Arabesque Motley Red-Tailed Boa Constrictor

One animal carrying both genes. Each one is inherited separately, so this combination is made by bringing them together rather than being a gene of its own.

The two genes

Arabesque: co-dominant; Saddles drawn into fine connected scrollwork running down the back.
Motley: recessive; Saddles joined and drawn out along the back, with clean flanks.

How one is made

Both genes have to come together in the same animal. The pairing that does it most directly is Arabesque × Motley, which works out every outcome and its odds.

Every Red-Tailed Boa Constrictor combination