#hindgut  the caudal part of the alimentary canal in vertebrate embryos
  supertype:  internal_organ__viscus  a main organ that is situated inside the body
  part of:  intestine__bowel__gut  the part of the alimentary canal between the stomach and the anus
     part of:  abdomen__venter__stomach__belly  the region of the body of a vertebrate between the thorax and the pelvis
        part of:  torso__trunk__body  the body excluding the head and neck and limbs; "they moved their arms and legs and bodies"
           part of:  body__organic_structure__organicstructure__physical_structure  the entire physical structure of an organism (especially an animal or human being); "he felt as if his whole body were on fire"

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