Characteristics of Ae. aegypti collected from outdoor/peridomestic containers throughout Penang Island in 2009.

*Sg. = Sungai; Kg. = Kampung; AI = Air Itam; Mixed = immature stages of both Ae. aegypti and Ae. albopictus were found in the same container.**AP = Artificial ponds; B = Buckets; Db = Dustbins; D = Drums; DC = Drum covers; EP = Earthen pots; EPC = Empty paint cans; EPPC = Empty paint can covers; FV = Flower vases; Ht = Helmets; M = Mugs; PB = Plastic bowls; PlC = Plastic containers; PS = Plastic sheets; S = Shoes; Ti = Tires; TP = Tin pots; Tr = Trays.