Average area per observer of Lepidoptera
(just in case you are wondering where you should travel for “new discoveries”)
Here are the above values shown on the world map. Red indicates >100,000 square km per observer. Pink indicates 20,000-100,000 square km per observer and yellow indicates 10,000-20,000 square km per observer.
here are Russia and China in more detail (Tibet and Inner Mongolia guessed)
вот Россия и Китай более подробно (угадал Тибет и Внутренняя Монголия)
这里更详细地介绍了俄罗斯和中国（猜测是西藏和内蒙古）
