Genetics isn't difficult if you concentrate a bit
Genetic based traits (recessive or dominant, can produce "Hets"):
Normal
Albino
Patternless
Blizzard
Jungle
Striped
Reverse Striped
"Rainbow"
banana blizzard
blazing blizzard
midnight blizzard
patternless albino
Carrot-tail (though the % carrot is selectively bred)
"Hybino" and "Sunglow"
Line bred (Selectively bred, can not produce "Hets"):
hyper-melanistic
hypo-melanistic
tangerine
hypo-tangerine
snow
lavender
hi-yellow
tangello (tangerine patternless)
baldy
And just recently, Ron Tremper apparently corrected his previous statement that giant is recessive ... he now says's it's co-dominant. That makes way more sense with the results people have gotten when breeding their giants and supposedly making 'hets'.
The jury still seems to be out when it comes to
carrot-head
specific patterns in the spots (hearts, footprints etc)