Tacua speciosa

Tacua speciosa is a very large Southeast Asian species of cicada. It is the only member of the genus Tacua (from ).

Description
Tacua speciosa has a wingspan of 15 - 18 cm and a head-body length of 4.7 - 5.7 cm. Megapomponia, Pomponia and Tacua are the largest cicadas in the world. Tacua speciosa has black wings, a yellow-green collar, a red transverse stripe on the thorax and a turquoise-blue abdomen.

Distribution
This species can be found in Borneo, Sumatra, Java, Singapore, Malay Peninsula. It was once described as from North East India but it seems to be a mistake.