamon is very difficult for Pet Owners and Novice Breeders and Exhibitors to distinguish, as per the Species Standard;
- Rust has Brown cheek flashes. Cinnamon has Bluey-Grey. Golden has Black.
- Rust is a Rich Orange Brown. Cinnamon is a Rich Russet Orange. Golden is a Golden Black.
- Rust has Dark Grey Ears. Cinnamon have Pink Ears.
- Rust has dark brown eyes. Cinnamon has Claret Red. Golden has Black.
1960s proposed Rust gene Code |
rr |
Official Rust Gene Code |
bb |
References
[1]Whitney, R., Burns, G. and Nixon, C. (1964). Rust, a New Mutation in Syrian Hamsters. The American Naturalist, 98(899), pp.121-122.