<Tr> <Th> FMA </Th> <Td> 9630 </Td> </Tr> <Tr> <Td_colspan="2"> Anatomical terminology (edit on Wikidata) </Td> </Tr> <P> The subcutaneous tissue (from Latin subcutaneous, meaning "beneath the skin"), also called the hypodermis, hypoderm (from Greek, meaning "beneath the skin"), subcutis, or superficial fascia, is the lowermost layer of the integumentary system in vertebrates . The types of cells found in the hypodermis are fibroblasts, adipose cells, and macrophages . The hypodermis is derived from the mesoderm, but unlike the dermis, it is not derived from the dermatome region of the mesoderm . In arthropods, the hypodermis is an epidermal layer of cells that secretes the chitinous cuticle . The term also refers to a layer of cells lying immediately below the epidermis of plants . </P> <P> The hypodermis is beneath dermis which is beneath epidermis . It is used mainly for fat storage . </P>

What is the subcutaneous layer of the skin