Sphingnotus insignis is a species of beetle belonging to the family Cerambycidae.
Sphingnotus insignis can reach a length of 23–38 millimetres (0.91–1.50 in). Head, prothorax and elitra have a brilliant metallic blue colour and bear small white spots. The surface has an irregular puntation arranged in longitudinal lines.
This species can be found in New Guinea.
Sphingnotus insignis is a species of beetle belonging to the family Cerambycidae.
