title: Brachiopod tentacles: ultrastructure and functional significance of the connective tissue and myoepithelial cells in Terebratalia.
mesh_terms: D000818:Animals; D003094:Collagen; D003238:Connective Tissue / Q000502:physiology / Q000648:ultrastructure*; D004817:Epidermis / Q000648:ultrastructure; D004848:Epithelium / Q000502:physiology / Q000648:ultrastructure*; D007448:Invertebrates / Q000033:anatomy & histology*; D009210:Myofibrils / Q000648:ultrastructure; D012519:Sarcoplasmic Reticulum / Q000648:ultrastructure
chemical_list: D003094:Collagen