Viewed from the side , the forelegs have good reach , while the hind legs have strong drive , with good pickup of hocks . The feet turn neither inward nor outward .
从侧面观看,前肢伸展良好,后肢同时拥有强劲动力,飞节跌抬井然。四足既不向内抠也不朝外撅。
After approaching her , the male is known to quickly leap onto the female 's back , grabbing her thorax and wings using his spiky forelegs . He then deposits his sperm into a small compartment at the end of the female 's abdomen .