Final answer:
Melanocytes are not found in the reticular layer of the dermis; they are located in the basal layer of the epidermis.
Step-by-step explanation:
The reticular layer of the dermis contains several structures that support the skin's function, such as lymph vessels, oil glands (sebaceous glands), and nerve endings. However, melanocytes, which are cells that produce the pigment melanin, are not typically found in the reticular layer.
Instead, melanocytes are located in the basal layer of the epidermis, which is just above the dermis. Therefore, the correct answer to the question 'Which of the following is NOT found in the reticular layer?' is d. melanocytes.