Nilus pseudoalbocinctus is a small insect belonging to the order Coleoptera. It is characterized by its elongated body, measuring around 5 millimeters in length, and its distinct black coloration with a white band encircling its abdomen. This species is commonly found in tropical rainforests, where it feeds on decaying plant matter and fungi. Its unique coloration serves as a warning to potential predators, indicating its unpalatability or toxicity.