Embryonal intestinal hernia, [52]
Embryonic shield, [20]
Embryo, separation of, [20]
Endgut of Echelus, [199]
extent and contained segments, [38]
function of, [198]
in lower vertebrates, [199]
Enteric canal, primitive condition of, [29]
Entoderm, [21]
derivatives of, [28]
Entodermal intestinal tube, derivatives of, [34]
Epiblast, [21]
Epiploic bursa, [107]
early stages of, [104]
Epithelium of alimentary canal, derivation of, [30]