Well it turns out to be Vietnam, and this find along with a few others doubles the number of known stick species in this region.
The Phryganistria heusii yentuensis measures 32 cm and 54 cm if its legs are extended
OK I’m going to do some math for you, I really looked it up online but 54 cm is 1 foot 9 inches. That is one awfully big stick insect…