Blood circulation ceases partially or completely. Most die within a week of hatching. Limb development is also retarded. This mutation is a recessive semilethal gene characterized by vasodilitation at the time of hatching. Most die near to hatching.
Survivors are smaller than their normal siblings.
No carriers of this gene are identified in the colony today. The white mutation is a recessive gene affecting pigment cell distribution. White axolotls are white or pinkish in color, with black eyes. Frequently there is also dark pigment on the gills and, especially in older animals, dark speckling on the legs and tail. If you have any suggestions for other information you would like to see here, please send them to the webmaster .