Thanks guys! I appreciate the picture and the simplified explanation.
:This pure sayi is homozygous for at least 4 established recessive traits. I call it leucistic although most have a sprinkling of small (pinhead size) black spots on the anterior third of the body. The snake is solid chalk white with absolutely no pattern. The eyes are jet black.
::Do leucistic bulls exist? If so are they crossed out to the ::TX rat or are they pure? Thanks, Mike