part_of part of part of has part has part has_part camera-type eye uvea FMA:58103 EMAPA:35901 UBERON:0001768 vascular layer of eyeball MESH:D014602 Wikipedia:Uvea tunica vasculatis oculi NCIT:C12811 GAID:912 CALOHA:TS-2228 MA:0002480 SCTID:280648000 uvea uveal tract pars iridica retinae tunica vasculosa of eyeball The pigmented middle of the three concentric layers that make up an eye, consisting of the iris, ciliary body and choroid[WP,edited]. iris ciliary body optic choroid organ component layer structure with developmental contribution from neural crest