Encountered one, wander if it is coming for me from all the way over there. OK looks like it noticed me, take aim just need one shot to kill a bug right... Closer, almost and AHHH GET IT OFF!!! Next time I'm bringing a shotgun T_T
On ragarock they spawn like everywhere in the black zone! So when you land your argy for water make sure to spicy out the area first. Last three argys to mantis, came back a few days later with a flame thrower now we eat cooked but meat, tasty.