Praying Mantis

You're more likely to find an introduced mantid species than you are to find a native praying mantis. The Chinese mantis (Tenodera aridifolia) was introduced near Philadelphia, PA about 80 years ago. This large mantid can measure up to 100 mm in length. The European mantid, Mantis religiosa, is pale green and about half the size of the Chinese mantid. European mantids were introduced near Rochester, NY nearly a century ago. Both the Chinese and European mantids are common in the northeastern U.S. today.