title: Embryonic development and organogenesis in the snail Marisa cornuarietis (Mesogastropoda: Ampullariidae). IV. Development of the shell gland, mantle and respiratory organs.
mesh_terms: D000818:Animals; D004475:Ectoderm; D008168:Lung / Q000196:embryology; D012908:Snails / Q000196:embryology*