Ultrastructural development of the saccus vasculosus in rainbow trout (Salmo gairdneri).
D000818:Animals; D002923:Cilia; D004027:Diencephalon / Q000166:cytology / Q000196:embryology*; D004805:Ependyma / Q000166:cytology; D004847:Epithelial Cells; D008854:Microscopy, Electron; D008928:Mitochondria; D009474:Neurons / Q000166:cytology; D012487:Salmonidae / Q000196:embryology*