t+: tyrosinase positive
this is a 3rd type of albino (pretty recent)
the other 2 are t- (kahl, and sharp)
these t+ animals have more coloration that the t- animals do. picture a hypo if you will with big red eyes!!!
hypomelanism is just a form of amelanism.
a good pic of a t+ argentine boa is at:
www.boabasement.com
hope that helps a bit.
[addsig]