The praying mantis (Mantis religiosa) is not endangered anywhere. There are many other types of mantises, sometimes called "praying mantises" colloquially, around the world though, and some of them are endangered.
no, a mantis does not have a back bone
yes
Yes, any kind of Preying Mantis is part of the endangered species.
they hold there pray with there pinchers
yes
no
a month
yes
Praying mantis insects are not poisonous at all.
There front legs tat have claws
A pray mantis can live up to a year.
arthropoda