Giant Vigorwasp is an Endemic Life creature found in the Plains, Forest, and Wyveria regions of Monster Hunter Wilds. Not to be confused with the ordinary Vigorwasp, Giant Vigorwasps aren't used ...

Source: Shacknews As for capturing the Giant Vigorwasp, this is exactly the same as every other bit of endemic life in Monster Hunter Wilds. Equip your net via your Item Pouch quickbar ...