integument
hypodermis
keratinocytes
keratin
melanocytes
melanin
Merkel cells
Epidermis
stratum basale
stratum spinosum
stratum granulosum
stratum lucidum
stratum corneum
dermis
papillary layer
Dermal Papillae
reticular layer
nails
free edge
nail folds
Eponychium
nail bed
nail matrix
lunula
hair
hair root
hair bulb
hair follicle
arrector pili muscle
sebaceous glands
sweat glands
mucous membranes
cutaneous membrane
goblet cells
serous membranes