Sisteme ena e na le likutu tse peli tsa mantlha kapa likhoele tsa ganglia (litsi tsa methapo ea kutlo), ho tloha mokokotlong oa bokong ho ea ho coccyx, 'me karolo e' ngoe e lutse holima tokelo le likhetla tse ka letsohong le letšehali 'me karolo e' ngoe e le ka pel'a kholomo ea lesapo la mokokotlo; hape, ho feta moo, li-plexuse tse tharo tse kholo tsa methapo le li-ganglia tse ngata tse nyane meleng ea mmele; le methapo e mengata ea methapo e tsoang mehahong ena. Likhoele tse peli li sutumelletsa ka holimo sehlopheng sa botlokotsebe bokong, 'me ka tlase sehlopheng sa coccygeal ganglion ka pel'a coccyx.

Ho Fig. VI-B, ka letsohong le lets'ehali la lesapo la mokokotlo, ho bonts'oa e 'ngoe ea likhoele tse peli tsa tsamaiso ea methapo e sa sebetseng. Ho tloha ho eona li bonoa li atolosa mehato e mengata ea likhoele tsa methapo, eo foromo maiketsetso a atileng joalo ka sekho ka holim'a tšilo le litho tse ling tse matsohong a 'mele; ka har'a solar plexus ba kopantsoe ke methapo ea vagus ea tsamaiso ea boithaopo.

Fig. VI-C ke sketch e bonts'ang likhoele tse peli tsa ganglionic tsa sistimi e ikemetseng, e fetolang ka tlase; ho theoha pakeng tsa bona ke lesapo la lesapo la mokokotlo, le felisang haufi le coccyx. Ka mahlakoreng ho bontšitsoe liphio, tse fetisitsoeng ke adrenals.