Skin/Shell

Skin/Shell is harder, but not like Cancer's
Shell sheds/molts often throughout childhood and adolescence as they grow
By adulthood, skin molting happens about once a year
Damaged Shell can be healed/molted
Shell is thicker on the forearms and shins
Skintone varies from pink and purples
examples:

Horns

horns are fully grown by adolescense

all genders grow horns: female horns are larger
shape is hereditary
most common shapes:

broken horns CAN be mended.
Horns are actually more cartilage than bone so they are fleshy

Ears

Fangs

extremely hard to break
saliva slightly venomous
varies between a slight numbness to pain depending on allergic reaction
high stress can cause more potency