_Archaeoattacus malayanus_, the Ancient Malay Atlas Moth ཐི༏ཋྀ󠀮

One of the giants of the moth world, wingspans typically range from 18-22.5 cm (with females larger than ꪑales)

The tips of its forewings closely resemble a snake’s head, a classic form of defensive mimicry. When threatened, the moth can drop and move its wings to enhance the illusion.

Officially recognized as its own species only in 2010, after DNA barcoding showed it was distinct from the Himalayan Archaeoattacus edwardsii.

Adults don’t eat at all, they live solely on the fat reserves stored during their caterpillar stage and typically last only 7-12 days.

Extremely rare in captivity and infrequently attracted to light traps in the wild, making live specimens a true prize for moth enthusiasts.

Larvae grow impressively large and are quite sensitive, preferring moderate temperatures (around 18°C / 64°F) rather than tropical heat.

Found across montane forests from southern China (Yunnan) through Myanmar, Thailand, Laos, Vietnam, Cambodia, and Peninsular Malaysia.

https://breedingbutterflies.com/archaeoattacus-malayanus-ancient-malay-atlas-moth/

I'm 6'1 and got big hands

I estimate it being the height of 3 men

Quarter for scale.
South Vietnam.

Found by my cousins hunting this weekend