Chilengedwe choyambirira cha mtedza wakuda ndi North America. Anthu ammudzi a malo awa amatchedwa mtedza wakuda mpweya wa moyo. Ankhondo a m'deralo anapanga mankhwala oteteza njoka pogwiritsa ntchito zigawo za mtengo uwu, kuchiritsa machiritso komanso kutulutsa mizimu yoyipa. Kufotokozera Mtengo wa mtedza wakuda umatchedwa dzina lake chifukwa cha mdima wakuda (pafupifupi wakuda) ndi zipatso za chipolopolo chakuda.
