multicellular organism pupa chrysalides pupal HAO:0000886 Wikipedia:Pupa BTO:0001143 chrysalis FBbt:00002953 pupae EFO:0002684 MESH:D011679 An organism at the pupal stage. A life cycle stage of holometabolous insects in which the organism is a pupa and starts with the larval-pupal apolysis and ends with pupal-adult apolysis. aurelia UBERON:0003143