1.Udonga lomzimba lukhombisa amapheshana emisipha.
2.Uhlelo lokugaya lubonisa ukuvulwa, i-Foregut, i-Gastricum, Midgut, amathumbu angemuva, i-anus yokugaya, (ishubhu yokugaya ukudla kusuka kumathumbu angemuva angasuswa) namathebhu.
3. Uhlelo lokujikeleza lwendawo yokujikeleza lukhombisa imithambo yegazi egciniwe nenhliziyo. Uhlelo lokuphefumula lukhombisa isikhwama somoya nenethiwekhi yepayipi yomoya. Uhlelo lwe-excretory shemal canal.
4.Uhlelo lwezinzwa lukhombisa ubuchopho, intambo yezinzwa ye-ventral, i-ventral ganglion negatsha lezinzwa eliyinhloko. Uhlelo Lokuzala lubonisa ama-ovari, ama-ligaments okumangalisa, amashubhu e-lateral Fallopian, (uhlangothi lwesobunxele lungasuswa) amashubhu asendaweni aphakathi, ama-visinali vesicle, sangasese sangasese.