The fetal membranes and unusual giant cell placenta of the jerboa (Jaculus) and jumping mouse (Zapus).
D000818:Animals; D004707:Endoderm / Q000254:growth & development; D004727:Endothelium / Q000166:cytology; D005321:Extraembryonic Membranes / Q000033:anatomy & histology / Q000254:growth & development*; D005260:Female; D008431:Maternal-Fetal Exchange; D008648:Mesoderm / Q000254:growth & development; D051379:Mice / Q000196:embryology / Q000502:physiology*; D008854:Microscopy, Electron; D010920:Placenta / Q000032:analysis; D010929:Placentation; D011247:Pregnancy; D012377:Rodentia / Q000196:embryology / Q000502:physiology*; D014327:Trophoblasts / Q000254:growth & development; D014817:Vitelline Membrane / Q000254:growth & development