I haven't tamed this Dino before and when I did try tame one it ran like it had a turbo engine in it so to tame it block its path to run this is a mid gameplay or late gameplay tame so be prepared to tame a turbo charged dino
To tame one of these just clear out an area of all other creatures. Then eat a rare flower so it will agro you. Shoot it with a few darts and boom it’s nocked out. Make sure you have lots of narcotics though.