15. Confirmation : Hippotion echeclus.
Note FW not strongly bowed, lines straight; HW black base diagnostic but hidden at rest.
The HW tornal area is pale & the dark bands/shading match correctly. http://en.sphingidae-museum.com/database/img/6133.jpg
H. boerhaviae.
HW tornal area pale: FW not so strongly bowed as rosetta; mid band more contrasted; anterior may be darkish but not obvious patch. http://tpittaway.tripod.com/china/h_boe_a1.jpg
16, Hypena cf. abjectalis. Sundaland. Hypeninae ,Erebidae (formerly Noctuidae).
One of the few in genus in which the FW fasciae seem more horizontal than crossing the wing.
There is a perspective distortion of the markings due to the wings not being flat.
I happened to have the book part 17 of MoB, which is not published.
No pix on the net.