The structure of the smooth muscle fibres in the body wall of the earth worm.
D000818:Animals; D003599:Cytoskeleton; D006376:Helminths; D006652:Histological Techniques; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009130:Muscle, Smooth; D009132:Muscles / Q000033:anatomy & histology*; D032389:Myocytes, Smooth Muscle; D009210:Myofibrils; D009835:Oligochaeta; D012518:Sarcomeres; D060726:Torso
EARTHWORMS; MUSCLES/anatomy and histology