develops from OBO_REL:part_of (UNDECLARED) paraxial mesoderm mesenchyme derived from head neural crest dermis A collagenous layer of the skin subjacent to the epidermis and covering the hypodermis. It contains various types of cells (e.g. fibroblasts, pigment cells, nerve, blood vessels and scales. Le Guellec et al, 2004. TAO:0001119 teleost_anatomy integument