part of develops from develops into hindgut proper primordium pHiGP2 FBbt:00000441 P2 pHiGP fly_anatomy.ontology A(n) primordium that develops into some rectum primordium and some large intestine primordium and some small intestine primordium and some embryonic primordium of adult hindgut precursor. It develops from some inclusive hindgut primordium. developing embryonic structure primordium small intestine primordium large intestine primordium rectum primordium embryonic primordium of adult hindgut precursor inclusive hindgut primordium early extended germ band embryo posterior ectoderm derivative