Swamp Tiger Butterfly

Danaus affinis

"Danaus affinis", the Malay tiger, Mangrove tiger or swamp tiger, is a butterfly found in tropical Asia. It belongs to the "crows and tigers", the danaine group of the brush-footed butterflies family.
Mangrove tiger - Danaus affinis ssp maybe obscura This sp has a lot of varaibility at the subsp level. I think it could be ssp obscura pr ferruginea based on these links:
http://www.norththailandbirding.com/pages/galleries/butterflies_c/id/id_butterflies_11.html
https://www.sugapa.org/wp-content/uploads/2019/03/Danaus-affinis-in-Papua-Indonesia-Henk-van-Mastrigt-SUGAPA-42-2009.pdf
 Danaus affinis,Fall,Geotagged,Indonesia,Mangrove tiger

Appearance

This is a highly variable species. In its range, which stretches from Thailand to the Philippines and southwards through Indonesia to Melanesia and northeastern Australia, it has at least around 30, possibly many more subspecies. Its closest relative is the white tiger, "Danaus melanippus".

References:

Some text fragments are auto parsed from Wikipedia.

Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassInsecta
OrderLepidoptera
FamilyNymphalidae
GenusDanaus
SpeciesD. affinis
Photographed in
Indonesia
Malaysia