Delias ladasDelias ladas is a butterfly in the family Pieridae. It was described by Henley Grose-Smith in 1894. It is endemic to New Guinea.[Image:Delias ladas down250604.jpg|thumb|left]SubspeciesD. l. ladas D. l. levis Joicey & Talbot, 1922 D. l. waigeuensis Joicey & Talbot, 1917 D. l. wamenaensis Morita, 1993 D. l. yapenensis Yagishita, 1998 D. l. fakfakensis Yagishita, 2003