Prostatic pores paired at ends of seminal grooves on xvii and xix.
Prostomium prolobic to proepliobic.
Single gizzard in v.
Large extramural calciferous glands in xvi with calciferous ridges extending to xviii.
Intestinal caecae and supra-intestinal glands absent.
Typhlosole simple lamellicorn.
Penial setae present.
Micromeronephridia astomate, exonephric, small paired tufts on body wall in ii-iv on septa in v-xii, in clusters of iv-v in xiii and posteriad segments.
Paired stomata exonephric megameronephridia lateral to micromeronephridia in xvii and posteriad segments.