The motor neurons of the mesothoracic ganglion of Periplaneta americana.
D000818:Animals; D005724:Ganglia; D006651:Histocytochemistry; D007313:Insecta; D007866:Leg / Q000294:innervation; D008297:Male; D009046:Motor Neurons / Q000166:cytology*; D013909:Thorax