This creature that usually has horns instead does not have horns.
Soon to be changed into builds.
Fleshy webbing, either between limbs or between fingers. This can be transluscent or opaque.
Large, wide ears similar to dumbo rats.
Increase the number of fingers or toes on one, several, or all of a colonist's limbs.
This colonist has no mane, instead having smooth fur the same length as the rest of the coat.
Fur has mutated in some areas of the body to resemble avian feathers.