Cheilorhabdions a thick sclerotized ring represented by two thick dots in lateral view. Below this is a second, smaller sclerotized ring representing the prorhabdions. The last part of stoma partially collapsed forming a funnel-shaped structure. Esophagus muscular with cylindrical procorpus followed by a slightly swollen nonvalvated metacorpus. Below this is the isthmus followed by a basal bulb containing a reduced valve lined with refractive ridges.
Nerve ring is located near center of the isthmus.
Lateral fields and phasmids inconspicuous. Gonads amphidelphic, reflexed Vulvar lips protruding. Tail usually with a terminal knob at base, while the second generation females possess a straight tail which often ends in a fine mucron. Testis single, reflexed. Spicule head somewhat longer than wide.