1. Udonga lomzimba lubonisa imisipha.
2. Uhlelo lokugaya ukudla lubonisa umgodi, i-foregut, i-gastriccum, i-midgut, i-posterior gut, i-anus, (ipayipi lokugaya ukudla elisuka ku-foregut liye ku-posterior gut lingasuswa) kanye nezindlala zamathe.
3. Uhlelo lokujikeleza kwegazi lubonisa imithambo yegazi yangemuva kanye nenhliziyo. Uhlelo lokuphefumula lubonisa isikhwama somoya kanye nenethiwekhi yamapayipi omoya. Uhlelo lokukhipha indle Umsele we-Shemal.
4. Uhlelo lwezinzwa lubonisa ubuchopho, intambo yemizwa ye-ventral, i-ventral ganglioni kanye negatsha eliyinhloko lemizwa. Uhlelo lokuzala lubonisa ama-ovari, imisipha yokumiswa, amashubhu e-lateral fallopian, (uhlangothi lwesobunxele lungasuswa) amashubhu e-fallopian aphakathi, ama-seminal vesicles, isitho sangasese sowesifazane, kanye ne-genital foramina.