Recessive mutations cause a change in phenotype in the Homozygous state.
1. Kahl Albino [Peter Kahl - 1992]
2. Sharp Albino [Brian Sharp - 1995]
3. Anerythristic [Glen Carlzen - 1980's]
4. Kahl Stripe [Peter Kahl - 1991]
5. VPI T+/Carmel Albino [Dave and Tracy Barker]
6. Carmel/Boawoman Hypo [Sharon Moore - 1986]
7. Euro Squaretail [UK]
8. Gray Patternless (not proven) [Dustin …]
9. Harlequin Patternless (not proven) [Magee]
10. Pearl (not proven RIP) [Jeremy Stone <owner>]
11. Prodigy [Clay English - 2007]