Pyrosis undulosa

http://www.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=392720
Hampson vol 1, pg 404, # 900 as Bhima undulosa
MON pl 15/5 as Bhima undulosa. Not a good match, though.
Similar species: Pyrosis rotundipennis in which the male has smaller yellow triangular discal spot on FW. FW series of paler spots, which undulosa lacks. HW is not as yellowish as undulosa. MOT vol 4, pg 90, # 59, pl 13/5-6.