Mottled arum aphid

yellowish or green with black cross bands behind the head, broken along the midline, and a large horseshoe-shaped spot on the back of the abdomen. These black

Bugs

have hard, leathery forewings that meet, but do not overlap, in the dorsal midline. Some bugs produce a pungent odour. Heteropteran bugs are hemimetabolous

Feltiella acarisuga

Adult Stage : As development progresses, a red spot appears anterior to the midline, after which the entire larva becomes darker. Finally, white spots appear