How to tame: A Sarco

Step One: Get Tranq. Arrows, darts, or any other weapon. Get narcotics

Step two: find Sarco

Step three: trap it (you can use traps, or you can go on a ledge where you can attack it without it biting

Step four: Feed it RAW FISH MEAT. If it’s unconsciousness drains fast, occasionally feed it narcotics. (I’m on mobile so it only took one narcotic)

Step five: be patient (it may take a while, but it is worth it!)

Step six: name your new Sarco!

Tips: A Sarco is a good battle Dino in water. The saddle may be unlocked around lvl 35. Sarco is fast underwater. Mid-lvl Dino. (I tamed mine at lvl 24)