If you see it and are landing on a flying mount land somewhere else that are fast and can jump at you also a lot of times they are with other things like spiders and centipedes so look out for other things if your going to tame.

Where do they spawn on lost island? Sky arrow if spawn deep in the desert

Ok the creature you kill to tame the mantis are endgame but mantises are mid game that makes no sense

They spawn on Lost Island in the desert in the bottom of the map.

Be warned that they have a fairly long range pounce, and do good damage. Don't fight these unless you're truly prepared.

Gillie suit cactus broth and bug repellent..kill all other creatures near and around the mantis feed from behind.

They aren’t in mobile so for all those people out there who plays only mobile don’t waste time trying to find them

I got jumpscared by one of the mantis and I lost my wyvern I was crying

Using a deinonychus will get you a really good amount of organic polymer from these guys. This is whay I do in asgard in Fjordur.