Section of Epidermis (Skin)
Section of epidermis. Labels: H, horny layer, consisting of s, superficial horny scales; sw, swollen-out horny cells; s.l., clear layer; M, Malpighian layer, consisting of s.gr. granular layer; p, many-sided or prickle cells; c, columnar cells. Nerve fibrils may be traced passing up between the epithelium cells of the Malpighian layer.