Ukuhlanganisa amashubhu kuwuhlobo lwethuluzi lokumba endaweni kawoyela, elisetshenziswa kakhulu ekuxhumekeni kwamashubhu. Ukuhlangana kwamashubhu kuxazulula ikakhulukazi inkinga yokuphuka kokukhathala kokuhlangana okukhona ngenxa yokugxila kwengcindezi.