(Neomyzus circumflexus)
The Crescent-marked lily aphid or Mottled arum aphid, (Neomyzus circumflexus), also known as Aulacorthum circumflexum, is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a true bug and sucks sap from plants. It is also known to transmit plant viruses as well.