Invasive Praying Mantis
I found loads of praying mantis eggs in my park. Someone told me these species is a non native and invasice here in maryland. Do we have invasive mantids here? And if so which ones are they so i can research them and compare to confirm identity of species i have
There are several praying mantis species in Maryland. Several are not native. The Chinese mantis is the most commonly encountered. They are big predators and can even take out a hummingbird, but they are not generally considered a threat.
Here is our general info: https://extension.umd.edu/hgic/insects/predators-praying-mantid-mantis
Here is more in depth info on the native Carolina mantis:http://wildmaryland101.blogspot.com/2012/09/amazing-maryland-bugs-carolina-mantis.html
Here is a link so you can see the difference between the egg cases: http://nativeplantwildlifegarden.com/praying-mantises-which-are-the-good-ones/