Photo taken on September 16 shows one of the world's largest moths, the Attacus atlas, have hatched in St. Petersburg, Russia. Attacus atlas moths could have a wingspan of 20 to 30 centimeters.

9月16日，在俄罗斯圣彼得堡，皇蛾孵化成功。皇蛾是世界上体型最大的蛾类之一，翅展可以达到20-30厘米。

Photo taken on September 16 shows one of the world's largest moths, the Attacus atlas, have hatched in St. Petersburg, Russia. Attacus atlas moths could have a wingspan of 20 to 30 centimeters.

9月16日，在俄罗斯圣彼得堡，皇蛾孵化成功。皇蛾是世界上体型最大的蛾类之一，翅展可以达到20-30厘米。