title: Histochemistry and ultrastructure of the epidermis and the subepidermal gland cells of the freshwater snails Lymnaea stagnalis and biomphalaria pfeifferi.
mesh_terms: D000818:Animals; D001700:Biomphalaria / Q000166:cytology*; D002467:Cell Nucleus; D002923:Cilia; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D005088:Exocrine Glands / Q000166:cytology; D006056:Golgi Apparatus; D006651:Histocytochemistry; D006654:Histology, Comparative; D002479:Inclusion Bodies; D008195:Lymnaea / Q000166:cytology*; D008247:Lysosomes; D008854:Microscopy, Electron; D008928:Mitochondria; D010860:Pigments, Biological / Q000032:analysis; D012867:Skin / Q000032:analysis / Q000166:cytology*
chemical_list: D010860:Pigments, Biological