part_of part of part of has part has part has_part has_quality has quality has quality only in taxon only_in_taxon develops from develops from contributes to morphology of Amniota invaginated serous membrane mixed endoderm/mesoderm-derived structure pleura http://upload.wikimedia.org/wikipedia/commons/a/ab/Gray965.png UMLS:C0032225 MESH:D010994 EV:0100044 BTO:0001791 SCTID:181609007 The invaginated serous membrane that surrounds the lungs (the visceral portion) and lines the walls of the pleural cavity (parietal portion). EMAPA:16775 uberon wall of pleural sac MA:0000433 VHOG:0000394 Wikipedia:Pleura FMA:9583 GAID:360 EFO:0001980 NCIT:C12469 CALOHA:TS-2081 UBERON:0000977 respiratory system parietal pleura visceral pleura lateral plate mesoderm pleural sac