Delias langda Gerrits & van Mastrigt 1992 
Delias langda watlangku male
Baliem Valley 5 July 2016
Picture by Ian Lawson
Subspecies and range of Delias langda :
. langda Gerrits & Mastrigt 1992 - Abmisibil, Papua
. watlangku Gerrits & Mastrigt 1992 - Pass Valley, Papua
Notes on Delias langda :
A recently described species. Looks to me as very close to Delias oktanglap (maybe just a black form).
Group cunningputi species :