This animal paper model is a Lethocerus Deyrollei, a species of giant water bug that traditionally is included in the genus Lethocerus, although recent authorities places it in the Kirkaldyia, the papercraft is created by Furukawa.
They are large (4.8–6.5 cm or 1.9–2.6 in long), predatory and nocturnal insects. They live in still waters with vegetation, hatching in the summer months and then overwintering half a year later as adults. They primarily feed on small fish, amphibians and aquatic insects, but have also been recorded taking water snakes and young turtles. For more information please click here.