We should be able to use these like biotoxin or narcotics

You can knock them out and 2 toxin will be in their inventory.

This should be able to add on to shocking tranq darts to make super shocking tranq darts

On the island you can find them in caves, most notably in the carno cave.

You’ll find these guys in caves when diving for the Gorilla artifacts - while in those caves pop a rare flower to aggro everything and pull the Megalania out of the mesh/walls. Be sure you have a tanky Thylacoleo or Saber and you should be solid! They only drop 2 at a time so clear the cave, fly out of render distance and come back, repeat.

If only one is in the cave you can KO it and let it wake up do it again and again till you have enough toxin

To obtain this go to rag and search the volcano parts near the shore. And there will be tons of megalanias.

Put it in a Super Soaker, give it a child in a school, and watch those kids drop like flies. Or lymantra. Ark joke. Haha.

So this is the funny smelly lizard stuff that makes you go night night....