Where was the praying mantis discovered?

Answer 1

Over 20 species are native to the United States, including the common Carolina Mantis, with only one native to Canada. Two species (the Chinese Mantis and the European Mantis) were deliberately introduced to serve as pest control for agriculture, and have spread widely in both countries. Additionally, there is a strong market in the exotic pet trade for mantis species from Asia, Africa and South America, and many species are bred in captivity for this purpose.

Answer 2

it depends on the species. The Chinese praying mantis is from China but it very common in the U.S.