in posterior side of neural tube posterior neuropore EHDAA2:0000676 VHOG:0000769 EHDAA:900 The neuropore at the posterior (caudal) end of the neural tube. RETIRED_EHDAA2:0000223 UBERON:0005071 EMAPA:16526 SCTID:361479008 caudal neuropore neuropore