 "C. scitulum" are Odonata (dragonflies & damselflies) predators that can reach a length of 30–33 mm at maturity and have hind-wing lengths of 15–20 mm.The males and females do exhibit differing features through their colouration making them easily distinguishable.As shown in the photo to the left, segment eight is blue in colour followed by black markings on segment nine, whereas the females are mostly black near the rear with smaller blue markings.