First build a straw or wood or whatever u want foundation and check if there are enemies nearby.

Now build 4 wall high (16 Walls).

Then grab the Arthropluera with an Argentavis or Wyvern and put it in the taming cache this takes a time because its a bit difficult.

Now put spoiled meat in your slot 0 and feed it through the wall.

Now you have your own Arthropluera :D.