Motor nerve endings of twitch muscle fibers in Hippocampus hudsonius.
D000818:Animals; D002462:Cell Membrane; D005399:Fishes; D008853:Microscopy; D008854:Microscopy, Electron; D009119:Muscle Contraction / Q000502:physiology; D009210:Myofibrils; D009469:Neuromuscular Junction / Q000166:cytology*; D013569:Synapses