Lilioceris egena
Lilioceris egena is a species of beetle belonging to the family Chrysomelidae, subfamily Criocerinae. The larvae feed on air potato bulbils.
Distribution
Lilioceris egena is native to Southeast Asia, and has been found in China, India, Laos, Nepal, Vietnam, and Singapore.
Description
Lilioceris egena has a reddish-brown or yellowish-brown body colour, a black or dark brown ventral surface. The base of the scutes has a few seta and the seta are sparse on the lateral sides of the metathoracic, abdominal and lateral plates. The prothorax is smooth, with a vertical row of stipples in the middle.
It is being released in Florida as a biological control for air potato vines. Females lay eggs on the air potatoes' tubers and the larvae feed on them.