Scarabaeus viettei

Adult S.viettei beetles exhibit a robust, rounded body typical of scarabaeines; individuals measure about 20 to 30 mm (0.8 to 1.2 in) in length. The exoskeleton is black and glossy, with reddish-brown setae distributed along the lateral and ventral surfaces. The antennae of males are composed of nine antennomeres, terminating in a lamellate club used for detecting odors. Sexual dimorphism is present, as males may exhibit more pronounced forelegs and possess horn-like structures on the head or thorax, which are typically used in intraspecific combat and mate competition.

Like other members of its genus, S.viettei plays a crucial role in nutrient cycling and soil aeration. Adults are coprophagous, collecting and burying dung for feeding and reproduction. The species is primarily active during the early morning and late afternoon, avoiding peak daytime heat. Reproductive behavior involves the construction of brood balls, into which eggs are laid and larvae develop.